1. DE MARCO, FERNANDO. J., MARTINS, NELSON, LIBONATI, FERNANDO, CASTELLANOS, JOSE M., PSS Phase Shaping and Coordinated Gain Tuning in a Large Longitudinal Power System, Proceedings of PowerTech Conference, 2015 IEEE Eindhoven, July 2015, pp. 1-6.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
2. VARRICCHIO, S.L., FREITAS, F.D., MARTINS, N., Hybrid modal-balanced truncation method based on power system transfer function energy concepts, IET Gener. Transm. Distrib., 2015, Vol. 9, Iss. 11, pp. 1186–1194.
(Download from IET Digital Library)
(Download from IET Digital Library)
3. VARRICCHIO, S.L., FREITAS, F.D., MARTINS, N., VELIZ, F.C., Computation of Dominant Poles and Residue Matrices for Multivariable Transfer Functions of Infinite Power System Models, IEEE Transactions on Power Systems, USA, Vol. 30, Issue:3, p. 1131 - 1142, May 2015.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
4. A.C. Antoulas, R. Ionutiu, N. Martins, E.J.W. ter Maten, K. Mohaghegh, R. Pulch, J. Rommes, M. Saadvandi, M. Striebel
Model Order Reduction Methods, Concepts and Properties.
CASA-Report 2015-07, TU Eindhoven, 2015. Ch. 3 In: Coupled Multiscale Simulation and Optimization in Nanoelectronics.
Eds. M. Günther: Series Mathematics in Industry Vol. 21, Springer, (2015). ISBN 978-3-662-46671-1.
(download)
(download)
5. MARTINS, N., BOSSA, T.H. S. A Modal Stabilizer for the Independent Damping Control of Aggregate Generator and Intraplant Modes in Multigenerator Power Plants. IEEE Transactions on Power Systems, USA, Vol. 29, Issue: 6, p. 2646 - 2661, November 2014.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
6. VARRICCHIO, S.L., FREITAS, F.D., MARTINS, N., Spectral Energy Indices for Model Order Reduction. Proceedings of IEEE PES General Meeting, Vancouver, Canada, July 2013.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
7. VARRICCHIO, S.L., FREITAS, F.D., MARTINS, N., Aspectos Visuais e Numéricos dos Desvios em Modelos de Ordem Reduzida Obtidos por Meio de um Método de Cálculo de Modos Dominantes Multivariável., Proceedings of XV ERIAC Conference, Iguassu Falls, Brazil, May 2013.
8. F.J. de Marco, N. Martins, J. C. Ferraz, An Automatic Method for Power System Stabilizers Phase Compensation Design. IEEE Transactions on Power Systems, USA, Vol. 28, Issue: 2, p. 997-1007, May 2013.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
9. FERREIRA, O.S., PELLANDA, P.C., MARTINS, N., Ensaio Pouco Invasivo para Avaliação de Estabilizadores de Usinas Multigeradores. Prevista Militar de Ciência e Tecnologia – RMCT, Rio de Janeiro, Brazil, March 2013.
10. DE MARCO, F., APOLINÁRIO Jr, J.A., PELLANDA, P.C., MARTINS, N., Efficient Online Estimation of Electromechanical Modes in Large Power Systems. Proceedings of IV IEEE Latin American Symposium on Circuits and Systems - IEEE LASCAS 2013, Cusco, Peru, March 2013.
11. BOSSA, T.S., PELLANDA, P.C., MARTINS, N., Identificação da Dinâmica Dominante de Malha Aberta em Sistemas de Malha Fechada: Aplicação em Estabilizadores de Sistemas de Potência. Revista Militar de Ciência e Tecnologia, – RMCT, Rio de Janeiro, Brazil, 2012.
12. FERREIRA, O.S., MARTINS, N.,PELLANDA, P.C., PINHEIRO, G.M., Controle Dissociado de Velocidade Translacional e Amortecimento de Modos Oscilatórios em Trens Longos de Carga. Proceedings of XIX Congresso Brasileiro de Automatica – CBA 2012, Campina Grande, Brazil, September 2012.
13. E. M. Viana, E. J. de Oliveira, N. Martins, J. L. R.Pereira, L. W. de Oliveira.
An Optimal Power Flow Function to Aid Restoration Studies of Long Transmission Segments.
IEEE Transactions on Power Systems, USA, Vol. 28, No. 1, p. 121-129, February 2013.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
14. D.D. DUMISANI, B.C. PAL, R.A. JABR, N. MARTINS Robust and low-order
design of flexible ac transmission systems and power system stabilisers for
oscillation damping, IET Generation, Transmission and Distribution, Vol. 6,
Iss. 5, May 2012, pp. 445 - 452.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
15. DE MARCO, F., MARTINS, N., ZENI Jr, N., SILVA, A.S., Comparando os desempenhos de dois estabilizadores modernos: Integral de Potência Acelerante (PSS2B) versus Multi-banda (PSS4B). Proceedings of XII SEPOPE Conference, Rio de Janeiro, Brazil, May 2012.
16. FERREIRA, S.O., MARTINS, N., PELLANDA, P.C., Verificação do Ajuste de Sinais Estabilizadores em Usinas de Energia Elétrica por Procedimento Automático de Ensaio de Campo pouco Invasivo. Proceedings of XII SEPOPE Conference, Rio de Janeiro, Brazil, May 2012.
17. VARRICCHIO, S.L., VÉLIZ, F.C., FREITAS, F.D., MARTINS, N., Síntese de Equivalentes Dinâmicos de Redes Elétricas Multi-Conectadas. Proceedings of XII SEPOPE Conference, Rio de Janeiro, Brazil, May 2012.
18. JABR, R. A ., MARTINS, N., PAL, B. C. , KARAKI, S. A Contingency Constrained VAr Planning Using Penalty Successive Conic Programming. IEEE Transactions on Power Systems, USA, Vol. 27, Issue 1, February 2012, pp. 545-553.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
19. F. D. FREITAS, N. MARTINS, S. L. VARRICCHIO, J. ROMMES, F. C. VELIZ, Reduced-Order Transfer Matrices from RLC Network Descriptor Models of Electric Power Grids. IEEE Transactions on Power Systems, USA, Vol. 26, Issue 4, November 2011, pp. 1905-1916.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
20. BOSSA, T.H., PELLANDA, P.C., SILVA, R.J.G.C., MARTINS, N., Novo Teste de Campo para Sinais Adicionais Estabilizadores e sua Aplicação na Usina de Itaipu. Proceedings of XXI SNPTEE, Florianópolis, Brazil, October 2011.
21. FREITAS, F.D., ROMMES, J., MARTINS, N., Low-rank Gramian Applications in Dynamics and Control. Proceedings of International Conference on Comunications, Computing and Control Applications - CCCA’11, Hammamet, Tunisia, March 2011.
22. BOSSA, T. S., MARTINS, N., da SILVA, R. J. G. C. , PELLANDA, P. C., A Field Test to Determine PSS Effectiveness at Multigenerator Power Plants. IEEE Transactions on Power Systems, USA, Vol. 26, Issue 3, August 2011, pp. 1522-1533.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
23. PINTO, F.T., PELLANDA, P.C., MARTINS, N., Método de Cálculo do Lugar das Raízes de Sistemas com Atraso: Aplicação ao Sistema de Controle de Propulsão de Navios. Proceedings of XVIII Congresso Brasileiro de Automática, Bonito, Brazil, September 2010.
24. ADIBI, M.M., MARTINS, N., WATANABE, E.H., The Impact of FACTS and Other New Technologies on Power System Restoration Dynamics. Proceedings of IEEE PES General Meeting, Minneapolis, USA, July 2010.
25. R. A. JABR, B. C. PAL, N. MARTINS and J. C. R. FERRAZ, Robust and Coordinated Tuning of Power System Stabilizer Gains using Sequential Linear Programing, IET Generation, Transmission and Distribution, Vol. 4, Iss. 8, pp. 893 - 904, 2010.
( Download from IET Digital Library )
( Download from IET Digital Library )
26. JABR, R. A., PAL, B. C., MARTINS, N., A Sequential Conic Programming Approach for the Coordinated and Robust Design of Power System Stabilizers. IEEE Transactions on Power Systems, USA, Vol. 25 , Issue 3, August 2010, pp. 1627-1637.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
27. ROMMES, J., MARTINS, N., FREITAS, F. ,
Computing Rightmost Eigenvalues for Small-Signal Stability Assessment of Large-Scale Power Systems.
IEEE Transactions on Power Systems, USA, Vol. 25, Issue 2, May 2010, pp. 929-938
(Download from IEEE Xplore)
(Download from IEEE Xplore)
28. I.C. Decker, R.J.G. da Silva, M.N. Agostini, N. Martins, System wide model validation of the Brazilian Interconnected Power System. Power and Energy Society General Meeting, p. 1-8, Minneapolis, USA, July 2010.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
29. FREITAS, F.D., FERNANDES, L.F.J., MARTINS, N., MONTEIRO, P.A.G., On-line Modal Parameters Estimation based on Low-Energy Probing and PMU Measurements at the Brazilian North-South Interconnection. Proceedings of XI SEPOPE Conference, Belém, Brazil, March 2009.
30. GOMES JR, Sérgio; MARTINS, Nelson; PORTELA, Carlos. Sequential Computation of Transfer Function Dominant Poles of s-Domain System Models. IEEE Transactions on Power Systems, USA, Vol. 24, No. 2, p. 776-784, May 2009
(Download from IEEE Xplore)
(Download from IEEE Xplore)
31. ROMMES, J., MARTINS, N.,
Exploiting structure in large-scale electrical circuit and power system problems, Linear Algebra and its Applications, Vol. 431, Issue 3-4, 2009, pp. 318-333
(Download from ScienceDirect)
(Download from ScienceDirect)
32. PASSOS FILHO, J.A.P., MARTINS, N., FALCAO, D. M. Identifying Power Flow Control Infeasibilities in Large-Scale Power System Models. IEEE Transactions on Power Systems , USA, Vol. 24, No. 1, p. 86-95, February 2009.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
33. SIMOES, A. M., SAVELLI, D.C., PELLANDA, P.C., MARTINS, N., APKARIAN, P. Robust Design of a TCSC Oscillation Damping Controller in a Weak 500-kV Interconnection Considering Multiple Power Flow Scenarios and External Disturbances. IEEE Transactions on Power Systems , USA, Vol. 24, No. 1, p. 226-236, February 2009.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
34. ROMMES, J., MARTINS, N., Computing Transfer Function Dominant Poles of Large Second-order Systems. Proceeding of ICIAM 2007 (published 2008), GAMM.
(download)
(download)
35. VIANA, E. M, OLIVEIRA, E. J., MARTINS N., OLIVEIRA, L. W., PEREIRA, J. L. R., Otimização da Fase Fluente de Recomposição de Sistemas Elétricos. Congresso Brasileiro de Automática, Juiz de Fora, MG, Brazil, September 2008.
(download)
(download)
36. FERNANDES, L. F., FREITAS, F. D., MARTINS, N., Técnica para Determinação de Modos Dominantes em Sistemas Elétricos de Potência a partir de Sinais de Saída Contemplando a Presença de Ruído. Congresso Brasileiro de Automática, Juiz de Fora, MG, Brazil, September 2008.
(download)
(download)
37. ALVES, F. R. M., A. P. GUARINI, HENRIQUES, R. M., PASSOS FILHO, J. A., MARTINS, N., FALCÃO, D. M., GOMES, P., Changing Paradigms for Increased Productivity in Power System Restoration Studies: The Brazilian ISO Experience. Paper C2-109, CIGRE Session 42, Paris, France, 24-29 August 2008.
(download)
(download)
38. FREITAS, F.D., ROMMES, J., MARTINS, N. Gramian-Based Reduction Method Applied to Large Sparse Power System Descriptor Models. IEEE Transactions on Power Systems , USA, Vol. 23, No. 3, p. 1258-1270, August 2008.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
39. MARTINS, N., DE OLIVEIRA, E., MOREIRA, W., FONTOURA, R. Redispatch to Reduce Rotor Shaft Impacts Upon Transmission Loop Closure. Power System Stability Controls Subcommittee Meeting and Panel Session on Restoration Dynamics, IEEE PES 2008 General Meeting, Pittsburgh, PA, 20-24 July 2008.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
40. FREITAS, F. D., MARTINS, N., FERNANDES, L. F., Reliable Mode-Shapes for Major System Modes Extracted from Concentrated WAMS Measurements Processed by a SIMO Identification Algorithm. Session on System Identification and Estimation, Dynamic Performance, and Wind Generation, IEEE PES 2008 General Meeting, Pittsburgh, PA, 20-24 July 2008.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
41. ADIBI, M. M., MARTINS, N. Power System Restoration Dynamic Issues. Power System Stability Controls Subcommittee Meeting and Panel Session on Restoration Dynamics, IEEE PES 2008 General Meeting, Pittsburgh, PA, 20-24 July 2008.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
42. ROMMES, J., MARTINS, N. Specialized Eigenvalue Methods for Large-Scale Model Order Reduction Problem. Computational Science and Engineering, 2008. CSE'08. 11th IEEE International Conference on, Sao Paulo, Brasil, p. 83-90, 16-18 July 2008.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
43. ROMMES, J., MARTINS, N., Computing transfer function dominant poles of large second-order dynamical systems,
SIAM Journal on Scientific Computing, Vol. 30, Issue 4, 2008, pp. 2137- 2157.
(download from Scitation)
(download from Scitation)
44. MARTINS, N., de OLIVEIRA, E. J., MOREIRA, W.C., PEREIRA, J.L.R., FONTOURA, R.M. Redispatch to Reduce Rotor Shaft Impacts Upon Transmission Loop Closure. IEEE Transactions on Power Systems
, USA, Vol. 23, No. 2, p. 592-600, May 2008.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
45. ROMMES, J., MARTINS, N. Computing Large-Scale System Eigenvalues Most Sensitive to Parameter Changes, with Applications to Power System Small-Signal Stability. IEEE Transactions on Power Systems
, USA, Vol. 23, No. 2, p. 434-442, May 2008.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
46. F. D. FREITAS, N. MARTINS, LUÍS FILOMENO de J. F., Extracting Dominant Oscillation Modes and their Shapes from Concentrated WAMS Measurements of Ringdown Tests in Power Systems, presented by N. Martins at the CRIS International Workshop on Critical Infrastructures: Wide Area Measurements for Power Systems, March 6-7 2008, CEPEL, Rio de Janeiro, Brazil. (download). The Technical Program for this event may be downloaded from (download Technical Program).
47. MARTINS, N., PELLANDA, P.C., ROMMES, J. Computation of Transfer Function Dominant Zeros with Applications to Oscillation Damping Control of Large Power Systems. IEEE Transactions on Power Systems
, USA, Vol. 22, No. 4, p. 1657-1664, November 2007.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
48. FERRAZ, J. C. R.; MARTINS,
N.; TARANTO, G. N. Ajuste Coordenado de Estabilizadores em
Sistemas Elétricos de Grande Porte Considerando múltiplos pontos de
Operação. Artigo GAT-0107, Artigo GAT-0107, Proceedings XIX SNPTEE,
Outubro 2007, Rio de Janeiro.
49. GOMES Jr., S; VARRICCHIO S.
L.; QUINTÃO P. E. M.; COSTA, C. O.; MARTINS, N. Estudo de
Validação para Utilização Integrada dos Programas PacDyn e HARMZs
na Análise de RSS, Ressonâncias de Rede e Problemas Harmônicos.
Artigo GAT-XXX, Proceedings XIX SNPTEE, Outubro 2007, Rio de Janeiro.
50. FREITAS, F. D.; BERGER, P.
A.; MARTINS, N.; FALCÃO, D. M. A Estimação de Modos de Oscilação
a partir de Sinais de Transitórios Eletromecânicos: Uma Aplicação
ao Sistema Interligado Brasileiro. Artigo GAT-0119, Proceedings
XIX SNPTEE, Outubro 2007, Rio de Janeiro.
51. ROMMES, J., MARTINS, n., Efficient computation of transfer function dominant poles of large second-order dynamical systems
UU Preprint 1360, 2007, Accepted for publication in SIAM Journal on Scientific Computing
(download)
(download)
52. SAVELLI, D.C.; PELLANDA P.
C.; MARTINS, N.; MACEDO, N; BARBOSA, A. A.; LUZ G. S.
Robust Signals for the TCSC Oscillation Damping Controllers
of the Brazilian North-South Interconnection Considering Multiple Power
Flow Scenarios and External Disturbances. Presented at the Panel
Session on Advanced Applications of Stability Controls and sponsored
by Power System Dynamic Performance Committee. Proceedings IEEE/PES
General Meeting, Tampa, Florida, June 2007.
53. FERRAZ, J.C.R.; MARTINS, N.;
TARANTO, G.N. Coordinated Stabilizer Tuning in Large Power Systems
Considering Multiple Operating Points. Presented at Panel Session
on Recent Applications of Linear Analysis Techniques and sponsored by
Power System Dynamic Performance Committee. Proceedings IEEE/PES General
Meeting, Tampa, Florida, June 2007.
54. ROMMES, J., MARTINS, N.,
Computing large-scale system eigenvalues most sensitive to parameter changes, with applications to power system small-signal stability
UU Preprint 1364, 2007, Accepted for publication in IEEE Transactions on Power Systems
(download)
(download)
55. ROMMES,
J. and MARTINS, N., Efficient Computation of Multivariable
Transfer Function Dominant Poles Using Subspace Acceleration.
IEEE Transactions on Power Systems
, USA, Vol. 21, No. 4, p.
1471-1483, November 2006.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
56. Paulo César Pellanda; Pierre Apkarian; MARTINS, N. Tuning
Structurally Constrained Stabilizers for Large Power Systems via
Nonsmooth Multi-Directional Search, Proceedings of the XII
Latin-American Congress on Automatic Control, Salvador, BA, Brazil,
publicação 155, pp. 425-430, 03-06 October 2006.
(download)
(download)
57. ROMMES,
J. and MARTINS, N., Efficient Computation of Transfer
Function Dominant Poles using Subspace Acceleration. IEEE Transactions on Power Systems, USA, Vol. 21, No. 3, p. 1218-1226,
August 2006.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
58. N. Martins, J.C.R. Ferraz, P.E.M. Quintão, A.
de Castro, S.L. Varricchio, S.Gomes Jr, Linear Techniques
Applied to Small-Signal Electromechanical stability, Model Order
Reduction and Harmonic Studies. Intelligent Automation
and Soft Computing, Vol. 12, No. 1, pp. 103-115, 2006.
59. ROMMES,
J., MARTINS, N., PELLANDA, P.C., Efficient computation
of large scale transfer function dominant zeros UU Preprint
1358, University of Utrecht, 2006, Submitted.
(download)
(download)
60. RANGEL, Ricardo D.; WATANABE,
Edson; MARTINS, Nelson. Modeling of STATCOM into Power System Stability
Analysis Software. Paper # SP-102, Proceedings of the X SEPOPE Conference,
Florianópolis, SC, Brazil, May 2006. (in Portuguese)
61. PASSOS
FILHO, João A.; MARTINS, Nelson; FALCÃO, Djalma M.; Methodology
for Assessment of Conflicts Among Power Flow Controllers. Paper
# SP-084, Proceedings of the X SEPOPE Conference, Florianópolis, SC,
Brazil, May 2006. (in Portuguese)
62. OLIVEIRA,
Edimar J.; MARTINS, Nelson; FONTOURA, Rafael M.; PEREIRA, José L. R.
Optimal Power Flow Considering the Rotor Shaft Impact Constraints at
Transmission Loop Closure. Paper # SP-035, Proceedings of the X
SEPOPE Conference, Florianópolis, SC, Brazil, May 2006. (in Portuguese)
63. ANDERSSON, G.; DONALEK, P.; FARMER, R.; HATZIARGYRIOU,
N.; KAMWA, I.; KUNDUR, P.; MARTINS, N.; PASERBA, J.; POURBEIK,
P.; SANCHEZ-GASCA, J.; SCHULZ, R.; STANKOVIC, A.; TAYLOR, C.;
VITTAL, V. Causes of the 2003 Major Grid Blackouts in North
America and Europe and Recommended Means to Improve System Dynamic
Performance IEEE Transactions on Power Systems
, USA, Vol.
20, No. 4, p.1922-1928, November 2005.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
64. S. GOMES JR., N. MARTINS, A. STANKOVIC; Panel
session on FACTS Power Electronics Application to Improve Power System Dynamic Performance, Part IIPN19 Tuesday, October 11, 2005 1:30 pm-3:30 pm. Sponsored by: Power System Dynamic
Performance Committee (Session Chair: JOHN PASERBA), Paper 05TD0652
Improved Controller Design Using New Dynamic Phasor Models
of SVCs Suitable for High-Frequency Analysis (Panelist:
Sergio Gomes Jr.). For other papers in this Panel Session please
refer to the link below
http://www.ieeet-d.org/techpanels.html
http://www.ieeet-d.org/techpanels.html
65. GOMES JR, Sérgio; MARTINS,
Nelson; VARRICCHIO, Sergio Luiz; PORTELA, Carlos Manuel de Jesus
C. M. Modal Analysis of Electromagnetic Transients in ac
Networks Having Long Transmission Lines IEEE Transactions on Power Delivery, USA, Vol. 20, No. 4, p. 2623-2630, October
2005.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
66. MARTINS, N.; SILVA, F.G.; PELLANDA, P.C.; Utilizing transfer function modal equivalents of low-order for the design of power oscillation damping controllers in large power systems. Power Engineering Society General Meeting, 2005. IEEE June 12-16, 2005 Page(s):2642 – 2648
(Download from IEEE Xplore) (Slides Presentation)
(Download from IEEE Xplore) (Slides Presentation)
67. GOMES, S.; VARRICCHIO, S.L.; MARTINS, N.; PORTELA,
C.; Results on modal analysis to speed-up electromagnetic
transient simulations.Power Engineering Society General
Meeting, 2005. IEEEJune 12-16, 2005 Page(s):2744 - 2751
(Download from IEEE Xplore)
(Download from IEEE Xplore)
68. FERRAZ, J.C.R.; MARTINS, N.; TARANTO, G.N.
A synthetic system for the robustness assessment of power system
stabilizers, Power Systems Conference and Exposition, 2004.
IEEE PES10-13 Oct. 2004 Page(s):1164 - 1170 vol.2
(Download from IEEE Xplore)
(Download from IEEE Xplore)
69. VARRICCHIO, Sérgio Luis;
GOMES Jr., Sergio, MARTINS, Nelson; Modal Analysis of Industrial
System Harmonics Using the s-Domain ApproachIEEE Transactions on Power Delivery, USA, v. 19, No. 3, p. 1232-1237, July 2004.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
70. ANDERSSON, G; DONALEK, P.; FARMER, R.; HATZIARGYRIOU,
N.; KAMWA, I.; KUNDUR, P; MARTINS, Nelson; PASERBA, J.; POURBEIKK,
P. ; SANCHEZ-GASCA, J.; SCHULZ, R.; STANKOVIC, A.; TAYLOR, C..Causes
of the 2003 Major Grid Blackouts in North America and Europe,
and Recommended Means to Improve System Dynamic Performance,
EU Conference on Integration of DER and RES, 2004.
(download)
(download)
71. MARTINS, N.; OLIVEIRA, Edimar J; PEREIRA, J.L.R.;
FERREIRA, L.C.A. Reducing standing phase angles via interior
point optimum power flow for improved system restoration,
Power Systems Conference and Exposition, 2004. IEEE PES10-13
Oct. 2004 Page(s):404 - 408 vol.1
(Download from IEEE Xplore)
(Download from IEEE Xplore)
72. SAVELLI, Diego C.; PELLANDA,
Paulo C.; MACEDO, Nilo J. P.; MARTINS, Nelson; LUZ, Guilherme S.
Signal Synthesis and Choice of Structures for the TCSC Stabilizers of
the Brazilian North-South Interconnection, considering Robustness to
External Disturbances. Paper # SP-151, Proceedings of the X SEPOPE
Conference, Florianópolis, SC, Brazil, May 2004. (in Portuguese)
73. GOMES
Jr., Sérgio; VARRICCHIO Sérgio L.; QUINTÂO, Paulo E. M.; MARTINS,
Nelson; COSTA, Cristiano O. Model Equivalence between PacDyn and
HARMZs for Analysis of SSR, Network Resonances and
Harmonic Problems. Paper # SP-152, Proceedings of the X SEPOPE Conference,
Florianópolis, SC, Brazil, May 2004. (in Portuguese)
74. FREITAS, Francisco D.; MARTINS,
Nelson; Power Systems Transfer Function Identification of Output
Noisy Signals. Paper # SP-141, Proceedings of the X SEPOPE Conference,
Florianópolis, SC, Brazil, May 2004. (in Portuguese)
75. PASSOS FILHO, João A.; FERREIRA, Luiz Cláudio de A; MARTINS, Nelson; FALCÃO, Djalma Mosqueira; BARBOSA, Adriano de Andrade. Simulação da Curva de Carga Semanal e de Dispositivos Discretos para Avaliação do Desempenho de Controle de Tensão em Sistemas Elétricos de Grande Porte, paper # SP-168, Proceedings of the IX SEPOPE Conference, Rio de Janeiro, Brazil, May 2004.
(download) (Slides Presentation)
(download) (Slides Presentation)
76. GOMES JR, Sérgio; QUINTÃO, Paulo
E. M.; MARTINS, Nelson. Subsynchronous Resonance Results
Obtained with a Comprehensive Small-Signal Stability Program,
paper # SP-113, Proceedings of the IX SEPOPE Conference, Rio
de Janeiro, Brazil, May 2004.
(download)
(download)
77. MOHN, Fritz Walter; SOUZA, Antônio Carlos
Zambroni de; MARTINS, Nelson. Continuation Power Flow With
the Help of the Cric Method, paper # SP-110, Proceedings
of the IX SEPOPE Conference, Rio de Janeiro, Brazil, May 2004.
(download)
(download)
78. GOMES, Camilo Braga; FERRAZ, Júlio Cézar
Rezende; MARTINS, Nelson; TARANTO, Glauco Nery. Investigating
the Possibility of Adverse Dynamic Interaction between Neighbor
Secondary Voltage Regulation Areas, paper # SP-49, Proceedings
of the IX SEPOPE Conference, Rio de Janeiro, Brazil, May 2004.
(download)
(download)
79. OLIVEIRA, Edimar J; MARTINS, Nelson; PEREIRA,
José Luiz Rezende; DELVIZIO, Erick da Silva; FERREIRA,
Luiz Cláudio A.; Análise de Fechamento de
Anel via Fluxo de Potência Ótimo, paper #
SP-85, Proceedings of the IX SEPOPE Conference, Rio de Janeiro,
Brazil, May 2004.
(download)
(download)
80. FERREIRA, Luiz Cláudio de A; HENRIQUES, Ricardo M.; PASSOS FILHO, João A.; MARTINS, Nelson; FALCÃO, Djalma Mosqueira. Influência da Representação de Motores de Indução e de Dispositivos de Controle
Automáticos e Discretos em Estudos de Segurança
de Tensão, paper # SP-48, Proceedings of the IX
SEPOPE Conference, Rio de Janeiro, Brazil, May 2004.
(download)
(download)
81. CASTRO, Alex de; QUINTÃO, Paulo E. M.;
GOMES JR, Sérgio; MARTINS, Nelson; PINTO, Herminio J.C.P.
An Integrated Plotting Tool for the Visualization of Results
Produced by Multiple Power System Analysis Software, paper
# SP-13, Proceedings of the IX SEPOPE Conference, Rio de Janeiro,
Brazil, May 2004.
(download)
(download)
82. VARRICCHIO, Sérgio Luis; GOMES Jr., Sergio;
MARTINS, Nelson; ARAUJO, Leandro R.; VÉLIZ, Franklin C.; COSTA,
Cristiano de O. Advanced Tool for Harmonic Analysis of Power
Systems, paper # SP-129, Proceedings of the IX SEPOPE Conference,
Rio de Janeiro, Brazil, May 2004.
(download) (Slides Presentation)
(download) (Slides Presentation)
83. MARTINS, Nelson; QUINTÃO,
Paulo Eduardo Martins. Computing Dominant Poles of Power
System Multivariable Transfer Functions. IEEE Transactions on Power Systems, USA, v. 18, n. 01, p. 152-159, 2003.
( Download from IEEE Xplore ) ( Slides Presentation )
( Download from IEEE Xplore ) ( Slides Presentation )
84. VARRICCHIO, Sérgio Luis;
MARTINS, Nelson; LIMA, Leonardo Tadeu Garcia. A Newton-Raphson
Method Based on Eigenvalue Sensitivities to Improve Harmonic
Voltage Performance. IEEE Transactions on Power Delivery,
USA, v. 18, n. PE-021PRD, p. 334-342, 2003.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
85. CARVALHO, Antonio Ricardo C D; BIANCO, André;
AZEVEDO, Rogério M; VARRICCHIO, Sérgio Luis; MARTINS,
Nelson; MENZIES, Donald; GRAHAM, John F; UCHOAS, Fabiano. Estudo
de Arco Secundário para Aplicação de Religamento
Monopolar na Interligação Brasil-Argentina.
In: SNPTEE, 2003, Uberlândia. Proceedings of XVII SNPTEE.
2003.
86. MARTINS, Nelson; HENRIQUES, Ricardo Motta; BARBOSA,
Adriano de Andrade; GOMES JR, Sérgio; GOMES, Camilo Braga;
MARTINS, Antonio Carlos Barbosa. Impact of Induction Motor
Loads in System Loadability Margins and Damping of Inter-Area
Modes. In: IEEE/PES 2003 GENERAL MEETING, 2003, Toronto.
Proceedings of IEEE/PES 2003 General Meeting. 2003.
( Download from IEEE Xplore ) (Slides Presentation)
( Download from IEEE Xplore ) (Slides Presentation)
87. MARINHO, José Renato Bonato; FERRAZ,
Júlio Cézar Rezende; MARTINS, Nelson; PRADA, Ricardo
B; GUIMARÃES, Carlos Henrique Costa. Controle Coordenado
de Tensão Aplicado a Usinas Nucleares Eletricamente Próximas.
In: SNPTEE, 2003, Uberlândia. Proceedings of XVII SNPTEE.
2003.
( download )
( download )
88. PASSOS FILHO, João Alberto; FERREIRA,
Luiz Cláudio de A; MARTINS, Nelson; SOUZA, Antônio
Carlos Zambroni de. Benefícios da Representação
do Controle Automático e Discreto de Bancos de Capacitores/Reatores
e de LTC Sistêmicos em Estudos de Segurança de
Tensão. In: SNPTEE, 2003, Uberlândia. Proceedings
of XVII SNPTEE. 2003.
89. VARIZ, Abilio Manuel; COSTA, Vander
Menengoy da; PEREIRA, José Luiz Rezende; MARTINS, Nelson.
Improved Representation of Control Adjustments Into the
Newton-Raphson Power Flow. International Journal Of Electrical
Power And Energy Systems, England, p. 501-513 , 2003.
( download )
( download )
90. GOMES JR, Sérgio; MARTINS, Nelson; PORTELA,
Carlos Manuel de Jesus C. M. Computing Small-Signal Stability
Boundaries for Large-Scale Power Systems. IEEE Transactions
on Power Systems, USA, n. PE-011PRS, p. xx-xx, 2003.
( Download from IEEE Xplore ) ( Slides Presentation: html / pdf )
( Download from IEEE Xplore ) ( Slides Presentation: html / pdf )
91. DELVIZIO, Erick da Silva; MARTINS, Nelson; OLIVEIRA,
Edimar J; PEREIRA, José Luiz Rezende;FERREIRA, Luiz Cláudio
A. Recomposição de Sistemas Elétricos
Estudos para Fechamento de Anel Via Método de Pontos
Interiores. In: SNPTEE, 2003, Uberlândia. Proceedings
of XVII SNPTEE. 2003.
92. VARIZ, Abilio Manuel; COSTA, Vander Menengoy da; PEREIRA, José Luiz Rezende; MARTINS, Nelson. Improved Representation of Control Adjustments Into the Newton-Raphson Power Flow. International Journal Of Electrical Power And Energy Systems, Inglaterra, p. xx-xx, 2002.
93. N. Martins; FERRAZ, Júlio C. Resende; GOMES JR., Sergio. Impact of Interactions among Power System Controls. EPRI/NSF Workshop on Global Dynamic Optimization of the Electric Power Grid -, Playacar, Mexico, 2002.
(download) (Slides presentation)
(download) (Slides presentation)
94. GOMES Jr., Sergio, Martins, Nelson, VARRICCHIO,
Sergio L., PORTELA, Carlos. Modal Analysis of Electromagnetic
Transients in ac Networks having Long Transmission Lines, IEEE
Proceedings of the Transmission and Distribution, March 18-22,
2002, São Paulo, SP, Brazil.
( Slides download )
( Slides download )
95. VARRICCHIO, Sérgio Luis; MARTINS, Nelson.
Modal Analysis of Industrial System Harmonics Using the
s-Domain Approach, IEEE Proceedings of the Transmission
and Distribution, March 18-22, 2002, São Paulo, SP, Brazil.
( Download from IEEE Xplore ) ( Slides download )
( Download from IEEE Xplore ) ( Slides download )
96. MARTINS, Nelson; GOMES JR, Sérgio; QUINTÃO,
Paulo Eduardo Martins; FERRAZ, Júlio Cezar Rezende; VARRICCHIO,
Sérgio Luis; CASTRO, Alex de. Some Recent Developments
in Small-Signal Stability Control. In: POWER ENGINEERING
SOCIETY WINTER MEETING, 2002, New York. Proceedings of Power
Engineering Society Winter Meeting. 2002.
( Download from IEEE Xplore ) ( Slides download )
( Download from IEEE Xplore ) ( Slides download )
97. PASSOS FILHO, João Alberto; MARTINS,
Nelson; FERRAZ, Júlio Cézar Rezende; FALCÃO,
Djalma Mosqueira; PINTO, Hermínio José da Cunha
Pereira. Modelagem de Chaveamento Automático de Bancos
de Capacitores/Reatores para Estudos com Fluxo de Potência
Continuado. In: VIII SEPOPE - SIMPÓSIO DE ESPECIALISTAS
EM PLANEJAMENTO DA OPERAÇÃO E EXPANSÃO
ELÉTRICA, 2002, Brasília. Proceedings of VIII
SEPOPE. 2002.
( download ) ( Slides Presentation )
( download ) ( Slides Presentation )
98. HENRIQUES, Ricardo Motta; MARTINS, Nelson; FERRAZ,
Júlio Cézar Rezende; PINTO, Hermínio José
da Cunha Pereira; MARTINS, A C B; CARNEIRO JR, S. Influência
da Representação de Carga Tipo Motor de Indução
na Avaliação do Colapso de Tensão da Área
Rio. In: VIII SEPOPE, 2002, Brasilia. Proceedings of VIII
SEPOPE. 2002.
( download ) ( Slides download )
( download ) ( Slides download )
99. HENRIQUES, Ricardo Motta; MARTINS, Nelson; FERRAZ,
Júlio Cézar Rezende; PINTO, Hermínio José
da Cunha Pereira; MARTINS, A C B; CARNEIRO JR, S. Impact
of Induction Motors Loads into Voltage Stability Margins of
Large Systems. In: PSCC - POWER SYSTEMS COMPUTATION CONFERENCE,
2002, Sevilha. Proceedings of XIV PSCC. 2002.
100. GOMES, Camilo Braga; MARTINS, Nelson; SANTOS,
Marcelos G dos; TARANTO, Glauco Nery; FERRAZ, Júlio Cézar
Rezende; GOMES JR, Sérgio. Estudos Preliminares da
Aplicação de Controle Coordenado de Tensão
na Área Rio. In: VII EDAO, 2002, Foz do Iguaçu.
Proceedings of VII EDAO. 2002.
( download ) ( Slides download )
( download ) ( Slides download )
101. MARTINS, Nelson; GOMES JR, Sérgio; PORTELA,
Carlos Manuel de Jesus C. M. Computing Small-Signal Stability
Boundaries for Large-Scale Power Systems. In: ERMAC - ENCONTRO
REGIONAL DE MATEMÁTICA APLICADA E COMPUTACIONAL, 2002,
Florianópolis. ERMAC - Encontro Regional de Matemática
Aplicada e Computacional. 2002.
102. FERRAZ, Júlio Cézar Rezende; MARTINS,
Nelson; ZENI JR, N; SOARES, J M; TARANTO, Glauco Nery. Adverse
Increase in Generator Terminal Voltage and Reactive Power Transients
Caused by Power System Stabilizers. In: POWER ENGINEERING
SOCIETY WINTER MEETING, 2002, New York. Proceedings of Power
Engineering Society Winter Meeting. 2002.
(Slides Presentation)
(Slides Presentation)
103. Varricchio, Sergio L.; Gomes Jr., Sérgio,
MARTINS, Nelson, Véliz, Franklin C.. Two Powerful
Network Modeling Approaches for the Modal Analysis of Harmonic
Problems . In: VIII SEPOPE, 2002, Brasilia. Proceedings
of VIII SEPOPE. 2002.
(download) (Slides Presentation)
(download) (Slides Presentation)
104. [11] Martins, Nelson. Impact of the Interactions among Power System Controls, presentation at the NSF/EPRI Workshop on Global Optimization, Playacar, Mexico, April 29, 2002
(download) ( Slides download )
(download) ( Slides download )
105. GOMES JR, Sérgio; MARTINS, Nelson; JONSSON,
Tomas; MENZIES, Donald; LJUNGQVIST, Rolf. Modeling Capacitor
Commutated Converters in Power System Stability Studies. IEEE Transactions on Power Systems, USA, v. 17, n. 2, p. 371-377,
2002.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
106. GOMES Jr, S.; PORTELA, C.; MARTINS, N., Detailed Model of Long Transmission Lines for Modal Analysis of ac Networks. Proc. International Conference on Power System Transients, Rio de Janeiro, Brazil, June 2001.
(download)
(download)
107. FERRAZ, Júlio Cézar Rezende; MARTINS,
Nelson; TARANTO, Glauco Nery. Simultaneous Partial Pole
Placement for Power System Oscillation Damping Control.
In: POWER ENGINEERING SOCIETY WINTER MEETING, 2001, Columbus.
Proceedings of Power Engineering Society Winter Meeting. 2001.
(Slides Presentation)
(Slides Presentation)
108. VARRICCHIO, Sérgio Luis; MARTINS, Nelson;
GOMES JR, Sérgio. s-Domain Approach to Reduce Harmonic
Voltage Distortions Using Sensitivity Analysis. In: POWER
ENGINEERING SOCIETY SUMMER MEETING, 2001, Vancouver. Proceedings
of Power Engineering Society Summer Meeting. 2001. v. 2, p.
809-814.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
109. GOMES JR, Sérgio; MARTINS, Nelson; PORTELA,
Carlos Manuel de Jesus C. M. Modal Analysis Applied to S-domain
Models of AC Networks. In: POWER ENGINEERING SOCIETY SUMMER
MEETING, 2001, Vancouver. Proceedings of Power Engineering Society
Summer Meeting. 2001. v. 2, p. 809-814.
110. GOMES, Camilo Braga; TARANTO, Glauco Nery; MARTINS,
Nelson; FALCÃO, Djalma Mosqueira. Fast Simulations
of Long-term Coordinated Voltage Control. In: POWER ENGINEERING
SOCIETY SUMMER MEETING, 2001, Vancouver. Proceedings of Power
Engineering Society Summer Meeting. 2001. v. 3, p. 1799-1804.
111. MARTINS, Nelson; VIANNA, A; NASCIMENTO, M V
G; VIEIRA, L S R; CAMELO, E; COSTA, J C P M. Estratégias
para Utilização do Gás Natural na Amazônia
para Geração de Energia Elétrica.
In: SNPTEE, 2001, Campinas. Proceedings of SNPTEE. 2001.
112. VIEIRA, X; PILOTTO, Luiz Alberto da Silva; MARTINS,
Nelson; CARVALHO, Antonio Ricardo C D; BIANCO, André.
Brazilian Defense Plan Against Extreme Contingencies.
In: POWER ENGINEERING SOCIETY SUMMER MEETING, 2001, Vancouver.
Proceedings of Power Engineering Society Summer Meeting. 2001.
v. 2, p. 834-839.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
113. MARTINS, Nelson; FERRAZ, Júlio Cézar
Rezende; GOMES JR, Sérgio; QUINTÃO, Paulo Eduardo
Martins; PASSOS FILHO, João Alberto. A Demonstration
Example of Secondary Voltage Regulation: Dynamic Simulation
and Continuation Power Flow Results. In: POWER ENGINEERING
SOCIETY SUMMER MEETING, 2001, Vancouver. Proceedings of Power
Engineering Society Summer Meeting. 2001. v. 2, p. 791-796.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
114. GIBBARD, Mike J; MARTINS, Nelson;
SANCHEZGASCA, J J; UCHIDA, N; VITTAL, Vijay; WANG, Lei. Recent
Applications of Linear Analysis Techniques. IEEE Transactions
on Power Systems, USA, v. 16, n. 1, p. 154-162, 2001.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
115. COSTA, Vander Menengoy da; PEREIRA,
José Luiz Rezende; MARTINS, Nelson. An Augmented
Newton-Raphson Power Flow Formulation Based on Current Injections.
International Journal Of Electric Power And Energy Systems,
Inglaterra, v. 23, n. 4, p. 305-312, 2001.
116. GOMES JR, Sérgio; MARTINS, Nelson; PING,
Wo Wei; CARVALHO, Antonio Ricardo C D. Vantagem da Utilização
do Conceito CCC nos Esquemas em HVDC. In: VII SEPOPE, 2000,
Curitiba. Proceedings of VII SEPOPE. 2000.
117. MARTINS, Nelson; PINTO, Hermínio José
da Cunha Pereira; PASERBA, John. Using a TCSC for Line Power
Scheduling and System Oscillation Damping-Small Signal and Transient
Stability Studies. In: POWER ENGINEERING SOCIETY WINTER
MEETING, 2000, Seattle, Washington, USA. Proceedings of Power
Engineering Society Winter Meeting. 2000. v. 2, p. 1455-1461.
(Download from IEEE Xplore) (Slides Presentation)
(Download from IEEE Xplore) (Slides Presentation)
118. MARTINS, Nelson. The New CIGRÉ Task
Force on Coordinated Voltage Control in Transmission Networks.
In: POWER ENGINEERING SOCIETY SUMMER MEETING, 2000, Seattle,
Washington, USA. Proceedings of Power Engineering Society Summer
Meeting. 2000. v. 1, p. 305-306.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
119. VIEIRA FILHO, Xisto; COURI, J J G; STEINBERGER,
J M; SALGADO, E; PILOTTO, Luiz Alberto da Silva; MARTINS, Nelson;
CARVALHO, Antonio Ricardo C D; ROITMAN, Marcos; BIANCO, André;
CHIPP, H J; GOMES, Paulo. The March 11th 1999 Blackout: Short-Term
Measures to Improve System Security and Overview of the Reports
Prepared by the International Experts. In: CIGRÉ
LARGE DISTURBANCES WORKSHOP, 2000, Paris. Proceedings of CIGRÉ.
Paris: CIGRÉ, 2000.
120. RANGEL, Ricardo Diniz; GOMES JR, Sérgio;
GUIMARÃES, Carlos Henrique Costa; MARTINS, Nelson; CASTRO,
Alex de; PINTO, Hermínio José da Cunha Pereira;
CARVALHO, Antonio Ricardo C D. Recent Developments in Anatem
- A Comprehensive Program for the Analysis of Eletromechanical
Stability of Large Power Systems. In: VII SEPOPE, 2000,
Curitiba. Proceedings of VII SEPOPE. 2000.
(download) (Slides download)
(download) (Slides download)
121. GUIMARÃES, Carlos Henrique Costa; TARANTO,
Glauco Nery; GOMES JR, Sérgio; MARTINS, Nelson. Projeto
de Estabilizadores de Sistemas de Potência por Posicionamento
Parcial de Par de Pólos Complexos. In: XIII CONGRESSO
BRASILEIRO DE AUTOMÁTICA, 2000, Florianópolis.
Proceedings of XIII Congresso Brasileiro de Automática.
2000.
122. PINTO, Hermínio José da Cunha
Pereira; PEREIRA, José Luiz Rezende; MARTINS, Nelson;
P FILHO, J A; GOMES JR, Sérgio; ALVES, F R M; FERRAZ,
Júlio Cézar Rezende; HENRIQUES, Ricardo Motta;
COSTA, V M da. Needs and Improvements in Power Flow Analysis.
In: VII SEPOPE, 2000, Curitiba. Proceedings of VII SEPOPE. 2000.
( download )
( download )
123. FERRAZ, Júlio Cézar Rezende; MARTINS,
Nelson; TARANTO, Glauco Nery; VARRICCHIO, Sérgio Luis.
Método de Newton-Raphson para Posicionamento Parcial
Simultâneo de Múltiplos Pólos. In:
XIII CONGRESSO BRASILEIRO DE AUTOMÁTICA, 2000, lorianópolis.
Proceedings of XIII Congresso Brasileiro de Automática.
2000. p. 1667-1672.
124. GOMES, Paulo; SCHILLING, M T; LIMA, J W Maragon;
MARTINS, Nelson. Geração Distribuída:
Vantagens, Problemas e Perspectivas. In: VII SEPOPE, 2000,
Curitiba. Proceedings of VII SEPOPE. 2000.
(download)
(download)
125. FERRAZ, Júlio Cézar Rezende; MARTINS,
Nelson; PINTO, Hermínio José da Cunha Pereira;
FALCÃO, Djalma Mosqueira. Fluxo de Potência
Continuado e Análise Modal na Avaliação
e Melhoria da Estabilidade de Tensão do Sistema Sul-Sudeste.
In: VII SEPOPE, 2000, Curitiba. Proceedings of VII SEPOPE. 2000.
126. VARRICCHIO, Sérgio Luis; MARTINS, Nelson.
Filter Design Using a Newton-Raphson Method Based on Eigenvalue
Sensitivity. In: POWER ENGINEERING SOCIETY SUMMER MEETING,
2000, Seattle, Washington, USA. Proceedings of Power Engineering
Society Summer Meeting. 2000. v. 2, p. 861-866.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
127. CHOW, Joe; REN, Haoxing; WANG, Shaopeng; TARANTO,
Glauco Nery; MARTINS, Nelson. Controller Structure Design
Using Power System Stabilizers in Multimachine Power System.
In: VII SEPOPE, 2000, Curitiba. Proceedings of VII SEPOPE. 2000.
(download)
(download)
128. TARANTO, Glauco Nery; MARTINS, Nelson; FALCÃO,
Djalma Mosqueira; MARTINS, A C B. Controle Secundário
de Tensão, Suas Vantagens e Limitações.
Resultados Hipotéticos da Sua Utilização
na Área Rio. In: VII SEPOPE, 2000, Curitiba. Proceedings
of VII SEPOPE. 2000.
129. GOMES, Paulo; SCHILLING, M T; LIMA, J W Maragon;
MARTINS, Nelson. Considerações Sobre a Utilização
Crescente da Geração Distribuída no Atendimento
ao Crescimento do Mercado. In: VII SEPOPE, 2000, Curitiba.
Proceedings of VII SEPOPE. 2000.
(download)
(download)
130. TARANTO, Glauco Nery; MARTINS, Nelson; FALCÃO,
Djalma Mosqueira; MARTINS, A C B; SANTOS, Marcelos G dos. Benefits
of Applying Secondary Voltage Control Schemes to the Brazilian
System. In: POWER ENGINEERING SOCIETY SUMMER MEETING, 2000,
Seattle, Washington, USA. Proceedings of Power Engineering Society
Summer Meeting. 2000. v. 2, p. 937-942.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
131. VARRICCHIO, Sérgio Luis; MARTINS, Nelson.
Applying Sensitivity Analysis to Improve Harmonic Voltage
Performance. In: VII SEPOPE, 2000, Curitiba. Proceedings
of VII SEPOPE. 2000.
(download)
(download)
132. UHLEN, Kjetil; GJØSÆTER, Ole Bjørn;
MARTINS, Nelson; QUINTÃO, Paulo Eduardo Martins. Applications
of Small Signal Stability Analisys to the Nordel Power System.
In: VII SEPOPE, 2000, Curitiba. Proceedings of VII SEPOPE. 2000.
(download)
(download)
133. MARTINS, Nelson; QUINTÃO, Paulo Eduardo
Martins; PINTO, Hermínio José da Cunha Pereira;
CASTRO, Alex de; GOMES JR, Sérgio; FERRAZ, Júlio
Cézar Rezende. A Small-Signal Stability Incorporating
Advanced Graphical User Interface. In: VII SEPOPE, 2000,
Curitiba. Proceedings of VII SEPOPE. 2000.
(download) (Slides download)
(download) (Slides download)
134. GOMES, Paulo; SCHILLING, M T; LIMA, J W Maragon;
MARTINS, Nelson. A Influência de Produtores Independentes
de Energia (PIE's) no Desempenho do Sistema Elétrico
Brasileiro. In: VII SEPOPE, 2000, Curitiba. Proceedings
of VII SEPOPE. 2000.
135. X. Vieira Filho, E. Salgado, L.A.S. Pilotto,
N. Martins, M. Roitman , J.C.O. Mello, A.R. Carvalho, J.J.G.
Couri, J.M. Steinberger, H.J. Chipp, P. Gomes. Blecaute de 11
de março de 1999: Medidas de Curto Prazo para Aumento
da Segurança do Sistema Elétrico e Principais
Aspectos dos Relatórios Elaborados por Especialistas
Internacionais. In: VII SEPOPE, 2000, Curitiba. Proceedings
of VII SEPOPE. 2000.
(download)
(download)
136. GARCIA, P A N; PEREIRA, José
Luiz Rezende; CARNEIRO JR, S; COSTA, V M da; MARTINS, Nelson.
Three-phase Power Flow Calculations Using the Current Injection.
IEEE Transactions on Power Systems
, USA, v. 15, n. 2, p. 508-514,
2000.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
137. BOUKARIM, G E; WANG, Shaopeng; CHOW,
Joe; TARANTO, Glauco Nery; MARTINS, Nelson. A Comparison
of Classical, Robust and Descentralized Control Designs for
Multiple Power System Stabilizers. IEEE Transactions on
Power Systems, USA, v. 15, n. 4, p. 1287-1292, 2000.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
138. BIANCO, André; DORNELLAS, C R R; MARTINS,
Nelson; WEY, A; PILOTTO, Luiz Alberto da Silva; MELLO, J C O;
SCHILLING, M T; ALMEIDA, P C.Power System Nodal Risk Assessment:
Concepts and Applications. In: VII SEPOPE, 2000, Curitiba.
Proceedings of VII SEPOPE. 2000.
(download)
(download)
139. MARTINS, Nelson; PINTO, Herminio J.C.P; PASERBA,
John J. TCSC Controls for Line Power Scheduling and System
Oscillation Damping – Results for a Small Example System.
In: PSCC - POWER SYSTEMS COMPUTATION CONFERENCE, 1999, Trondheim,
Proceedings of XIII PSCC. 1999.
(download)
(download)
140. JARDIM, Jorge L.; CORY, Brian; MARTINS, Nelson.
Efficient Transient Stability Assessment Using Transient
Energy Function. In: PSCC - POWER SYSTEMS COMPUTATION CONFERENCE,
1999, Trondheim, Proceedings of XIII PSCC. 1999.
(download)
(download)
141. VARRICCHIO, Sérgio Luis; MARTINS, Nelson;
LIMA, Leonardo Tadeu Garcia; CARNEIRO JR, S. Studying Harmonic
Problems Using a Descriptor System Approach. In: IPST'99
- INTERNATIONAL CONFERENCE ON POWER SYSTEMS TRANSIENTS, 1999,
Budapeste. Proceedings of IPST'99. 1999.
(download) (Slides Presentation)
(download) (Slides Presentation)
142. MARTINS, Nelson; BARBOSA, Adriano de Andrade;
FERRAZ, Júlio Cézar Rezende; SANTOS, Marcelos
G dos; BERGAMO, A L B; YUNG, Chou Shaw; OLIVEIRA, Venilton Rodrigues
de; MACEDO, Nilo José Pereira de. Retuning Stabilizers
for the North-South Brazilian Interconection. In: POWER
ENGINEERING SOCIETY SUMMER MEETING, 1999, Alberta. Proceedings
of Power Engineering Society Summer Meeting. 1999.
(Download from IEEE Xplore) (Slides Presentation)
(Download from IEEE Xplore) (Slides Presentation)
143. CARVALHO, Antonio Ricardo C D; GOMES JR, Sérgio;
PING, Wo Wei; MARTINS, Nelson; GRAHAM, J; JONSSON, Tomas. Comparação
do Desempenho Dinâmico de Conversores Convencionais e
Conversores com Capacitor de Comutação. In:
VIII ERLAC, 1999, Ciudad del Leste. Proceedings of VIII ERLAC.
1999.
144. TARANTO, Glauco Nery; BOMFIM, Antonio Luiz
Bergamo Do; FALCÃO, Djalma Mosqueira; MARTINS, Nelson.
Automated Design of Multiple Damping Controllers Using Genetic
Algorithms. In: POWER ENGINEERING SOCIETY WINTER MEETING,
1999, New York. Proceedings of Power Engineering Society Winter
Meeting. 1999. v. 1, p. 539-544.
145. LIMA, Leonardo Tadeu Garcia; MARTINS, Nelson;
CARNEIRO JR, S. Augmented State-Space Formulations for the
Study of Electric Network Including Distributed-Parameter Transmission
Line Models. In: IPST'99 - INTERNATIONAL CONFERENCE ON
POWER SYSTEMS TRANSIENTS, 1999, Budapeste. Proceedings of IPST'99.
1999.
(Slides Presentation)
(Slides Presentation)
146. COSTA, V M da; MARTINS, Nelson;
PEREIRA, José Luiz Rezende. Developments in the Newton
Raphson Power Flow Formulation Based on Current Injections.
IEEE Transactions on Power Systems
, USA, v. 14, n. 4, p. 1320-1326,
1999.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
147. GOMES JR, Sérgio; MARTINS, Nelson; PINTO,
Hermínio José da Cunha Pereira. Utilização
do Método de Nyquist Para a Estabilização
de Sistemas de Potência Envolvendo Alocação
de Par de Pólos Complexos. In: XII CONGRESSO BRASILEIRO
DE AUTOMÁTICA, 1998, Uberlândia. Proceedings of
XII Congresso Brasileiro de Automática. 1998.
148. MARTINS, Nelson; PINTO, Hermínio José
da Cunha Pereira; PING, Wo Wei; BARBOSA, Adriano de Andrade;
SANTOS, Marcelos G dos; BONFIM, A B; GOMES, Paulo; MACEDO, Nilo
José Pereira de; MARTINS, A C B; MONTEATH, L; SILVA,
E F. Retuning the Oscillation Damping Sources Due to the
North-South Brazilian Interconnection. In: CIGRÉ
MEETING, 1998, Paris. Proceedings of Cigré Meeting 1998.
149. COSTA, V M da; MARTINS, Nelson; PEREIRA, José
Luiz Rezende. Representação de Controle Definidos
Pelo Usuário no Problema de Fluxo de Potência.
In: VI SEPOPE, 1998, Salvador. Proceedings of VI SEPOPE. 1998.
150. GOMES JR, Sérgio; PINTO, Hermínio
José da Cunha Pereira; MARTINS, Nelson; LJUNGQVIST, Rolf;
RANGEL, Ricardo Diniz; JONSSON, Tomas; CARVALHO, Antonio Ricardo
C D. Modeling ABB's HVDC/CCC Into Cepel Simulation Package.
In: VI SEPOPE, 1998, Salvador. Proceedings of VI SEPOPE. 1998.
(download)
(download)
151. MELLO, J C O; MARTINS, Nelson; ALVES, F R M;
PING, Wo Wei; S SOBRINHO, E; PINTO, Hermínio José
da Cunha Pereira; OLIVEIRA, Glória Suzana Gomes de; CARVALHO,
D; CARVALHO, Antonio Ricardo C D; RANGEL, Ricardo Diniz; ROMERO,
S P; GRANVILLE, S; MELLO, A C G; ROITMAN, Marcos; LUZ, J C F;
FONTOURA, N; GOMES, Paulo. Integration and Application of
Computer Programs in Power System Planning and Operations -
New Perspectives. In: VI SEPOPE, 1998, Salvador. Proceedings
of VI SEPOPE. 1998.
(download)
(download)
152. FERRAZ, Júlio Cézar Rezende; MARTINS,
Nelson; PINTO, Hermínio José da Cunha Pereira;
FALCÃO, Djalma Mosqueira. Implementação
do Método de Continuação na Solução
do Problema de Fluxo de Potência em Sistemas Elétricos.
In: XII CONGRESSO BRASILEIRO DE AUTOMÁTICA, 1998, Uberlândia.
Proceedings of XII Congresso Brasileiro de Automática.
1998. v. VI, p. 1949-1954.
153. MARTINS, Nelson; CORSI, Sandro; ANDERSSON, Goran;
GIBBARD, Mike J; SANCHEZGASCA, J J; SILVA, A; TARANTO, Glauco
Nery. Impacts of the Interaction Among Power System Controls.
In: VI SEPOPE, 1998, Salvador. Proceedings of VI SEPOPE. 1998.
(download) (Slides Presentation)
(download) (Slides Presentation)
154. GARCIA, P A N; PEREIRA, José Luiz Rezende;
CARNEIRO JR, S; COSTA, V M da; MARTINS, Nelson. Fluxo de
Potência Para Sistemas de Distribuição Baseado
em Injeções de Corrente. In: XII CONGRESSO
BRASILEIRO DE AUTOMÁTICA, 1998, Uberlândia. Proceedings
of XII Congresso Brasileiro de Automática. 1998.
155. TARANTO, Glauco Nery; WANG, Shaopeng; CHOW,
Joe; MARTINS, Nelson. Decentralized Design of Power System
Damping Controlls Using a Linear Matrix Inequality Algorithm.
In: VI SEPOPE, 1998, Salvador. Proceedings of VI SEPOPE. 1998.
( download )
( download )
156. GOMES, Paulo; MARTINS, Nelson; MELLO, F P de;
VIEIRA FILHO, Xisto. Assuring System Reliability in a Competitive
Enviroment. In: CIGRÉ MEETING, 1998, Paris. Proceedings
of CIGRÉ Meeting. 1998.
(download)
(download)
157. GOMES, Paulo; MARTINS, Nelson; MELLO, F P de;
VIEIRA FILHO, Xisto. Assuring System Reliability in a Competitive
Enviroment. In: CIGRÉ MEETING, 1998, Paris. Proceedings
of CIGRÉ Meeting. 1998.
(download)
(download)
158. GOMES, Paulo; LIMA, J W Maragon; MARTINS, Nelson;
VIEIRA FILHO, Xisto. Aspectos de Estabilidade em Ambientes
Competitivos. In: XII CONGRESSO BRASILEIRO DE AUTOMÁTICA,
1998, Uberlândia. Proceedings of XII Congresso Brasileiro
de Automática. 1998.
159. MARTINS, Nelson; COSTA, V M da;
PEREIRA, José Luiz Rezende. Modelagem de Dispositivos
de Controle Numa Formulação Aumentada Para Fluxo
de Potência. Revista Brasileira de Controle &
Automação (SBA), Brasil, v. 9, n. 1, 1998.
160. COSTA, V M da; PEREIRA, José Luiz Rezende;
MARTINS, Nelson. Uma Nova Abordagem Para Representação
de Barras PV em Estudos de Fluxo de Potência. In:
III CONGRESSO LATINO AMERICANO: GERAÇÃO E TRANSMISSÃO
DE ENERGIA ELÉTRICA, 1997, Campos do Jordão. Proceedings
of III Congresso Latino Americano: Geração e Transmissão
de Energia Elétrica. 1997.
161. LIMA, Leonardo Tadeu Garcia; MARTINS, Nelson;
CARNEIRO JR, S. Dynamic Equivalent for Electromagnetic Transient
Analysis Including Frequency-Dependent Transmission Line Parameters.
In: INTERNATIONAL POWER SYSTEM TRANSIENTES SEMINAR, 1997, Seatle.
Proceedings of International Power System Transientes Seminar.
1997.
162. COSTA, V M da; MARTINS, Nelson; PEREIRA, José
Luiz Rezende. Um Procedimento Alternativo Para o Problema
do Fluxo de Potência. Revista da Sociedade Brasileira
de Automática, Brasil, v. 8, n. 1, 1997.
163. MARTINS, Nelson. The Dominant Pole Spectrum
Eigensolver. IEEE Transactions on Power Systems
, USA, v.
12, n. 1, p. 245-254, 1997.
(Download from IEEE Xplore) (Slides Presentation)
(Download from IEEE Xplore) (Slides Presentation)
164. CONCORDIA, Charles; HAUER, J F;
JANSSENS, N; KORTE, R; OSTOJIC, D; THORVALDSSON, B; KUNDUR,
Prabha; LARSEN, E; LERCH, E; LYSHEIM, D; PASERBA, John; MARTINS,
Nelson; TOAL, J; TROTIGNON, M. Analysis and Control of Power
System Oscillations. Electra, França, v. 170, 1997.
165. GRANVILLE, S; MELLO, J C O; MELO, A C G; VIEIRA
FILHO, Xisto; PINTO, Hermínio José da Cunha Pereira;
MARTINS, Nelson. Voltage Collapse Evaluation by Combining
Interior Point Methods and Modal Analysis. In: V SEPOPE,
1996, Recife. Proceedings of V SEPOPE. 1996.
166. MARTINS, Nelson; PINTO, Hermínio José
da Cunha Pereira; GAMA, Carlos; CAVALCANTI, J A; LEONI, R L;
SOUTO, R V; MACEDO, Nilo José Pereira de; EIRAS, M J
X. Oscillation Damping Analysis and Control Studies of the
Future Interconnection Between the North-Northeast and South-Southeast
Systems. In: V SEPOPE, 1996, Recife. Proceedings of V SEPOPE.
1996.
( download ) ( Slides download )
( download ) ( Slides download )
167. LIMA, Leonardo Tadeu Garcia; MARTINS, Nelson;
PEREIRA, José Luiz Rezende. Equivalentes Dinâmicos
de Ordem Reduzida de Ciruitos Elétricos Para Simulação
de Transitórios Eletromagnéticos. In: XI
CONGRESSO BRASILEIRO DE AUTOMÁTICA, 1996, São
Paulo. Proceedings of XI Congresso Brasileiro de Automática.
1996.
168. CAMPAGNOLO, Jorge Mario; MARTINS,
Nelson; FALCÃO, Djalma Mosqueira. Refactored Bi-Iteration:
A High Performance Eigensolution Method for Large Power System
Matrices. IEEE Transactions on Power Systems
, USA, v. 11,
n. 3, p. 1228-1235, 1996.
( Download from IEEE Xplore )
( Download from IEEE Xplore )
169. MARTINS, Nelson; LIMA, Leonardo Tadeu Garcia;
PINTO, Hermínio José da Cunha Pereira. Computing
Dominant Poles of Power System Transfer Functions. IEEE
Transactions on Power Systems, USA, v. 11, n. 1, p. 162-170,
1996.
( Download from IEEE Xplore ) ( Slides download )
( Download from IEEE Xplore ) ( Slides download )
170. MARTINS, Nelson; PINTO, Hermínio José
da Cunha Pereira. Modern Tools for the Small-Signal Stability
Analysis and Design of FACTS Assisted Power System. In:
STOCKHOLM POWER TECH. CONFERENCE, 1995, Stockolm. Proceedings
of Stockholm Power Tech. Conference. 1995.
(download) (Slides Presentation)
(download) (Slides Presentation)
171. MARTINS, Nelson; FERRAZ, Júlio Cézar
Rezende; PEREIRA, José Luiz Rezende; COSTA, Vander
Menengoy da. Análise de Sensibilidade no Ponto de Colapso
de Tensão, Determinado Através de Método
de Continuação, em Sistemas Elétricos de
Potência. In: SEMINÁRIO DE INICIAÇÃO
CIENTÍFICA - UFJF, 1995, Juiz de Fora. Proceedings of
Seminário de Iniciação Científica
- UFJF. 1995.
172. LEFEBVRE, C S; GOLE, A M; REEVE, J; PILOTTO,
Luiz Alberto da Silva; MARTINS, Nelson; BHATTACHARYA, S. Working
group on dynamic performance and modeling of DC systems andpower
electronics for transmission systems. Report on test systems
forAC/DC interaction studies. IEEE Transactions on Power
Systems, USA, v. 10, n. 4, p. 2027-2034, 1995.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
173. LIMA, Leonardo Tadeu Garcia; BEZERRA, Lício
Hernandez; TOMEI, Carlos; MARTINS, Nelson. New Methods for
Fast Small-Signal Stability Assessment of Large Scale Power
Systems. IEEE Transactions on Power Systems
, USA, v. 10,
n. 4, p. 1979-1985, 1995.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
174. CAMPAGNOLO, Jorge Mario; MARTINS,
Nelson; FALCÃO, Djalma Mosqueira. An Efficient and
Robust Eigenvalue Method for Small-Signal Stability Assessment
in Parallel Computers. IEEE Transactions on Power Systems
,
USA, v. 10, n. 1, p. 506-511, 1995.
(Download from IEEE Xplore) (Slides Presentation)
(Download from IEEE Xplore) (Slides Presentation)
175. VIEIRA FILHO, Xisto; MARTINS, Nelson; PINTO,
Hermínio José da Cunha Pereira; PEREIRA, M V F;
GOMES, Paulo; SANTOS, Marcelos G dos. Tools for Voltage
Stability Analysis, Including a Probabilistic Approach.
In: IV SEPOPE, 1994, Foz do Iguaçu. Proceedings of IV
SEPOPE. 1994.
176. FIGUEIREDO, E F; VIEIRA FILHO, Xisto; MARTINS,
Nelson; GOMES, Paulo; VALGAS, H M; ZENI, N; COSTA, P A P; MIKAMI,
Leo; PIRES, F B; PINTO, W S; SOARES, J M; AIRES, J C O. The
Brazilian Experience on the Utilization of Stabilizing Signals
for Damping Eletromechanical Oscillations-Survey of Problems
Found, Methods and Solutions Adopted and Recomendations.
In: 1994 CIGRE SESSION, 1994, Paris. Proceedings of 1994 Cigre
Session. 1994.
177. MARTINS, Nelson; PINTO, Hermínio José
da Cunha Pereira; BIANCO, André; MACEDO, Nilo José
Pereira de. TCSC Control Structures for Line Power Scheduling
and Methods to Determine Their Location and Tuning to Damp System
Oscillations. In: IV SEPOPE, 1994, Foz do Iguaçu.
Proceedings of IV SEPOPE. 1994.
(download)
(download)
178. PINTO, Hermínio José da Cunha
Pereira; MARTINS, Nelson; PEREIRA, José Luiz Rezende.
Small Signal Voltage Stability Analysis. In: VI CONGRESSO
LATINO AMERICANO DE CONTROLE AUTOMÁTICO, 1994, Rio de
Janeiro. Proceedings of VI Congresso Latino Americano de Controle
Automático. 1994.
179. PINTO, Hermínio José da Cunha
Pereira; MARTINS, Nelson; VIEIRA FILHO, Xisto; BIANCO, André;
GOMES, Paulo; SANTOS, Marcelos G dos. Modal Analysis for
Voltage Stability: Application at Base Case and Point of Collapse.
In: III VOLTAGE STABILITY, SECURITY & CONTROL, 1994, Davos.
Proceedings of III Voltage Stability, Security & Control.
1994.
(download)
(download)
180. GOMES, Paulo; LUZ, J C F; SANTOS, Marcelos G
dos; CARVALHO, J F M; THOMÉ, L M S; OLIVEIRA, S E M de;
MARTINS, Nelson. Influência das Ações
de Controle em Malhas Fechadas no Desempenho de Sistemas Elétricos.
In: II SIMPASE - SIMPÓSIO DE AUTOMAÇÃO
DE SISTEMAS ELÉTRICOS, 1994, Belo Horizonte. Proceedings
of II SIMPASE. 1994.
181. PELLANDA, Paulo Cesar; GOMES, G M P; LIMA,
Leonardo Tadeu Garcia; MARTINS, Nelson. Controle Robusto
Aplicado em Sistemas Elétricos de Potência.
In: VI CONGRESSO LATINO AMERICANO DE CONTROLE AUTOMÁTICO,
1994, Rio de Janeiro. VI Congresso Latino Americano de Controre
Automático. 1994.
182. CAMPAGNOLO, Jorge Mario; MARTINS, Nelson; FALCÃO,
Djalma Mosqueira. Aplicação de Processamento
Paralelo na Avaliação da Estabilidade a Pequenas
Perturbações: Algoritmo Eficiente e Robusto para
Cálculo de Autovalores. In: VI CONGRESSO LATINO
AMERICANO DE CONTROLE AUTOMÁTICO, 1994, Rio de Janeiro.
Proceedings of VI Congresso Latino Americano de Controle Automático.
1994.
183. CAMPAGNOLO, Jorge Mario; MARTINS,
Nelson; PEREIRA, José Luiz Rezende; LIMA, Leonardo Tadeu
Garcia; PINTO, Hermínio José da Cunha Pereira;
FALCÃO, Djalma Mosqueira. Fast Small-Signal Stability
Assessment Using Parallel Processing. IEEE Transactions
on Power Systems, USA, v. 9, n. 2, p. 949-956, 1994.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
184. MARTINS, Nelson; MACEDO, Nilo José Pereira
de; BIANCO, André; PINTO, Hermínio José
da Cunha Pereira; LIMA, Leonardo Tadeu Garcia. Proposal
for a Benchmark System for Power System Oscillation Analysis
and Control. In: COLLOQUIUM ON POWER SYSTEM DYNAMIC PERFORMANCE
- CIGRÉ – SC 38, 1993, Florianópolis. Proceedings
of Colloquium on Power System Dynamic Performance - CIGRÉ
– SC 38. 1993.
(download)
(download)
185. LIMA, Leonardo Tadeu Garcia; PEREIRA, José
Luiz Rezende; CAMPAGNOLO, Jorge Mario; PINTO, Hermínio
José da Cunha Pereira; MARTINS, Nelson; FALCÃO,
Djalma Mosqueira. Aplicação de Processamento
Paralelo na Avaliação da Estabilidade a Pequenas
Pertubações em Sistemas Elétricos de Potência.
In: XII SNPTEE, 1993, Recife. Proceedings of XII SNPTEE. 1993.
186. LIMA, Leonardo Tadeu Garcia; MARTINS, Nelson;
PINTO, Hermínio José da Cunha Pereira. Mixed
Real/Complex Factorization. IEEE Transactions on Power
Systems, USA, v. 3, n. 1, p. 302-308, 1993.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
187. MARTINS, Nelson; MACEDO, Nilo José
Pereira de; LIMA, Leonardo Tadeu Garcia; PINTO, Hermínio
José da Cunha Pereira. Control Strategies for Multiple
Static Var Compensators in Long Distance Voltage Supported Transmission
Systems. IEEE Transactions on Power Systems
, USA, v. 8,
n. 3, p. 1107-1117, 1993.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
188. MARTINS, Nelson; LIMA, Leonardo Tadeu Garcia;
PINTO, Hermínio José da Cunha Pereira; MACEDO,
Nilo José Pereira de. The Brazilian Utilities Package
for the Analysis and Control of Small-Signal Stability of Large
Scale AC/DC Power Systems. In: III SEPOPE, 1992, Belo Horizonte.
Proceedings of III SEPOPE. 1992.
(download)
(download)
189. MARTINS, Nelson; LIMA, Leonardo Tadeu Garcia;
PINTO, Hermínio José da Cunha Pereira; MACEDO,
Nilo José Pereira de. A State-of-the-Art Computer
program for the Analysis and Control of Small-Signal Stability
of Large AC/DC Power Systrems. In: IERE WORKSHOP ON NEW
ISSUES IN POWER SYSTEM SIMULATION, 1992, Caen. Proc. of Workshop
on New Issues in Power System Simulation. 1992. p. 11-19.
190. MARTINS, Nelson; PINTO, Hermínio José
da Cunha Pereira; LIMA, Leonardo Tadeu Garcia. Efficient
Methods for Finding Transfer Function Zeros of Power Systems.
IEEE Transactions on Power Systems
, USA, v. 7, n. 3, p. 1350-1361,
1992.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
191. MARTINS, Nelson. Some Present and Future
Activities in CEPEL's Power System Dynamics Area. In: WORKSHOP
ON APPLICATION OF ADVANCED MATHEMATICS TO POWER SYSTEMS, 1991,
San Francisco. Proceedings of EPR/NSF Workshop on Application
of Advanced Mathematics to Power Systems. 1991.
192. MARTINS, Nelson; LIMA, Leonardo Tadeu Garcia.
Determination of Suitable Locations for Power System Stabilizers
and Static Var Compensators for Damping Electromechanical Oscillations
in Large Scale Power Systems. IEEE Transactions on Power
Systems, USA, v. 5, n. 4, p. 1455-1469, 1990.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
193. MARTINS, Nelson; LIMA, L T G. Eigenvalue
and Frequency Domain Analysis of Small-Signal Electromechanical
Stability Problems. In: IEEE Symposium on Application of
Eigenanalysis and Frequency Domain Method for System Dynamic
Performance, 1989, .p. 17-33.
( download )
( download )
194. MARTINS, Nelson; LIMA, Leonardo Tadeu Garcia.
Técnicas de Decomposição para Cálculo
Eficiente de Problemas de Estabilidade a Pequenas Pertubações
de Sistemas de Potência de Grande Porte. In: VII
CONGRESSO BRASILEIRO DE AUTOMÁTICA, 1988, São
José dos Campos. Proceedings of VII Congresso.
195. MARTINS, Nelson; LIMA, Leonardo Tadeu Garcia.
Decomposition Technique for Efficient Computation of Small-Signal
Stability Problems in Large Power Systems. In: INTERNATIONAL
CONFERENCE ON HIGH TECHNOLOGY IN THE POWER INDUSTRY (IASTED),
1988, Phoenix. Proceedings of International Conference on High
Technology in the Power Industry (IASTED). 1988.
( download )
( download )
196. BAITELLI, Roberto; MARTINS, Nelson; MIKAMI,
Leo; SANTOS JR, J B. Definição da Localização
de Sinais Estabilizadores em Sistemas Elétricos Multimáquina:
Metodologia Utilizada Pelo Programa Autoval. In: IX SNPTEE,
1987, Belo Horizonte. Proceedings of IX SNPTEE. 1987.
197. GOMES, Paulo; BOMFIM, Antonio Luiz Bergamo Do;
PEDROSO, Alquindar de Souza; MARTINS, Nelson. Application
of Eigenvalue Techniques in Power System Dynamics. In:
I SEPOPE, 1987, Rio de Janeiro. Proceedings of I SEPOPE. 1987.
198. MARTINS, Nelson; BAITELLI, Roberto. Programa
para a Análise da Estabilidade a Pequenas Pertubações
de Sistemas de Potência Multimáquina. In:
VIII SNPTEE, 1986, São Paulo. Proceedings of VIII SNPTEE.
1986.
199. MARTINS, Nelson; BAITELLI, Roberto. Programa
de Autovalores Para Sistemas de Potência Multimáquina
com Possibilidade de Representar Controladores de Qualquer Ordem
e Topologia. In: II CONGRESSO LATINO AMERICANO DE AUTOMÁTICA,
1986, Buenos Aires. Proceedings of II Congresso Latino Americano
de Automática. 1986.
200. S SOBRINHO, E; PEDROSO, Alquindar de Souza;
PING, Wo Wei; MARTINS, Nelson. Modelo de Elo de CCAT com
Representação Detalhada do Sistema de Controle
para Uso em Programa de Estabilidade. In: VIII SNPTEE,
1986, São Paulo. Proceedings of VIII SNPTEE. 1986.
201. MARTINS, Nelson. Frequency Response Techniques
Applied to the Design of Additional Stabilizing Signals for
Static Var Compensators in Power Systems. In: INTERNATIONAL
CONFERENCE ON HIGH TECHNOLOGY IN THE POWER INDUSTRY (IASTED),
1986, Bozeman, Montana. Proceedings of International Conference
on High Technology in the Power Industry (IASTED). 1986.
202. MARTINS, Nelson. Efficient Eigenvalue and
Frequency Response Methods Applied to Power System Small-Signal
Stability Studies. IEEE Transactions on Power Systems
,
USA, v. PWRS-1, n. 1, p. 217-226, 1986.
(Download from IEEE Xplore)
(Download from IEEE Xplore)
203. MARTINS, Nelson. Análise e Controle
de Oscilações Eletromecânicas Pouco Amortecidas
em Sistemas Elétricos. In: I ENCONTRO ARGENTINO-BRASILEIRO
SOBRE ESTABILIDADE DE SISTEMAS DE POTÊNCIA, 1985, Foz
do Iguaçu. Proceedings of I Encontro Argentino-Brasileiro
Sobre Estabilidade de Sistemas de Potência. 1985.
204. OLIVEIRA, S E M de; SANTOS, Marcelos G dos;
MARTINS, Nelson. Ressonância Subsíncrona em
Geradores Ligados à Redes Compensadas por Capacitores
Série. In: VII SEMINÁRIO NACIONAL DE PRODUÇÃO
E TRANSMISSÃO DE ENERGIA ELÉTRICA, 1984, Brasília.
Proceedings of VII Seminário Nacional de Produção
e Transmissão de Energia Elétrica. 1984.
205. MARTINS, Nelson. O Efeito de Compensadores
Estáticos de Reativo na Estabilidade a Pequenas Perturbações
de Sistemas de Potência. In: V CONGRESSO BRASILEIRO
DE AUTOMÁTICA, 1984, Campina Grande. Proceedings of V
Congresso Brasileiro de Automática. 1984.
206. MARTINS, Nelson; PING, Wo Wei; SZECHTMAN, M.
Exploração da Capacidade de Controle dos Elos
CC na Estabilização de Sistemas de Potência.
In: VII SNPTEE, 1984, Brasília. Proceedings of VII SNPTEE.
1984.
207. MARTINS, Nelson; BAITELLI, Roberto. Determinação
da Localização e Ajuste de Parâmetros para
Sinais Adicionais Estabilizadores em Sistemas de Potência
Multimáquina. In: VII SNPTEE, 1984, Brasília.
Proceedings of VII SNPTEE. 1984.
208. MARTINS, Nelson; PING, Wo Wei; SZECHMAN, M.
Exploiting the HVDC Link Control Capability in Power Systems
Stabilization. In: INTERNATIONAL POWER CONFERENCE (IPEC),
1983, Tóquio. Proceedings of International Power Conference.
1983.
209. MARTINS, Nelson; STEPHAN, R. Power System
Dynamic Stability Limits Considering the Effects of Non-Linear
Loads. In: X IMACS WORLD CONGRESS ON SYSTEMS SIMULATION
AND SCIENTIFIC COMPUTATION, 1982, Montreal. Proceedings of X
IMACS World Congress on Systems Simulation and Scientific Computation.
1982.
210. MARTINS, Nelson; BAITELLI, Roberto. Analysis
of Low Damped Electromechanical Oscillations in Large Power
Systems. In: 1982 CIGRÉ SESSION, 1982, Paris. Proceedings
of 1982 CIGRÉ Session. 1982.
(download )
(download )
211. MARTINS, Nelson; BAITELLI, Roberto. Análise
do Amortecimento da Oscilações Eletromecânicas
em Sistemas de Potência Multimáquina por Métodos
de Resposta em Frequência. In: IV CONGRESSO BRASILEIRO
DE AUTOMÁTICA, 1982, Campinas. Proceedings of IV Congresso
Brasileiro de Automática. 1982.
212. MARTINS, Nelson; OLIVEIRA, S E M de. Programa
de Estabilidade Transitória Usando Técnicas Modernas
de Solução. In: VI SNPTEE, 1981, Camboriú.
Proceedings of VI SNPTEE. 1981.
213. MARTINS, Nelson; SZECHTMAN, M; PING, Wo Wei.
Interaction Between HVDC Controls and Reactive Power Compensators
in High Impedance AC Systems. In: CIGRE SC-14 MEETING,
1981, Rio de Janeiro. Proceedings of Cigre SC-14 Meeting. 1981.
214. MARTINS, Nelson. Determinação
dos Limites de Estabilidade Dinâmica de Sistemas Multimáquinas
Contendo Cargas Não-Lineares e Compensadores Estáticos.
In: VI SNPTEE, 1981, Camburiú. Proceedings of VI SNPTEE.
1981.