Publications

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This includes journal articles, conference papers, tutorials and talks. Material holding IEEE copyright are linked through IEEE Xplore. Most recent work is available in the form of preprints or presentation slides, in Recent Highlights.

 
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All, AC Power Flow with Controls, Eigenvalue Methods, Electromagnetic Transients, HVDC link and FACTS controls, Modal Analysis of Power Systems, NLA – Numerical Linear Algebra, Power Blackouts and System Restoration, Power System Dynamic Performance, Power System Harmonics, Small-Signal Stability Analysis and Control, Power System Harmonics, Voltage Stability and Control

Showing publications in the topic: NLA - Numerical Linear Algebra

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.

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.

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.

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.

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.

FREITAS, F.D., ROMMES, J., MARTINS, N. Gramian-Based Reduction Method Applied to Large Sparse Power System Descriptor ModelsIEEE Transactions on Power Systems , USA, Vol. 23, No. 3, p. 1258-1270, August 2008. Download from IEEE Xplore.

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.

ROMMES, J., MARTINS, N. Computing Large-Scale System Eigenvalues Most Sensitive to Parameter Changes, with Applications to Power System Small-Signal StabilityIEEE Transactions on Power Systems , USA, Vol. 23, No. 2, p. 434-442, May 2008. Download from IEEE Xplore.

MARTINS, N., PELLANDA, P.C., ROMMES, J. Computation of Transfer Function Dominant Zeros with Applications to Oscillation Damping Control of Large Power SystemsIEEE Transactions on Power Systems , USA, Vol. 22, No. 4, p. 1657-1664, November 2007. Download from IEEE Xplore.

ROMMES, J. and MARTINS, N., Efficient Computation of Multivariable Transfer Function Dominant Poles Using Subspace AccelerationIEEE Transactions on Power Systems , USA, Vol. 21, No. 4, p. 1471-1483, November 2006. Download from IEEE Xplore.

ROMMES, J. and MARTINS, N., Efficient Computation of Transfer Function Dominant Poles using Subspace AccelerationIEEE Transactions on Power Systems, USA, Vol. 21, No. 3, p. 1218-1226, August 2006. Download from IEEE Xplore.

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.

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

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 Presentation.

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