N. Martins

Modal analysis applied to s-domain models of AC networks

C. Portela, S. Gomes, N. Martins, 2001, 2001 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.01CH37194).

The new CIGRE task force on coordinated voltage control in transmission networks

N. Martins, 2000, 2000 Power Engineering Society Summer Meeting (Cat. No.00CH37134).

Working group on dynamic performance and modeling of DC systems and power electronics for transmission systems. Report on test systems for AC/DC interaction studies

A. M. Gole, L. Pilotto, J. Reeve, 1995 .

Computing Small-Signal Stability Boundaries for Large-Scale Power Systems

C. Portela, S. Gomes, N. Martins, 2002, IEEE Power Engineering Review.

Modal analysis of industrial system harmonics using the s-domain approach

S. Gomes, N. Martins, S.L. Varricchio, 2004, IEEE Transactions on Power Delivery.

Computing the closest small-signal security boundary in the control parameter space for large scale power systems

N. Martins, S. Gomes, T.J.M.A. Parreiras, 2017 .

MODAL ANALYSIS FOR VOLTAGE STABILITY : Application at Base Case and Point of Collapse

P. Gomes, A. Bianco, N. Martins, 1999 .

Reduced-order transfer matrices from RLC network descriptor models of electric power grids

N. Martins, N. Martins, F. Freitas, 2012, 2012 IEEE Power and Energy Society General Meeting.

Changing Paradigms for Increased Productivity in Power System Restoration Studies : The Brazilian ISO Experience

P. Gomes, N. Martins, CEPEL, 2008 .

Refactored bi-iteration: a high performance eigensolution method for large power system matrices

J. M. Campagnolo, N. Martins, N. Martins, 1996 .