Application of simultaneous active and reactive power modulation of SMES Unit under unequal a-mode for power system stabilization

Please use this identifier to cite or link to this item: https://doi.org/10.1109/59.761879

Title:	Application of simultaneous active and reactive power modulation of SMES Unit under unequal a-mode for power system stabilization
Authors:	Rabbartinon, M.G. Devotta, J.B.X. Elangovan, S.
Keywords:	Damping control P-q modulation SMES Unequal α-mode
Issue Date:	1999
Citation:	Rabbartinon, M.G., Devotta, J.B.X., Elangovan, S. (1999). Application of simultaneous active and reactive power modulation of SMES Unit under unequal a-mode for power system stabilization. IEEE Transactions on Power Systems 14 (2) : 547-552. ScholarBank@NUS Repository. https://doi.org/10.1109/59.761879
Abstract:	A simple and novel control strategy for damping electromechanical oscillations through control of converter firing angles α1 and α2 of a Superconducting Magnetic Energy Storage (SMES) Unit is proposed. Both active and reactive power modulations are used under unequal α-mode of operation. The choice of unequal mode is discussed in detail. The gains of the proposed SMES controller are determined once off-line depending on the power system and the rating of the SMES unit. Simulation results show that the SMES unit can effectively suppress system oscillations by utilizing its active and reactive power modulation capabilities. The control algorithm is simple and its realization will require very little hardware. © 1998 IEEE.
Source Title:	IEEE Transactions on Power Systems
URI:	http://scholarbank.nus.edu.sg/handle/10635/80301
ISSN:	08858950
DOI:	10.1109/59.761879
Appears in Collections:	Staff Publications

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