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Title: A novel robust STATCOM control scheme for stability enhancement in multimachine power system
Authors: Ganesh A.
Dahiya R.
Singh, Girish Kumar
Published in: Elektronika ir Elektrotechnika
Abstract: The paper presents a systematic mathematical approach for designing a regulator for a STATCOM connected to a multimachine power system for improving the voltage profile during different operation conditions. The paper addresses the need for redefining the controller and generating a control signal to effectively allow the STATCOM to react with higher reactive support during dynamic disturbances. An auxiliary wide area damping controller is also proposed to supplement a fixed structure controller for the proposed STATCOM to improve the angular stability of the selected power system. The input signals for the proposed controllers are selected from the network parameters with highest participation factor to damp out the local modes of oscillations. The effectiveness of the proposed scheme is tested on IEEE 12 bus system and compared with conventional STATCOM control scheme.
Citation: Elektronika ir Elektrotechnika (2014), 20(4): 22-28
Issue Date: 2014
Publisher: Kauno Technologijos Universitetas
Keywords: Inter area low frequency oscillation
PI controller
Voltage regulation
ISSN: 13921215
Author Scopus IDs: 55412255600
Author Affiliations: Ganesh, A., Department of Electrical Engineering, M. M. University, Mullana, India
Dahiya, R., Department of Electrical Engineering, NIT Kurukshetra, India
Singh, G.K., Department of Electrical Engineering, IIT Roorkee, India
Appears in Collections:Journal Publications [EE]

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