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A fuzzy variable structure controller for STATCOM

delete2003-04-01
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PRE
AI
S
Stella Morris *
P
P.K. Dash
K
K. P. Basu
DOI:10.1016/S0378-7796(02)00212-2delete
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Abstract

Abstract

En 中文
Two new variable structure fuzzy control algorithms are presented in this paper for controlling the reactive component of the STATCOM current in a power system. The control signal is obtained from a combination of generator speed deviation and STATCOM bus voltage deviation fed to the variable structure fuzzy controller. The parameters of these fuzzy controllers can be varied widely by a suitable choice of membership functions and parameters in the rule base. Simulation results for typical single-machine and multimachine power systems subject to a wide range of operating condition changes confirm the efficiency of the new controllers. (C) 2002 Elsevier Science B.V. All rights reserved.
Keywords:
multimachine
power systems
generator
STATCOM
fuzzy controller
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Journal

Electric Power Systems Research cover
Electric Power Systems Research
IF:
4.2
Papers:
1.1W
Citations:
2.2W

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