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Adaptive fuzzy logic control of a static VAR system

Conference ·
OSTI ID:474489
; ;  [1];  [2]
  1. Regional Engineering Coll., Rourkela (India). Electrical Engineering Dept.
  2. National Univ. of Singapore (Singapore). Dept. of Electrical Engineering

A fuzzy gain scheduling scheme for PID controller for transient and dynamic voltage stabilization of power transmission systems has been presented in this paper. Fuzzy rules and reasoning are utilized on-line to determine the controller parameters based on the error signal and its derivative. The static VAR controller is designed with the bus angle deviation and its rate as the input signal to a fuzzy PI or PID control loop. This control is tested for a power transmission system supplying dynamic loads and provides superior performance.

OSTI ID:
474489
Report Number(s):
CONF-9601119--; ISBN 0-7803-2795-0
Country of Publication:
United States
Language:
English

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