Adaptive fuzzy logic control of a static VAR system

Conference · Sun Dec 31 00:00:00 EST 1995

OSTI ID:474489

Dash, P K; Routray, A; Panda, P C ^[1]; Panda, S K ^[2]

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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; TRN: IM9723%%382
• Resource Relation: Conference: IEEE international conference on power electronics, drives and energy systems for industrial growth (PEDES 96). Vols I & II, New Delhi (India), 8-11 Jan 1996; Other Information: PBD: 1995; Related Information: Is Part Of 1996 international conference on power electronics, drives and energy systems for industrial growth: Proceedings. Volume 1; Murthy, S.S.; Roy, S. [eds.] [Indian Inst. of Tech., New Delhi (India)]; Divan, D. [ed.] [Univ. of Wisconsin, Madison, WI (United States)]; Doradla, S.R. [ed.] [Indian Inst. of Tech., Kanpur (India)]; Murthy, B.V. [ed.] [General Motors, Detroit, MI (United States)]; PB: 650 p.
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
COMPUTERIZED CONTROL SYSTEMS
VAR CONTROL SYSTEMS
FUZZY LOGIC
STABILIZATION
POWER SYSTEMS