Electrical Engineering & Computer Sciences
Turkish Journal of Electrical Engineering & Computer SciencesA PI Controller Based on Gain-Scheduling for Synchronous Generator
Faculty of Electrical Engineering Tafresh University
Abstract: In this paper a gain- scheduling scheme of a proportional integral (GSPI) controller is proposed for a synchronous generator. In presented scheme, both proportional and integral gains are allowed to vary within a predetermined range. In order to validate the effectiveness of GSPI controller, simulation studies for a single-machine infinite bus power system are used .The results verify improved performance of GSPI controller comparing to conventional AVR under various operating conditions.
Key Words: Gain-Scheduling PI Controller, Single machine infinite bus, Conventional AVR, Ground fault
Turk. J. Elec. Eng. & Comp. Sci., 14, (2006), 241-251.
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