Synthesis of Supervisory Control of Discrete Event System for Static VAR Compansator
نویسنده
چکیده
This paper presents the application of discrete event system in the field of power system. In power system there are various components which required control and coordination when they are in operation. The theory of discrete event system has been applied in the application part of power system. The discrete nature of ULTC and discrete switching behavior of SVC are best suited for the supervisory control of discrete event system. The supervisory control theory is general theory for design and implementation of control logic in DES. ULTC are widely used in power system to care of the transmission line for voltage variation. Whereas SVC has fast dynamic characteristics to support the voltage variation in transients condition. The combination of ULTC and SVC can take care of transmission line in both steady state and dynamic regimes. KeywordsDiscrete-event system (DES), under load tap changing transformer (ULTC), static var compensator (SVC), supervisory control.
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