2009•Proceedings of the Chinese Society of Universities for Electric Power System and its AutomationRequires access

Control Strategy of Dynamic Reactive Compensation of Distributed Generation

Wan Jianru

Open publisher page 4 citations

Abstract

According to the reactive characteristics of the distributed generation and the shortcomings of the compensation system for static var compensator(SVC),based on the instantanous reactive theory and symmetrical component method,a real-time method for calculating the value of reactive power of the system is presented.In response to the reactive power value,the compensation current which is used for operations of SVC can be obtained through PI regulator.Simulation results by the matlab/simulink tools show that the proposed method is feasible and can speed up the response of compensation device greatly.

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What this paper is about

According to the reactive characteristics of the distributed generation and the shortcomings of the compensation system for static var compensator(SVC),based on the instantanous reactive theory and symmetrical component method,a real-time method for calculating the value of reactive power of the system is presented.In response to the reactive power value,the compensation current which is used for operations of SVC can be obtained through PI regulator.Simulation results by the matlab/simulink tools show that the proposed method is feasible and can speed up the response of compensation device greatly.

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Available abstract

According to the reactive characteristics of the distributed generation and the shortcomings of the compensation system for static var compensator(SVC),based on the instantanous reactive theory and symmetrical component method,a real-time method for calculating the value of reactive power of the system is presented.In response to the reactive power value,the compensation current which is used for operations of SVC can be obtained through PI regulator.Simulation results by the matlab/simulink tools show that the proposed method is feasible and can speed up the response of compensation device greatly.

Key concepts: AC power, Compensation (psychology), Control theory (sociology), Static VAR compensator, MATLAB, Computer science, Control engineering, Engineering

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