Title: A Study of Static Var Compensator Using PID Controller
Abstract: Depending on the electric railway accelerated by increasing electricity demand for stable power supply improves power quality of electric railway system is required. Reactive power installed capacity increased by, so real-time reactive power compensation as SVC (Static Var Compensator) is absolutely necessary. The sheer number of SVC voltage, current sensing, and a catenary is connected in parallel to absorb reactive power, reactive power is compensated by feeding. SVC capacitor in parallel with the TCR (Thyristor-Controlled Reactor) is connected, and the structure, Thyristor whistle of the points to adjust the amount of reactance. In this paper, the electrical power flow modeling of the railway system, SVC reactive power compensation of the PID controller is applied to the principle of optimal control algorithm is proposed SVC. Simulation results have demonstrated the feasibility of the proposed controller.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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