The Design and Simulation of Voltage and Reactive Power Fuzzy Controller in Substation

摘要

This paper analyzes the existing problems of the present substation of substation voltage and reactive power integrated control.A design for substation's voltage and reactive power integrated control based on fuzzy 17-area control method is proposed.We build a substation simulation model base on voltage and reactive power fuzzy integrated controller.In this way,we analyze and simulate this control system dynamic performance.The simulation results show that this kind of control idea is feasible and it can effectively improve the voltage qualification rate,reduce frequency of the adjusted taps of transformer and switch action of the capacitor.It has a good control effect.