Analysis Of The Working Situation Of Voltage And Reactive Power Compensation On The Wind Farm

This paper analyzed many factors which affect the stability of the wind farms, and some controlling measures about the voltage stability of the wind farms. Moreover, it introduced the compensating situations of the generator shunt capacitor and the shunt capacitor of the wind farms' buses.In this paper, the Hui-teng-xi-le farm of Nei-meng-gu is an example. Through analyzing the example and calculating the flow in power system which includes wind farms, there are some different compensating situations. The purpose of the calculation was to prevent the voltage instability of the wind farms, which maybe cause the voltage fluctuation of the power system. Furthermore, it maybe bring the voltage to go beyond the confining range and the accident stopping. This would lose much power, effect the normal generation and the voltage stability of system.The result of this paper is offering some theories, which maybe help the farms' compensation of shunt capacitor and the practicing generation.