异步发电机的电压控制原理分析

Analysis on Voltage Control Principle of Asynchronous Generator

由于异步发电机的独特优势,常被投入到偏远或设备简单的供电站。但是如果在工作过程中,它所携带的负载或电网发生波动,输出电压也随之变化,影响其稳定性。现在技术发展要求实现无功功率平滑调节和控制方法简单易行,因此多采用静止无功补偿器改善电力调节特性。文章就异步发电机的电压控制原理进行了分析。

Because of the unique advantages of asynchronous generators,it is always put in remote or simple power supply station.However,if the load or the grid is fluctuating,the output voltage will change and affects its stability.In order to reduce the impact of the stability of the voltage,we can access capacitors,reactive power compensation for the generator.However,this method has its limitations,it is difficult to adjust the voltage continuously.Now with the development of technology requires that the smooth adjustment and control of reactive power is simple and easy,so the static compensator can improve the power regulation characteristic.The paper analyzes voltage contrd principle of asynchronous generator.