浅析交流特高压输电线路的工频过电压及其抑制

摘要

In the high voltage transmission circuit, the power frequency overvoltage problem has a certain influence on the transmission capacity of the transmission line.In order to ensure the reasonable satisfaction of the demand of electricity,the application of appropriate control measures should be used to control the power frequency overvoltage problem effectively.Based on the concept of power frequency overvoltage,this paper analyzes and studies the frequency overvoltage and its suppression of UHV AC transmission lines.%在交流特高压输电电路中,工频过电压问题的出现对线路的输电能力产生了一定的影响.为了保证人们用电需求的合理满足,需要通过适宜抑制措施的应用对工频过电压问题进行有效控制.本文从工频过电压的概念入手,对交流特高压输电线路的工频过电压及其抑制进行分析和研究.