抽水蓄能机组调速器电气控制系统故障探究

Research on Faults of Electrical Control System of Speed Governor of Pumped-Storage Unit

仙游抽水蓄能电站自投运以来,由于调速器电气控制系统及其自动化元件故障,机组多次出现启动失败、跳机等事件,对机组的安全运行产生了很大的影响。本文针对几个典型故障进行分析研究,提出了针对性的防范和处理方法。

Since the Xianyou Pumped Storage Power Station was put into operation, due to the faults of the electrical con trol system of the speed governor and its automation elements, the unit has initiated failures, broken down and etc. for several times, which has a great impact on the safe operation of the unit. This article mainly analyzes and studies several typical faults, and proposes targeted prevention and treatment methods.