蓄能电厂两起调速器特殊故障的分析及对策探讨

Analysis of and Countermeasures for Two Special Faults of Speed Governor System in a Pumped Storage Power Plant

蓄能电厂调速器系统是电站控制设备中一套关键的控制系统。文中简述了调速器系统的基本结构,详细介绍了电站调速器系统2起特殊事故的现象及处理过程,并针对故障原因及暴露出的问题和采取的对策进行了剖析。

The speed governor system is one of the key control systems in a pumped storage power plant. The basic configuration of the speed governor system of the Tiantang Pumped Storage Power Plant is described briefly. The phenomena and disposing process of two special faults are introduced in detail, and the causes of and countermeasures for the faults are analyzed.