电气制动在大型水电机组上的应用

The Application fo Electric Braking in Large Hydropower Station

电气制动在大型水轮机组上的应用，各水电厂总是有些不同的看法和顾虑。总结了隔河岩水电厂电气制动的改造及应用经验，提出了电气制动控制的可靠闭锁条件，只要通过可靠的技术手段作保证，电气制动的使用，是有很高的可靠性和优越性。

Regarding the application of electric braking in large hydraulic turbins,there're always some different attitude and wontes among hydropower stations. This article summarized the alteration and application experiences of electric braking in GEHEYAN Hy-dropower Station and presented a reliable locking condition of the control of electric braking .As long as guaranteed by reliable technical method,the use of electric braking would have high reliability and advances.