摘要
水轮机调速器的品质与性能直接影响电能的品质和水电站的安全可靠运行。根据多年的水轮机调速器技术改造和运行维护经验,就水轮机设计、选型过程中如何合理解决水轮机调速器测频回路、电气—机械转换部件、导叶位置反馈、调速器辅助功能设置等问题进行了探讨。
The quality and performance of hydro-turbine governors will influence the quality of electric energy and the safety operation of hydropower stations.According to the experiences in operation,technical reform and maintenance of hydro-turbine governors,discussed are the problems and solutions concerning frequency-survey loop,electric-mechanical conversion parts,feedback of guide blade position and setting of assistant function of hydro-turbine governors.
出处
《水电自动化与大坝监测》
2007年第4期20-22,共3页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
水轮机调速器
测频回路
电气—机械转换部件
导叶位置反馈
辅助功能
设计选型
hydro-turbine governor
frequency-survey loop
electric-mechanical conversion parts
feedback of guide blade position
assistant function
design and type selection
