水电站中压空气压缩系统引起事故停机的分析  

Accidental Halt Caused by Mid-Pressure Air-compressing System in Hydro-Power Plant

作　　者：何根生[1] 张耀普 袁爱良 张炳如[1] 

机构地区：[1]黄河万家寨水利枢纽有限公司,山西偏关036412

出　　处：《电力学报》2004年第1期33-34,共2页Journal of Electric Power

摘　　要：针对万家寨水电站中压空气压缩系统压力过低引起的机组事故停机过程进行了全面分析。对水电机组调速系统、空气压缩系统及其监控系统的运行维护工作进行了反思。The air pressure in mid-pressure system is solow that it causes halt of generating units in Wan Jia-zhai hydro-power plant. A full analysis is made about the cause of the halt. Much thinking is given to the maintenaince of speed-adjusting, air-comperssing and monitoring systems.

关 键 词：水轮发电机组 调速器 中压空气压缩系统 事故 停机 万家寨水电站 

分 类 号：TM312[电气工程—电机] TV737[水利工程—水利水电工程]