摘要
振动是影响水电机组稳定运行的重要因素,振动严重时可能危及机组甚至电站的安全。结合三峡电站机组振动监测及故障诊断系统,研究了水轮发电机组状态监测与故障诊断系统的组成和功能、硬软件的设计,并重点研究了机组振动监测及故障诊断系统在实际工作中的应用和分析方法。
Vibration is the important factor in influencing the security and reliability of hydropower unit. Serious vibration possibly endangers the security of units and the power plant. The paper focuses on the constitutions, functions, and hardware ＆ software designs of vibration monitoring and fault diagnosis system, especially on its actual application and analytical methods.
出处
《水电与新能源》
2012年第1期13-17,共5页
Hydropower and New Energy
关键词
水轮发电机组
振动
在线监测
故障诊断
hydroelectric generating unit
vibration
online monitor
fault diagnosis
