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电站锅炉给水泵振动机理及振动监测中的分频段控制技术 被引量:4

Vibration Mechanism and Spectral Bands Control in Vibration Monitoring and Trouble Diagnosis of Boiler Feed Pump in Power Station
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摘要 详细分析了电站锅炉给水泵的振动机理及表现形式 ,在此基础上 。 The vibration mechanism and manifestation of feed pump has been introduced. Based upon it and combined with spectral bands control technique, applying Vibration Spectral Alarm Bands to monitor different kinds of vibration element, especially to the low frequency vibration, will obtain remarkable effect in the vibration monitoring of feed pump.
机构地区 华北电力大学
出处 《流体机械》 CSCD 北大核心 2000年第11期19-21,共3页 Fluid Machinery
关键词 给水泵 振动机理 分频段 故障诊断 电站锅炉 feed pump,vibration mechanism,spectral bands,trouble diagnosi€
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