摘要
对全频谱分析法在汽轮发电机组轴系振动故障诊断中的应用进行了分析,阐述了全频谱分析法相对于常规频谱分析法的优点,对试验机组的轴系振动作出了正确的故障诊断,达到了预期的研究目标。
Analysis is made on the application of frequency full-spectrum analysis method to vibration diagnosis of turbo-generator shaft unit. The advantages of frequency full-spectrum analysis method as compared to that of conventional spectrum analysis method is elaborated on. Then a correct fault diagnosis is concluded on the test of shaft unit vibration. By this, an expected study result is obtained.
出处
《东北电力技术》
2007年第1期1-5,共5页
Northeast Electric Power Technology
关键词
全频谱
振动
故障诊断
Full-spectrum
Vibration
Fault diagnosis
