660MW汽轮发电机轴承温度异常升高原因分析  

Cause Analysis on Bearing Temperature Rising Especially of 660 MW Turbine Generation Unit

作　　者：吴永海[1] 康建国[1] 

机构地区：[1]华能邯峰发电厂,河北邯郸056200

出　　处：《河北电力技术》2008年第1期26-28,共3页Hebei Electric Power

摘　　要：介绍德国SIEMENS公司生产的660 MW汽轮发电机各轴承温度异常升高的情况,从检修入手对异常现象进行原因分析,并就如何改善各轴承的运行状况、提高机组的运行可靠性提出建议,供同类机组借鉴。After introduction on temperature rising situation of SIEMENS 600 MW turbine generation bearing,causes are analyzed for the exceptional phenomena through all previous examination, furthermore, the suggestions are advanced to raise operation reliability of unit, and the experiences can take reference for samiliar kind of units.

关 键 词：660 MW汽轮发电机 轴承 温度异常 措施 

分 类 号：TM311[电气工程—电机]