大容量三段式汽轮发电机组异声处理及探讨

Discussion and processing on the abnormal sound of large-volume three-way turbo-generator

由于某电厂2号发电机在运行中出现异常声音,导致机组不能在高负荷下安全运行,为处理该缺陷,考虑分别在机组运行、停机检查(不抽转子)、停机检查(抽转子)时三个阶段进行检查、分析,查找原因消除隐患,确保机组安全运行。

Because of No. 2 generator occur abnormal sound during in operation in a power plant, result in which couldnt security operation in heavy load. In order to treat the trouble, the operation , stop un-check the rotor and stop check the rotor which checked and analyzed,find out the cause and ehminate the hidden dangers,ensure the secure operation of units.