1990—2005年黑龙江省电网发电机运行事故及缺陷分析

Analysis of operation accidents and defects for large capacity generator in Heilongjiang power grid from 1990 to 2005

对黑龙江省电网中100 MW及以上发电机运行近15年来发生的事故和重大缺陷原因进行了分析。为提高发电机的运行可靠性,提出了相应的建议和技术措施。

The reasons of the accidents and the fatal defects occurred during operation for a generator with the capacity of 100 MW and above from 1990 to 2005 were analyzed in Heilongjiang power grid, and some suggestions and technical measures to promote a large -capacity generator＇s operating reliability were presented .