摘要
本文介绍了清河电厂1号机组432mm末级叶片发生断裂事故的原因和对改进方案的论证、分析与比较,扼要地介绍了改进试点情况,并总结了改进后的效果。以供同行在改进同型机组及国产200MW机组432mm末级叶片时参考。
This paper presents a failure analysis of the last stage bucket (432mm) on No. 1 unit of Qinghe Power Plant. Two different programs for improvement were compared and testing results introduced.
出处
《热力发电》
CAS
北大核心
1992年第6期41-46,53,共7页
Thermal Power Generation
