摘要
对韶关电厂 9号汽轮机运行中低压缸胀差大的问题进行了分析 ,并针对存在的问题 ,在该机大修时进行了改造 ,改造后取得了明显的效果 ,低压缸胀差恢复到了厂家设计值。
This paper analysis the reason of big differential expansion of No.9 steam turbine low pressure cylinder during its operation and transformed the machine in thorough repair for the existing problems. It results in returning differential expansion of low pressure cylinder to the designed value in power plant.
出处
《汽轮机技术》
北大核心
2000年第5期307-310,共4页
Turbine Technology
关键词
汽轮机
低压胀差
故障
维护
发电厂
turbine
low pressure differential expansion
reason analysis
management result
