摘要] 横门发电厂#2汽轮机组在08年8月检修后真空严密性试验一直不合格,甚至有时做不了。本文论述了对此问题的原因分析和解决方法,它对于其它同类型机组同类问题的解决具有一定的借鉴意义。
[abstract] the door power plant # 2 steam turbine in August 2008 after repair vacuum rigor test has been unqualified, and sometimes even can't do. This paper discusses the reasons of this problem analysis and solving method, it for other similar type units with the solution of the problem has a certain significance.
[关键词] 汽轮机;真空严密性;不合格;分析;处理
[key words] steam turbine; Vacuum rigor, Unqualified; Analysis, processing
[Abstract] Cross Gate Power Plant # 2 turbine overhaul in August 2008 after the vacuum leak test has failed, and sometimes do not. This article discusses the causes of this problem and solutions, it is for other types of units with similar problems have certain significance.
[Key words] turbine; vacuum tightness; unqualified; analysis; treatment