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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。
The problem of large differential pressure of low-pressure cylinder in operation of No. 9 steam turbine of Shaoguan Power Plant was analyzed. In the light of the existing problems, it was reformed when the machine was undergoing overhaul. Obvious effect was achieved after the reform, and the differential pressure of low-pressure cylinder resumed to the manufacturer’s design value.