摘要
我国300MW机组有100多台,汽轮机真正投入顺序阀正常运行的机组很少,特别是国产型或国产引进型机组。据哈尔滨汽轮机厂一份调查报告显示:十里泉电厂、珠江电厂、铁岭电厂、西柏坡电厂及渭河发电有限公司的5、6号机组等,这些电厂的机组皆不能正常投运顺序阀,这就是一个共性问题,本文就此问题进行分析探讨,并给出解决方案。
There are more than 100 sets of 300MW turbosets with rear number operating with order valve, especially China made or imported type. According to the investigation report from Harbin Turbine Factory, turbosets in the power plants of Shiliquan Zhujiang, Tieling, Xibeibo and No. 5, 6 turbosets in Weihe Power Plant Co. Ltd can not be operated with order valve normally. The paper analyzed the problem and gave solving program.
出处
《西北电力技术》
2004年第6期79-82,共4页
Northwest China Electric Power
关键词
单阀
顺序阀
振动
阀门摆动
闭环控制
Single Vale Order Valve Vibrating Valve Swinging Close Ring Control
