600MW汽轮机单阀切顺序阀安全性及经济性分析  

600 MW Steam Turbine Single Sequence Valve Switching and Its Safety and Economic Analysis

作　　者：周煜[1] 周虹任 杨红兵 

机构地区：[1]华北电网有限公司,北京100053 [2]内蒙古岱海发电有限责任公司,内蒙古凉城013700

出　　处：《华北电力技术》2013年第11期20-24,共5页North China Electric Power

摘　　要：新机组投产半年以后可以切为顺序阀运行方式。通过大量试验数据,结合厂家说明书,对新机组单阀切顺序阀运行方式进行安全性论证及经济性分析。After the new unit was put into operation for six months,the governing valve has realized switching from single valve to sequence valve. The paper expounded security evaluation and economic analysis of switching from single valve to sequence valve in the new unit.

关 键 词：阀切换 单阀 顺序阀 安全性 经济性 

分 类 号：TK263[动力工程及工程热物理—动力机械及工程]