超临界600MW汽轮机配汽方式优化分析  

Optimization Analysis on Steam Distribution Mode of 600 MW Supercritical Steam Turbine

作　　者：刘兴晖[1] 任江波[1] 李刚[1] 

机构地区：[1]华能国际电力股份有限公司上安电厂,石家庄050310

出　　处：《河北电力技术》2013年第B12期1-3,14,共4页Hebei Electric Power

摘　　要：介绍华能国际电力股份有限公司上安电厂600MW汽轮机组概况,针对该600MW机组原配汽方式节流损失较大问题,结合配汽优化试验,提出汽轮机配汽方式及定滑压曲线的优化方案,并从经济性、安全性两方面分析优化后的效果,认为该方案降低了汽轮机的热耗,节能效果显著,具有很好的推广性。This paper describes the 600 MW Steam Turbine of Huaneng Power International Inc .Shang＆#39;an Power Plant , in view of the higher throttle loss problem of this 600 MW steam turbine when working in original steam distribution mode ,provides the steam distribution mode and sliding pres-sure curve optimized solutions through steam distribution test ,analyzes the effect of the optimized from economy and safety ,and considers that this program significantly can re-duce the heat consumption of the steam turbine ,and has sig-nificant energy saving effect and good promotion .

关 键 词：超临界机组 汽轮机 配汽方式 复合滑压配汽 顺序阀配汽 

分 类 号：TK269.1[动力工程及工程热物理—动力机械及工程]