东汽600MW超临界汽轮机组滑压优化研究  

Research on Sliding Pressure Optimization for DEC 600MW Supercritical Steam Turbine

作　　者：董益华 

机构地区：[1]浙江省浙能技术研究院,杭州310000

出　　处：《汽轮机技术》2015年第4期307-309,312,共4页Turbine Technology

摘　　要：针对东汽600MW超临界汽轮机组的滑压运行特性,开展了结合运行参数调整和配汽方式改造的滑压优化试验,获取既降低能耗又提高负荷响应能力的最佳滑压曲线,深度优化了机组的滑压运行方式,同时针对滑压曲线应用过程中偏离最佳滑压阀位的实际情况进行了分析,提出了滑压曲线的修正方法,有效的保障了滑压优化效果,对同类机组具有一定的借鉴意义。Considering the characteristics of sliding pressure operation for DEC 600MW supereritical steam turbine, carry out the optimization test of sliding pressure by parameter adjusting combined with valve management transformation, obtain the best sliding pressure curve which reduce energy consumption and improve load response capacity, optimized the sliding pressure operation deeply. Then analysis the actual situation of deviate from sliding pressure curve in application process, put forword the correction method of sliding pressure curve, ensure the effection of sliding pressure optimization, provide a reference for similar units.

关 键 词：600MW汽轮机 滑压优化 配汽方式:滑压曲线修正 

分 类 号：TM267[一般工业技术—材料科学与工程]