凝结水泵变频改造 蔡玲，谢月牙（长沙电力职业技术学院动力系；国电益阳发电有限公司）摘要：某厂2600MW机组凝结水泵在原运行方式下产生较大的节流损失，为降低机组厂用电耗，提高机组经济性，进行凝结水泵调速改造，加装高压变频装置，满足凝结水调节的需要，延长设备的使用寿命，同时达到节能降耗的目的。关键词：凝结水泵；变频；改造；节能Condensate PumpConverter ReformCai Lin, Xie Yueya(Changsha Electric Power Technical College; Guodian corporation yiyang power Generation Co.Ltd)Abstract: condensate pump of the factorys 2 600MW units mode have a greater throttling losses in the original operation, reforming speed of th
