摘要
为了节能降耗,降低电厂厂用电率,大唐华豫发电有限责任公司(华豫电厂)对凝结水泵电动机进行了变频改造,并对改造后的节能效益进行了分析。在保证凝结水系统可靠运行的基础上,通过采用"一拖二"运行方式,降低了改造费用。
For energy- saving and consumption reducing,and lowering the auxiliary power consumption in the power plant, the motordriven condensate pump in Huayu Power Plant has been retrofitted into one with frequency conversion,at the same time, the effectiveness of energy- saving after retrofit being analysed. On the basis of ensuring reliable operation of the condensate system,through adopting operation mode of ＂one driven two＂ ,the expenditure of retrofit has been reduced
出处
《热力发电》
CAS
北大核心
2008年第8期57-59,61,共4页
Thermal Power Generation
关键词
发电厂
凝结水泵
电动机
变频
节能
power plant
condensate pump
electric motor
frequency conversion
energy - saving
