大通电厂凝泵变频热控控制逻辑设计及改造

Thermal Control Logic Design and Upgrading of Condensate Pumps Changing into Frequency Conversion in Datong Thermal Power Plant

凝结水泵改变频是电厂节能降耗的一个重要项目,文章介绍了大通电厂1、2号机组凝结水泵进行变频"一拖二"改造时,热工DCS逻辑以实现除氧器上水全程自动为目标,改造后凝泵节能效果明显。

Condensate pumps changing into frequency conversion is an important item of thermal power plant＇ s ener- gy saving and consumption reducing, the paper introduces the condensate pumps changing into frequency conversion upgrading of 1# and 2# units in Datong thermal power plant, the thermal control DCS logic realizes aulomatically feed- ing water to deaerator, thus obtained obvious effect.