摘要
对串联式主机上游冰蓄冷系统中乙二醇泵的变频节能作定性分析,认为其实际节能效果不如常规的冷冻水变频系统,而且控制更复杂,如果在设计的时候将各个设备的压降都考虑周详,乙二醇泵不作变频也能取得很好的效果。
A qualitative analysis is made on the energy saving for VFI） on EG pump in a series/chiller upstream ITS system, points out that its actual effect is not as good as VFD on a chilled water pump in a conventional chilled water system with more complicated control. EG pump without VFD will nm well ff the pressure drape of all equipments in the EG systems are considered in the design stage.
出处
《制冷》
2006年第3期71-74,共4页
Refrigeration
