摘要
分析了VAV空调水系统在变冷冻水量 (VWV)情况下水泵和冷水机组的性能和能耗 ,在部分负荷时 ,使用变频调速水泵调节冷冻水量可大量节省水泵能耗 ,提高冷水机组的能效比 (EER)和部分负荷性能系数IPLV .
This paper analyses the performance and energy consumption of the pump and the chiller of water system in VAV system in the condition of variable chilled water flow.It shows that in partial load,by using variable frequency controlling pump to modulate chilled water flow may save energy consumption of pump and increase the energy efficiency ratio(EER) and IPLV of the chiller.
出处
《铁道科学与工程学报》
CAS
CSCD
北大核心
2001年第4期60-63,共4页
Journal of Railway Science and Engineering
关键词
变冷冻水量
能耗
能效比(EER)
IPLV
Variable chilled water flow
energy consumption
energy efficiency ratio（EER）
IPLV
