摘要
对冷水机组实际性能系数(COPd)进行检测,指出现场检测相关细节问题,并通过实际工程案例分析不同负荷下COPd的变化,认为冷水机组高效区范围为负荷率60%~80%,稳定区范围为负荷率80%以上。研究结果可供检测和施工相关方参考。
The actual performance of coefficient (COPd) for chiller is tested on-site, the corresponding details for on-site detection are pointed out. At the same time, the changes of COPd under different operation loads are analyzed through practical engineering cases .It is concluded that the range of high efficiency zone is between 60 % and 80 % of the operation load of chiller, and the range of stable zone is above 80%. It can be used as a reference for related parties of detection and construction.
作者
唐辉强
Tang Huiqiang(Guangdong Provincial Academy of Building Research Group Co., Ltd.)
出处
《制冷与空调》
2019年第6期66-68,共3页
Refrigeration and Air-Conditioning
基金
“十三五”国家重点研发计划课题资助项目(2018YFC0704406-03)
关键词
冷水机组
性能系数
现场检测
运行负荷
高效区
chiller
coefficient of performance
on-site detection
operation load
high efficiency zone
