流体机械2016，Vol.44Issue(12)：59-64,6.DOI:10.3969/j.issn.1005-0329.2016.12.013
风冷螺杆式制冷机组性能优化的试验研究
Experimental Study on Performance Optimization of Air Cooled Screw Refrigeration Unit
摘要
Abstract
Under part load conditions,integrated part load coefficient of performance ( IPLV) experimental is introduced about the air cooled screw chiller. The result shows that under AHRI standard and GB standard two test conditions,Using frequency conversion technology and variable content product ratio control refrigeration unit IPLV is obviously improved than ordinary refrig-eration unit. The frequency conversion technology IPLV is higher than variable volume ratio control technology. With the decrease of the load,the IPLV is more obvious. ,IPLV under the AHRI standard is higher than GB standard.关键词
IPLV/可变内容积比/部分负荷/变频控制/风冷螺杆式制冷机组Key words
IPLV/variable content product ratio/part load/frequency conversion control/air cooled screw chiller分类
机械制造引用本文复制引用
秦黄辉..风冷螺杆式制冷机组性能优化的试验研究[J].流体机械,2016,44(12):59-64,6.基金项目
江苏省交通厅节能项目(HYZX20150006) （HYZX20150006）
