冷水机组冬季稳定运行的方法及节能措施  

Methods of stable operation and energy-saving measures for chiller in winter

作　　者：刘茂生 赵华 高炳 

机构地区：[1]山西中电科新能源技术有限公司

出　　处：《制冷与空调》2016年第4期79-81,共3页Refrigeration and Air-Conditioning

摘　　要：分析某螺杆式冷水机组在冬季运行时频繁故障报警的原因,给出冷水机组冬季安全、稳定、节能的运行方案,并实施节能改造。改造后的运行情况表明,该运行方案彻底解决了冷水机组在冬季工况下运行不平稳问题,并达到了节能的目的。The reasons for frequent failure warning of one screw chiller operating in winter are analyzed. The operation scheme of chiller in winter which is safe,stable and energy-saving is proposed, and its energy-saving reform is conducted. The operation situation after reform shows that this operation scheme can solve the instability operation of chiller under winter operation condition completely,which makes it energy-saving successfully.

关 键 词：水冷螺杆式冷水机组 稳定 节能 冬季 

分 类 号：TM910.5[电气工程—电力电子与电力传动] TB657[一般工业技术—制冷工程]