制冷2024，Vol.43Issue(3)：22-27,6.DOI:10.3969/J.ISSN.1005-9180.2024.03.0005
变频冷水机组在轨道交通的应用能效分析
Operational Energy Efficiency Analysis of Variable Frequency Chillers for Underground Railway
刘舸争 1李宏波 2王珩 1于德涌1
作者信息
- 1. 深圳市地铁集团有限公司,深圳,518026
- 2. 珠海格力电器股份有限公司,珠海,519070
- 折叠
摘要
Abstract
Metro stations have a dense flow of people and high comfort requirements,and are extremely important public buildings in people's lives.This paper took the air conditioning systems of Xin'angongyuan Station,Zuopaotai Station and Fuyong Station of Shenzhen Metro Line 12 as the research objects,and analyzed the energy efficiency of super-magnetic screw units using series counter current technology,permanent magnet synchronous frequency conversion screw units,permanent magnet synchronous frequency conversion centrifuge units,machine rooms and systems from the aspects of DeST load simulation,unit performance curve and operation measured data.The results show that the energy efficiency of the ultra magnetic screw unit using series counter current technology is high,and the COP of its main engine,EERs,and TCOP are 8.52,7.10,and 4.05 respectively from May to November.关键词
地铁站/串联逆流/能效/运行实测/节能Key words
Underground Railway Station/Series Counter Current/Energy Efficiency/Operational Test/Energy Saving分类
建筑与水利引用本文复制引用
刘舸争,李宏波,王珩,于德涌..变频冷水机组在轨道交通的应用能效分析[J].制冷,2024,43(3):22-27,6.
