节能2024，Vol.43Issue(3)：26-29,4.DOI:10.3969/j.issn.1004-7948.2024.03.007
基于实测数据的地铁车站强电设备发热量影响因素分析
Analysis of influencing factors of calorific value of strong current equipment in subway stations based on measured data
王艳 1付维纲 2孙心明 2夏三县 3篮杰 2王海涛4
作者信息
- 1. 中原工学院能源与环境学院,河南 郑州 450007
- 2. 中铁第四勘察设计院集团有限公司,湖北 武汉 430063
- 3. 郑州地铁集团有限公司,河南 郑州 410104
- 4. 河南工业大学土木工程学院,河南 郑州 450001
- 折叠
摘要
Abstract
If the design of the air-conditioning system of the high-current equipment management room of the subway station lacks reliable equipment calorific parameters,it is not conducive to the optimal design of the subway air-conditioning system and energy saving and emission reduction.This paper proposes a method for calorific calculation and analysis of air conditioning equipment in the management room of subway station strong current equipment,and applies it to four subway stations in Zhengzhou area,and studies the influence of indoor air temperature,subway operation,equipment rated power and station type on the heat generation of subway strong current equipment management room equipment.The results show that although the indoor air temperature has a great influence on the external surface temperature of the equipment,it has little influence on the heat flux density and heat generation of the equipment.The heat generated by the equipment during the operation of the subway is greater than that generated by the equipment during the non-operating period,and the heat generated by the equipment is lower than the rated power of the equipment.关键词
地铁车站/强电设备间/设备发热量/空调系统Key words
subway station/strong current equipment room/calorific value of equipment/air-conditioning systems分类
建筑与水利引用本文复制引用
王艳,付维纲,孙心明,夏三县,篮杰,王海涛..基于实测数据的地铁车站强电设备发热量影响因素分析[J].节能,2024,43(3):26-29,4.
