地铁车辆变频空调提升制冷效果和节能示范研究  

Study on Refrigeration Effect and Energy-Saving Demonstration of Frequency Conversion Air-Conditioning in Subway Vehicles

作　　者：邬春晖 白翔 吴会耀 栾庆坤 牛犇 马燕平 丁睿 Wu Chun-hui;Bai Xiang;Wu Hui-yao;Luan Qing-kui;Niu Ben;Ma Yan-ping;Ding Rui(The Second Operation Branch Company Affiliated With Beijing Mass Transit Railway Operation Corp.ltd.,Beijing 100043;Shandong Longertek Technology Co.,Ltd,Shandong Jinan 271100)

机构地区：[1]北京市地铁运营有限公司运营二分公司,北京100043 [2]山东朗进科技股份有限公司,山东济南271100

出　　处：《电子质量》2022年第2期75-78,共4页Electronics Quality

摘　　要：该文通过在北京地铁一号线车辆段进行正线跟车实时记录装有变频空调与原定频空调车厢内温度及耗电量数据,从温控精度以及节能方面进行对比分析,得到变频空调温度控制精度高于定频空调,装有变频空调车厢内温度均匀性优于原定频空调;变频空调相比于定频空调来说节电效果明显,在提高乘客舒适度的同时,耗电量减少30%-40%,降低运营成本。In this paper,the real-time data of temperature and power consumption in a car compartment e quipped with variable-frequency air-conditioning and constant-frequency air-conditioning were recorded in the depot of Beijing Metro Line 1.The data were analyzed from the aspects of temperature control precision and energy saving,and the conclusion was drawn that the temperature control precision of variable-frequency air-conditioning was better than that of constant-frequency air-conditioning.The temperature uniformity of variable-frequency air conditioning is better than that of constant-frequency air-conditioning.Compared with constant-frequency air-conditioning,frequency conversion air conditioning has obvious energy-saving effect.Frequency conversion air-conditioning improves passenger comfort while saving energy by 30%-40%com pared with constant-frequency air conditioning and reduces operating costs.

关 键 词：地铁车辆 变频空调 舒适性 节能 

分 类 号：U270.383[机械工程—车辆工程]