HEAT PUMP AIR CONDITIONING SYSTEM FOR PURE ELECTRIC VEHICLE AT ULTRA-LOW TEMPERATURE

被引：8
|
作者：
Li, Hai-Jun [1 ,2 ]
Zhou, Guang-Hui [1 ]
Li, An-Gui [2 ]
Li, Xu-Ge [1 ]
Li, Ya-Nan [1 ]
Chen, Jie [1 ]
机构：
[1] Zhongyuan Univ Technol, Sch Energy & Environm, Zhengzhou, Henan, Peoples R China
[2] Xian Univ Architecture & Technol, Sch Environm & Municipal Engn, Xian, Shanxi, Peoples R China
来源：
THERMAL SCIENCE | 2014年 / 18卷 / 05期
关键词：
electric vehicle; ultra-low temperature; heat pump; air conditioning;
D O I：
10.2298/TSCI1405667L
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
When the ordinary heat pump air conditioning system of a pure electric vehicle runs at ultra-low temperature, the discharge temperature of compressor will be too high and the heating capacity of the system will decay seriously, it will lead to inactivity of the heating system. In order to solve this problem, a modification is put forward, and an experiment is also designed. The experimental results show that in the same conditions, this new heating system increases more than 20% of the heating capacity; when the outside environment temperature is negative 20 degrees, the discharge temperature of compressor is below 60 degrees.
引用
收藏
页码：1667 / 1672
页数：6
相关论文
共 50 条
  • [31] Investigation on heat transfer characteristics of outside heat exchanger in an air conditioning heat pump system for electric vehicles
    Yu, Jun
    Su, Lin
    Li, Kang
    Liu, Mingkang
    Zhang, Hua
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2021, 170
  • [32] Out low level heat source and water loop heat pump air conditioning system
    Jiang, YQ
    Yao, Y
    Ma, ZL
    PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON INDOOR AIR QUALITY, VENTILATION AND ENERGY CONSERVATION IN BUILDINGS, VOLS I-III, 2001, : 563 - 570
  • [33] Principle and Characteristics of Heat Pump Air Conditioning System
    Liu, Xu
    4TH INTERNATIONAL CONFERENCE ON VEHICLE, MECHANICAL AND ELECTRICAL ENGINEERING (ICVMEE 2017), 2017, : 178 - 181
  • [34] Simulation research of a dual-loop booster heat pump system on district heating under ultra-low temperature
    Jiang, Yuepeng
    Ma, Guoyuan
    Gong, Yuexuan
    Wang, Lei
    APPLIED THERMAL ENGINEERING, 2023, 228
  • [35] Principle and Characteristics of Heat Pump Air Conditioning System
    Liu, Lu
    MATERIALS SCIENCE, ENERGY TECHNOLOGY, AND POWER ENGINEERING I, 2017, 1839
  • [36] An air cycle heat pump heating system using a turbocharger for full electric vehicle
    Li, Shuangshuang
    Wang, Shugang
    Ma, Zhenjun
    Zhang, Tengfei
    10TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATION AND AIR CONDITIONING, ISHVAC2017, 2017, 205 : 1405 - 1411
  • [37] Research on efficient defrosting control logic for transcritical CO2 electric vehicle heat pump air-conditioning system*
    Wang, Anci
    Cao, Feng
    Fang, Jianmin
    Jia, Fan
    Yin, Xiang
    Wang, Xiaolin
    INTERNATIONAL JOURNAL OF REFRIGERATION, 2022, 138 : 13 - 22
  • [38] Performance analysis of a heat pump air conditioning system coupling with battery cooling for electric vehicles
    Zou, Huiming
    Jiang, Bin
    Wang, Qian
    Tian, Changqin
    Yan, Yuying
    INTERNATIONAL CONFERENCE ON APPLIED ENERGY, ICAE2014, 2014, 61 : 891 - 894
  • [39] Temperature maldistribution in micro-channel heat exchanger applied to electrical vehicle's heat pump air conditioning
    Wu J.-H.
    Xue Z.-Q.
    Jin P.
    Li H.-X.
    2016, Zhejiang University (50): : 1537 - 1544
  • [40] Ultra-low temperature district heating system with central heat pump and local boosters for low-heat-density area: Analyses on a real case in Denmark
    Yang, Xiaochen
    Svendsen, Svend
    ENERGY, 2018, 159 : 243 - 251
12345