新能源汽车的多热源分段协同制热系统*

doi:10.19562/j.chinasae.qcgc.2020.03.014

汽车工程 ›› 2020, Vol. 42 ›› Issue (3): 375-382.doi: 10.19562/j.chinasae.qcgc.2020.03.014

新能源汽车的多热源分段协同制热系统^*

丁鹏¹, 王忠², 葛如海², 张美娟¹, 李开云³

1.无锡职业技术学院,无锡 214121;
2.江苏大学,镇江 212013;
3.无锡普欧电子有限公司,无锡 214100

收稿日期:2018-12-27 出版日期:2020-03-25 发布日期:2020-04-16
通讯作者: 王忠,教授,博士生导师,E-mail:wangzhong@ujs.edu.cn
基金资助:
*江苏省前瞻性联合研究项目(BY2016023-03)和无锡职业技术学院校级课题资助

Multi-heat Source Stage-wise Coordinated Heating System for New Energy Vehicle

Ding Peng¹, Wang Zhong², Ge Ruhai², Zhang Meijuan¹, Li Kaiyun³

1.Wuxi Institute of Technology, Wuxi 214121;
2.Jiangsu University, Zhenjiang 212013;
3.Wuxi Puou Electronics Co., Ltd., Wuxi 214100

Received:2018-12-27 Online:2020-03-25 Published:2020-04-16

摘要/Abstract

摘要： 为减少纯电动车采暖耗能,设计了一种多热源分阶段协同控制暖风的方法。对电动车制热系统的热量进行了数值分析,在此基础上,提出了一种基于电池冷却余热、电机冷却余热和热泵空调制热的多热源制热方式。优化了多种热源的分布区域,建立了多热源制热量之间的关系,提出了分段协同制热的控制方法。该方法可综合汽车室外温度差异、制热部件放热顺序和乘员舒适性需求,合理选择暖风的工作模式。探究了分布式多热源制热时汽车各区域温度的分布规律。开展了暖风空调的低温试验,以揭示该方法与新能源汽车常规供暖之间的差异。试验结果表明,在环境温度-22 ℃条件下,该暖风系统工作2 h节能60%,在-5 ℃条件下则无需动力电池能量,验证了所提方法的优越性。

关键词: 新能源汽车, 暖风空调, 多热源, 分阶段制热

Abstract: In order to reduce the energy consumption for the heating of battery electric vehicle, a multi-heat source stage-wise coordinated heating control method is designed. The heat quantity of vehicle heating system is numerically analyzed, then a multi-heat source heating scheme is proposed based on battery cooling waste heat, motor cooling waste heat and the heating of heat pump air conditioning. The distribution areas of various heat sources are optimized, the relationships between the heat quantities generated by different heat sources is established, and the control method for stage-wise coordinated heating is proposed. The method can rationally select the working modes of heating by comprehensively considering the differences in ambient temperature, the heat release sequence of heating components and the comfort requirements of occupants. The temperature distribution law in each area of vehicle is explored when the heating mode with distributed multi-heat sources is adopted. The low-temperature test on heating air conditioner is conducted with its difference to the conventional heater for new energy resource vehicle revealed. Test results show that the heating system can save 60% energy in 2 h at an ambient temperature of -22 ℃, while no power battery energy is needed at -5 ℃, verifying the superiority of the method proposed

Key words: new energy vehicles, heating air conditioner, multi-heat source, stage-wise heating

丁鹏, 王忠, 葛如海, 张美娟, 李开云. 新能源汽车的多热源分段协同制热系统^*[J]. 汽车工程, 2020, 42(3): 375-382.

Ding Peng, Wang Zhong, Ge Ruhai, Zhang Meijuan, Li Kaiyun. Multi-heat Source Stage-wise Coordinated Heating System for New Energy Vehicle[J]. Automotive Engineering, 2020, 42(3): 375-382.

参考文献

[1] RABL B. Heat pump air conditioning systems for optimized energy demand of electric vehicles[M]. Comprehensive Energy Management-Safe Adaptation, Predictive Control and Thermal Management, Springer International Publishing,2018.
[2] DAI E, LIN M, XIA J, et al. Experimental investigation on a GAX based absorption heat pump driven by hybrid liquefied petroleum gas and solar energy[J]. Solar Energy,2018,169:167-178.
[3] ZHOU G, SU L, LI K, et al. An experimental investigation of dehumidifying and reheating performances of a dual-aporator heat pump system in electrified vehicles[J]. International Journal of Energy Research,2018,42.
[4] 巫江虹,薛志强,金鹏,等.电动汽车热泵空调微通道换热器温度分布特性[J].浙江大学学报(工学版),2016,50(8):1537-1544.
[5] STEINER A, RIEBERER, RENÉ, et al. Parametric analysis of the defrosting process of a reversible heat pump system for electric vehicles[J]. Applied Thermal Engineering,2013,61(2):393-400.
[6] ZHOU G, LI H, LIU E, et al. Experimental study on combined defrosting performance of heat pump air conditioning system for pure electric vehicle in low temperature[J]. Applied Thermal Engineering,2017,116:677-684.
[7] 韩联进,巫江虹,薛志强.电动客车热泵空调系统仿真与改进[J].浙江大学学报(工学版),2018,52(4):641-648.
[8] 谷正气,申红丽,杨振东,等.汽车空调风道改进及对乘员热舒适性影响分析[J].重庆大学学报,2013(8):91-96.
[9] 彭庆丰,赵韩,陈祥吉,等.电动汽车新型热泵空调系统的设计与试验研究[J].汽车工程,2015,37(6):1467-1470.
[10] LEE D, CHO C, WON J, et al. Performance characteristics of mobile heat pump for large passenger electric vehicle[J]. Applied Thermal Engineering,2013,50(1):660-669.
[11] 闵海涛,曹云波,曾小华,等.基于ADVISOR的电动空调仿真模块开发及性能仿真[J].汽车工程,2010,32(4):359-362.
[12] MOUKALLED F, VERMA S, DARWISH M. The use of CFD for predicting and optimizing the performance of air conditioning equipment[J]. International Journal of Heat and Mass Transfer,2011,54(1-3):549-563.
[13] 武卫东,吴佳玮,余强元.电动汽车热泵型空调除霜实验研究[J].汽车工程,2018,40(3):369-374.
[14] 龙恩深,王勇.空调汽车停启时车内温变特性的理论分析与实验检验[J].土木建筑与环境工程,2003,25(6):83-88.
[15] 李隽杰,宋立涛,隽春玲.电动汽车空调与采暖系统的设计与参数匹配[J].汽车电器,2014(6):4-8.
[16] 丁鹏,王忠,葛如海,等.新能源汽车暖风分段制热控制系统[J].汽车安全与节能学报,2017,8(3):303-309.
[17] 黄苏融,刘行,张琪,等.双转轴混合磁路能量变换器及其冷却结构研究[J].微特电机,2006,34(9):1-2.
[18] 赵久志,宋军,张宝鑫,等.混合动力轿车电池包液冷系统设计[J].汽车实用技术,2016(8):25-28.
[19] BEMANLI D, PAWLIKOWSKI E, NEWMAN J. A general energy balance for battery system[J]. Electrochemical Society,1985,132(1):5-12.
[20] 刘存山,张红伟.汽车动力电池低温加热方法研究[J].电源技术,2015,39(8):1645-1647.
[21] 李罡,黄向东,符兴锋,等.液冷动力电池低温加热系统设计研究[J].湖南大学学报(自然科学版),2017,44(2):27-33.
[22] 陈浩.大型电动客车热泵空调系统设计与实验研究[D].郑州:中原工学院,2016.

新能源汽车的多热源分段协同制热系统^*

Multi-heat Source Stage-wise Coordinated Heating System for New Energy Vehicle

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 7

Metrics

本文评价

推荐阅读 10

[1]	胡林,谷子逸,王丹琦,王方,邹铁方,黄晶. 汽车安全性测评规程现状及趋势展望[J]. 汽车工程, 2024, 46(2): 187-200.
[2]	魏一凡,韩雪冰,卢兰光,王贺武,李建秋,欧阳明高. 面向碳中和的新能源汽车与车网互动技术展望[J]. 汽车工程, 2022, 44(4): 449-464.
[3]	曾祥兵,谢堃,张伟,徐俊超,张培根,孙正明. 新型动力电池热管理系统设计及性能研究[J]. 汽车工程, 2022, 44(4): 476-481.
[4]	赵杨,徐小飞,吴海龙,葛宇龙. 新能源汽车高压线束在机械外载下失效试验及仿真研究[J]. 汽车工程, 2022, 44(4): 591-600.
[5]	贾子润,王震坡,王秋诗,黎小慧,孙逢春. 新能源汽车动力电池热失控机理和安全风险管控方法的研究[J]. 汽车工程, 2022, 44(11): 1689-1705.
[6]	王震坡, 袁昌贵, 李晓宇. 新能源汽车动力电池安全管理技术挑战与发展趋势分析^*[J]. 汽车工程, 2020, 42(12): 1606-1620.
[7]	尹蕾, 蒋建国, 路瑞刚, 尹安东. 面向大数据的新能源汽车复杂联盟云评价研究^*[J]. 汽车工程, 2019, 41(1): 112-119.