DESIGN，MODELING AND ANALYSIS OF AUXILIARY HEAT DISSIPATION SYSTEM FOR PROTON EXCHANGE MEMBRANE FUEL CELL VEHICLE

被引：0
|
作者：
Tao L. [1 ]
Liu Y. [1 ,2 ]
Kong H. [1 ,2 ]
Zhao Z. [2 ]
机构：
[1] Dongfang Electric（Chengdu）Hydrogen Fuel Cell Technology Co.，Ltd., Chengdu
[2] Sichuan Key Laboratory of Long-Life Fuel Cells, Chengdu
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2023年 / 44卷 / 04期
关键词：
auxiliary heat dissipation; flow resistance; modeling; proton exchange membrane fuel cell; system design; thermal management;
D O I：
10.19912/j.0254-0096.tynxb.2021-1396
中图分类号：
学科分类号：
摘要：
The mathematical model of the auxiliary heat dissipation system for vehicle PEMFC is established，and the pipeline connection modes of the auxiliary heat dissipation system for the PEMFC engine system of a vehicle are designed. The flow resistance of the pipeline，coolant flow rate and coolant temperature rise are analyzed，and experiment is carried out to verify the mathematical model. The results show that the mathematical model is accurate and reliable which can be used to design and optimize the pipeline connection mode of PEMFC auxiliary heat dissipation system. Under the same total coolant flow rate，the total flow resistance of the pipeline of the three-way parallel solution（air compressor controller - air compressor ontology）||（step-down DCDC- booster DCDC）|| （hydrogen pump controller）is 40.7% lower than that of the two- way parallel solution（hydrogen pump controller - air compressor controller - air compressor ontology）||（step-down DCDC- booster DCDC）. The coolant flow rate of each branch pipeline meets the heat dissipation requirements of components，and the temperature rise of the coolant also meets the heat dissipation requirements of the vehicle. © 2023 Science Press. All rights reserved.
引用
收藏
页码：299 / 305
页数：6
相关论文
共 12 条
  • [1] MENG X T., Design and optimization of fuel cell thermal management system［D］, (2020)
  • [2] LU Z H, WANG L X, LIU Z E，, Et al., Design and simulation analysis of the whole vehicle thermal management system for fuel cell vehicle［J］, Journal of Chongqing University, 10, pp. 48-61, (2022)
  • [3] WANG J J，, HU C S., Development status and trend analysis of hydrogen fuel cell special vehicles in China［J］, Special purpose vehicle, 4, pp. 51-55, (2021)
  • [4] ZHANG M., Design of cooling system for a 75 kW PEMFC testing platform［J］, Agricultural equipment and vehicle engineering, 55, 8, pp. 15-18, (2017)
  • [5] ZHENG W J，, YANG J，, ZHU L P，, Et al., Simulation and experimental study on thermal management system of vehicle fuel cell［J］, Automotive engineering, 43, 3, pp. 381-386, (2021)
  • [6] LI J, WANG Y P，, TAO Q, Et al., Design，modeling and analysis of heat dissipation system for full-power fuel cell vehicles［J］, Chinese journal of automotive engineering, 9, 6, pp. 462-467, (2019)
  • [7] HASEGAWA T，, IMANISHI H，, NADA M，, Et al., Development of the fuel cell system in the Mirai FCV［C］, Sae World Congress & Exhibition, (2016)
  • [8] CHANG G F, ZENG H J, XU S C., A study on the thermal management system of fuel cell vehicle［J］, Automotive engineering, 37, 8, pp. 959-963, (2015)
  • [9] ZHOU Y, CHEN J L，, ZHAO Y，, Et al., Design and analysis of heat dissipation system for fuel cell bus［J］, Shanghai automotive, 1, pp. 19-20, (2010)
  • [10] DING Y, CHANG G F, XU S C., Characteristic analysis of heat transfer and pressure drop on fuel cell engine radiator ［J］, Power technology, 38, 2, pp. 262-264, (2014)
12