|本期目录/Table of Contents|

[1]刘永昌,奚天鹏,谈金祝,等.质子交换膜燃料电池双极板与气体扩散层接触压力测量与模拟[J].南京工业大学学报(自然科学版),2014,36(04):69-73.[doi:10.3969/j.issn.1671-7627.2014.04.013]
 LIU Yongchang,XI Tianpeng,TAN Jinzhu,et al.Measurement and simulation of contact pressure between bipolar plate and gas diffusion layer in PEM fuel cell[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2014,36(04):69-73.[doi:10.3969/j.issn.1671-7627.2014.04.013]
点击复制

质子交换膜燃料电池双极板与气体扩散层接触压力测量与模拟()
分享到:

《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
36
期数:
2014年04期
页码:
69-73
栏目:
出版日期:
2014-07-01

文章信息/Info

Title:
Measurement and simulation of contact pressure between bipolar plate and gas diffusion layer in PEM fuel cell
文章编号:
1671-7627(2014)04-0069-05
作者:
刘永昌奚天鹏谈金祝范留飞张旭周靖韩雪梅
南京工业大学 机械与动力工程学院,江苏 南京 211800
Author(s):
LIU YongchangXI TianpengTAN JinzhuFAN LiufeiZHANG XuZHOU JingHAN Xuemei
College of Mechanical and Power Engineering,Nanjing Tech University,Nanjing 211800,China
关键词:
质子交换膜燃料电池 双极板 气体扩散层 接触压力
Keywords:
proton exchange membrane fuel cell bipolar plate gas diffusion layer contact pressure
分类号:
TK91
DOI:
10.3969/j.issn.1671-7627.2014.04.013
文献标志码:
A
摘要:
质子交换膜(PEM)燃料电池的组装力和工作温度对双极板与气体扩散层(GDL)之间的接触压力有着重要影响,而双极板与气体扩散层之间接触压力的大小与分布对燃料电池的电化学性能至关重要。基于有限元软件ABAQUS 开发了PEM燃料电池预紧力-温度顺序耦合程序,预测得到了不同螺栓预紧力和温度下双极板与气体扩散层间接触压力的大小和分布。有限元分析结果表明:接触压力随预紧力的增大而增大; 燃料电池的工作温度对双极板与气体扩散层之间的接触压力有重要影响,接触压力随温度的升高而增大。采用压力传感膜技术试验测试了双极板与GDL之间的接触压力大小与分布,试验结果与模拟结果吻合较好。
Abstract:
Assembly force and operating temperature of proton exchange membrane(PEM)fuel cell had a significant effect on contact pressure between bipolar plate and gas diffusion layer(GDL),and the contact pressure and its distribution were critical to electric-chemical performance of the PEM fuel cell.Based on the ABAQUS software,a coupled force-temperature procedure was developed.The finite element method(FEM)was used to predict the contact pressure between the bipolar plate and the GDL under various clamping forces and temperatures.The FEM results showed that the contact pressure increased with the increase of the clamping force,and the operating temperature of the PEM fuel cell affected the contact pressure between the bipolar plate and the GDL.It was found that the contact pressure increased with the increase of the operating temperature.In addition,a pressure film was used to measure the contact pressure between the bipolar plate and the GDL.Experimental results were in good agreement with the FEM results.

参考文献/References:

[1] Kumar A,Reddy R G.Effect of gas flow field design in the bipolar/end plates on the steady and transient state performance of polymer electrolyte membrane fuel cells[J].Journal of Power Sources,2006,155(2):264-271.
[2] Lai Xinmin,Liu Dongan,Peng Linfa,et al.A mechanical-electrical finite element method model for predicting contact resistance between bipolar plate and gas diffusion layer in PEM fuel cells[J].Journal of Power Sources,2008,182(1):153-159.
[3] Chang W R,Hwang J J,Weng F B et al.Effect of clamping pressure on the performance of a PEM fuel cell[J].Journal of Power Sources,2007,166(1):149-154.
[4] Lee Shuojen,Hsu Chende,Huang Chinghan.Analyses of the fuel cell stack assembly pressure[J].Journal of Power Sources,2005,145(2):353-361.
[5] 李果,谈金祝,巩建鸣.PEM 燃料电池双极板与气体扩散层界面接触电阻测量与模拟[J].机械工程学报,2011,47(8):158-162.
[6] Tang Yaliang,Santare M H,Karlsson A M,et al.Stresses in proton exchange membranes due to hygro-thermal loading[J].Journal of Fuel Cell Science and Technology,2006,119(3):119-124.
[7] Bograchev D,Gueguen M,Grandidier J C,et al.Stress and plastic deformation of MEA in fuel cells stresses generated during cell assembly[J].Journal of Power Sources,2008,180(1):393-401.
[8] Bograchev D,Gueguen M,Grandidier J C,et al.Stress and plastic deformation of MEA in running fuel cell[J].International Journal of Hydrogen Energy,2008,33(20):5703-5717.
[9] Chi P H,Chan S H,Weng F B,et al.On the effects of non-uniform property distribution due to compression in the gas diffusion layer of a PEMFC[J].International Journal of Hydrogen Energy,2010,35(7):2936-2948.
[10] 石亦平,周玉蓉.ABAQUS有限元分析实例详解[M].北京:机械工业出版社,2006.
[11] 徐灏.机械设计手册:第3册[M].北京:机械工业出版社,1991.

相似文献/References:

[1]李果,谈金祝,巩建鸣.酸性环境对PEM燃料电池弹性体垫片材料老化性能的影响[J].南京工业大学学报(自然科学版),2012,34(01):41.
 LI Guo,TAN Jinzhu,GONG Jianming.Effects of acidic environment on aging of elastomeric gasket material in PEM fuel cell[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2012,34(04):41.
[2]张晓维,奚天鹏,谈金祝,等.Ca2+对质子交换膜燃料电池性能的影响[J].南京工业大学学报(自然科学版),2012,34(03):116.[doi:10.3969/j.issn.1671-7627.2012.03.024]
 ZHANG Xiaowei,XI Tianpeng,TAN Jinzhu,et al.Effect of calcium ion on proton exchange membrane fuel cell performance[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2012,34(04):116.[doi:10.3969/j.issn.1671-7627.2012.03.024]
[3]刘硕,高远,马婕,等.质子交换膜燃料电池用碳气凝胶载铂催化电极[J].南京工业大学学报(自然科学版),2016,38(02):60.[doi:10.3969/j.issn.1671-7627.2016.02.012]
 LIU Shuo,GAO Yuan,MA Jie,et al.Catalytic electrode with carbon aerogel supported Pt for proton exchange membrane fuel cell[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2016,38(04):60.[doi:10.3969/j.issn.1671-7627.2016.02.012]

备注/Memo

备注/Memo:
收稿日期:2013-09-24
基金项目:江苏省自然科学基金(BK2009362); 国家自然科学基金(51175241)
作者简介:刘永昌(1985—),男,河北威县人,硕士,主要研究方向为新能源技术与装备; 谈金祝(联系人),教授,E-mail:tjznjut@njtech.edu.cn..
更新日期/Last Update: 2014-07-31