综合智慧能源 ›› 2022, Vol. 44 ›› Issue (5): 88-94.doi: 10.3969/j.issn.2097-0706.2022.05.010

• 优化运行 • 上一篇    

质子交换膜电解水制氢影响因素的过程模拟

张立栋1,2(), 陈怡冰1, 龚明3,*(), 赵桦粮3, 王欣3, 黄宏艳3   

  1. 1.东北电力大学 能源与动力工程学院,吉林 吉林 132012
    2.东北电力大学 油页岩综合利用教育部工程研心,吉林 吉林 132012
    3.北京合工仿真技术有限公司,北京 100192
  • 收稿日期:2022-04-21 修回日期:2022-05-06 出版日期:2022-05-25 发布日期:2022-06-09
  • 通讯作者: 龚明
  • 作者简介:张立栋(1980),男,副教授,博士,从事新能源科学与工程等方面的研究, nedu1015@aliyun.com
  • 基金资助:
    教育部“创新团队发展计划”项目(IRT_17R19)

Process simulation of factors affecting proton exchange membrane water electrolysis for hydrogen production

Lidong ZHANG1,2(), Yibing CHEN1, Ming GONG3,*(), Hualiang ZHAO3, Xin WANG3, Hongyan HUANG3   

  1. 1. School of Energy and Power Engineering, Northeast Electric Power University, Jilin 132012, China
    2. Engineering Research Center of Oil Shale Comprehensive Utilization Ministry of Education, Northeast Electric Power University, Jilin 132012, China
    3. Beijing Hegong Simulation Technology Company Limited, Beijing 100192, China
  • Received:2022-04-21 Revised:2022-05-06 Online:2022-05-25 Published:2022-06-09
  • Contact: Ming GONG

摘要:

氢能领域相关技术的快速发展有助于我国实现“双碳”目标。基于联立方程建模技术,对质子交换膜(PEM)制氢进行过程模拟,研究了在不同温度、操作压力、质子膜厚度等影响因素下,制氢系统电压、功率及效率随电流密度变化的规律。研究结果表明:在满足制氢安全约束下时,阴极操作压力为0.728 MPa并选择厚度为27.5 μm的质子膜时,制氢系统具有最高的效率,达69.3%。

关键词: 碳中和, 氢能, 过程模拟, 质子交换膜, 电解水制氢, 综合能源

Abstract:

Progresses in hydrogen industry contributes to the goals of carbon peaking and carbon neutrality in China. Simultaneous equation modeling technique can be used to simulate the hydrogen production process by Proton Exchange Membrane(PEM). The variation of voltage, power and efficiency of the hydrogen production system with current density under different temperature, operating pressure and proton membrane thickness was studied. The model is optimized by iterative optimization. The results show that the highest working efficiency of the hydrogen production system under hydrogen safety constraints is 69.3 % with a cathode operating pressure at 0.728 MPa and a PEM thickness of 27.5 μm.

Key words: carbon neutrality, hydrogen energy, process simulation, proton exchange membrane(PEM), water electrolysis for produce hydrogen, integrated energy

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