• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 30 Issue 4
Jul.  2017
Turn off MathJax
Article Contents
LI Qi, YU Shuang, HAN Ying, CHEN Weirong. Active Current Control Method Based on Grid-Connected Proton Exchange Membrane Fuel Cell[J]. Journal of Southwest Jiaotong University, 2017, 30(4): 755-763. doi: 10.3969/j.issn.0258-2724.2017.04.014
Citation: LI Qi, YU Shuang, HAN Ying, CHEN Weirong. Active Current Control Method Based on Grid-Connected Proton Exchange Membrane Fuel Cell[J]. Journal of Southwest Jiaotong University, 2017, 30(4): 755-763. doi: 10.3969/j.issn.0258-2724.2017.04.014

Active Current Control Method Based on Grid-Connected Proton Exchange Membrane Fuel Cell

doi: 10.3969/j.issn.0258-2724.2017.04.014
  • Received Date: 06 Nov 2015
  • Publish Date: 25 Aug 2017
  • The conventional PQ control method fails to effectively respond to load demands because it does not adequately consider the actual operating characteristics of the proton exchange membrane fuel cell (PEMFC) system when the power load changes. In order to ensure that the PEMFC operation system responds accurately and quickly, a model of a PEMFC grid system consisting of a 150 kW PEMFC stack, DC/DC converter, inverter, and filter is developed according to the operation characteristics and PQ control principle of the PEMFC. Then, a PQ control-based active current control method is proposed based on this model. The results of a MATLAB simulation indicate that the proposed active current control method can fulfill the demands of grid connection under both rated and non-rated output power conditions, enabling the grid-connected system to effectively respond to load changes. This actualizes large closed-loop control from the power supply to the interconnection and ensures stability and reliability in the grid system operation with bus current harmonics of 1.76% and 2.89%, whereas the traditional PQ control method can only operate stably when the PEMFC outputs at the rated power (150 kW).

     

  • loading
  • 王成山,武震,李鹏. 微电网关键技术研究[J]. 电工技术学报,2014,29(2): 1-12. WANG Chengshan, WU Zhen, LI Peng. Research on key technologies of microgrid[J]. Transactions of China Electrotechnical Society, 2014, 29(2): 1-12
    侯明,衣宝廉. 燃料电池技术发展现状[J]. 电源技术,2008,32(10): 649-654.
    丁明,严流进,茆美琴,等. 分布式发电中燃料电池的建模与控制[J]. 电网技术,2009,33(9): 8-13. DING Ming, YAN Liujin, MAO Meiqin, et al. Modeling and control of fuel cells in distributed generation system[J]. Power System Technology, 2009, 33(9): 8-13.
    冷贵峰,吴政球,曾兴嘉. 燃料电池并网发电控制系统的研究[J]. 电网技术,2009,33(14): 89-93. LENG Guifeng, WU Zhengqiu, ZENG Xingjia, et al. Study on the generation control system to connect fuel cells with power grid[J]. Power System Technology, 2009, 33(14): 89-93.
    CHEN Weirong, HAN Ying, LI Qi, et al. Design of proton exchange membrane fuel cell grid-connected system based on resonant current controller[J]. International Journal of Hydrogen Energy, 2014, 39(26): 14402-14410.
    朱选才,沈国桥,徐德鸿. 5 kW燃料电池分布式并网发电系统设计[J]. 电力电子技术,2009,43(10): 24-26. ZHU Xuancai, SHEN Guoqiao, XU Dehong. Design of a 5 kW distributed grid-connected fuel cell power system[J]. Power Electronics, 2009, 43(10): 24-26.
    杨伟,林弘,赵虎,等. 燃料电池并网控制策略研究[J]. 电力系统保护与控制,2011,39(21): 132-137. YANG Wei, LIN Hong, ZHAO Hu. Research on the control strategy to connect fuel cells with power grid[J]. Power System Protection and Control, 2011, 39(21): 132-137.
    彭飞,陈维荣,赵元哲. 基于PEMFC的交直耦合SQ并网控制方法研究[J]. 电力系统自动化,2013,37(24): 12-18. PENG Fei, CHEN Weirong, ZHAO Yuanzhe. Study on the method of AC/DC coupled SQ control based on grid-connected with PEMFC[J]. Automation of Electric Power Systems, 2013, 37(24): 12-18.
    李奇,陈维荣,刘述奎,等. 基于虚拟磁链的质子交换膜燃料电池并网控制系统研究[J]. 电力系统保护与控制,2013,41(2): 91-96. LI Qi, CHEN Weirong, LIU Shukui, et al. Study on proton exchange membrane fuel cell grid-connected control system based on virtual flux-linkage[J]. Power System Protection and Control, 2013, 41(2): 91-96.
    刘述奎,韩莹,李奇,等. 基于双二阶广义积分锁相环的燃料电池并网系统研究[J]. 电力系统保护与控制,2014,42(5): 122-128. LIU Shukui, HAN Ying, LI Qi, et al. Fuel cell grid-connected system based on dual second order generalized integrator phase locked loop[J]. Power System Protection and Control, 2014, 42(5): 122-128.
    YANG Yanxia, LUO Xu, DAI Chaohua, et al. Dynamic modeling and dynamic responses of grid-connected fuel cell[J]. International Journal of Hydrogen Energy, 2014, 39(26): 14296-14305.
    LI Qi, CHEN Weirong, LIU Zhixiang, et al. Net power control based on linear matrix inequality for proton exchange membrane fuel cell system[J]. IEEE Transactions on Energy Conversion, 2014, 19(1): 1-8.
    李奇,陈维荣,刘述奎,等. 多变量H次优控制在质子交换膜燃料电池压力控制系统中的应用[J]. 中国电机工程学报,2010,30(20): 123-128. LI Qi, CHEN Weirong, LIU Shukui, et al. Application of multivariable H suboptimal control for proton exchange membrane fuel cell pressure control system[J]. Proceedings of the CSEE, 2010, 30(20): 123-128.
    张卫平. 开关变换器的建模与控制[M]. 北京:中国电力出版社,2005: 45-60.
    徐德鸿. 电力电子系统建模与控制[M]. 北京:机械工业出版社,2005: 35-48.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Article views(513) PDF downloads(179) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return