首页    期刊浏览 2024年12月12日 星期四
登录注册

文章基本信息

  • 标题:Design, Modelling and Simulation of a Fuel Cell Power Conditioning System
  • 本地全文:下载
  • 作者:Makani Mwinga ; Ben Groenewald ; Michael McPherson
  • 期刊名称:Journal of Thermal Engineering
  • 电子版ISSN:2148-7847
  • 出版年度:2015
  • 卷号:1
  • 期号:6
  • 页码:408-419
  • 出版社:Yildiz Technical University
  • 摘要:In this paper we present work carried out in order to stab ilize the output voltage ( V ) of a 1 kW Horizon fuel cell (FC). The work involves the design, modeling and simulation of a p ower conditioning system (PCS). In the process to stabilize the voltage, it is required to also reduce the input current ripp le and to improve the system response to load changes. We present here preliminary results that show that the system works, with the voltage smoothed, the input current ripple reduced and the response time increased. This work also covers a comparative evaluation of the dynamic behavior of three converter topologies employed in power conditioning: boost converter, sepic converter and interleaved boost converter. The simulation results for the three topologies sho w that the output voltage of the fuel cell (FC) was stabilized. Furthermore, the results indicate that the interleaved boost converter is a better topology compared to the boost and sep ic topologies in terms of our work.
  • 关键词:Fuel Cell; DC-DC Converter; MATLAB/Simulink; Power Conditioning; Input Current Ripple
国家哲学社会科学文献中心版权所有