| Modeling and control of a small solar fuel cell hybrid energy system |
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| 引用本文： | LI Wei ZHU Xin-jian CAO Guang-yi. Modeling and control of a small solar fuel cell hybrid energy system[J]. 浙江大学学报(A卷英文版), 2007, 8(5): 734-740. DOI: 10.1631/jzus.2007.A0734 |
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| 作者姓名： | LI Wei ZHU Xin-jian CAO Guang-yi |
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| 作者单位： | Fuel Cell Research Institute，Shanghai Jiao Tong University，Shanghai 200240，China |
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| 基金项目： | Project (No. 2002AA517020) supported by the Hi-Tech Researchand Development Program (863) of China |
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| 摘 要： | This paper describes a solar photovoltaic fuel cell (PVEC) hybrid generation system consisting of a photovoltaic (PV) generator, a proton exchange membrane fuel cell (PEMFC), an electrolyser, a supercapacitor, a storage gas tank and power conditioning unit (PCU). The load is supplied from the PV generator with a fuel cell working in parallel. Excess PV energy when available is converted to hydrogen using an electrolyser for later use in the fuel cell. The individual mathematical model for each component is presented. Control strategy for the system is described. MATLAB/Simulink is used for the simulation of this highly nonlinear hybrid energy system. The simulation results are shown in the paper.
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| 关 键 词： | 太阳电池 质子交换膜燃料电池 小型组合能源系统 模型 控制 |
| 收稿时间： | 2006-05-10 |
| 修稿时间： | 2006-11-21 |
Modeling and control of a small solar fuel cell hybrid energy system |
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| Li Wei,Zhu Xin-jian,Cao Guang-yi. Modeling and control of a small solar fuel cell hybrid energy system[J]. Journal of Zhejiang University Science, 2007, 8(5): 734-740. DOI: 10.1631/jzus.2007.A0734 |
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| Authors: | Li Wei Zhu Xin-jian Cao Guang-yi |
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| Affiliation: | (1) Fuel Cell Research Institute, Shanghai Jiao Tong University, Shanghai, 200240, China |
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| Abstract: | This paper describes a solar photovoltaic fuel cell(PVEC) hybrid generation system consisting of a photovoltaic(PV) generator,a proton exchange membrane fuel cell(PEMFC),an electrolyser,a supercapacitor,a storage gas tank and power conditioning unit(PCU). The load is supplied from the PV generator with a fuel cell working in parallel. Excess PV energy when available is converted to hydrogen using an electrolyser for later use in the fuel cell. The individual mathematical model for each component is presented. Control strategy for the system is described. MATLAB/Simulink is used for the simulation of this highly nonlinear hybrid energy system. The simulation results are shown in the paper. |
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| Keywords: | Photovoltaic (PV) Fuel cell Electrolyser Maximum power point tracking |
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