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Modeling and control of a dc-dc resonant converter interfacing fuel cell in electric vehicle

机译:电动车辆DC-DC谐振转换器接口燃料电池的建模与控制

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An electric vehicle powered by the fuel cells called fuel cell electric vehicles has higher efficiency and lower emissions compared with the internal combustion engine vehicles. In this paper presents modeling and control of a dc-dc resonant converter interfacing fuel cell for electric vehicle. The necessary energy to move the vehicle is provided by two separate energy sources, which are fuel cell and a super capacitor. A high frequency DC-DC converter fed by fuel cell is analyzed. The mathematical model of the fuel cell is presented and the average model and the controller of the dc-dc converter is elaborated. The proposed converter is digitally simulated using the MATLAB/Simulink/Sim Power Systems software. The dynamic performances of the electric vehicle drives are examined for the standardized European speed cycle type.
机译:与燃料电池电动车辆的燃料电池供电的电动车辆具有更高的效率和较低的排放,与内燃机车辆相比。本文介绍了电动车辆DC-DC谐振转换器接口燃料电池的建模和控制。移动车辆的必要能量由两个单独的能源提供,其是燃料电池和超级电容器。分析由燃料电池供给的高频DC-DC转换器。提出了燃料电池的数学模型,并阐述了DC-DC转换器的平均模型和控制器。使用MATLAB / SIMULINK / SIM电源系统软件进行数字模拟所提出的转换器。为标准化的欧洲速度循环类型检查了电动车驱动器的动态性能。

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