摘要
针对燃料电池的应用条件和特点,分析和研究了直流变换器电路的电流和电压关系,通过引入参数变量,将Boost变换器开关过程表征为统一的状态方程,进而应用Matlab/Simulink的两种建模方法对变换器进行了仿真,得到了与理论相符的结果。
The current-voltage relationship of the DC converter circuit was analyzed based on the application conditions and characteristics of fuel cells.Parameter variables were introduced to express the switching process of the boost converter as a uniform equation of state.Moreover,converter simulation was made using two modeling methods of Matlab/Simulink.Results in line with the theory were obtained.
出处
《大连民族学院学报》
CAS
2009年第5期414-416,共3页
Journal of Dalian Nationalities University
关键词
直流变换器
电动汽车
仿真
DC converter
electric vehicle
simulation
