非车载充电机仿真建模

Simulation and Modeling to Non-Car Charger Electric Vehicles of Based on MATLAB

摘要:

在阐述电动汽车非车载充电机的基本结构的基础上,根据非车载充电机的基本原理,针对不可控整流型非车载充电机,分析高频隔离式DC/DC变换器和充电机的控制电路,在Matlab-Simulink的平台上进行建模,对相关参数进行仿真,并对其注入电网和输出充电的电能进行评估。

Abstract:

On the basis of describing the basic structure of the electric vehicle (EV), the high–frequency isolated DC/DC converter and the steering circuit of off-board charger was analyzed according to the basic principle of the off-board charger, which was especially suitable for the three-phase uncontrollable rectified charger. Based on the matlab-simulink, the off-board charger of EV was modeled, and some correlation parameters were calculated in simulation system as well. Moreover, some evaluations about the quality of the input’s and output’s electric energy were made in this paper.