基于MATLAB/Simulink的电动汽车非车载充电机仿真研究  

Study on the simulation of Off-Board Charger of electric vehicle based on MATLAB/SIMULINK

作　　者：荣海[1] 王印松[1] 薛金会[2] 李涛永[2] 

机构地区：[1]华北电力大学控制与计算机工程学院,保定071003 [2]中国电力科学研究院,北京100192

出　　处：《仪器仪表用户》2013年第4期31-33,共3页Instrumentation

基　　金：国家高技术研究发展计划资助项目(863计划)2011AA11A283

摘　　要：随着电动汽车产业的不断发展,电动汽车充电机数量也在不断增加。非车载充电机作为一种电源设备,提高效率可以有效降低其内部热损耗,保证设备的使用寿命。文中通过Matlab/Simulink仿真平台,根据电动汽车非车载充电机的基本原理,建立三相不控整流型非车载充电机仿真模型。通过仿真得到充电机充电过程中的效率曲线,分析了充电机损耗产生原因并提出了相应的解决方法。With the continuous development of the electric car industry,the number of the electric car charging machines is growing.Improving the efficiency ef off-board charger of electric vehicle can reduce the internal heat loss effectively and guarantee the life of the equipment.This paper establishes a model of the off-board charger by using three-phase uncentrolled rectifier in the Matlab/Simulink environment according to the basic principle.Additionally it presents the charger efficiency curve in the process of charging through simulation,analyzes the energy loss and provides the solution.

关 键 词：电动汽车 非车载充电机 三相不控整流 仿真 效率 

分 类 号：TP15[自动化与计算机技术—控制理论与控制工程] U46[自动化与计算机技术—控制科学与工程]