电动汽车续流增磁电机驱动控制系统动态建模  

Dynamic Simulation of New Enhanced Magnetism DC Motor Applied to Electric Vehicle

作　　者：张承宁[1] 邵桂欣[1] 

机构地区：[1]北京理工大学机械与车辆工程学院电动汽车工程技术中心,北京100081

出　　处：《系统仿真学报》2008年第4期1002-1005,1035,共5页Journal of System Simulation

基　　金：国家"十五"863计划电动汽车重大专项基金项目(2002AA501821)

摘　　要：为了研究电动汽车新型电机系统——续流增磁电机驱动控制系统的动态性能,依据系统控制思想、续流增磁电机原理及试验数据,对该电机驱动控制系统动态建模,推出系统动态数学模型并分析其工作特性和加速特性。该电机系统是多输入多输出的非线性耦合系统,离散系统数学模型后迭代计算系统加速过程结果与试验结果吻合,为电机性能分析和实践应用奠定了理论基础。To study the dynamic performance of a new enhanced magnetism motor system applied to electric vehicles, its equivalent dynamic model was set up based on its control strategy and test data. Its dynamic mathematic function was put forward to analyze its dynamic performance. It is one multi-input multi-output nonlinear coupled systems. The results coincide with experiments so that the new motor＇s performance can be studied on its equivalent mathematical model.

关 键 词：续流增磁电机 弱磁调速 PWM Simpower SYSTEM STATEFLOW 

分 类 号：U469.72[机械工程—车辆工程]