42伏汽车异步发电机矢量控制系统的建模与仿真  

Modeling and Simulation of 42-V Automotive Power Generation System with Vector-Control-Based Induction Generator

作　　者：谭峙[1] 卢子广[1] 孙述宽[1] 

机构地区：[1]广西大学电气工程学院,南宁530004

出　　处：《系统仿真学报》2008年第16期4485-4489,共5页Journal of System Simulation

基　　金：国家自然科学基金项目(50567001);广西自然科学基金项目(桂科基0575015)

摘　　要：针对未来汽车高效、高输出功率的特点,提出了42伏异步发电机-PWM整流器汽车发电矢量控制系统。基于MATLAB/Simulink建立了独立的异步发电机、PWM整流器、矢量控制、电压控制、蓄电池等模块。在变速变负载条件下进行仿真并分析了影响动态电压的因素。仿真结果表明系统建模的有效性。In order to get the high-efficiency and high-output-power in the future automobiles, a 42-V automotive generation system with induction generator and pulse-width- modulation （PWM） boost rectifier based on vector control scheme was proposed. The models of the induction generator, PWM rectifier, vector controller, voltage controller and battery were developed independently by using MATLAB/Simulink. The effects on the dynamic voltage were analyzed and the constructed system models were verified by the off-line and real-time simulation results during varying speed and different load.

关 键 词：汽车发电系统 异步发电机 矢量控制 PWM整流器 建模与仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]