| 基于PMSM-DTC的电动汽车驱动控制 |
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| 引用本文： | 车长金,曲永印,刘德君,崔洋,白娟.基于PMSM-DTC的电动汽车驱动控制[J].吉林林学院学报,2011(6):723-728. |
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| 作者姓名： | 车长金 曲永印 刘德君 崔洋 白娟 |
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| 作者单位： | [1]北华大学电气信息工程学院,吉林吉林132013 [2]兖矿集团,山东邹城273500 |
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| 基金项目： | 吉林省教育厅科学技术研究项目（2011134） |
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| 摘 要： | 提出了一种以TMS320LF2407A DSP为微控制器的电动汽车驱动控制系统.该系统将永磁同步电动机作为驱动电机,采用基于空间矢量脉宽调制（SVPWM）的直接转矩控制技术.电动汽车采用两轮后置驱动,只需控制一路永磁同步电动机,再通过机械差速及传动装置实现行进.直接转矩控制采用转矩（电流）、速度双闭环控制方案和智能PI控制算法,可达到较好的静态和动态性能.
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| 关 键 词： | 空间矢量脉宽调制 直接转矩控制 电动汽车 驱动控制 DSP |
Driving Control of Electric Vehicle Based on PMSM-DTC |
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| Authors: | CHE Chang-jin QU Yong-yin LIU De-jun CUI Yang BAI Juan |
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| Institution: | 1.Electric and Information Engineering College of Beihua University,Jilin 132013,China; 2.Yankuang Group,Zoucheng 273500,China) |
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| Abstract: | Driving control system of electric vehicle with TMS320LF2407A DSP as microcontroller is mentioned.This system takes permanent magnet syncronous generator as the driving motor,utilizing the direct torque control technology of SVPWM.Electric vehicles are rear driven by two wheels,which only need to control one permanent magnet syncronous generator,and then it will be driven by mechanical differential and gearing.Direct torque control technology utilizes torque（current）,control scheme of the double closed-loop of speed and Fuzzy-PI control algorithm,which can have a better static and dynamic performance. |
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| Keywords: | SVPWM direct torque control electric vehicle driving control DSP |
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