广东工业大学学报 ›› 2004, Vol. 21 ›› Issue (1): 13-16.

• 综合研究 • 上一篇    下一篇

电动汽车永磁无刷直流电动机全数字化控制

  

  1. 广东工业大学信息工程学院; 广东工业大学信息工程学院 广东广州510643; 广东广州510643;
  • 出版日期:2004-03-03 发布日期:2004-03-03
  • 基金资助:

    广东省科委攻关项目(960023)

Fully Digitized Control of Electric Vehicle Permanent Magnet Brushless DC Electrical Machines

  1. (Faculty of Information Engineering,Guangdong University of Technology,Guangzhou 510643 China)
  • Online:2004-03-03 Published:2004-03-03

摘要: 介绍了电动汽车中永磁无刷直流电动机的全数字化控制系统,重点讨论了用TMS320LF2407实现电动汽车驱动装置的全数字化控制,其核心控制算法采用PI运算.采用了TMS320LF2407后,不仅简化了系统的外围设备,降低了系统的功耗,而且提高了系统的准确性和实时性,获得了更好的控制效果.

关键词: 电动汽车; 永磁无刷直流电动机; 数字信号处理器; 全数字化;

Abstract: This article introduces a digital control system of permanent magnet brushless DC electromotor in electric vehicles,and lays emphasis on discussing the realization of the digital control of driver in electric vehicles with TMS320LF2407.The DSP is used in fewer external components and lower system cost and improves veracity and real time of DC motor.Better control effect is achieved.

Key words: electric vehicles; PM brushless DC electrical machines; DSP; fully digitized;

[1] 边晓燕,张祺,李日隆.  无刷直流电动机调速系统设计[J]. 微特电机. 2001(05)

[1] 李钟明,刘卫国著.稀土永磁电机[M]. 国防工业出版社, 1999
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