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作者:

Xu Jiaqun (Xu Jiaqun.) | Cui Haotian (Cui Haotian.)

收录:

CPCI-S

摘要:

This paper proposes a new and simple while cost-effective method for light electric vehicles regenerative brake with BLDC motor (Brushless DC Motor). The power stage topology of this electric vehicles' motor controller is similar to traditional BLDC motor controller. There is not necessary to use additional power converter, such as a boost converter, or other electric energy storage system for regenerative braking. During the regenerative braking, only PWM schemes of the inverter are changed, the kinetic energy of the vehicles will be converted to electrical energy and then returns to the battery pack. In order to achieve both better rider's comfort and improved regenerative energy returns to battery pack, this paper proposes a novel regenerative current sensing and control method. On the regenerative braking period, the controller performs two control loops, the winding current control loop and output DC-Link current control loop. To implement the regenerative DC-Link current control loop, there is no need to mount additional sensor to measure the output current sensor. Finally, some experiment on a BLDC controller with new control strategy, described above, is demonstrated.

关键词:

作者机构:

  • [ 1 ] [Xu Jiaqun]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing, Peoples R China
  • [ 2 ] [Cui Haotian]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing, Peoples R China

通讯作者信息:

  • [Xu Jiaqun]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing, Peoples R China

电子邮件地址:

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来源 :

2015 18TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS)

年份: 2015

页码: 1423-1428

语种: 英文

被引次数:

WoS核心集被引频次: 8

SCOPUS被引频次:

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 2

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