Some Key Technology Problems for Independent-wheel and Hub Direct DrivingBogie with Permanent Magnet Motor

CHEN Guosheng; XIAO Ti; CHEN Xihong; GONG Xiaobin; LU Zhenggang; WANG Wenbin

doi:10.13890/j.issn.1000-128x.2016.05.002

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Some Key Technology Problems for Independent-wheel and Hub Direct DrivingBogie with Permanent Magnet Motor

更新时间：2021-12-13

- Some Key Technology Problems for Independent-wheel and Hub Direct DrivingBogie with Permanent Magnet Motor
- Electric Drive for Locomotives Issue 5, Pages: 4-7(2016)
- 作者机构：
  
  1. 中车株洲电力机车有限公司,湖南,株洲,412001
  2. 同济大学铁道与城市轨道交通研究院,上海,201804
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2016.05.002
  CLC：
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CHEN Guosheng, XIAO Ti, CHEN Xihong, et al. Some Key Technology Problems for Independent-wheel and Hub Direct DrivingBogie with Permanent Magnet Motor. [J]. Electric Drive for Locomotives (5):4-7(2016)
DOI：

CHEN Guosheng, XIAO Ti, CHEN Xihong, et al. Some Key Technology Problems for Independent-wheel and Hub Direct DrivingBogie with Permanent Magnet Motor. [J]. Electric Drive for Locomotives (5):4-7(2016) DOI： 10.13890/j.issn.1000-128x.2016.05.002.

摘要

基于永磁电机轮毂直驱独立旋转车轮转向架结构、车辆曲线通过动态性能、功率匹配以及电机效率和冷却方式比较等的分析研究，提出了低地板轻轨车辆如采用永磁电机轮毂直驱独立旋转车轮转向架，则需要解决车辆的导向控制、合适的电机功率和有效的电机冷却方式等几个关键技术问题。

Abstract

Based on analysis of the bogie structure, curve-pass dynamics, power matching and the efficiency or cooling of the motorfor the independent-wheel and hub direct driving bogie with permanent magnet motor, the following conclusion was get: if the low floorlight-rail vehicle adopt the independent-wheel and hub direct driving bogie with permanent magnet motor, some key technology problemssuch as guiding regulate, appropriate motor power and effective cooling scheme of the motor should be solved.

关键词

永磁电机轮毂直驱独立旋转车轮导向控制功率效率冷却

Keywords

permanent magnet motorhub direct drivingindependent rotating wheelguiding regulatemotor powermotorefficiencycooling

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