[1]贾广隆,陈致初,胡勇峰,等.定子电励磁无刷同步电机设计及其电感参数计算[J].控制与信息技术(原大功率变流技术),2018,(04):27-31.[doi:10.13889/j.issn.2096-5427.2018.04.006]
 JIA Guanglong,CHEN Zhichu,HU Yongfeng,et al.Stator Electrically-excited Brushless Synchronous Machine and Its Inductance Calculation[J].High Power Converter Technology,2018,(04):27-31.[doi:10.13889/j.issn.2096-5427.2018.04.006]
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定子电励磁无刷同步电机设计及其电感参数计算()
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《控制与信息技术》(原《大功率变流技术》)[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2018年04期
页码:
27-31
栏目:
电力及传动控制
出版日期:
2018-08-05

文章信息/Info

Title:
Stator Electrically-excited Brushless Synchronous Machine and Its Inductance Calculation
文章编号:
2096-5427(2018)04-0027-05
作者:
贾广隆陈致初胡勇峰李伟业
(中车株洲电力机车研究所有限公司,湖南株洲 412001)
Author(s):
JIA GuanglongCHEN ZhichuHU YongfengLI Weiye
( CRRC Zhuzhou Institute Co., Ltd., Zhuzhou, Hunan 412001, China )
关键词:
无刷电机同步电机混合转子电机电感
Keywords:
brushless motor synchronous machine hybrid rotor motor inductance
分类号:
TM346.+1
DOI:
10.13889/j.issn.2096-5427.2018.04.006
文献标志码:
A
摘要:
针对传统电励磁同步电机存在电刷滑环降低可靠性问题,研究了一种新型结构电励磁同步电机——定子电励磁无刷同步电机(SEBSM),并介绍其结构、运行原理;通过气隙磁场分析,进一步揭示了SEBSM 磁场调制机理和机电能量转换机理;基于绕组函数法和气隙比磁导函数叠加法,建立了SEBSM 电感参数模型,并对一台(8+4)极样机的电感参数进行了计算,其计算值与测量值误差在±2.5% 以内,验证了该电感参数计算模型的正确性。
Abstract:
It is known that the reliability of electrically excited synchronous machine with brush is reduced. It proposed a new type of electrically excited synchronous machine, the stator electrically-excited brushless synchronous machine (SEBSM). In this paper, the structure characteristic and working principles of the SEBSM were introduced, the air-gap magnetic field of the machine was analyzed, and its magnetic field modulation principle and mechanism of electromechanical energy conversion were further revealed. Based on winding function and superposition method, inductance parameter calculation model of the SEBSM was set up, the inductance parameters of the SEBSM prototype with 8+4 poles were calculated, and the error between the calculated and tested inductances is within ±2.5%, which justified the correctness of the inductance calculation model.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-08-08
作者简介:贾广隆(1987-),男,博士,工程师,研究方向为轨道交通和新能源汽车驱动电机。
基金项目:国家自然科学基金重点资助项目(51277125)
更新日期/Last Update: 2018-08-17