|本期目录/Table of Contents|

[1]鲁炳林,徐衍亮. 步进电机新型场路结合分析方法———齿层计算转矩法[J].电机与控制学报,2018,22(05):11-18.[doi:10.15938/j.emc.2018.05.002]
 LU Bing-lin,XU Yan-liang. Field-circuit coupled method of stepping motors— tooth-layer calculated torque method [J].,2018,22(05):11-18.[doi:10.15938/j.emc.2018.05.002]
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
22
期数:
2018年05
页码:
11-18
栏目:
出版日期:
2018-05-15

文章信息/Info

Title:
 Field-circuit coupled method of stepping motors— tooth-layer calculated torque method  
作者:
 鲁炳林 徐衍亮
 (山东大学 电气工程学院,山东 济南 250061)
Author(s):
  LU Bing-linXU Yan-liang
 (School of Electrical Engineering,Shandong University,Jinan 250061,China)
关键词:
步进电机 齿层计算转矩 齿层比磁导 电磁场有限元法
Keywords:
stepping motor tooth-layer calculated torque tooth-layer specific permeability finite elementmethod
分类号:
TM383.6
DOI:
10.15938/j.emc.2018.05.002
文献标志码:
A
摘要:
 齿层比磁导法是目前步进电机电磁转矩的主要计算方法,提出了一种新型电磁转矩分析计算方法—齿层计算转矩法。首先给出步进电机齿层计算转矩的概念,同时在理论上证明了采用齿层计算转矩法计算步进电机电磁转矩的正确性,然后给出了齿层计算转矩法用于步进电机电磁转矩及其他性能分析计算的步骤,最后针对磁阻式步进电机和混合式步进电机,分别采用齿层比磁导法、齿层计算转矩法和电磁场有限元法进行对比研究。结果表明,齿层计算转矩法与现在通用的齿层比磁导法相比具有简单实用、计算精度高的特点。
Abstract:
 Tooth-layer specific permeability method is so far the main method for calculating of electro-magnetic torque in stepping motors,a novel method for the analysis and calculation of electromagnetictorque was proposed which is called the tooth-layer calculated torque ( TLCT) method. The concept ofTLCT was defined firstly and its correctness when used to calculate the electromagnetic torque was provedtheoretically at the same time. Then the way to use the TLCT method in calculating electromagnetictorque and other performance parameters in stepping motors was described. Finally,a comparative re-search among the tooth-layer specific permeability method,the TLCT method and the finite element meth-od ( FEM) was carried out,with results showing that the TLCT method is characterized by being simpleand practical as well as high accuracy compared with the tooth-layer specific permeability method.

参考文献/References:

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备注/Memo

备注/Memo:
 收稿日期: 2017 - 03 - 06
基金项目: 国家高技术研究发展计划( 863 计划) ( 2015AA042307)
作者简介: 鲁炳林( 1988—) ,男,博士研究生,研究方向为永磁电机及特种电机的设计和控制;
徐衍亮( 1966—) ,男,博士,教授,博士生导师,研究方向为永磁电机及特种电机的设计和控制,磁悬浮轴承的设计和控制,电动汽车驱动系统。
更新日期/Last Update: 2018-07-02