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[1]刘爱民,娄家川,孙鹏. 轴向线圈辅助磁阻型双凸极电机控制策略研究[J].电机与控制学报,2018,22(11):75-81.[doi:10.15938/j.emc.2018.11.010]
 LIU Ai-min,LOU Jia-chuan,SUN Peng.Control strategy of axial coil assisted reluctance doubly salient motor[J].,2018,22(11):75-81.[doi:10.15938/j.emc.2018.11.010]
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 轴向线圈辅助磁阻型双凸极电机控制策略研究
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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11
页码:
75-81
栏目:
出版日期:
2018-11-28

文章信息/Info

Title:
Control strategy of axial coil assisted reluctance doubly salient motor
作者:
 刘爱民 娄家川 孙鹏
 ( 沈阳工业大学电气工程学院,沈阳110870)
Author(s):
 LIU Ai-min LOU Jia-chuan SUN Peng
 ( School of Electrical Engineering,Shenyang University of Technology,Shenyang 110870,China)
关键词:
线圈辅助磁阻 三相六状态 转矩脉动 励磁线圈 励磁电流—转矩直接控制
Keywords:
coil assisted reluctance three phase-six state torque ripple excitation coil excitation current-torque direct control
分类号:
TM 331
DOI:
10.15938/j.emc.2018.11.010
文献标志码:
A
摘要:
针对传统永磁直流电机中永磁体在高温高压下可能退磁并且不能调磁的问题,设计一种轴向线圈辅助磁阻型双凸极电机,并依据双凸极电机的运行原理,基于该电机的特殊结构和电感模型,在标准角度导通方式的基础上提出一种三相六状态角度导通方式。通过搭建双组功率逆变模块,利用中央辅助励磁线圈可增磁弱磁的原理,提出励磁电流—转矩直接控制策略,通过控制换相时刻励磁电流的大小以实现励磁电流的自适应调节进而实现对输出转矩的控制。最终经过场—路耦合分析和实验分别验证控制方法的可行性和有效性,使电机运行更加平稳。
Abstract:
 An axial coil assisted reluctance doubly salient motor was designed for the problem that the permanent agnet might demagnetize and could not be magnetized under high temperature and high pressure  permanent magnet DC motor. According to the principle of the double salient motor,based on the special tructure and inductance model of the motor,a three phase six-state angle conduction mode was put orward on the basis of the standard angle conduction mode. An excitation current-torque direct control trategy based on the central excitation coil with a two-group power inverter module was proposed. By controlling he excitation current at the commutation moment to realize the adaptive adjustment of the excitation urrent the torque control was achieved. Ultimately the feasibility and effectiveness of the control ethod making the motor run more smoothly are verified by the field-circuit coupled analysis and experiments.

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备注/Memo

备注/Memo:
 收稿日期: 2017 - 05 - 14
基金项目: 国家自然科学基金( 51777131)
作者简介: 刘爱民( 1961—) ,女,教授,博士生导师,研究方向为特种电机及其控制、智能控制策略;
娄家川( 1987—) ,男,博士研究生,研究方向为电机理论与设计;
孙鹏( 1993—) ,男,硕士研究生,研究方向为电机及其控制技术。
通信作者: 娄家川
更新日期/Last Update: 2018-12-05