中国电机工程学报2024，Vol.44Issue(19)：7829-7839,中插29,12.DOI:10.13334/j.0258-8013.pcsee.231104
一种多模式双定子开关磁阻电机混合控制系统
A Hybrid Control System for Multi-mode Double Stator Switched Reluctance Motor
摘要
Abstract
Switched reluctance(SRM)motor has the advantages of high reliability,low cost,simple structure and large starting torque.However,it also has the disadvantages of low power density and large torque ripple.In this paper,a multi-mode hybrid control system of double stator switched reluctance motor with high efficiency and low torque ripple is designed for the characteristics of the new magnetic field decoupling double stator switched reluctance machine(DSSRM)with five working modes:inner stator,outer stator,double stator,inner and outer stator in series and parallel.Firstly,an optimization function considering the working efficiency and torque ripple of the motor is constructed;Secondly,a hybrid control method is proposed,which adopts direct instantaneous torque control(DITC)and auto disturbance rejection control(ADRC)at low speed and high speed respectively to improve the dynamic performance of the motor;In addition,in order to reduce the larger torque peak value when switching between modes,a mode switching strategy centered on the concept of torque negative feedback compensation is proposed.The superiority of the control system is verified through simulation and experiments,which lays a foundation for the application of new double stator switched reluctance motors.关键词
双定子开关磁阻电机/自抗扰控制/工作模式选择/转矩补偿Key words
double stator switched reluctance machine(SRM)/auto disturbance rejection control(ADRC)/working mode selection/torque compensation分类
信息技术与安全科学引用本文复制引用
闫文举,张东,李海龙,陈昊,王为超,王青..一种多模式双定子开关磁阻电机混合控制系统[J].中国电机工程学报,2024,44(19):7829-7839,中插29,12.基金项目
国家自然科学基金项目(52007191,51967013) （52007191,51967013）
江苏省自然科学基金项目(BK20200654) （BK20200654）
江西省自然科学基金项目(20212BAB214061). Project Supported by National Natural Science Foundation of China(52007191,51967013) （20212BAB214061）
Natural Science Foundation of Jiangsu Province(BK20200654) （BK20200654）
Natural Science Foundation of Jiangxi Province(20212BAB214061). （20212BAB214061）
