中国电机工程学报2024，Vol.44Issue(7)：2886-2896,后插31,12.DOI:10.13334/j.0258-8013.pcsee.223441
自适应三管导通机制下模块化开关磁阻电机系统转矩交叉补偿控制
Torque Cross Compensation Control of Modular Switched Reluctance Motor Systems Under Adaptive Three-switch Conduction Mechanism
摘要
Abstract
The modular converter provides a promising solution towards converter unification and industrial massive production for switched reluctance motor(SRM)applications.To overcome the inherent torque plummet issue caused by the inherent two-phase series excitation and the voltage limitation of the existing modular topologies,an adaptive three-switch conduction-based torque control strategy is proposed in this paper.By establishing a three-step commutation mechanism based on an adaptive interval division principle,a torque cross compensation strategy is proposed.The peak value of the phase current is suppressed and the torque tracking accuracy is improved effectively for the modular SRM drives.Finally,the simulation and experiments are carried out based on a 150 W,three-phase 12/8-pole SRM to verify the feasibility and effectiveness of the proposed scheme.关键词
开关磁阻电机/三管导通机制/转矩交叉补偿/模块化变换器/转矩脉动抑制Key words
switched reluctance motor(SRM)/three-switch conduction/torque cross compensation/modular converter/torque ripple suppression分类
信息技术与安全科学引用本文复制引用
孙庆国,陈李枚,刘旭,李珊瑚,牛峰..自适应三管导通机制下模块化开关磁阻电机系统转矩交叉补偿控制[J].中国电机工程学报,2024,44(7):2886-2896,后插31,12.基金项目
国家自然科学基金项目(52207045) （52207045）
河北省省级科技计划(21567605H) （21567605H）
河北省教育厅在读研究生创新能力培养资助项目(CXZZSS2022038).Project Supported by National Natural Science Foundation of China(52207045) （CXZZSS2022038）
S&T Program of Hebei(21567605H) （21567605H）
The Innovation Ability Training Subsidy Project for Postgraduates of Hebei Province of China(CXZZSS2022038). （CXZZSS2022038）
