An improved torque ripple suppression method for switched reluctance motor (SRM)

被引：0
|
作者：
Zhang, Xiao [1 ]
Liu, Ziyi [2 ]
Zhou, Guangxu [3 ]
Mu, Yongyun [3 ]
Wang, Xuewei [1 ]
Lo, Zengwei [1 ]
机构：
[1] Shandong Ozer Elect Technol Co Ltd, Dept Technol Dev, Weifang, Peoples R China
[2] Jinan Foreign Language Sch, Int Ctr, Jinan, Peoples R China
[3] Qilu Univ Technol, Inst Automat, Shandong Acad Sci, Jinan, Peoples R China
来源：
2022 25TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2022) | 2022年
关键词：
torque ripple suppression; torque sharing function; fuzzy logic rules; switched reluctance motor;
D O I：
10.1109/ICEMS56177.2022.9983146
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to improve the problem of large torque ripple of switched reluctance motor (SRM), the control strategy combined a current chopper controller based on fuzzy logic rules with torque sharing function (TSF) is designed. The reference torque value can be obtained through speed closed-loop, which is combined with the TSF to obtain the reference value of each phase current, so that the duty cycle of output PWM could be ensured according to different current deviation values. By controlling the turn on time to achieve the effect of restraining torque ripple. The control system platform of three-phase 6/4 pole SRM is built to test the theoretical analysis and simulation research of the above algorithm. Finally, the experimental results are consistent with the simulation results and the output torque ripple of the system is suppressed.
引用
收藏
页数：5
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