湖北汽车工业学院学报2025，Vol.39Issue(1)：53-56,61,5.DOI:10.3969/j.issn.1008-5483.2025.01.010
永磁同步电机深度弱磁失控分析及其应对策略研究
Analysis of Deep Field-weakening Control of Permanent Magnet Synchronous Motor and Its Countering Strategy
刘晓彬 1梅建伟1
作者信息
- 1. 湖北汽车工业学院 电气与信息工程学院,湖北 十堰 442002
- 折叠
摘要
Abstract
To address the issue of current runaway of interior permanent magnet synchronous motors(IPMSMs)in deep field-weakening regions,building upon traditional voltage-regulated field-weaken-ing control,a maximum torque-per-voltage field-weakening control strategy was proposed based on voltage regulation,and simulation analysis was conducted with MATLAB/Simulink.The simulation re-sults show that compared with the traditional strategy,the proposed control strategy can avoid the cur-rent runaway under deep field-weakening conditions and significantly improve the motor's stability.关键词
内置式永磁同步电机/弱磁控制/转矩电压比/电流失控Key words
IPMSM/field-weakening control/torque-voltage ratio/current runaway分类
信息技术与安全科学引用本文复制引用
刘晓彬,梅建伟..永磁同步电机深度弱磁失控分析及其应对策略研究[J].湖北汽车工业学院学报,2025,39(1):53-56,61,5.
