船电技术2026，Vol.46Issue(3)：8-10,3.
基于限幅PI算法的永磁同步电机仿真优化研究
Simulation and Optimization research of PMSM based on limited PI algorithms
柯柏杰 1詹宇声1
作者信息
- 1. 武汉船用电力推进装置研究所,武汉,430064
- 折叠
摘要
Abstract
Conventioanl SVPWM control algorithms are prone to speed overshoot and prolonged setting times during motor startup,adversely affecting the system's dynamic response performance.To address this issue,this paper analyzes and derives expressions for speed overshoot and steady-state time during the startup of permanent magnet synchronous motors(PMSMs)under SVPWM control.It concludes that increasing the system damping ratio can enhance transient stability.On this basis,the paper further proposes that the system damping ratio can be improved via a amplitude-limited PI algorithm.Simulation analysis verifies the effectiveness of the proposed measures.关键词
永磁同步电机/空间矢量脉宽调制/限幅PI算法/稳定性分析Key words
PMSM/SVPWM/amplitude-limited PI algorithm/stability analysis分类
信息技术与安全科学引用本文复制引用
柯柏杰,詹宇声..基于限幅PI算法的永磁同步电机仿真优化研究[J].船电技术,2026,46(3):8-10,3.
