电机参数辨识与自适应控制策略研究  

Researches on Motor Parameter Identification and Adaptive Control Strategy

作　　者：魏成坤 Wei Chengkun(PetroChina Daqing Petrochemical Branch Company,Daqing 163000,China)

机构地区：[1]中国石油天然气股份有限公司大庆石化分公司,黑龙江大庆163000

出　　处：《防爆电机》2025年第2期32-34,55,共4页Explosion-proof Electric Machine

摘　　要：随着电力电子技术的飞速发展,永磁同步电机(PMSM)作为高效、节能的电机驱动系统,在工业、交通、航空航天等领域得到了广泛应用。然而,PMSM的性能和效率受到其参数辨识和控制策略的深刻影响。因此,对PMSM的参数辨识及控制策略进行研究,对于提高电机性能、优化系统运行具有重要意义。现深入探讨了PMSM的参数辨识方法和自适应控制策略,通过理论分析和实验验证,提出了一系列优化和改进方案,为实际应用提供了理论依据和指导。With the rapid development of power electronics technology,the Permanent Magnet Synchronous Motor(PMSM)has been widely used as an efficient energy-saving motor drive system in industry,transportation,aerospace and other fields.However,the performance and efficiency of PMSM are profoundly affected by its parameter identification and control strategy,thus the research of them has a great significance to improve motor performance and optimize system operation.This paper deeply discusses the parameter identification method and adaptive control strategy of PMSM,and proposes a series of optimization and improvement schemes through the theoretical analysis and experimental verification,which provides a theoretical basis and guidance for the practical application.

关 键 词：电机 参数辨识 自适应控制 

分 类 号：TM301.2[电气工程—电机]