直流电机控制器电损伤机理分析及解决方案  

Mechanism Analysis and Solution of DC Motor Controller Electrical Damage

作　　者：吴文贤 周丹 吴桐 

机构地区：[1]广东省高性能伺服系统企业重点实验室,珠海519070 [2]珠海格力电器股份有限公司,珠海519070

出　　处：《日用电器》2025年第2期90-94,共5页ELECTRICAL APPLIANCES

摘　　要：永磁同步电机以节能、静音优势获得广泛应用,但对应驱动器售后故障率居高不下。本文结合售后异常样品分析,对电机驱动器电损伤进行了详细分析,提出有效的解决方案。同时,为了验证开发控制器抗电浪涌效果,开发了一套电机控制器抗电冲击评测系统。Magnetic synchronous Motor is widely used for its Energy saving and Quiet advantages,but the after-sales failure rate of the corresponding drive remains high.In this paper,combined with the analysis of abnormal samples after sale,the electrical damage of Motor drive is analyzed in detail,and an effective solution is put forward.At the same time,in order to verify the anti-surge effect of the development Controller,a set of Motor Controller anti-shock evaluation system was developed.

关 键 词：无刷直流电机 电机控制器 电损伤 抗电冲击 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]