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浅析某型电机异常停转故障的问题

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本文针对某型电机在验收试验中出现异常停转的故障进行了分析,对驱动器中功率MOSFET短路失效的机理进行分析及试验验证,确定了异常停转问题的原因,并采取了改进措施,为同类问题解决提供了可供借鉴的途径.
Analysis and Reflection on the Abnormal Stopping Fault of a Certain Type of Motor
This article analyzed the fault of abnormal shutdown of a certain type of motor during acceptance testing,analyzed and verified the mechanism of power MOSFET short circuit failure in the driver,identified the cause of the abnormal shutdown problem,and took improvement measures.In response to changes in the parameters of imported components,it provides a reference path for solving similar problems.

motor driverfaultfailure analysisimprove

刘艺凡、张朝晖、张鹏涛、安博、杨鹏、李煜

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陆装驻西安地区第八军事代表室,西安 710043

西安微电机研究所有限公司,西安 710077

电机驱动器 故障 失效分析 改进

2024

微电机
西安微电机研究所

微电机

CSTPCD
影响因子:0.431
ISSN:1001-6848
年,卷(期):2024.57(4)