磁罗经补偿装置对消磁绕组绝缘故障诊断的影响及改进  

Influence and improvement of magnetic compass compensation device on insulation fault diagnosis of degaussing windings

作　　者：周炎生 刘磊[1] 刘俊 ZHOU Yansheng;LIU Lei;LIU Jun

机构地区：[1]92601部队,广东湛江524009

出　　处：《中国修船》2024年第5期11-13,共3页China Shiprepair

摘　　要：磁罗经补偿装置是校正船舶磁罗经误差的重要设备。文章分析了磁罗经补偿装置的工作原理和其绝缘性能对消磁绕组绝缘故障诊断的影响,提出通过非接触式直流电流传感器采集电流,能够消除磁罗经补偿装置绝缘性能对消磁绕组绝缘故障诊断的影响,提高了故障诊断准确率。The magnetic compass compensation device is an important equipment for correcting the error of the marine magnetic compass.This paper analyzed the working principle of the magnetic compass compensation device and the influence of its insulation performance on insulation fault diagnosis of degaussing windings.It proposes to uti⁃lize a magnetic compass compensation device to collect current through a non-contact current sensor,which can eliminate the influence of insulation performance of the magnetic compass compensation device on insulation fault di⁃agnosis of degaussing windings,thereby improving the accuracy of fault diagnosis.

关 键 词：磁罗经补偿装置 绝缘故障 消磁绕组 

分 类 号：U672[交通运输工程—船舶及航道工程]