摘要
变压器作为电力系统中电能转换的重要枢纽,直流电阻三相平衡是其安全运行的重要条件之一。结合生产实际,针对可能导致变压器直流电阻不平衡的原因进行梳理与归纳,提供一种能够快速判断故障位置的有效方法,为变压器检修人员提供经验参考,提高变压器检修工作效率。
As an important hub for energy conversion in the power system,the three-phase balance of DC resistance is one of the important conditions for the safe operation of transformers.Based on practical production,this article summarizes and categorizes the possible causes of unbalanced direct resistance in transformers,and provides an effective method for quickly determining the location of faults,providing experience reference for transformer maintenance personnel and improving the efficiency of transformer maintenance work.
作者
郭杰
蔡继朝
蔺得林
张海建
张凌云
GUO Jie;CAI Jizhao;LIN DElin;ZHANG Haijian;ZHANG Lingyun
出处
《今日自动化》
2025年第7期45-47,共3页
Automation Today
关键词
变压器
直流电阻
故障位置
transformer
DC resistance
fault location
