10 kV配电变压器故障分析及处理建议  

Fault Analysis and Handling Suggestions for 10 kV Distribution Transformer

作　　者：和治翔 庄原 HE Zhixiang;ZHUANG Yuan(Diqing Power Supply Bureau of Yunnan Power Grid Co.,Ltd,Diqing 674400,China;Qujing Power Supply Bureau of Yunnan Power Grid Co.,Ltd,Qujing 655000,China)

机构地区：[1]云南电网有限责任公司迪庆供电局,云南迪庆67400 [2]云南电网有限责任公司曲靖供电局,云南曲靖655000

出　　处：《云南水力发电》2024年第7期114-117,共4页Yunnan Water Power

摘　　要：配电变压器在配电系统中承担着电压变换的重要任务,其安全稳定运行对保障配电系统可靠性具有重大意义,通过对故障配电变压器的运行环境、运行数据、试验检测结果进行分析,结合外观和解体检查,找出故障原因,对配变运维及故障配变修复提供参考建议。Distribution transformers play an important role in voltage transformation in distribution systems,and their safe and stable operation is of great significance for ensuring the reliability of distribution systems.By analyzing the operating environment,operating data,and test results of the faulty distribution transformer,combined with appearance and disassembly inspection,the cause of the fault is identified,and reference suggestions are provided for the operation and maintenance of the distribution transformer as well as the repair of the faulty distribution transformer.

关 键 词：变压器 配变故障 解体 直流电阻 绝缘电阻 变比试验 

分 类 号：TV737[水利工程—水利水电工程]