电力变压器高压试验技术及故障处理方法研究  

Research on High-Voltage Test Technology and Fault Handling Methods of Power Transformers

作　　者：罗恒 李晓梅 孔继蕾 王韧 王晖 蔺鑫 Luo Heng;Li Xiaomei;Kong Jilei;Wang Ren;Wang Hui;Lin Xin(Lincang Power Supply Bureau of Yunnan Power Grid Co.,Ltd,Lincang 677000,China)

机构地区：[1]云南电网有限责任公司临沧供电局,云南临沧677000

出　　处：《云南电力技术》2023年第5期43-45,共3页Yunnan Electric Power

摘　　要：本文以电力变压器为研究对象,探讨了变压器高压试验技术及故障处理方法。介绍了电力变压器的基本原理和结构特点,对变压器的高压试验技术进行了详细的阐述,包括高压试验的目的、方法和注意事项。在此基础上,针对变压器可能出现的故障问题,对常见的故障类型和处理方法进行了分析和总结。最后介绍了一些新型变压器高压试验技术和故障处理方法的研究进展,为电力变压器的安全运行提供了一定的理论和实践指导。该研究成果对电力系统的可靠运行和安全稳定具有重要意义。Taking the power transformer as the research object,this paper discusses the transformer high-voltage test technology and fault handling method.The basic principle and structural characteristics of the power transformer are introduced,and the high-voltage test technology of the transformer is described in detail,including the purpose,method and precautions of the high-voltage test.On this basis,according to the possible fault problems of the transformer,The common fault types and treatment methods are analyzed and summarized.Finally,the research progress of some new transformer high-voltage test technology and fault handling methods is introduced,which provides certain theoretical and practical guidance for the safe operation of power transformers.The research results are of great significance for the reliable operation and safety and stability of the power system.

关 键 词：电力变压器 高压试验技术 故障处理方法 

分 类 号：TM74[电气工程—电力系统及自动化]