电力变压器高压试验技术及故障处理  

High Voltage Test Technology and Fault Handling for Power Transformers

作　　者：吕育恒 LYU Yuheng(State Grid Fujian Electric Power Co.,Ltd.,Fu’an Power Supply Company,Ningde 355000,China)

机构地区：[1]国网福建省电力有限公司福安市供电公司,福建宁德355000

出　　处：《通信电源技术》2023年第22期231-233,共3页Telecom Power Technology

摘　　要：在电力系统中,变压器是必不可少的组成部分。为了保证电力系统正常、稳定地运行,需要对其进行定期的维护与检修。高压试验作为对电力变压器进行检测的重要手段,能够有效提高变压器运行的可靠性。但是受多种因素影响,在开展高压试验时要特别注意故障处理。针对电力变压器高压试验技术展开分析和研究,首先阐述了电力变压器高压试验的技术要求,其次分析了电力变压器高压试验中存在的故障类型,最后提出了相应的处理措施。通过研究,可以提高电力系统运行的可靠性。Transformers are an essential component in the power system.In order to ensure the normal and stable operation of the power system,it is necessary to carry out regular maintenance and repair.High voltage testing,as an important means of detecting power transformers,can effectively improve the reliability of transformer operation.However,due to various factors,special attention should be paid to troubleshooting when conducting high-voltage tests.Analysis and research are conducted on the high-voltage testing technology of power transformers.Firstly,the technical requirements for high-voltage testing of power transformers are elaborated,and then the types of faults present in the high-voltage testing of power transformers are analyzed.Finally,corresponding treatment measures are proposed.Through the research in this article,the reliability of power system operation can be improved.

关 键 词：电力变压器 高压试验 故障处理 

分 类 号：TM407[电气工程—电器]