高压互感器精度校验现场技术研究及改进  

Research and Improvement of High Voltage Transformer Precision Calibration Field Technology

作　　者：李应宏 王贵山 张兴龙 LI Ying-hong;WANG Gui-shan;ZHANG Xing-long(Liuzhou Bureau of EHV CSG,Liuzhou 545006,China)

机构地区：[1]南方电网超高压输电公司柳州局,广西柳州545006

出　　处：《电气开关》2025年第1期83-85,89,共4页Electric Switchgear

摘　　要：针对生产现场开展高压互感器精度校验存在的问题,通过对互感器精度校验原理、作业步骤、作业方法及工器具等进行研究,就作业过程中存在的难点问题进行了分析,在此提出了若干互感器精度校验方法及配套工具,为运维人员提供借鉴经验,可有效降低作业难度及作业风险及有效地提高互感器精度的现场作业效率。For the production site to carry out high-voltage transformer accuracy calibration problems,this paper through the principle of transformer accuracy calibration,operational steps,operational methods and instruments,etc.,on the operational process of the existence of difficult problems were analyzed,and hereby put forward a number of transformer accuracy calibration methods and supporting tools for the operation and maintenance personnel to provide reference to the experience can effectively reduce the difficulty of the operation and operational risk and effectively improve the accuracy of the transformer field operation efficiency.

关 键 词：高压互感器 精度校验 现场作业 技术改进 效率提升 

分 类 号：TM451[电气工程—电器]