低频加热装置在特高压产品现场安装及检修中的应用  

Application of Low Frequency Heating Device in Field Installation and Maintenance of UHV Products

作　　者：李发永 刘光辉 于海宁 赵永亮 刘同文 刘相镇 LI Fa-yong;LIU Guang-hui;YU Hai-ning;ZHAO Yong-liang;LIU Tong-wen;LIU Xiang-zhen(Shandong Power Equipment Co.,Ltd.,Ji'nan 250022,China;Shandong Electrical Engineering&Equipment Group Co.,Ltd.,Ji'nan 250022,China)

机构地区：[1]山东电力设备有限公司,山东济南250022 [2]山东电工电气集团,山东济南250022

出　　处：《变压器》2023年第5期72-75,共4页Transformer

摘　　要：本文笔者介绍了低频加热应用原理与使用流程,及其在特高压产品现场安装及检修中应用的优点。重点介绍了低频加热装置在换流变压器现场应用方法和步骤,低频加热通流适用性计算方法和应用时关键注意事项。低频加热装置辅助热油循环的方法在特高压产品现场安装及检修中应用具有较好的经济效益和社会效应。This article introduces the application advantages of low-frequency heating device in the field installation and maintenance of UHV products,the application principle and application process of low-frequency heating device are introduced.The application methods and steps of low-frequency heating device in the field of converter transformer,the calculation method of applicability of low-frequency heating flow and the key points for attention in the application are mainly introduced.The method of low frequency heating device to assist hot oil circulation has good economic benefits and social effects in the field installation and maintenance of UHV products.

关 键 词：低频加热 接线方式 热油循环 

分 类 号：TM407[电气工程—电器]