智能化磁控谐振高压试验系统研究  

Study on Intelligent Magnetically Controlled Resonant High⁃voltage Test System

作　　者：陆春玉[1] 王言 潘志城 陈柏超[2] 陈博[2] 吴煜文 LU Chunyu;WANG Yan;PAN Zhicheng;CHEN Baichao;CHEN Bo;WU Yuwen(Maintenance&Test Center of EHV Power Transmission Company,China Southern Power Grid Co.,Ltd.,Guangzhou 510700,China;School of Electrical Engineering and Automation,Wuhan University,Wuhan 430072,China)

机构地区：[1]中国南方电网超高压输电公司检修试验中心,广州510700 [2]武汉大学电气与自动化学院,武汉430072

出　　处：《电力电容器与无功补偿》2021年第1期136-141,共6页Power Capacitor & Reactive Power Compensation

摘　　要：目前电网智能化水平的提升对高压试验的智能化和试验效率也有了更高的需求,为解决现有的高压试验电源在高压交流绝缘试验中存在的不足,提升高压试验的效率,提出了一种智能化磁控谐振高压试验系统。该试验系统集升压、补偿和调谐于一体,具有升压调节平滑连续,结构紧凑等优势,可用于工频耐压试验。阐述了该系统的结构组成与基本原理,并搭建了该试验系统仿真模型,通过研究空载和负载运行特性验证了该系统原理的正确性。At present,the improvement of the intelligent level of power grid has a higher demand for the intelligence and efficiency of high voltage test.In order to improve the power supply and the efficiency of high voltage test,an intelligent magnetically controlled resonant high⁃voltage test system is proposed.The test system integrates voltage boost,compensation and tunning,with such features as smooth and continuous boost regulation as well as compact structure and can be used in power frequency withstand voltage test.This paper describes the structure and basic principle of the system,establishes the simulation model of the test system,and verifies the correctness of the system principle by studying the no-load and load operation character is tics by simulation.

关 键 词：高压试验电源 磁控式变压器 并联谐振 串级结构 现场试验系统 

分 类 号：TM41[电气工程—电器]