调频电源在主变耐压及局部放电测试中的应用  

Application of FM Power Supply in the Test of Withstand Voltage and Partial Discharge of Main Transformer

作　　者：吴小伟 Wu Xiao-wei

机构地区：[1]宜兴市宜能实业有限公司输变电分公司,江苏宜兴214200

出　　处：《电力系统装备》2020年第10期31-32,共2页Electric Power System Equipment

摘　　要：介绍了无局放调频电源的工作原理及特点,总结了无局放调频电源在高压电气设备交流耐压和局部放电测试中的应用及技术优势.通过现场实践,将交流耐压系统与局部放电系统进行了组合,产生了明显的经济效益.This paper introduces the working principle and characteristics of FM power supply without partial discharge,and summarizes the application and technical advantages of FM power supply without partial discharge in AC withstand voltage and partial discharge test of high-voltage electrical equipment.Through on-site practice,the AC withstand voltage system and the partial discharge system were combined,resulting in obvious economic benefi ts.

关 键 词：调频电源 交流耐压试验 局部放电试验 

分 类 号：TM76[电气工程—电力系统及自动化]