基于Rogowski线圈的电流互感器校验研究  

Research for verifying current transformer based on Rogowski coils

作　　者：康志林[1] 

机构地区：[1]天水长城电器试验研究所,甘肃天水741000

出　　处：《电气传动自动化》2008年第2期48-50,共3页Electric Drive Automation

摘　　要：介绍了一种用给等安匝线圈施加小电流来模拟电器试验时的大电流,通过测量等安匝线圈相对稳定的小电流,并以此为基准来校准Rogowski线圈电流互感器。使得校验Rogowski线圈电流互感器变得简单、方便。The great current which when equal ampere-turn coils are given minimun current to simulate the electrical test is introduced. The current transfomer of Rogowski coils are verified through measuring stable minimum current of equal ampere-turn coils to make it simple and convenient.

关 键 词：ROGOWSKI线圈电流互感器 电器试验 等安匝法 校验 

分 类 号：TM452.2[电气工程—电器]