柔性光纤在线直流电流测试仪

Development of the Electrical Parameter Tester Using Different High Precision Testing Methods

提出了一种基于法拉第磁光效应原理的柔性设计全光纤电流互感器,用于直流大电流的工业现场在线测试,设计了可用于高电压场合的电流测试钳,设计了实验室测试系统用于实验室中的量值传递,并进行了现场试验验证。

This paper presents a flexible design of all-fiber current transformer based on Faraday magneto-optic effect principle, which is used for online measurement of high DC current in industrial field. A current measuring clamp is designed which can be used in high voltage field. And a laboratory testing system is introduced which is used for value transfer in laboratory.