2003•Unpublished venueRequires access

Rogowski current transducers suit relay protection and measurement

Guo Xiao-hua, Miaoyuan Ye, Xu Yan, Zhu Mingjun, Liao Jingsheng

Abstract

Rogowski current transducers have many features, which give them an obvious advantage over conventional current transformers in relay protection and measurement. In this article, the details of a Rogowski transducer design for application in 110 kV transformers are presented. The basic principles, system structure, and operating characteristics are introduced. The experimental results are also given.

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Available abstract

Key concepts: Rogowski coil, Current transformer, Relay, Transducer, Transformer, Electrical engineering, Engineering, Electronic engineering