高压电器2012，Vol.48Issue(3)：26-30,5.
环形Rogowski线圈传感头的设计
Design of Annular Rogowski Coil Sensor Head
摘要
Abstract
Electronic transformer is a key component of the new measurement system of smart grid, and the Rogowski coil based electronic current transformer attracts much attention in the research and application of electronic current transformers. The design of Rogowski coil directly determines the measurement accuracy of the transformer. This paper introduces the working principle of the Rogowski coil based electronic transformers and the design method of sensor head. According to the design theory, a sensor head was designed, and related experiments were conducted. The result indicates that its measuring precision achieves 0.2S level in the standard in the experimental condition.关键词
电子式互感器/Rogowski线圈/传感头Key words
current transformer/ Rogowski coil/ sensor head分类
信息技术与安全科学引用本文复制引用
董衍旭,韩旭杉,李竞攀,尚秋峰..环形Rogowski线圈传感头的设计[J].高压电器,2012,48(3):26-30,5.基金项目
华北电力大学重点教改项目(2010011) （2010011）
河北省研究生教育创新的探索与实践项目(13301004). （13301004）
