Design and optimization for current transformer core based on magnetic field analysis

Zhang Guoyong; Luo Jing; He LifuZhou XiudongFan Shaosheng

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Design and optimization for current transformer core based on magnetic field analysis

机译：Design and optimization for current transformer core based on magnetic field analysis

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摘要

In order to ensure the safety and reliability of power system, more and more monitoring and maintenance equipment on transmission lines are being used. However, these equipment would not work without the supply of power. At present, the current transformer has been widely used in the on line power acquisition device. As an important part of the current transformer, the performance magnetic core has great influence on the power acquisition. In this paper, the core parameters of the current transformer in the on-line power acquisition device are designed, and the parameters such as core material and air gap length are optimized and verified by simulation as well.

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来源
《Journal of computational methods in sciences and engineering》 |2021年第5期|1191-1204|共14页
作者
Zhang Guoyong; Luo Jing; He LifuZhou XiudongFan Shaosheng;
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作者单位

Lab Disaster Prevent & Reduct Power Grid Transmis, Changsha 41000, Hunan, Peoples R China;

Changsha Univ Sci & Technol, Changsha 410114, Hunan, Peoples R China;

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正文语种英语
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关键词
Current transformer; magnetic core; ferrimagnetic materials; air gap length; simulation;

Design and optimization for current transformer core based on magnetic field analysis

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