摘要
介绍了电子式互感器电磁干扰问题的研究背景和现状,根据电子式互感器的工作原理和结构特点,研究了电磁干扰的机理以及电子式互感器电磁干扰的试验,对传导和辐射干扰进行了分析。对电子式互感器在抗电磁干扰方面存在的问题,提出了解决措施。
The background and situation of electromagnetic interference problems of elec- tronic instrument transformer are introduced. According to the principle and structural characteristics of the electronic instrument transformer, the mechanism of electromagnetic interference and the electromagnetic interference test of the electronic instrument trans- former are researched. The conduction and radiation interferences are analyzed. The measures to solve the anti-electromagnetic interference problems of the electronic in- strument transformer are presented.
出处
《变压器》
北大核心
2017年第6期30-35,共6页
Transformer
基金
国家自然科学基金资助项目(51507091)
湖北省自然科学基金资助项目(2015CFB219)
关键词
电子式互感器
电磁干扰
传导干扰
辐射干扰
Electronic instrument transformer
Electromagnetic interference
Conductioninterference
Radiation interference
