摘要
为了减小变电站的建筑空间和占地面积,提高电力系统的自动化程度,满足"智能化、数字化、一体化、光纤化"的要求,新型的电子式电流互感器将取代传统的电磁式电流互感器。阐述了电子式电流互感器的分类、特点、应用情况和存在的问题,对比了几种电子式电流互感器的优缺点,以期能对电子式电流互感器的发展有所借鉴。
In order to reduce building space and floor area,improve automation level of power system and meet the requirement of 'intelligent,digital,integrated,optical fiber',the new electronic current transformer replaces the traditional electromagnetic current transformer. In this paper,the classification,characteristics,application and existing problems of electronic current transformer are described and the advantages and disadvantages of several electronic current transformers are compared. It has directive significance to the development of electronic current transformer.
出处
《东北电力技术》
2016年第3期29-31,共3页
Northeast Electric Power Technology
关键词
电子式电流互感器
磁光效应
分类
Electronic current transformer
Magneto-optical effect
Classification
