电子式互感器在数字化变电站中的应用及前景研究

摘要

随着近年来人们的用电量逐渐地增加，小型化、智能化、可靠性高的新型电子式互感器在今后的电力系统中得到广泛的应用。文章首先对电子式互感器的工作原理、分类及其与常规互感器的比较进行了概述，然后对电子式互感器在数字化变电站中的应用进行了研究，最后对电子式互感器的应用现状以及今后的发展前景进行了分析。%With the electricity consumption in recent years gradually increased,miniaturization,intelligent,high reliability of the new electronic transformer has been widely used in electric power system for the future. This paper on the working principle of electronic current transformer, classiifcation and comparison with the conventional transformer were summarized, and the application of electronic transformer in digital substation are studied, ifnally, the application status and development prospect of the electronic instrument transformer are analyzed.