电子式互感器在泸定站智能化改造中的应用

Application of Electronic Transformer in Luding Substation Intelligent Transformation

电子式互感器的应用是220 kV泸定站智能化改造的关键技术之一。比较了各类电子式电流互感器的性能,提出了220 kV泸定站的电子式互感器的配置原则及方案,探讨了电子式互感器在工程应用中产生的校准方法和工作源问题。

Application of electronic transformer is one of the key techniques for intelligent transformation of 220 kV Luding Substation.This paper compares the functions of different types of electronic transformers,proposes the electronic transformer configuration principles and schemes for 220 kV Luding Substation,as well as explores the adjustment problems and working principles for electronic transformer application.