关于电流互感器技术参数选择有关问题的探讨  

Discussion About How to Choose Technical Data of Current transformer

作　　者：沙玉洲 袁韬 王骞 马长林 

机构地区：[1]大连第一互感器有限责任公司,大连市116200 [2]广东省东莞电力设计院,广东东莞523009

出　　处：《天津电力技术》2009年第4期34-36,共3页Tianjin Electric Power Technology

摘　　要：论述了电流互感器额定一次电流、额定二次负荷、短时热电流等关键技术参数的选择方法,对在实际工程中所遇到的技术难点提出了解决办法。It is discussed in this article how to decide the technical data of CT such as, Rated primary current, Rated secondary burden, Short-time thermal current. This gives solutions in projects. This article is easy to understand and has high practicability for related personnel in projects.

关 键 词：电流互感器 技术参数 选择 二次负荷 误差 

分 类 号：TM452[电气工程—电器] TM581.3