有多根电缆的同一回路中零序电流互感器的选择和二次线圈的连接方式  

Preliminary Discussion on Selection of Zero-sequence Current Transformers and Connection of their Secondary Coils on the Same Circuit with Multi-Cable

作　　者：陈秀珠 

机构地区：[1]厦门华电开关有限公司,厦门361000

出　　处：《电气技术》2007年第3期104-105,共2页Electrical Engineering

摘　　要：本文主要阐述中压系统的接地方式;在有多根电缆的同一回路中,如何选择零序电流互感器及分析它们的二次线圈连接方式,以便能选出最优的接线方式。This article mainly describes the grounding way in medium-voltage system,on the same circuit with multi-cable,how to selet zero-sequence current transformers and analysis to connecting way of their secondary coils,so that we selet the best wiring way.

关 键 词：同一回路 多根电缆 零序电流互感器二次接线 

分 类 号：TM452[电气工程—电器]