Improved Design of Interlocking Device of KYN44-12 Type Switchgear

The paper introduced design principle of interlocking device of 12 kV switchgear, analyzed existing problems and shortcomings of the interlocking device of switchgear in actual operation, and put forward improved and perfect design method of the interlocking device. The practical application showed...

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Bibliographic Details

Published in:	Gong-kuang zidonghua
Main Authors:	ZHANG Hong-guang, WANG Ling
Format:	Article
Language:	Chinese
Published:	Editorial Department of Industry and Mine Automation 2012-04-01
Subjects:	switchgear, interlocking device, mechanical interlock, electromagnetic lock, five prevention, design principle
Online Access:	http://www.gkzdh.cn/article/id/8323