串联回路转换开关的设计及应用  

Design and Application of Series Circuit Cutout

作　　者：高峰 GAO Feng(Dalian Zongyi Science&Technology Development Co.,Ltd.,Dalian 116023,China)

机构地区：[1]大连宗益科技发展有限公司,辽宁大连116023

出　　处：《通信电源技术》2020年第22期194-196,共3页Telecom Power Technology

摘　　要：介绍串联回路转换开关在机场助航灯光系统中的作用,阐述了两款串联回路转换开关的设计方案。转换开关安装在切换柜内,可以不关闭切换组内其他3台调光器,就完成故障灯光回路的检修,大大提高了维修效率。通过简单的插拔操作实现转换开关3种模式的快速转换,解决了灯光回路维修时反复拆装螺丝的烦琐工作。This essay introduces the function of series circuit cutout switch in AGL system.Design schemes of two types of series circuit cutout switch are expounded in the essay.The switch is installed in the switchover cabinet in the way that the troubleshooting of the faulty light circuit can be completed without shutdown of the other three dimmers in the same switching group,which greatly improves maintenance efficiency.By simple plugging and unplugging operation,the three modes of the switch can be quickly converted,and the tedious work of repeated bolting and unbolting of screws during the maintenance of the light circuit is solved.

关 键 词：灯光回路 运行状态 短路状态 调光器 切换柜 

分 类 号：TM5[电气工程—电器]