摘要
现代配电网终端体系多采用JP柜作为连接单元。现阶段,JP柜需要临时搭设接地线路,容易产生系统性风险。文章针对这一问题在JP箱现有线路及空间的基础上,设计了一套快捷的接地装置,通过闸刀开关实现线路的选择,有效降低了操作人员的留空时间,提高了施工效率,保障了人员与设备的安全。
Modern distribution network terminal systems mostly use JP cabinets as connection units. At this stage, the JP cabinet needs to temporarily set up a grounding circuit, which is prone to systemic risks. Aiming at this problem, based on the existing wiring and space of the JP box, the article designs a set of fast grounding devices, realizes the selection of the wiring through the knife switch, effectively reduces the time left by the operator, and improves the construction efficiency, ensure the safety of personnel and equipment.
作者
张崇亮
陈胜荣
毛志才
杨天元
ZHANG Chongliang;CHEN Shengrong;MAO Zhicai;YANG Tianyuan(Lijiang Ninglang Power Supply Bureau,Lijiang 674300,China)
关键词
配电网
接地
快捷装置
设计
distribution network
grounding
fast device
design
