一种架空电缆电流测试仪  

The Utility Model Relates to An Overhead Cable Current Tester

作　　者：谢志锋 Xie Zhi-feng

机构地区：[1]广东电网有限责任公司河源供电局,广东河源517000

出　　处：《电力系统装备》2019年第18期230-231,共2页Electric Power System Equipment

摘　　要：本实用新型实施例公开了一种架空电缆电流测试仪,用于解决目前测试架空线电流时,工作人员需要爬梯到检测线路附近再使用钳形电流表进行测量,存在一定操作风险的技术问题.本实施例中,操作人员通过绝缘棒将钳形电流表靠近检测线路,然后将钳形电流表夹紧线路,通过主机观测电流数据,通过上述的设计,工作人员可不需高空作业,只需站在地面上操作即可,大大降低了操作风险,并且测试更加方便,缩短测试时间,提升工作效率.The embodiment of the utility model discloses an overhead cable current tester,which is used for solving the current technical problem of having a certain operational risk when the utility is required to climb the ladder to the vicinity of the detection line and then use the clamp-type ammeter to measure the current of the overhead line..In this embodiment,the operator closes the clamp current meter to the detection line through the insulating rod,and then clamps the clamp current meter to the line,and observes the current data through the host.Through the above design,the worker does not need to work at height,and only needs to stand on the ground.It can be operated on the operation,greatly reducing the operational risk,and the test is more convenient,shortening the test time and improving the work efficiency.

关 键 词：架空电缆 电流测试仪 电缆故障 

分 类 号：TM24[一般工业技术—材料科学与工程]