智能型感应式高压带电显示闭锁装置的研制与开发  

Research And Development of the Intelligent Inductive HV Interlock Device with Live Show

作　　者：王锐凤 庄建煌 

机构地区：[1]国网福建技能培训中心,福建泉州362000 [2]国网福建莆田供电公司,福建莆田351100

出　　处：《电测与仪表》2014年第12期103-107,共5页Electrical Measurement & Instrumentation

摘　　要：目前,市面国内各厂家的感应式带电显示闭锁装置没有基准阀值自动智能调整的功能,需检修人员到现场开盖对基准阀值进行再调整,浪费了大量人力、物力。基于此问题,研制并开发了智能型感应式高压带电显示闭锁装置。该装置能实现在设备不开盖的情况下,通过遥控器对感应值和基准值进行切换,操作起来简单、方便。更为突出的是,该装置具有"智能调整基准值"的特点,它能够根据设备测到的感应值智能地输出一个适当的基准阀值。经现场实践应用证明,该装置能切切实实地为变电站设备所用,且具有很高的推广应用价值。The inductive live show interlock device now widely used in the domestic markets has no automaticintelligent control function of the reference threshold, and it needs service men to go to the scene to uncover andreadjust the reference threshold, which wastes great amount of manpower and material resources. In view of thisproblem, this paper developed an intelligent inductive HV interlockdevice with live show, which could simply andconveniently use the remote control to switch the inductive value to the reference value without the trouble ofuncovering the equipment. Another more prominent characteristic of this equipment is its ability to intelligentlyadjust the reference value, which can automatically output an adjusted reference threshold value by detecting theinductive value. It was proved in practical uses that this equipment could be appliedto the electrical equipment ofthe transformer substitution, and its operation would be convenient and easy.

关 键 词：带电显示闭锁装置 遥控 基准阀值 智能 

分 类 号：TM933[电气工程—电力电子与电力传动]