新型便携式多电压等级中文语音报警验电器的研发与应用

摘要

传统变电站的验电器为单电压等级的验电器,一只验电器仅能验明一个电压等级的设备.本文通过改进、优化验电器电路回路,并对检测部分、绝缘部分和握手部分进行了重新设计,研制出一种新型便携式多电压等级中文语音验电器,运维人员只需携带一只验电器便能同时满足多个电压等级设备验电需求,其具有安全性高、结构简单、轻便易收纳,对提高运维工作效率和现场安全管理水平具有积极的作用.%The electroscope of traditional substation is single voltage.One electroscope can only detect a voltage level of the equipment.In this paper,the detection part,the insulation part and the handshake part were redesigned.A new type of portable multi voltage electroscope of Chinese speech was developed by improving and optimizing the circuit.The traditional observation method and the node temperature measurement model were further studied and improved.An electric appliance is carried by the operation and maintenance personnel,it can meet the demand of multiple voltage level equipment at the same time.The utility model has the advantages of high safety,simple structure,portability and easy storage,and plays positive role in improving the operation efficiency and the safety management level.