一种特高压带电作业报警器的设计

Design of a Portable Ultra-high Voltage and Live Operation Alarm

论文设计一款基于单片机控制的便携式特高压带电作业报警器,该报警器拥有多个可调节的挡位,可以用于多种电压等级(500kV, 750kV, 1000kV)的近电报警。该报警装置采用别针式胸牌的佩戴方式,方便佩戴于衣服任何部位,同时正面印有国家电网公司logo,美观实用。当工作人员佩戴报警器靠近小于安全距离的高压带电体时,报警器迅速响应进行报警,大大提高了作业人员的安全性。

This paper designs a portable ultra-high voltage live work alarm based on single-chip microcomputer,which has several adjustable gear,and can be used for near-electric alarm of various voltage levels （500kV,750kV,1000kV）. The alarm device uses the pin-type chest card wearing way,convenient to wear in any part of the garment,while the logo of STATE GRID is printed on the front ,beautiful and practical. When the staff wearing the alarm near the high-voltage charged body less than the safe distance, the alarm quickly responded to the alarm, greatly improving the safety of the workers.