基于RFID的变电站巡检机器人无线充电系统的研究与设计

The research and design of wireless charging system of substation inspection robot based on RFID

随着变电站自动化水平的提高,巡检机器人将逐渐替代人工巡检的方式成为检测变电站设备的新手段。该文设计了具有自主寻源和非接触无线充电系统,保证了机器人在进行电力设备巡检、设备故障诊断时能够处于长期自治的工作。该系统采用射频识别(RFID)定位与无线充电技术(ICPT)相结合的方式,当巡检机器人判断自身电量不足时,可主动返回到充电室进行充电。整个充电过程无需人为干预,可在极短的时间内快速找到发射源并实现无线充电。

Witli the improvement of substation automation level, inspection robot will graduly re-place manual inspection and become a new metliod of detecting substation equipment. In this paper, aself seeking source and contactless wireless charging system is designed, which ensuresworl^ in a long - term autonomy in the process of power equipment inspection and sis. The system uses radio frequency identification （R F ID） positioning combined with ICPT wireless charging technology. When the inspection robot judges that its power is insu ffic ie n t, i t can automatically return to the charging room for charging. The whole charging process does not need human and can quickly find the emitter and realize wireless charging in a very short period of time.