Transformer substation inspection robot, wireless charging room, wireless charging system and method

Abstract

The invention discloses a transformer substation inspection robot, a wireless charging room, a wireless charging system and a wireless charging method. The system comprises the wireless charging roomand the inspection robot, and transmitting coils are installed on the two side faces of the wireless charging chamber and the ground. The inspection robot comprises a robot body and receiving coils which are also installed on the two sides and the bottom of the robot body. When the electric quantity of the inspection robot is insufficient, the inspection robot can be driven to the vicinity of thewireless charging room through a GPS module, and then the inspection robot accurately enters the wireless charging room through the assistance of a visual identification module, and when it is detected that the transmitting coils and the receiving coils are aligned, the driving is stopped, the wireless charging is started, and the stable charging under the offset condition is achieved. As the three receiving coils are adopted to supply power to the energy storage module together, the high-power wireless charging of the inspection robot under the condition of limited voltage can be realized, and the wireless charging speed and effect of the transformer substation inspection robot are improved.

Description

【Technical field】 [0001] The invention belongs to the technical field of wireless energy transmission, and relates to a wireless charging device, in particular to a substation inspection robot, a wireless charging room, a wireless charging system and a method. 【Background technique】 [0002] With the continuous advancement of the current smart substation construction, unattended or few people on duty has become the norm for small and medium substations. On this basis, the substation inspection robot plays an active role in ensuring the stable operation of the substation, discovering equipment failures in time, and preventing accidents. However, in the case of unattended, limited by the battery capacity, traditional manual charging is difficult to meet the battery life needs of inspection robots. Since the wireless power transmission technology can allow a certain deviation in the charging position, it is easy to realize the automatic charging of the inspection robot. Theref...

AI Technical Summary

Problems solved by technology

[0006] To sum up, the existing wireless power transmission technology has problems such as short transmission distance, high requirements for the location of the transmitting device and the receiving device, low transmission efficiency, easy interference with communication signals, and the fact that the transmitting end and the receiving end must have the same resonance frequency, etc.

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