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Wireless charging system for underwater robot and control method of wireless charging system

An underwater robot, wireless charging technology, applied in the direction of collectors, electric vehicles, electrical components, etc., can solve the problems of single power supply, reduce machine life, safety hazards, etc., achieve constant power charging, avoid excessive current , the effect of improving safety performance

Inactive Publication Date: 2016-01-20
YANGZHOU UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the popularization of technology, the technology of underwater robots is more and more widely used in the civilian field, and the power supply method for underwater robots is relatively simple, mostly plug-in charging and battery replacement. Disadvantages: (1) Each plug-in charging requires the underwater robot to be charged from the bottom of the water, which greatly shortens the working time of the underwater robot underwater; (2) Frequent plug-in charging will make the interface aging , bringing potential safety hazards; (3) Multiple battery replacements greatly reduce the life of the machine

Method used

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  • Wireless charging system for underwater robot and control method of wireless charging system
  • Wireless charging system for underwater robot and control method of wireless charging system
  • Wireless charging system for underwater robot and control method of wireless charging system

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Embodiment Construction

[0017] combine figure 1 , the underwater robot wireless charging system of the present invention includes a main circuit and a control circuit, the main circuit includes a coupling-connected transmitter main circuit and a receiver main circuit, and the transmitter main circuit includes a sequentially connected transmitter DC power supply system . The AC conversion system at the transmitting end and the resonant circuit at the transmitting end, the main circuit at the receiving end includes a resonant circuit at the receiving end, a DC converting circuit at the receiving end and a load matching conversion circuit at the receiving end connected in sequence.

[0018] The AC conversion system at the transmitting end converts the DC output of the DC power supply system at the transmitting end (inverting the voltage between electrode points A and B) into high-frequency alternating current, and converts the electric energy into field energy through the resonant circuit at the transmit...

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Abstract

The invention discloses a wireless charging system for an underwater robot and a control method of the wireless charging system. The wireless charging system for the underwater robot comprises a transmitting terminal system and a receiving terminal system, which are in coupled connection; the transmitting terminal system comprises a power supply system, an alternating-current conversion system and a resonance circuit of the transmitting terminal, which are sequentially connected with one another; the receiving terminal system comprises a receiving terminal resonance circuit, a receiving terminal direct-current conversion circuit and a receiving terminal load matching circuit; and the energy control method comprises a robot charge control algorithm and a charge power control algorithm. Wireless charging is carried out on the underwater robot by an electromagnetic induction principle; meanwhile, the energy control method is designed; control on charging of the underwater robot is achieved; and control on constant-power charging and full filling interruption under the condition of low electric charge is achieved.

Description

technical field [0001] The invention belongs to an underwater charging system and its control technology, in particular to an underwater robot wireless charging system and its control method. Background technique [0002] With the popularization of technology, the technology of underwater robots is more and more widely used in the civilian field, and the power supply method for underwater robots is relatively simple, mostly plug-in charging and battery replacement. Disadvantages: (1) Each plug-in charging requires the underwater robot to be charged from the bottom of the water, which greatly shortens the working time of the underwater robot underwater; (2) Frequent plug-in charging will make the interface aging , bringing potential safety hazards; (3) multiple battery replacements greatly reduce the life of the machine. Contents of the invention [0003] The purpose of the present invention is to provide a wireless charging system for an underwater robot and its control m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J50/12
Inventor 李富龙徐松蒋伟
Owner YANGZHOU UNIV
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