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Underwater resonance wireless charging system, underwater operation equipment and wireless charging method

A wireless charging and resonant technology, which is applied to battery circuit devices, current collectors, electric vehicles, etc., can solve problems such as lack of mass production capacity, high system coupling, and low equipment capabilities, so as to improve stability and operating efficiency , high control precision and perfect function

Pending Publication Date: 2022-01-14
蓓伟机器人科技(上海)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the currently developed underwater wireless charging equipment is still in the experimental stage, does not yet have mass production capacity, and has not yet entered the actual use stage. There are problems with low charging efficiency, low power, high system coupling, low control accuracy, and imperfect functions. Disadvantages such as low ability

Method used

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  • Underwater resonance wireless charging system, underwater operation equipment and wireless charging method
  • Underwater resonance wireless charging system, underwater operation equipment and wireless charging method
  • Underwater resonance wireless charging system, underwater operation equipment and wireless charging method

Examples

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Embodiment 1

[0032] refer to Figure 1 to Figure 3 , the underwater resonant wireless charging system of the present invention includes a wireless charging transmitting device 1 and a wireless charging receiving device 2 .

[0033] The wireless charging transmitting device 1 includes an electromagnetic resonance wireless charging transmitting unit and an ultrasonic communication module at the transmitting end. The electromagnetic resonance wireless charging transmitting unit includes a transmitting coil, a phased array control module (ie, a phased array control module), a transmitting terminal electrical signal processing module and a transmitting terminal controller. The transmitter controller communicates with the transmitter ultrasonic communication module, and connects the control phase array control module and the transmitter electrical signal processing module; the transmitter electrical signal processing module includes the transmitter rectifier filter circuit and the frequency modu...

Embodiment 2

[0044] The difference between this embodiment and Embodiment 1 is that the underwater resonant wireless charging system includes a wireless charging transmitting device 1 and a plurality of wireless charging receiving devices 2 adapted to the wireless charging transmitting device 1 . The wireless charging transmitting device 1 is fixedly installed underwater, and the wireless charging receiving device 2 is installed on the underwater vehicle. When the correspondingly connected underwater vehicle 4 needs charging, a plurality of wireless charging receiving devices 2 travel with the underwater vehicle. The device 4 moves to the wireless charging transmitting device 1 for charging.

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Abstract

The invention relates to an underwater resonance wireless charging system, underwater operation equipment and a wireless charging method. The underwater resonance wireless charging system comprises a wireless charging transmitting device and a wireless charging receiving device. The wireless charging transmitting device comprises a transmitting coil, a phase array control module, a transmitting end electric signal processing module, a transmitting end controller and a transmitting end ultrasonic communication module, and the wireless charging receiving device comprises a receiving coil, a receiving end electric signal processing module, a receiving end controller and a receiving end ultrasonic communication module. Based on the ultrasonic communication and wireless charging resonance technology, the wireless charging transmitting end is subjected to feedback adjustment according to the output state of the wireless charging receiving end, the control precision is high, the wireless charging power and transmission efficiency can be effectively improved, the function is complete, the charging efficiency is high, and the mass production capacity is achieved; the cruising ability of the underwater vehicle can be greatly improved, the activity range is expanded, the flexibility is improved, and underwater residence is realized; the stability and operation efficiency of the control system are improved.

Description

technical field [0001] The invention relates to the technical field of underwater wireless charging, in particular to an underwater resonant wireless charging system, underwater operation equipment and a wireless charging method. Background technique [0002] At present, most wireless charging products are used in the air medium, and there are few wireless charging devices that work underwater. The difficulty is also higher. With the acceleration of the development of marine resources and the continuous upgrading of marine equipment, countries all over the world attach great importance to underwater wireless charging technology and invest a lot of resources in research and development. At the same time, with the continuous development of underwater robots, the requirements for energy systems are also getting higher and higher. [0003] Most of the currently developed underwater wireless charging equipment is still in the experimental stage, does not yet have mass productio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/02H02J50/15H02J50/12H02J50/80H02J50/70
CPCH02J7/02H02J50/15H02J50/12H02J50/80H02J50/70
Inventor 刘跃进宋建军李帅李启航
Owner 蓓伟机器人科技(上海)有限公司
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