Bidirectional wireless electric energy transmission system of unmanned underwater vehicle

Abstract

The invention relates to the field of wireless electric energy transmission, in particular to a bidirectional wireless electric energy transmission system of an unmanned underwater vehicle, and the system comprises a wireless electric energy transmitting device arranged at a charging station, a wireless electric energy receiving and transmitting device arranged on an underwater vehicle and a wireless electric energy receiving device arranged on equipment needing energy supply; the wireless electric energy transmitting device is used for converting direct-current input electric energy into alternating magnetic energy and transmitting the alternating magnetic energy to the wireless electric energy receiving and transmitting device; the wireless electric energy receiving and transmitting device works in a receiving state and a transmitting state, and when the wireless electric energy receiving and transmitting device works in the receiving state, the wireless electric energy receiving and transmitting device is used for converting received magnetic energy into direct-current electric energy to charge the underwater vehicle; when the wireless electric energy receiving and transmitting device works in the transmitting state, the wireless electric energy receiving and transmitting device is used for converting electric energy stored by the underwater vehicle into alternating magnetic energy and transmitting the alternating magnetic energy to the wireless electric energy receiving device; and the wireless electric energy receiving device is used for converting the received magnetic field electric energy into direct-current electric energy to realize charging of equipment needing energy supply. Bidirectional wireless transmission of electric energy of the underwater vehicle is realized.

Description

technical field [0001] The invention relates to the field of wireless power transmission, in particular to a two-way wireless power transmission system for an underwater unmanned submersible. Background technique [0002] With the rapid expansion of the world's population and the sustained and rapid economic development, people have always maintained sufficient vigilance for energy issues. With the advancement of science and technology, the development and utilization of marine resources have been paid more and more attention by people. There are also abundant mineral resources and a large number of marine organisms in the proven sea areas. These resources are urgently needed for human development and are also An important cornerstone of sustainable human development. As an underwater high-tech equipment for human exploration and development of the ocean, underwater unmanned submersibles have generated huge application value in military, civilian, scientific research and ot...

AI Technical Summary

Problems solved by technology

At present, the only way is to perform wet pulling operation, which brings great safety hazards and inconvenience

There are also some intelligent monitoring devices that serve in fixed locations and need to be recharged with energy. The existing method is to replace the devices for continuous monitoring. This method requires laborious and laborious manual operation.

Therefore, these traditional methods have been seriously backward, and some of them have been unable to be implemented, which has seriously affected the continuous working conditions of underwater unmanned submersible vehicles.

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