The invention discloses a wireless charging system of an unmanned ship. The system comprises a water surface electric energy supply platform and an electric energy receiving part arranged on an unmanned ship, wherein the water surface electric energy supply platform comprises a first energy storage part and an electric energy transmitting part; the electric energy transmitting part comprises an electric energy input positive electrode end, a first polar plate, an electric energy input negative electrode end and a first conductive terminal; the electric energy input positive electrode end and the electric energy input negative electrode end are both electrically connected with the first energy storage part; the electric energy receiving part comprises an electric energy output positive electrode end, a second polar plate, an electric energy output negative electrode end and a second conductive terminal; and the electric energy output positive electrode end and the electric energy outputnegative electrode end are both electrically connected with the second energy storage part of the unmanned ship. The first polar plate arranged on the water surface electric energy supply platform and the second polar plate arranged on the unmanned ship form a coupling capacitor, the structure is simple, energy transmission is carried out through electric field coupling, the anti-dislocation capacity is high, and the problem that the efficiency is low due to dislocation, eddy current loss and the like in the magnetic field type wireless electric energy transmission process of the unmanned ship is solved.
本发明公开一种无人船无线充电系统,包括水面电能供给平台和设置于无人船的电能接收部,水面电能供给平台包括第一储能部和电能发射部,电能发射部包括电能输入正极端、第一极板、电能输入负极端和第一导电端子,电能输入正极端和电能输入负极端均与第一储能部电连接,电能接收部包括电能输出正极端、第二极板、电能输出负极端和第二导电端子,电能输出正极端和电能输出负极端均与无人船的第二储能部电连接。设置于水面电能供给平台的第一极板与设置于无人船的第二极板形成耦合电容,结构简单,通过电场耦合进行能量传输,抗错位能力强,解决无人船在使用磁场式无线电能传输过程中由于错位,涡流损耗等引起的效率低的问题。
Wireless charging system of unmanned ship
一种无人船无线充电系统
2020-05-08
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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