Research on the Effect of Seawater on the WPT System of UUV and Compensation of Coupling Mechanisms
For the efficiency and stability of the unmanned underwater vehicle(UUV)wireless power transfer system(WPT),the circuit and working principle of the underwater wireless power transfer system are designed and modeled.On this basis,the influence of seawater environment on the performance of WPT circuit is analyzed,and the transmission power and efficiency model of WPT system in seawater is deduced.For the stability of power transmission in the system,four typical topology compensation circuit structure selection principles under the influence of current impact structure offset are analyzed according to the marine environment.Finally,the results are verified in a MATLAB platform,which shows the correctness of the mathematical derivation and the effectiveness of the compensation circuit design.The study can provide references for the design of similar underwater wireless power supply systems.
unmanned underwater vehicle(UUV)wireless power transfer(WPT)circuit topology designwave interference
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