Underwater Wireless Power Transfer With High Tolerance to Misalignments

I. F. Lopes, Daiana Carmo Coelho, Esteban Vicente Aguilar Bojorge, Luiz Rogério Andrade de Oliveira, Andrei de Oliveira Almeida, P. G. Barbosa
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引用次数: 1

Abstract

This work presents the study of two transformers with high tolerance to misalignments for application in battery charging of Autonomous Vehicles (AUV). These transformers are composed of two topologies normally used in wireless energy transfer systems: Solenoid-Solenoid and Solenoid-Planar Spiral. To develop the study, a single-phase Inductive Power Transfer (IPT) system was simulated in the PSIM software. A voltage source inverter is the power supply of the transformer and a full wave rectifier with a capacitor filter is the load. The IPT system was simulated with the series-series compensation and the transformers were simulated at FEMM software. The results show that the transformer coupling factor ranges from less than 10 %, in both cases, even with a 50 % coaxial misalignment between primary and secondary.
具有高误差容忍度的水下无线电力传输
本文研究了两种高容差变压器在自动驾驶汽车(AUV)电池充电中的应用。这些变压器由两种拓扑结构组成,通常用于无线能量传输系统:螺线管-螺线管和螺线管-平面螺旋。为了开展这项研究,在PSIM软件中对单相感应功率传输(IPT)系统进行了仿真。电压源逆变器是变压器的电源,带电容滤波器的全波整流器是负载。采用串联补偿对IPT系统进行了仿真,并用FEMM软件对变压器进行了仿真。结果表明,在这两种情况下,即使主次同轴偏差为50%,变压器耦合系数也小于10%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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