Output Power Control of an S-S IPT System Based on Voltage and Frequency Tuning for EV Charging

被引：1

作者：

Mostafa, Amr ^{[1
]}

Wang, Yao ^{[1
]}

Zhang, Hua ^{[1
]}

Lu, Fei ^{[1
]}

机构：

[1] Drexel Univ, Dept Elect & Comp Engn, Philadelphia, PA 19104 USA

来源：

2021 IEEE PELS WORKSHOP ON EMERGING TECHNOLOGIES: WIRELESS POWER TRANSFER (WOW 2021) | 2021年

关键词：

Frequency detuning; Inductive power transfer (IPT); magnetic integration; Misalignment;

D O I：

10.1109/WoW51332.2021.9462886

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This digest proposes a power control strategy using a voltage boosting and frequency detuning approach in an S-S compensated EV IPT system. voltage is increased to increase output power, and frequency is increased from the resonant frequency to decrease output power, reducing the voltage range requirement of the input. The system is designed to maintain full power range control despite fluctuating load and misalignment condition. A prototype is developed that achieves 0.0-3.3kW power control across all battery load and x-y misalignment combinations. The proposed strategy is tested by constructing an experimental prototype, that achieves a peak DC/DC efficiency of 95.7%

引用

页数：5

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