电池(电)
无线电源传输
电动汽车
电气工程
最大功率转移定理
电力电子
汽车工程
无线
功率(物理)
计算机科学
工程类
电信
电压
物理
量子力学
作者
Lingxiao Xue,Veda Prakash Galigekere,Gui-Jia Su,Rong Zeng,Mostak Mohammad,Emre Gurpinar,Shajjad Chowdhury,Omer C. Onar
标识
DOI:10.1109/apec43599.2022.9773670
摘要
Dynamic wireless charging of electric vehicles can significantly alleviate or eliminate range anxiety while reducing the required on-board battery capacity. To achieve an electric vehicle charging balance with minimal infrastructure costs, power transfer levels around 200 kW are required. In this paper, a system architecture with a modularized power electronics and optimized power transfer couplers was adopted to enable efficient power transfer. A DC/DC converter was used for secondary-side charging control of the battery. The system performance was validated in an experimental setup at 120 kW with 91.31% efficiency from the DC input on the primary side to the vehicle battery.
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