An efficient wireless power transfer system with security considerations for electric vehicle applications
An efficient wireless power transfer system with security considerations for electric vehicle applications
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DOI：
10.1063/1.4866238
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发表时间：
2014-02
影响因子：
3.2
通讯作者：
Zhen Zhang;K. Chau;Chunhua Liu;C. Qiu;F. Lin
中科院分区：
文献类型：
--
作者：
Zhen Zhang;K. Chau;Chunhua Liu;C. Qiu;F. Lin
本文提出了一种安全的感应式无线电能传输系统，用于电动汽车（EV）应用，如电动汽车内部的电子设备充电和电动汽车之间的能量交换。其关键是利用混沌理论对无线传输的能量进行加密，然后由多目标系统中的特定接收器解密。本文首先揭示了加密WPT的原理。最后，通过计算机仿真验证了该系统的可行性。此外，通过比较具有和不具有加密的WPT系统，所提出的能量加密方案不涉及明显的功耗。
This paper presents a secure inductive wireless power transfer (WPT) system for electric vehicle (EV) applications, such as charging the electric devices inside EVs and performing energy exchange between EVs. The key is to employ chaos theory to encrypt the wirelessly transferred energy which can then be decrypted by specific receptors in the multi-objective system. In this paper, the principle of encrypted WPT is first revealed. Then, computer simulation is conducted to validate the feasibility of the proposed system. Moreover, by comparing the WPT systems with and without encryption, the proposed energy encryption scheme does not involve noticeable power consumption.