电动汽车1kW感应功率传输系统设计

2015 International Conference on Technological Advancements in Power and Energy (TAP Energy) Pub Date : 2015-06-24 DOI:10.1109/TAPENERGY.2015.7229598

R. Deshmukh, D. Talange

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引用次数: 6

摘要

最近，由于燃料价格的上涨和污染，电动汽车已经成为传统汽车的首选替代品。无线充电系统可以使电动汽车更具吸引力。本文提出了一种利用感应功率传输(IPT)技术的电路，可以无线传输1kw的功率。非接触式线圈的工作频率为15千赫。给出了基于有限元的计算结果。电磁电路的设计是在10厘米的距离内传输功率，效率最高。提出了一种保持输出功率恒定的闭环模型。然后对整个系统进行了仿真，并给出了仿真结果来分析系统的效率。所得总效率为88.5%。

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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Design of 1kW inductive power transfer system for electric vehicle

Recently, electric vehicles have become the preferable alternative over conventional vehicles because of rise in fuel price and pollution. Wireless charging system can make electric vehicles even more attractive. In this paper, a circuit using inductive power transfer (IPT) technique is proposed to transfer power of 1 kW wirelessly. Contactless coils are designed to operate at frequency of 15 kHz. FEM based results are presented for the same. Electromagnetic circuit is designed to transfer the power over a distance of 10cm with maximum efficiency. A closed loop model is proposed to keep output power constant. The complete system is then simulated and results are presented to analyze the efficiency. The overall efficiency obtained is 88.5 %.

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2015 International Conference on Technological Advancements in Power and Energy (TAP Energy)

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