دورية أكاديمية

Efficient wireless power transfer for a moving electric vehicle by digital control of frequency.

التفاصيل البيبلوغرافية
العنوان: Efficient wireless power transfer for a moving electric vehicle by digital control of frequency.
المؤلفون: Kazuya Yamaguchi, Ryusei Okamura, Wee Yian Kiat, Adrian, Kenichi Iida
المصدر: International Journal of Electrical & Computer Engineering (2088-8708); Apr2024, Vol. 14 Issue 2, p1308-1313, 6p
مصطلحات موضوعية: WIRELESS power transmission, ELECTRIC vehicle industry, ELECTRIC automobiles, POWER resources, LIGHT emitting diodes, ELECTRIC vehicles, HYBRID electric vehicles
مستخلص: Recently, demand for electric vehicles has been increasing as a countermeasure against global warming, but they currently face many problems compared to gasoline-powered vehicles. For example, charging takes time, and there are few places where electric vehicles can be charged. If AC power supplies that can transfer energy to electric vehicles wirelessly exist under the lanes where electric vehicles drive, the cruising range will be increased. In this study, assuming wireless power transfer to a moving electric vehicle, an experiment was conducted to light up a light-emitting diode (LED) on a moving electric model car. To improve the efficiency of transfer, the optimal frequency for the position of the electric model car was calculated, and the value was fed back to the power supply to adjust the frequency in real time. [ABSTRACT FROM AUTHOR]
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