WIRELESS POWER TRANSMISSION APPLIED TO PURE ELECTRIC VEHICLE
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Data
2017-01-01
Autores
Jorgetto, Marcus F. C.
Melo, Guilherme de A. e [UNESP]
Ribeiro, Jean M. de S. [UNESP]
Canesin, Carlos A. [UNESP]
IEEE
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Editor
Ieee
Resumo
This paper proposes a design methodology and shows the main simulation and experimental results for a Wireless Power Transmission (WPT) system, applied to pure Electric Vehicles (EV), using Induced Power Transfer (IPT). The WPT element is composed by a transmitter and an energy receiver with weak magnetic coupling among them (less than 30%), considering a near -field energy -transfer method (less than 20 cm). The modeling was derived from inductors with cylindrical spiral shape. The WPT element is fed by a PWM resonant converter with high efficiency (up to 86%). Furthermore, an important contribution presented in this paper is the analysis and design of arrangements for the inductive elements of WPT. Experimental and theoretical results are shown for a small scale prototype of 1150W, in order to validate the proposed methodology and system, considering wireless energy transfer with 30mm gap.
Descrição
Palavras-chave
Electric Vehicles, Fast charging, Inductive Power Transfer, Light transport vehicles, Wireless Power Transmission
Como citar
2017 Xiv Brazilian Power Electronics Conference (cobep). New York: Ieee, 6 p., 2017.