This paper investigates the joined influence of the vehicle trajectory, the coils mutual inductance, and the control strategy of transmitter and receiver power converter stages on the energy and efficiency performances of Inductive Power Transfer (IPT) systems for electric vehicles dynamic battery charging. A model based on normalized electric and magnetic variables is adopted to verify the maximum charge and energy efficiency of the IPT system, during the vehicle motion. The performances with respect to the control action implemented at the inverter and post-regulator stages and the vehicle nominal trajectory are also analyzed.
Performance analysis of IPT systems for electric vehicles dynamic battery charging
Femia N.
2021-01-01
Abstract
This paper investigates the joined influence of the vehicle trajectory, the coils mutual inductance, and the control strategy of transmitter and receiver power converter stages on the energy and efficiency performances of Inductive Power Transfer (IPT) systems for electric vehicles dynamic battery charging. A model based on normalized electric and magnetic variables is adopted to verify the maximum charge and energy efficiency of the IPT system, during the vehicle motion. The performances with respect to the control action implemented at the inverter and post-regulator stages and the vehicle nominal trajectory are also analyzed.File in questo prodotto:
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