We have developed a demonstrator for wireless charging of the batteries on a boat that makes frequent stops. When the boat is moored, power is transferred from a transmitter coil on the pier to a receiving coil on the boat, which then supplies the batteries. The main challenge is represented by the relative motion between the boat and the pier. We have characterized the power transferred by our prototype, which is based on a 55 kHz resonant system, in terms of the relative distance and lateral shift of the coils. We also discuss the solutions we have developed to suppress unwanted high-frequency oscillations.
Wireless charging of batteries for electric boats
E. Paglialunga;P. Marconcini;M. Macucci
2019-01-01
Abstract
We have developed a demonstrator for wireless charging of the batteries on a boat that makes frequent stops. When the boat is moored, power is transferred from a transmitter coil on the pier to a receiving coil on the boat, which then supplies the batteries. The main challenge is represented by the relative motion between the boat and the pier. We have characterized the power transferred by our prototype, which is based on a 55 kHz resonant system, in terms of the relative distance and lateral shift of the coils. We also discuss the solutions we have developed to suppress unwanted high-frequency oscillations.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
