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This paper presents a three-phase coil topology for high-power static WPT. With respect to a single-phase system, the proposed topology allows to increase the volume power density while reducing the magnetic stray field and the weight of the filtering elements of the power electronics on board. This topology is applied to the design of a 100 kW-85 kHz system whose performances are highlighted through the comparison with an equivalent single-phase system transferring the same power at the same frequency.

Modelling of a 100 kW-85 kHz Three-Phase System for Static Wireless Charging and Comparison with a Classical Single-Phase System / Cirimele, Vincenzo; Colussi, Jacopo; Villa, Juan Luis; Ganga, Alessandro La; Guglielmi, Paolo. - ELETTRONICO. - (2020), pp. 1-5. (Intervento presentato al convegno 2020 IEEE International Symposium on Circuits and Systems (ISCAS) tenutosi a Sevilla, Spain nel 12-14 Oct. 2020) [10.1109/ISCAS45731.2020.9181017].

Modelling of a 100 kW-85 kHz Three-Phase System for Static Wireless Charging and Comparison with a Classical Single-Phase System

Cirimele, Vincenzo;Colussi, Jacopo;Villa, Juan Luis;Ganga, Alessandro La;Guglielmi, Paolo
2020

Abstract

This paper presents a three-phase coil topology for high-power static WPT. With respect to a single-phase system, the proposed topology allows to increase the volume power density while reducing the magnetic stray field and the weight of the filtering elements of the power electronics on board. This topology is applied to the design of a 100 kW-85 kHz system whose performances are highlighted through the comparison with an equivalent single-phase system transferring the same power at the same frequency.
2020
978-1-7281-3320-1
4.1 Contributo in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2847067