November 2023

Conference Paper

Interoperability between Three-Phase and Single-Phase WPT Systems

By:
Su, Gui-Jia ; Mohammad, Mostak ; Galigekere, Veda Prakash
Book Title:
IEEE Wireless Power Technology Conference and Expo 2023 Online
Publication Date:
November 2023
Publisher Location:
IEEE, New Jersey, United States of America
Conference Name:
2023 IEEE Wireless Power Technologies Conference and Expo (WPTCE 2023)
Conference Location:
San Diego, California, United States of America
Conference Sponsor:
IEEE

Abstract

This paper presents an analysis and optimal position alignments of the transmitting and receiving couplers for achieving interoperability between a three-phase and a single-phase inductive wireless power transfer (WPT) system. In addition, single-phase operation modes for the six-switch three-phase inverter are identified for maximal power transfer from the three-phase transmitter pad to the single-phase receiver pad. Simulation results are included to show the power transfer capability between a 50 kW three-phase and an 11 kW double-D or circular single-phase WPT system at various alignment positions of the couplers.