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1. (WO2018182432) AC-AC CONVERTER

Pub. No.:    WO/2018/182432    International Application No.:    PCT/NZ2018/050039
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Thu Mar 29 01:59:59 CEST 2018
IPC: H02J 50/00
H02M 5/04
H04B 5/00
Applicants: AUCKLAND UNISERVICES LIMITED
THRIMAWITHANA, Duleepa Jayanath
MADAWALA, Udaya Kumara
KALRA, Gaurav Rajesh
RIAR, Baljit Singh
NEUBURGER, Martin
RUDDELL, Steven Ian
ZANE, Regan Andrew
Inventors: THRIMAWITHANA, Duleepa Jayanath
MADAWALA, Udaya Kumara
KALRA, Gaurav Rajesh
RIAR, Baljit Singh
NEUBURGER, Martin
RUDDELL, Steven Ian
ZANE, Regan Andrew
Title: AC-AC CONVERTER
Abstract:
The present invention relates to a AC-AC converter, which has particular relevance to a converter for an inductive or capacitive (wireless) power transfer system. More specifically, the current invention discloses an AC-AC converter comprising a bridge circuit having a first leg and a second leg, each leg including a high switch and a low switch, the high switches being connected to a first energy source and the low switches being connected to ground, a coupling network(s) having a first connection between the switches of the first leg and a second connection between the switches of the second leg, a second (or multiple secondary) energy source(s) connected between the coupling network(s) and ground.