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1. WO2022126205 - ELECTRIC VEHICLE CHARGING SYSTEM

Publication Number WO/2022/126205
Publication Date 23.06.2022
International Application No. PCT/AU2021/051522
International Filing Date 20.12.2021
IPC
H02J 3/02 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
02using a single network for simultaneous distribution of power at different frequencies; using a single network for simultaneous distribution of ac power and of dc power
H01M 10/44 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
44Methods for charging or discharging
H02J 4/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
4Circuit arrangements for mains or distribution networks not specified as ac or dc
H02J 7/02 2016.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02for charging batteries from ac mains by converters
H02M 7/02 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02Conversion of ac power input into dc power output without possibility of reversal
H02M 3/02 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3Conversion of dc power input into dc power output
02without intermediate conversion into ac
Applicants
  • TRITIUM HOLDINGS PTY LTD [AU]/[AU]
Inventors
  • FINN, David Andrew
  • KENNEDY, James McFarlane
  • WALSH, Calem Timothy
  • WALTON, Michael John
  • KEELING, Nicholas Athol
Agents
  • MICHAEL BUCK IP
Priority Data
202090473818.12.2020AU
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRIC VEHICLE CHARGING SYSTEM
(FR) SYSTÈME DE CHARGE DE VÉHICULE ÉLECTRIQUE
Abstract
(EN) An electric vehicle charging system comprising a Direct Current (DC) distributor, a site controller, one or more alternating current (AC)/DC rectifiers connected to the DC distributor and the site controller, and an electric vehicle charger having one or more DC/DC converters connected to the DC distributor and a charge controller in communication with the site controller and each of the one or more DC/DC converters. The one or more AC/DC rectifiers are decoupled from the one or more DC/DC converters.
(FR) Un système de charge de véhicule électrique comprend un distributeur de courant continu (CC), un dispositif de commande de site, un ou plusieurs redresseurs de courant alternatif (AC)/CC connectés au distributeur CC et au dispositif de commande de site, et un chargeur de véhicule électrique ayant un ou plusieurs convertisseurs CC/CC connectés au distributeur CC et un contrôleur de charge en communication avec le dispositif de commande de site et chacun du ou des convertisseurs CC/CC. Le ou les redresseurs CA/CC sont découplés du ou des convertisseurs CC/CC.
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