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1. WO2022003441 - INTELLIGENT CHARGING SYSTEM FOR ELECTRIC VEHICLE BATTERIES IN DIRECT CURRENT

Publication Number WO/2022/003441
Publication Date 06.01.2022
International Application No. PCT/IB2021/054522
International Filing Date 25.05.2021
IPC
H02J 7/00 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
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 53/10 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
10characterised by the energy transfer between the charging station and the vehicle
B60L 53/14 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
10characterised by the energy transfer between the charging station and the vehicle
14Conductive energy transfer
B60L 53/30 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
30Constructional details of charging stations
B60L 53/68 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
60Monitoring or controlling charging stations
68Off-site monitoring or control, e.g. remote control
B60L 53/67 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
60Monitoring or controlling charging stations
67Controlling two or more charging stations
Applicants
  • I-CHARGING, MOBILIDADE ELECTRICA, S.A. [PT]/[PT]
Inventors
  • MARCOS MOREIRA DA SILVA, Pedro Nuno
  • MARTINS FERREIRA, Vitor Alexandre
  • MARINHO FERREIRA GUEDES, Susana
  • DELFIM OLIVEIRA RODRIGUES, Paulo
Agents
  • VIEIRA PEREIRA FERREIRA, Maria Silvina
Priority Data
11653730.06.2020PT
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) INTELLIGENT CHARGING SYSTEM FOR ELECTRIC VEHICLE BATTERIES IN DIRECT CURRENT
(FR) SYSTÈME DE CHARGE INTELLIGENT POUR BATTERIES DE VÉHICULE ÉLECTRIQUE EN COURANT CONTINU
Abstract
(EN) The present document describes an intelligent charging system in direct current for electric vehicle batteries. The developed system, based on the concept of modularity, allows an intelligent, simultaneous and sequential charging of different vehicle models available on the market. Its modularity makes it possible to charge electric vehicle batteries at maximum powers that are a multiple of a given unit power, for example 50 kW, the only limitation for the total power of the charging system is the availability of the electrical power supply on which it depends, whether it's alternating current or direct current, coming from the electrical grid or other sources such as: local generation, energy storage banks, electrical traction grids, among others.
(FR) Le présent document décrit un système de charge intelligent en courant continu pour des batteries de véhicule électrique. Le système développé, basé sur le concept de modularité, permet une charge intelligente, simultanée et séquentielle de différents modèles de véhicule disponibles sur le marché. Sa modularité permet de charger des batteries de véhicule électrique à des puissances maximales qui sont un multiple d'une puissance unitaire donnée, par exemple 50 kW. La seule limitation de la puissance totale du système de charge est la disponibilité de l'alimentation électrique sur laquelle elle dépend, s'il s'agit d'un courant alternatif ou d'un courant continu, provenant de la grille électrique ou d'autres sources telles que : la production locale, les banques de stockage d'énergie, les grilles de traction électrique, entre autres.
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