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1. WO2020064432 - CHARGING CIRCUIT FOR A VEHICLE-SIDE STORED ELECTRICAL ENERGY SOURCE

Publication Number WO/2020/064432
Publication Date 02.04.2020
International Application No. PCT/EP2019/074851
International Filing Date 17.09.2019
IPC
H02J 7/02 2016.01
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
B60L 53/22 2019.01
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
20characterised by converters located in the vehicle
22Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
CPC
B60L 2210/30
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2210Converter types
30AC to DC converters
B60L 53/22
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF 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
20characterised by converters located in the vehicle
22Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
H02J 7/02
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
Applicants
  • VITESCO TECHNOLOGIES GMBH [DE]/[DE]
Inventors
  • PFEILSCHIFTER, Franz
  • GÖTZENBERGER, Martin
  • BRUNNER, Manuel
Agents
  • WALDMANN, Alexander
Priority Data
10 2018 216 236.024.09.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) LADESCHALTUNG FÜR EINEN FAHRZEUGSEITIGEN ELEKTRISCHEN ENERGIESPEICHER
(EN) CHARGING CIRCUIT FOR A VEHICLE-SIDE STORED ELECTRICAL ENERGY SOURCE
(FR) CIRCUIT DE CHARGE DESTINÉ À UN ACCUMULATEUR D’ÉNERGIE ÉLECTRIQUE EMBARQUÉ DANS UN VÉHICULE
Abstract
(DE)
Eine Ladeschaltung (LS) für einen fahrzeugseitigen elektrischen Energiespeicher (ES) weist auf: einen Wechselstromanschluss (WA), mindestens zwei Glättungskondensatoren (C1, C2), eine Konfigurationsvorrichtung (KV) und einen Gleichrichter (GR). Über den Gleichrichter (GR) ist der Wechselstromanschluss (WA) mit der Konfigurationsvorrichtung (KV) verbunden. Die Konfigurationsvorrichtung (KV) verbindet den Gleichrichter (GR) mit den Glättungskondensatoren (C1, C2). Die Konfigurationsvorrichtung (KV) ist eingerichtet, die Glättungskondensatoren (C1, C2) wahlweise in paralleler oder serieller Konfiguration miteinander zu verbinden. Der Wechselstromanschluss weist einen NeutralleiteranSchluss (N) auf. Dieser ist über eine Diodenschaltung (DS) mit der Konfigurationsvorrichtung (KV) verbunden.
(EN)
The invention relates to a charging circuit (LS) for a vehicle-side stored electrical energy source (ES), comprising: an alternating current connector (WA), at least two smoothing capacitors (C1, C2), a configuration device (KV), and a rectifier (GR). The alternating current connector (WA) is connected to the configuration device (KV) via the rectifier (GR). The configuration device (KV) connects the rectifier (GR) to the smoothing capacitors (C1, C2). The configuration device (KV) is designed to connect to smoothing capacitors (C1, C2) to one another selectively in a parallel or series configuration. The alternating current connector has a neutral conductor connector (N). This is connected via a diode circuit (DS) to the configuration device (KV).
(FR)
L’invention concerne un circuit de charge (LS) destiné à un accumulateur d’énergie électrique (ES) embarqué dans un véhicule, comprenant : une borne de courant alternatif (WA), au moins deux condensateurs de lissage (C1, C2), un dispositif de configuration (KV) et un redresseur (GR). Le redresseur (GR) permet de relier la borne de courant alternatif (WA) au dispositif de configuration (KV). Le dispositif de configuration (KV) assure la liaison du redresseur (GR) aux condensateurs de lissage (C1, C2). Le dispositif de configuration (KV) est conçu pour relier les condensateurs de lissage (C1, C2) dans une configuration sélectivement de montage en parallèle ou de montage en série. La borne de courant alternatif présente une borne neutre (N). Cette dernière est reliée au dispositif de configuration (KV) par l’intermédiaire d’un circuit à diodes (DS).
Also published as
Latest bibliographic data on file with the International Bureau