DE102011114998A1 - On-board charging unit of e.g. hybrid motor vehicle, has high-voltage charging port for high-voltage battery for providing drive power, and low-voltage charging port for low-voltage battery to permit charging of high-voltage battery - Google Patents
On-board charging unit of e.g. hybrid motor vehicle, has high-voltage charging port for high-voltage battery for providing drive power, and low-voltage charging port for low-voltage battery to permit charging of high-voltage battery Download PDFInfo
- Publication number
- DE102011114998A1 DE102011114998A1 DE102011114998A DE102011114998A DE102011114998A1 DE 102011114998 A1 DE102011114998 A1 DE 102011114998A1 DE 102011114998 A DE102011114998 A DE 102011114998A DE 102011114998 A DE102011114998 A DE 102011114998A DE 102011114998 A1 DE102011114998 A1 DE 102011114998A1
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- Prior art keywords
- voltage
- low
- charging
- voltage battery
- battery
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine On-Board-Ladeeinheit nach dem Oberbegriff des Anspruchs 1.The invention relates to an on-board charging unit according to the preamble of claim 1.
Aus der
Der Erfindung liegt insbesondere die Aufgabe zugrunde, eine Versorgungssicherheit der Hochvolt-Batterie zu erhöhen. Diese Aufgabe wird gemäß der Erfindung durch die Merkmale des Anspruchs 1 gelöst. Weitere Ausgestaltungen ergeben sich aus den Unteransprüchen.The invention is in particular the object of increasing a security of supply of the high-voltage battery. This object is achieved according to the invention by the features of claim 1. Further embodiments emerge from the subclaims.
Die Erfindung geht aus von einer On-Board-Ladeeinheit eines Kraftfahrzeugs, mit einem elektrischen Ladeanschluss für ein externes Stromnetz und mit einem Hochvolt-Ladeausgang für eine Hochvolt-Batterie, die zur Bereitstellung einer elektrischen Antriebsleistung vorgesehen ist.The invention is based on an on-board charging unit of a motor vehicle, with an electrical charging connection for an external power network and with a high-voltage charging output for a high-voltage battery, which is provided to provide an electrical drive power.
Es wird vorgeschlagen, dass die On-Board-Ladeeeinheit einen Niedervolt-Ladeausgang für eine Niedervolt-Batterie aufweist, die zumindest dazu vorgesehen ist, ein Laden der Hochvolt-Batterie zu ermöglichen. Dadurch kann ein redundanter Versorgungspfad für die Niedervolt-Batterie bereitgestellt werden, wodurch eine Aktivierung eines Niedervoltsystems und damit eines Hochvoltsystems sichergestellt werden kann. Dadurch kann auch bei einem Ausfall der Niedervolt-Batterie und damit des Niedervoltsystems, das zum Aufladen der Hochvolt-Batterie zwingend notwendig ist, die Hochvolt-Batterie geladen werden, wodurch eine Verfügbarkeit der elektrischen Antriebsleistung von der Hochvolt-Batterie sichergestellt werden kann. Es kann ein gleichzeitiges Laden der Niedervolt-Batterie und der Hochvolt-Batterie und damit eine gleichzeitige Aktivierung des Niedervoltsystems und des Hochvoltsystems durch das externe Stromnetz realisiert werden, wodurch eine Versorgungssicherheit der Hochvolt-Batterie erhöht werden kann. Unter einer „On-Board-Ladeeinheit” soll insbesondere eine fahrzeugseitige Ladeeinheit verstanden werden, die für ein Plug-In-Laden einer fahrzeugseitigen Batterie vorgesehen ist. Unter „fahrzeugseitig” soll insbesondere in dem Kraftfahrzeug fest integriert verstanden werden. Vorzugsweise weist das die On-Board-Ladeeinheit aufweisende Kraftfahrzeug eine zumindest die Hochvolt-Batterie aufweisende Elektroantriebsvorrichtung auf. Unter einer „Elektroantriebsvorrichtung” soll insbesondere eine Antriebsvorrichtung verstanden werden, die zur Bereitstellung der elektrischen Antriebsleistung einen Elektroantrieb aufweist. Unter einem „Elektroantrieb” soll insbesondere ein Kraftfahrzeugantrieb mit zumindest einem Elektromotor verstanden werden. Unter einer „Antriebsleistung” soll insbesondere eine Leistung verstanden werden, die dazu vorgesehen ist, das Kraftfahrzeug und damit Antriebsräder des Kraftfahrzeugs anzutreiben. Das Kraftfahrzeug mit der Elektroantriebsvorrichtung ist vorzugsweise als ein Elektrokraftfahrzeug oder als ein Hybridkraftfahrzeug ausgebildet. Unter „Hochvolt” sollen insbesondere Gleichspannungen oberhalb von 60 Volt und Wechselspannungen oberhalb von 30 Volt verstanden werden. Unter „Niedervolt” sollen insbesondere Gleichspannungen unterhalb von 60 Volt und Wechselspannungen unterhalb von 30 Volt verstanden werden. Darunter, dass „die Niedervolt-Batterie zumindest dazu vorgesehen ist, ein Laden der Hochvolt-Batterie zu ermöglichen” soll insbesondere verstanden werden, dass ein aktives Niedervoltsystem, d. h. eine geladene Niedervolt-Batterie für die Aktivierung, d. h. für das Laden der Hochvolt-Batterie, eine Grundbedingung darstellt, wodurch ohne aktiver Niedervolt-Batterie bestimmte Ladevoraussetzungen der Hochvolt-Batterie fehlen und somit ein Laden der Hochvolt-Batterie verhindert ist. Vorzugsweise sind die Ladevoraussetzungen als eine Kommunikation in dem Kraftfahrzeug zwischen Steuer- und/oder Regeleinheiten untereinander, als eine Kommunikation zwischen Steuer- und/oder Regeleinheiten und Sensoren, als ein Schließen einer Hochvolt-Schütz, deren Erregerspannung durch die Niedervolt-Batterie bereitgestellt wird, und/oder Ähnlichem ausgebildet. Unter „vorgesehen” soll insbesondere speziell programmiert, ausgelegt, ausgestattet und/oder angeordnet verstanden werden.It is proposed that the on-board Ladeeeinheit has a low-voltage charging output for a low-voltage battery, which is at least provided to allow charging of the high-voltage battery. Thereby, a redundant supply path for the low-voltage battery can be provided, whereby activation of a low-voltage system and thus a high-voltage system can be ensured. As a result, even with a failure of the low-voltage battery and thus the low-voltage system, which is absolutely necessary for charging the high-voltage battery, the high-voltage battery can be charged, whereby availability of the electric drive power can be ensured by the high-voltage battery. It can be realized by the external power grid, a simultaneous charging of the low-voltage battery and the high-voltage battery and thus a simultaneous activation of the low-voltage system and the high-voltage system, whereby a security of supply of the high-voltage battery can be increased. An "on-board charging unit" is to be understood, in particular, as a vehicle-side charging unit which is provided for a plug-in charging of a vehicle-side battery. The term "vehicle-side" should be understood as being integrated in particular in the motor vehicle. The motor vehicle having the on-board charging unit preferably has an electric drive device having at least the high-voltage battery. An "electric drive device" is to be understood, in particular, as a drive device which has an electric drive for providing the electrical drive power. An "electric drive" is to be understood in particular as a motor vehicle drive with at least one electric motor. A "drive power" is to be understood in particular a power which is intended to drive the motor vehicle and thus driving wheels of the motor vehicle. The motor vehicle with the electric drive device is preferably designed as an electric motor vehicle or as a hybrid motor vehicle. By "high voltage" in particular DC voltages above 60 volts and AC voltages above 30 volts should be understood. By "low voltage" in particular DC voltages below 60 volts and AC voltages below 30 volts should be understood. By the fact that "the low-voltage battery is at least provided to enable charging of the high-voltage battery" is to be understood in particular that an active low-voltage system, d. H. a charged low-voltage battery for activation, d. H. is a basic condition for charging the high-voltage battery, which lacks certain charging conditions of the high-voltage battery without active low-voltage battery and thus prevents charging of the high-voltage battery. Preferably, the charging conditions are as a communication in the motor vehicle between control units with each other, as a communication between control and / or regulating units and sensors, as a closing of a high-voltage contactor whose excitation voltage is provided by the low-voltage battery, and / or the like. "Provided" is to be understood in particular specially programmed, designed, equipped and / or arranged.
Weiter wird vorgeschlagen, dass die On-Board-Ladeeinheit einen elektrischen Wandler aufweist, der dazu vorgesehen ist, zur elektrischen Aufladung der Niedervolt-Batterie eine Hochspannung aus dem externen Stromnetz in eine Niederspannung umzuwandeln. Dadurch kann ein besonders vorteilhaftes Laden der Niedervolt-Batterie realisiert werden. Unter einer „Hochspannung” sollen insbesondere Gleichspannungen oberhalb von 60 Volt und Wechselspannungen oberhalb von 30 Volt verstanden werden. Unter einer „Niederspannung” sollen insbesondere Gleichspannungen unterhalb von 60 Volt und Wechselspannungen unterhalb von 30 Volt verstanden werdenIt is further proposed that the on-board charging unit has an electrical converter, which is provided to convert a high voltage from the external power supply into a low voltage for electrical charging of the low-voltage battery. As a result, a particularly advantageous charging of the low-voltage battery can be realized. A "high voltage" is to be understood in particular as DC voltages above 60 volts and AC voltages above 30 volts. A "low voltage" should be understood in particular DC voltages below 60 volts and AC voltages below 30 volts
Besonders vorteilhaft ist der elektrische Wandler als ein AC/DC-Wandler ausgebildet. Dadurch kann eine besonders vorteilhafte On-Board-Ladeeinheit bereitgestellt werden.Particularly advantageously, the electrical converter is designed as an AC / DC converter. As a result, a particularly advantageous on-board charging unit can be provided.
Ferner wird vorgeschlagen, dass die On-Board-Ladeeinheit einen elektrischen Wandler aufweist, der zur elektrischen Aufladung der Hochvolt-Batterie vorgesehen ist, wodurch besonders einfach ein gleichzeitiges Aufladen der Niedervolt-Batterie und der Hochvolt-Batterie realisiert wird.It is also proposed that the on-board charging unit has an electrical converter, which is provided for electrically charging the high-voltage battery, which is particularly simple a simultaneous charging of the low-voltage battery and the high-voltage battery is realized.
Weiter wird ein Kraftfahrzeug mit einer Elektroantriebsvorrichtung, die zur Bereitstellung einer elektrischen Antriebsleistung vorgesehen ist, und mit einer Kraftfahrzeugbatterieladevorrichtung, die eine erfindungsgemäße On-Board-Ladeeinheit aufweist, vorgeschlagen, wodurch eine Verfügbarkeit der elektrischen Antriebsleistung für die Elektroantriebsvorrichtung erhöht werden kann.Further, a motor vehicle having an electric drive device provided for providing an electric drive power and a motor vehicle battery charging device having an on-board charging unit according to the invention is proposed, whereby an availability of the electric drive power for the electric drive device can be increased.
Weitere Vorteile ergeben sich aus der folgenden Zeichnungsbeschreibung. In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Die Zeichnung, die Beschreibung und die Ansprüche enthalten zahlreiche Merkmale in Kombination. Der Fachmann wird die Merkmale zweckmäßigerweise auch einzeln betrachten und zu sinnvollen weiteren Kombinationen zusammenfassen.Further advantages emerge from the following description of the drawing. In the drawing, an embodiment of the invention is shown. The drawing, the description and the claims contain numerous features in combination. The person skilled in the art will expediently also consider the features individually and combine them into meaningful further combinations.
Die
Die Elektroantriebsvorrichtung weist einen Elektromotor, der antriebstechnisch mit nicht näher dargestellten Antriebsrädern gekoppelt ist, und ein Hochvoltsystem, das zur Versorgung des Elektromotors mit einer elektrischen Energie vorgesehen ist, auf. Zur Bereitstellung der elektrischen Energie und damit der elektrischen Antriebsleistung weist das Hochvoltsystem eine Hochvolt-Batterie
Das Kraftfahrzeug weist weiter ein Niedervoltsystem auf. Das Niedervoltsystem ist zur Aktivierurg des Hochvoltsystems vorgesehen. Das Niedervoltsystem weist eine Niedervolt-Batterie
Die Niedervolt-Batterie
Die Kraftfahrzeugbatterieladevorrichtung ist zur elektrischen Aufladung der Hochvolt-Batterie
Zur elektrischen Aufladung der Hochvolt-Batterie
Zur elektrischen Aufladung der Hochvolt-Batterie
Die Kraftfahrzeugbatterieladevorrichtung weist weiter einen Verteiler
Zur elektrischen Aufladung der Niedervolt-Batterie
Die On-Board-Ladeeinheit
Die On-Board-Ladeeinheit
Zur elektrischen Aufladung der Niedervolt-Batterie
Die Kraftfahrzeugbatterieladevorrichtung weist weiter einen DC/DC-Wandler
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1414
- On-Board-LadeeinheitOn-board charger
- 1111
- Ladeanschlusscharging port
- 1212
- Hochvolt-LadeausgangHigh-voltage charging output
- 1313
- Hochvolt-BatterieHigh-voltage battery
- 1414
- Niedervolt-LadeausgangLow voltage charging output
- 1515
- Niedervolt-BatterieLow-voltage battery
- 1616
- Wandlerconverter
- 1717
- Wandlerconverter
- 1818
- NiedervoltleitungLow voltage line
- 1919
- Stromrichtungcurrent direction
- 2020
- Ladedosecharging socket
- 2121
- Verteilerdistributor
- 2222
- HochvoltleitungHigh-voltage line
- 2323
- HochvoltleitungHigh-voltage line
- 2424
- NiedervoltleitungLow voltage line
- 2525
- Stromrichtungcurrent direction
- 2626
- Wandlerconverter
- 2727
- HochvoltleitungHigh-voltage line
- 2828
- NiedervoltleitungLow voltage line
- 2929
- Stromrichtungcurrent direction
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- US 2010/0320964 A1 [0002] US 2010/0320964 A1 [0002]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011114998A DE102011114998A1 (en) | 2011-10-06 | 2011-10-06 | On-board charging unit of e.g. hybrid motor vehicle, has high-voltage charging port for high-voltage battery for providing drive power, and low-voltage charging port for low-voltage battery to permit charging of high-voltage battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011114998A DE102011114998A1 (en) | 2011-10-06 | 2011-10-06 | On-board charging unit of e.g. hybrid motor vehicle, has high-voltage charging port for high-voltage battery for providing drive power, and low-voltage charging port for low-voltage battery to permit charging of high-voltage battery |
Publications (1)
Publication Number | Publication Date |
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DE102011114998A1 true DE102011114998A1 (en) | 2012-06-14 |
Family
ID=46144886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102011114998A Withdrawn DE102011114998A1 (en) | 2011-10-06 | 2011-10-06 | On-board charging unit of e.g. hybrid motor vehicle, has high-voltage charging port for high-voltage battery for providing drive power, and low-voltage charging port for low-voltage battery to permit charging of high-voltage battery |
Country Status (1)
Country | Link |
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DE (1) | DE102011114998A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3016752A1 (en) * | 2014-01-22 | 2015-07-24 | Peugeot Citroen Automobiles Sa | METHOD FOR RECHARGING AN ELECTRIC ENERGY STORER OF A MOTOR VEHICLE |
FR3018007A1 (en) * | 2014-02-24 | 2015-08-28 | Peugeot Citroen Automobiles Sa | DEVICE FOR A HYBRID VEHICLE FOR RECHARGING A LOW VOLTAGE BATTERY FROM THE VERY LOW VOLTAGE NETWORK |
DE102016015460A1 (en) | 2016-12-22 | 2017-08-10 | Daimler Ag | Electric charging device for a vehicle |
CN111376722A (en) * | 2018-12-29 | 2020-07-07 | 观致汽车有限公司 | Charging system and charging method for use in vehicle |
DE102020208864A1 (en) | 2020-07-16 | 2022-01-20 | Volkswagen Aktiengesellschaft | Hybrid vehicle and method of charging a hybrid vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100320964A1 (en) | 2009-06-18 | 2010-12-23 | Ford Global Technologies, Llc | Method And System To Charge Batteries Only While Vehicle Is Parked |
-
2011
- 2011-10-06 DE DE102011114998A patent/DE102011114998A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100320964A1 (en) | 2009-06-18 | 2010-12-23 | Ford Global Technologies, Llc | Method And System To Charge Batteries Only While Vehicle Is Parked |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3016752A1 (en) * | 2014-01-22 | 2015-07-24 | Peugeot Citroen Automobiles Sa | METHOD FOR RECHARGING AN ELECTRIC ENERGY STORER OF A MOTOR VEHICLE |
FR3018007A1 (en) * | 2014-02-24 | 2015-08-28 | Peugeot Citroen Automobiles Sa | DEVICE FOR A HYBRID VEHICLE FOR RECHARGING A LOW VOLTAGE BATTERY FROM THE VERY LOW VOLTAGE NETWORK |
DE102016015460A1 (en) | 2016-12-22 | 2017-08-10 | Daimler Ag | Electric charging device for a vehicle |
CN111376722A (en) * | 2018-12-29 | 2020-07-07 | 观致汽车有限公司 | Charging system and charging method for use in vehicle |
DE102020208864A1 (en) | 2020-07-16 | 2022-01-20 | Volkswagen Aktiengesellschaft | Hybrid vehicle and method of charging a hybrid vehicle |
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