DE202010000551U1 - Drive system for a vehicle - Google Patents
Drive system for a vehicle Download PDFInfo
- Publication number
- DE202010000551U1 DE202010000551U1 DE202010000551U DE202010000551U DE202010000551U1 DE 202010000551 U1 DE202010000551 U1 DE 202010000551U1 DE 202010000551 U DE202010000551 U DE 202010000551U DE 202010000551 U DE202010000551 U DE 202010000551U DE 202010000551 U1 DE202010000551 U1 DE 202010000551U1
- Authority
- DE
- Germany
- Prior art keywords
- bidirectional
- converter
- drive system
- voltage battery
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
- B60L15/06—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using substantially sinusoidal ac
-
- 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
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
-
- 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
- B60L53/20—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 converters located in the vehicle
- B60L53/24—Using the vehicle's propulsion converter for charging
-
- 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
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
- B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
- B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
-
- 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
- Y02T10/62—Hybrid vehicles
-
- 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
- Y02T10/64—Electric machine technologies 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
- 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
- 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
Abstract
Antriebssystem für ein Fahrzeug mit wenigstens einem von einem Wechselrichter gesteuerten Elektromotor, dadurch gekennzeichnet, dass dem Wechselrichter (3) ein bidirektionaler DC/DC-Wandler (5) und/oder ein bidirektionaler DC/AC-Wandler (6) zugeordnet ist.Drive system for a vehicle with at least one controlled by an inverter electric motor, characterized in that the inverter (3) is associated with a bidirectional DC / DC converter (5) and / or a bidirectional DC / AC converter (6).
Description
Die Erfindung betrifft ein Antriebssystem für ein Fahrzeug.The The invention relates to a drive system for a vehicle.
Bei derartigen Antriebssystemen handelt es sich um Elektroantriebssysteme für Fahrzeuge aller Art wie Schiffe oder insbesondere auch Kraftfahrzeuge. Dabei ist zum Antrieb des jeweiligen Fahrzeugs im einfachsten Fall ein einzelner Elektromotor vorgesehen. Allgemein kann auch eine Mehrfachanordnung von Elektromotoren vorgesehen sein.at such drive systems are electric drive systems for vehicles of all kinds such as ships or in particular motor vehicles. there is to drive the respective vehicle in the simplest case a provided individual electric motor. In general, a multiple arrangement be provided by electric motors.
Dabei kann das Elektroantriebssystem als alleiniges Antriebssystem vorgesehen sein. Alternativ kann das Elektroantriebssystem Bestandteil eines Hybridantriebssystems sein, bei welchem zusätzliche weitere Antriebe wie Verbrennungsmotoren eingesetzt werden.there For example, the electric drive system may be the sole drive system be. Alternatively, the electric drive system may be part of a hybrid drive system be with which additional other drives such as internal combustion engines are used.
Bei bekannten Antriebssystemen wird der oder jeder Elektromotor von einem Wechselrichter angesteuert. Zur Energieversorgung des Elektromotors ist im Fahrzeug eine Energieversorgungseinheit vorgesehen, die im Fall eines Antriebssystems für ein Kraftfahrzeug typischerweise von einer Batterie gebildet ist. Die Batterie ist als Hochvolt-Batterie ausgebildet, die die erforderliche Spannung, die typischerweise etwa bei 300 V liegt und die erforderliche Energie zum Antrieb des Elektromotors bereitstellt. In definierten Zeitintervallen muss dann diese Batterie an externen Ladestationen wieder aufgeladen werden.at known drive systems, the or each electric motor of controlled by an inverter. For power supply of the electric motor in the vehicle, a power supply unit is provided, which in Case of a drive system for a motor vehicle is typically formed by a battery. The battery is designed as a high-voltage battery, which is the required Voltage, which is typically around 300V and the required Provides energy to drive the electric motor. In defined Time intervals must then apply this battery to external charging stations be recharged.
Der Erfindung liegt die Aufgabe zugrunde, ein Antriebssystem der eingangs genanten Art bereitzustellen, welches bei geringem konstruktivem Aufwand eine hohe Funktionalität aufweist.Of the Invention is based on the object, a drive system of the above genanten to provide type, which with low constructive Expense a high functionality having.
Zur Lösung dieser Aufgabe sind die Merkmale des Anspruchs 1 vorgesehen. Vorteilhafte Ausführungsformen und zweckmäßige Weiterbildungen der Erfindung sind in den Unteransprüchen beschrieben.to solution This object, the features of claim 1 are provided. advantageous embodiments and appropriate training The invention are described in the subclaims.
Das erfindungsgemäße Antriebssystem für ein Fahrzeug umfasst einen von einem Wechselrichter gesteuerten Elektromotor. Dem Wechselrichter ist ein bidirektionaler DC/DC-Wandler und/oder ein bidirektionaler DC/AC-Wandler zugeordnet.The Drive system according to the invention for a Vehicle includes an inverter controlled electric motor. The inverter is a bidirectional DC / DC converter and / or assigned a bidirectional DC / AC converter.
Durch den Einsatz eines bidirektionalen DC/DC-Wandlers oder bidirektionalen DC/AC-Wandlers wird ein bidirektionaler Energietransfer zwischen internen Einheiten des Fahrzeugs und/oder zwischen internen und externen Einheiten ermöglicht. Die Richtung des Energietransfers über den bidirektionalen DC/DC-Wandler oder den bidirektionalen DC/AC-Wandler kann dabei, insbesondere von einer Steuereinheit, bedarfsweise vorgegeben werden. Der Energietransfer kann somit im Hinblick auf eine effiziente Energieausnutzung und Energiebereitstellung für einzelne Einheiten optimiert werden. Dadurch wird eine hohe Funktionalität des erfindungsgemäßen Antriebssystems erzielt.By the use of a bidirectional DC / DC converter or bidirectional DC / AC converter is a bidirectional energy transfer between internal Units of the vehicle and / or between internal and external Units allows. The direction of the energy transfer via the bidirectional DC / DC converter or the bidirectional DC / AC converter can, in particular be specified by a control unit, if necessary. The energy transfer Thus, in terms of efficient energy utilization and Energy supply for individual units are optimized. This results in a high functionality of the drive system according to the invention achieved.
In einer vorteilhaften Ausgestaltung der Erfindung sind der Wechselrichter, der bidirektionale DC/DC-Wandler und der bidirektionale DC/AC-Wandler an eine Hochvolt-Batterie angeschlossen.In an advantageous embodiment of the invention, the inverter, the bidirectional DC / DC converter and the bidirectional DC / AC converter connected to a high-voltage battery.
Die Hochvolt-Batterie bildet dabei eine Energieversorgungseinheit für den oder jeden Elektromotor, der mit dem jeweiligen Wechselrichter angesteuert wird. Mit dem zugeordneten bidirektionalen DC/DC-Wandler oder bidirektionalen DC/AC-Wandler wird dann ein bidirektionaler Energietransfer zwischen dieser Hochvolt-Batterie und weiteren internen Einheiten des Fahrzeugs oder externen Einheiten ermöglicht.The High-voltage battery forms an energy supply unit for or every electric motor that is controlled by the respective inverter becomes. With the associated bidirectional DC / DC converter or bidirectional DC / AC converter will then provide bidirectional energy transfer between This high-voltage battery and other internal units of the vehicle or external units.
Derartige Hochvolt-Batterien als Energieversorgungseinheiten für Elektromotoren finden insbesondere in Kraftfahrzeugen Anwendung. In diesen Kraftfahrzeugen ist zur Energieversorgung von weiteren Verbrauchern wie Bordcomputern, Scheibenwischerantrieben und dergleichen zusätzlich eine Niedervolt-Batterie vorgesehen. Diese Niedervolt-Batterie ist dann bevorzugt an einen Niederspannungsanschluss des bidirektionalen DC/DC-Wandlers angeschlossen, so dass über den bidirektionalen DC/DC-Wandler eine Verbindung zwischen der Niedervolt-Batterie und der Hochvolt-Batterie hergestellt wird. Über diese Verbindung kann die Niedervolt-Batterie von der Hochvolt-Batterie aufgeladen werden, das heißt es erfolgt ein Energietransfer von der Hochvolt-Batterie zu einer zweiten Einheit. Ebenso kann jedoch ein Energietransfer von der Niedervolt-Batterie zur Hochvolt-Batterie erfolgen um diese bei Bedarf aufzuladen. Dies ist dann der Fall, wenn die Niedervolt-Batterie von einer Energiequelle aufgeladen wird und überschüssige Energie zur Verfügung hat, die an die Niedervolt-Batterie abgegeben werden kann. Beispielsweise können im Fahrzeug als Energiequellen Solarzellenanordnungen integriert sein, so dass von dieser Energiequelle Energie in die Niedervolt-Batterie eingespeist werden kann.such High-voltage batteries as power supply units for electric motors especially in motor vehicles application. In these motor vehicles is to supply energy to other consumers such as on-board computers, Windscreen wiper drives and the like additionally provided a low-voltage battery. This low-voltage battery is then preferred to a low voltage connection connected to the bidirectional DC / DC converter, so that over the bidirectional DC / DC converter connects between the low-voltage battery and the high-voltage battery is manufactured. About this connection can the Low-voltage battery can be charged from the high-voltage battery is called There is an energy transfer from the high-voltage battery to a second unit. As well However, an energy transfer from the low-voltage battery to High-voltage battery to charge it if necessary. This is then the case when the low-voltage battery from an energy source is charged and excess energy to disposal has, which can be delivered to the low-voltage battery. For example can Integrated solar cell arrangements in the vehicle as energy sources so that from this energy source energy into the low-voltage battery can be fed.
Der bidirektionale DC/AC-Wandler weist bevorzugt neben einem Anschluss an die Hochvolt-Batterie einen Netzspannungsausgang auf. In einer ersten Konfiguration ist der bidirektionale DC/AC-Wandler über den Netzspannungsausgang an ein externes Netz angeschlossen. Damit kann in einer ersten Anwendungsform die Hochvolt-Batterie über das externe Netz aufgeladen werden, das heißt mittels des bidirektionalen DC/AC-Wandlers erfolgt ein Energietransfer vom externen Netz zur Hochvolt-Batterie. In einer zweiten Anwendung kann zur Erfüllung einer sogenannten vehicle to grid Funktion auch ein Energietransfer in umgekehrter Richtung erfolgen. Mit dieser Funktion wird eine Ener gieeinspeisung von der Hochvolt-Batterie in das externe Netz realisiert. Der Fahrer des Fahrzeugs, insbesondere eines Kraftfahrzeugs, kann in Abstimmung seines Fahrbedarfs ermitteln, ob und wann die Kapazität seiner Hochvolt-Batterie nicht vollständig genutzt werden muss. Dann kann er über die vehicle to grid Funktion nicht benötigte Energie in das externe Netz einspeisen, um so vom Netzbetreiber eine Rückvergütung für die in das externe Netz zurückgeführte Energie zu nutzen. Der Netzbetreiber wiederum hat hierdurch die Möglichkeit, auf einfache Weise Energiereserven aufzubauen und vorzuhalten, so dass damit Verbrauchsspitzen bei Bedarf abgedeckt werden können. Somit werden durch den bidirektionalen Energietransfer über den bidirektionalen DC/AC-Wandler sowohl für den Fahrer des Fahrzeugs als auch für den Betreiber des externen Netzes erhebliche Vorteile erzielt.The bidirectional DC / AC converter preferably has a mains voltage output in addition to a connection to the high-voltage battery. In a first configuration, the bidirectional DC / AC converter is connected to an external power supply via the mains voltage output. Thus, in a first application form, the high-voltage battery can be charged via the external network, that is to say by means of the bidirectional DC / AC converter, energy is transferred from the external network to the high-voltage battery. In a second application, an energy transfer in the opposite direction can also be carried out to fulfill a so-called vehicle-to-grid function. With the This function implements an energy feed from the high-voltage battery into the external mains. The driver of the vehicle, in particular of a motor vehicle, can determine in coordination with his driving requirements whether and when the capacity of his high-voltage battery does not have to be fully utilized. Then, using the vehicle-to-grid function, it can feed energy that is not needed into the external network in order to use the grid operator for reimbursement of the energy returned to the external grid. The network operator in turn has the opportunity to easily build up energy reserves and vorzuhalten so that consumption peaks can be covered if necessary. Thus, bidirectional power transfer across the bi-directional DC / AC converter provides significant benefits to both the driver of the vehicle and the operator of the external network.
Die Funktionalität des bidirektionalen DC/AC-Wandlers kann vorteilhaft dahingehend noch erweitert sein, dass der Netzspannungsausgang des bidirektionalen DC/AC-Wandlers als elektrischer Anschluss für externe elektrische Verbraucher ausgebildet ist. Damit können an den Netzspannungsausgang beispielsweise elektrisch betriebene Geräte wie Kühlschränke oder auch Werkzeuge angeschlossen werden, so dass diese Geräte unabhängig von stationären Netzanschlüssen betrieben werden können.The functionality of the bidirectional DC / AC converter may be advantageous still be extended that the mains voltage output of the bidirectional DC / AC converter as electrical connection for external electrical consumers is trained. With that you can to the mains voltage output, for example, electrically operated equipment like refrigerators or Also tools are connected so that these devices are independent of stationary network connections can be operated.
Besonders vorteilhaft sind der Wechselrichter sowie der bidirektionale DC/DC-Wandler und der bidirektionale DC/AC-Wandler zu einer Baueinheit zusammengefasst, wobei diese eine Schnittstelle aufweist, über welche die einzelnen Einheiten von einer Steuereinheit angesteuert und parametriert werden können. Insbesondere für den Fall, dass das erfindungsgemäße Antriebssystem für ein Kraftfahrzeug eingesetzt wird, ist die Schnittstelle als CAN-Schnittstelle ausgebildet, so dass diese kompatibel mit den in Kraftfahrzeugen standardmäßig eingesetzten CAN-Bussystemen ist.Especially Advantageous are the inverter as well as the bidirectional DC / DC converter and the bidirectional DC / AC converter combined to form a unit, wherein this one Interface over which drives the individual units of a control unit and can be parameterized. Especially for the case that the drive system according to the invention for a Motor vehicle is used, the interface is a CAN interface designed so that these are compatible with those in motor vehicles used by default CAN bus systems is.
Die Erfindung wird im Folgenden anhand der Zeichnungen erläutert. Es zeigen:The The invention will be explained below with reference to the drawings. It demonstrate:
Bei
der Ausführungsform
gemäß
Der
Elektromotor
Zur
Energieversorgung des Wechselrichters
Dem
Wechselrichter
Die
Fahrantriebseinheit
Wie
aus
Der
bidirektionale DC/DC-Wandler
Über den
bidirektionalen DC/DC-Wandler
Wie
aus
Der
bidirektionale DC/AC-Wandler
- 11
- Antriebssystemdrive system
- 22
- Elektromotorelectric motor
- 33
- Wechselrichterinverter
- 44
- Hochvolt-BatterieHigh-voltage battery
- 4a4a
- Pluspolpositive pole
- 4b4b
- Minuspolminuspol
- 55
- bidirektionaler DC/DC-Wandlerbidirectional DC / DC converter
- 66
- bidirektionaler DC/AC-Wandlerbidirectional DC / AC converter
- 77
- FahrantriebseinheitTravel drive unit
- 88th
- CAN-SchnittstelleCAN interface
- 99
- NiederspannungsanschlussLow voltage connection
- 1010
- Niedervolt-BatterieLow-voltage battery
- 1111
- Solarzellenanordnungsolar cell array
- 1212
- NetzspannungsausgangMains voltage output
- 1313
- externes Netzexternal network
- 1414
- Verbraucherconsumer
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010000551U DE202010000551U1 (en) | 2010-01-02 | 2010-01-02 | Drive system for a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010000551U DE202010000551U1 (en) | 2010-01-02 | 2010-01-02 | Drive system for a vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202010000551U1 true DE202010000551U1 (en) | 2010-03-25 |
Family
ID=42055745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202010000551U Expired - Lifetime DE202010000551U1 (en) | 2010-01-02 | 2010-01-02 | Drive system for a vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202010000551U1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010040239A1 (en) * | 2010-09-03 | 2012-03-08 | Bayerische Motoren Werke Aktiengesellschaft | System for charging a rechargeable battery of an electric vehicle |
DE102010062867A1 (en) * | 2010-12-10 | 2012-06-14 | Robert Bosch Gmbh | On-board network for a vehicle with at least one drive unit |
WO2012084131A2 (en) | 2010-12-23 | 2012-06-28 | Volkswagen Aktiengesellschaft | Method and device for charging a low-voltage battery in an electric drive system |
DE102011012316A1 (en) | 2010-12-23 | 2012-06-28 | Volkswagen Ag | Method and device for charging a low-voltage battery in an electric drive system |
DE102012017799A1 (en) | 2011-09-10 | 2013-03-21 | E3/Dc Gmbh | Electric drive system for motor car, has cooling device assigned to electronic units that are arranged freely in central housing and connected with high-voltage battery through common connection |
US8612075B2 (en) | 2010-06-04 | 2013-12-17 | GM Global Technology Operations LLC | Optimizing use of solar photovoltaic-generated electricity in electric or hybrid vehicles |
DE102012109725A1 (en) * | 2012-10-12 | 2014-04-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method and arrangement for providing an electrical power for a vehicle electrical system of a motor vehicle |
DE102013225097A1 (en) * | 2013-12-06 | 2015-06-11 | Volkswagen Aktiengesellschaft | Energy management method for operating an electrical system of a motor vehicle and motor vehicle |
DE102014207390A1 (en) * | 2014-04-17 | 2015-10-22 | Robert Bosch Gmbh | On-board network and method for operating a vehicle electrical system |
DE102016116455A1 (en) | 2016-09-02 | 2018-03-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Electrical network for a motor vehicle |
WO2020260244A1 (en) * | 2019-06-28 | 2020-12-30 | Volkswagen Aktiengesellschaft | Method for charging a high-voltage battery of an electric drive of a vehicle, and power transmission system for a vehicle |
-
2010
- 2010-01-02 DE DE202010000551U patent/DE202010000551U1/en not_active Expired - Lifetime
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8612075B2 (en) | 2010-06-04 | 2013-12-17 | GM Global Technology Operations LLC | Optimizing use of solar photovoltaic-generated electricity in electric or hybrid vehicles |
DE102011102889B4 (en) * | 2010-06-04 | 2014-03-20 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Optimizing the use of solar-photovoltaic electricity in electric or hybrid vehicles |
US9748795B2 (en) | 2010-09-03 | 2017-08-29 | Bayerische Motoren Werke Aktiengesellschaft | System for charging a rechargeable battery of an electric vehicle |
CN103079867A (en) * | 2010-09-03 | 2013-05-01 | 宝马股份公司 | System for charging a rechargeable battery of an electric vehicle |
DE102010040239A1 (en) * | 2010-09-03 | 2012-03-08 | Bayerische Motoren Werke Aktiengesellschaft | System for charging a rechargeable battery of an electric vehicle |
DE102010062867A1 (en) * | 2010-12-10 | 2012-06-14 | Robert Bosch Gmbh | On-board network for a vehicle with at least one drive unit |
WO2012084131A2 (en) | 2010-12-23 | 2012-06-28 | Volkswagen Aktiengesellschaft | Method and device for charging a low-voltage battery in an electric drive system |
DE102011012316A1 (en) | 2010-12-23 | 2012-06-28 | Volkswagen Ag | Method and device for charging a low-voltage battery in an electric drive system |
DE102011012316B4 (en) | 2010-12-23 | 2022-04-21 | Volkswagen Ag | Method and device for charging a low-voltage battery in an electric drive system |
DE102012017799A1 (en) | 2011-09-10 | 2013-03-21 | E3/Dc Gmbh | Electric drive system for motor car, has cooling device assigned to electronic units that are arranged freely in central housing and connected with high-voltage battery through common connection |
DE102012109725A1 (en) * | 2012-10-12 | 2014-04-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method and arrangement for providing an electrical power for a vehicle electrical system of a motor vehicle |
US9783067B2 (en) | 2012-10-12 | 2017-10-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method and arrangement for providing an electrical power for an on-board power supply system of a motor vehicle |
DE102013225097B4 (en) * | 2013-12-06 | 2020-10-29 | Volkswagen Aktiengesellschaft | Energy management method for operating an on-board electrical system of a motor vehicle and motor vehicle |
DE102013225097A1 (en) * | 2013-12-06 | 2015-06-11 | Volkswagen Aktiengesellschaft | Energy management method for operating an electrical system of a motor vehicle and motor vehicle |
DE102014207390A1 (en) * | 2014-04-17 | 2015-10-22 | Robert Bosch Gmbh | On-board network and method for operating a vehicle electrical system |
DE102016116455A1 (en) | 2016-09-02 | 2018-03-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Electrical network for a motor vehicle |
WO2020260244A1 (en) * | 2019-06-28 | 2020-12-30 | Volkswagen Aktiengesellschaft | Method for charging a high-voltage battery of an electric drive of a vehicle, and power transmission system for a vehicle |
US11945321B2 (en) | 2019-06-28 | 2024-04-02 | Volkswagen Aktiengesellschaft | Method for charging a high-voltage battery of an electric drive of a vehicle, and power transmission system for a vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE202010000551U1 (en) | Drive system for a vehicle | |
EP2913863B1 (en) | Electric energy storage device for motor vehicles | |
DE102013200763A1 (en) | SYSTEM AND METHOD FOR VEHICLE ENERGY MANAGEMENT | |
DE102015108116B4 (en) | VEHICLE SYSTEM WITH BATTERY BOOST AND BYPASS CONTROL | |
DE102016123923A1 (en) | loader | |
DE112013007089T5 (en) | Charge control device using a vehicle-side solar cell | |
DE102011107269B4 (en) | Method and device for solar-assisted charging of a battery and charging device | |
DE102017102918A1 (en) | Power feeding method and power feeding system | |
DE102010019296A1 (en) | Power supply device for motor vehicle i.e. electrically operated vehicle, has direct current converter switched between charging battery and traction battery to supply traction battery with power of charging battery | |
WO2011091916A2 (en) | Battery system for motor vehicles with high-power loads | |
DE102011017008A1 (en) | On-board electrical system for e.g. passenger car, has standard sub-network for providing electricity to standard load, and supplementary service section network for supplying electricity to achievement consumer | |
DE102008061583A1 (en) | Electrical drive system for vehicle, particularly electric vehicle, has electrical drive motor and two energy storage systems which are made of multiple energy storages | |
DE102017221033A1 (en) | Method for operating an electrical energy storage device for a motor vehicle and corresponding energy storage device | |
DE102016007505A1 (en) | Controlling an electrical system of a hybrid vehicle | |
EP3666585A1 (en) | Electric vehicle and charging system | |
DE102014008848A1 (en) | Drive device for a motor vehicle and motor vehicle | |
DE102011102200A1 (en) | Electrical system of e.g. motor vehicle, has traction battery electrically connected to electrical connector of power converter, and electrical distribution device electrically connected to electrical connection of power converter | |
DE102019217698A1 (en) | Method for operating an electrical energy storage system and / or a device, electrical energy storage system and device | |
DE202007011894U1 (en) | Combined drive unit | |
DE102019209280A1 (en) | Vehicle and method for operating a vehicle | |
DE102011087711A1 (en) | Hybrid or electric vehicle e.g. car, has drivetrain connected with vehicle battery for charging and/or discharging, where vehicle battery is connected with vehicle side battery charger that is connected with external battery of vehicle | |
DE10338161A1 (en) | Motor vehicle wiring loom power transformer has bidirectional direct to alternating current transformer with setting control for direction | |
EP3316432A1 (en) | Power supply device with an interface for operating a multi-voltage system | |
EP1834842B1 (en) | Power supply device for a commercial vehicle | |
DE102009018011A1 (en) | Device for distribution of electricity to battery-operated electric vehicle, has standard battery assigned to high voltage grid, and booster battery electrically and conductively connectable with grid by voltage converter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20100429 |
|
R081 | Change of applicant/patentee |
Owner name: ARADEX AG, DE Free format text: FORMER OWNER: ARADEX AKTIENGESELLSCHAFT, ATE ANTRIEBSTECHNIK UND ENTWICK, , DE Effective date: 20100913 Owner name: E3/DC GMBH, DE Free format text: FORMER OWNER: ARADEX AKTIENGESELLSCHAFT, ATE ANTRIEBSTECHNIK UND ENTWICK, , DE Effective date: 20100913 Owner name: ATE ANTRIEBSTECHNIK UND ENTWICKLUNGS GMBH, DE Free format text: FORMER OWNER: ARADEX AKTIENGESELLSCHAFT, ATE ANTRIEBSTECHNIK UND ENTWICK, , DE Effective date: 20100913 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20130801 |