DE102017219714A1 - Hybrid drive for Twinster drive - Google Patents
Hybrid drive for Twinster drive Download PDFInfo
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- DE102017219714A1 DE102017219714A1 DE102017219714.5A DE102017219714A DE102017219714A1 DE 102017219714 A1 DE102017219714 A1 DE 102017219714A1 DE 102017219714 A DE102017219714 A DE 102017219714A DE 102017219714 A1 DE102017219714 A1 DE 102017219714A1
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- combustion engine
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- rear axle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K6/485—Motor-assist type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/12—Differential gearings without gears having orbital motion
- F16H48/19—Differential gearings without gears having orbital motion consisting of two linked clutches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
Hybridantrieb eines Kraftfahrzeugs, mit einem Verbrennungsmotor, wobei der Verbrennungsmotor sowohl die Vorderachse als auch über eine Doppelkupplung die Hinterachse antreibt und der Verbrennungsmotor mit einer Kraftverteilungseinheit verbunden ist, die die Vorderachse und über die Doppelkupplung die Hinterachsenhälften wahlweise antreibt, wobei an jeder Hinterachsenhälfte eine elektrische Maschine sowie eine Steuergerät und ein elektrischen Energiespeicher vorgesehen sind, wobei die elektrischen Maschinen jeweils eine Seite der Hinterachse wahlweise antreiben. Hybrid drive of a motor vehicle, with an internal combustion engine, wherein the internal combustion engine drives both the front and via a dual clutch rear axle and the engine is connected to a power distribution unit which selectively drives the front axle and the dual clutch, the rear axle halves, wherein at each rear axle half an electric machine and a control device and an electrical energy storage are provided, wherein the electric machines each drive one side of the rear axle optionally.
Description
Die Erfindung betrifft einen Hybridantrieb eines Kraftfahrzeugs, mit einem Verbrennungsmotor, wobei der Verbrennungsmotor sowohl die Vorderachse als auch über eine Doppelkupplung die Hinterachse antreibt und der Verbrennungsmotor mit einer Kraftverteilungseinheit verbunden ist, die die Vorderachse und über die Doppelkupplung die Hinterachsenhälften wahlweise antreibt.The invention relates to a hybrid drive of a motor vehicle, with an internal combustion engine, wherein the internal combustion engine both the front axle and a dual clutch drives the rear axle and the internal combustion engine is connected to a power distribution unit that selectively drives the front axle and the dual clutch, the rear axle halves.
Es ist allgemein bekannt Kraftfahrzeuge mit Hybridantrieben auszustatten und dabei die Hinterachse der Fahrzeuge rein elektrisch auszuführen. An der Vorderachse kann neben dem Verbrennungsmotor ebenfalls ein elektrischer Antrieb angeordnet sein. So kann das Kraftfahrzeug mit einem Allradantrieb ausgestaltet werden.It is generally known to equip motor vehicles with hybrid drives and thereby execute the rear axle of the vehicles purely electrically. On the front axle, an electric drive can also be arranged in addition to the internal combustion engine. Thus, the motor vehicle can be configured with an all-wheel drive.
Die
Die
Auch bekannt ist es, bei dem Ford Focus RS einen sogenannten Twinster-Antrieb (siehe Wikipedia Artikel „Twinster“: https://de.wikipedia.org/wiki/Active_Driveline) einzusetzen, bei dem die Hinterachse des Kraftfahrzeugs über eine Doppelkupplung mit dem Verbrennungsmotor verbunden sind, so dass neben der angetriebenen Vorderachse die Hinterachsenhälften wahlweise über die Doppelkupplung antreibbar sind. Hierdurch ist ein sogenanntes Torque Vectoring möglich, bei dem gezielt Antriebsmomente frei zwischen den Hinterachsenhälften verteilbar sind.It is also known in the Ford Focus RS a so-called Twinster drive (see Wikipedia article "Twinster": https://de.wikipedia.org/wiki/Active_Driveline) use, in which the rear axle of the motor vehicle via a double clutch with the Combustion engine are connected, so that in addition to the driven front axle, the rear axle halves are selectively driven via the dual clutch. As a result, a so-called torque vectoring is possible in which selectively drive torques are freely distributable between the rear axle halves.
Aufgabe der Erfindung ist es demgegenüber, einen verbesserten Hybridantriebsstrang Art zu schaffen, mittels welchem sich eine Hybridisierung eines mechanischen Vierradantriebs ohne Getriebe realisieren lassen, wobei die Vorteile der Drehmomentverteilung über den Twinster-Antrieb beibehalten werden sollen.The object of the invention is in contrast to provide an improved hybrid powertrain type, by means of which a hybridization of a mechanical four-wheel drive without gear can be realized, the advantages of torque distribution over the Twinster drive should be maintained.
Diese Aufgabe wird durch den in Anspruch 1 wiedergegebenen Hybridantrieb gelöst.This object is achieved by the reproduced in
Erfindungsgemäß ist erkannt worden, dass wenn an jeder Hinterachsenhälfte eine elektrische Maschine sowie eine Steuergerät und ein elektrischen Energiespeicher vorgesehen sind, wobei die elektrischen Maschinen jeweils eine Seite der Hinterachse wahlweise antreiben, es möglich ist, die Vorteile der Drehmomentverteilung des Twinster-Antriebs beibehalten und gleichzeitig einen Hybridantrieb bereitzustellen.According to the invention it has been recognized that if an electric machine and a control unit and an electrical energy storage are provided on each rear axle half, the electric machines each selectively drive one side of the rear axle, it is possible to retain the advantages of the torque distribution of the Twinster drive and simultaneously to provide a hybrid drive.
Es wird also der bekannte Twinster-Antrieb (Doppelkupplung an der Hinterachse ersetzt das klassische mechanische Differentialgetriebe) mit der Möglichkeit des Elektroantriebs kombiniert. Der Wegfall eines Getriebes spart Gewicht ein, was zur Dynamik beiträgt. Dieses wird nochmals gesteigert durch den Beitrag der Elektromotoren.So it is the well-known Twinster drive (dual clutch on the rear axle replaced the classic mechanical differential gear) combined with the possibility of electric drive. The omission of a gearbox saves weight, which contributes to the dynamics. This is further increased by the contribution of the electric motors.
In einer besonders bevorzugten Ausführungsform ist der Verbrennungsmotor getriebelos über einen Drehmomentwandler mit der Kraftverteilungseinheit entkoppelbar verbunden. Bevorzugt wird dabei eine Klauenkupplung verwendet. Somit kann an Stelle des Verbrennungsmotors aus nur der Elektroantrieb für den Fahrzeugantrieb benutzt werden. Der Verbrennungsmotor kann bei ansteigender Geschwindigkeit zu geschaltet werden und anschließend den Antrieb übernehmen, da die elektrischen Maschinen abschaltbar sind. Alternativ kann der Vortrieb mit sowohl Verbrennungsmotor als auch Elektroantrieb zur Steigerung des Antriebsmoments stattfinden.In a particularly preferred embodiment, the internal combustion engine is gearless connected via a torque converter with the power distribution unit decoupled. Preferably, a dog clutch is used. Thus, instead of the internal combustion engine from only the electric drive for the vehicle drive can be used. The combustion engine can be switched to increasing speed and then take over the drive, since the electrical machines are switched off. Alternatively, the propulsion can take place with both internal combustion engine and electric drive to increase the drive torque.
Die elektrischen Maschinen können als an der jeweiligen Hinterachsenhälfte angeordnete Elektromotoren ausgeführt sein, die sowohl in Motor- als auch Generatorbetrieb betreibbar sind. Dann kann der elektrische Energiespeicher von diesen im Generatorbetrieb aufgeladen werden. Alternativ kann ein Startergenerator an dem Verbrennungsmotor angeordnet sein, um diese Funktion zu übernehmen. Selbstverständlich sind beide Varianten mit einer Plug-in-Ausführung kompatibel.The electric machines can be designed as arranged on the respective rear axle half electric motors, which are operable in both motor and generator operation. Then, the electrical energy storage of these can be charged in the generator mode. Alternatively, a starter generator may be disposed on the engine to perform this function. Of course, both variants are compatible with a plug-in version.
Um einen reinen Elektroantrieb zu erlauben, ist es sinnvoll, wenn der Verbrennungsmotor über eine Klauenkupplung von der Kraftverteilungseinheit entkoppelbar ist.In order to allow a pure electric drive, it makes sense if the internal combustion engine can be decoupled from the force distribution unit via a dog clutch.
Die Kraftverteilungseinheit an der Vorderachse kann ein offenes Differenzial umfassen. The power distribution unit on the front axle may include an open differential.
Vorzugsweise ist das Steuergerät programmiert und eingerichtet, um das Kraftfahrzeug über die elektrischen Maschinen rückwärts zu bewegen. Dies ist möglich, da der Verbrennungsmotor über den Drehmomentwandler nur vorwärts wirkt und entkoppelbar ist.Preferably, the controller is programmed and configured to move the motor vehicle backwards via the electric machines. This is possible because the internal combustion engine acts only forward on the torque converter and can be decoupled.
Ebenfalls bevorzugt ist es, wenn das Steuergerät programmiert und eingerichtet ist, um das Kraftfahrzeug über die elektrischen Maschinen langsam vorwärts zu bewegen, insbesondere für Geschwindigkeiten bis 30 km/h bevor der Drehmomentwandler geschlossen wird.It is likewise preferred if the control unit is programmed and set up in order to move the motor vehicle slowly forward via the electric machines, in particular for speeds of up to 30 km / h before the torque converter is closed.
Ferner ist es bevorzugt, wenn das Steuergerät programmiert und eingerichtet ist, um das Kraftfahrzeug über den Verbrennungsmotor schnell vorwärts zu bewegen.Furthermore, it is preferred if the control unit is programmed and set up in order to move the motor vehicle rapidly forward via the internal combustion engine.
Besonders bevorzugt ist es, wenn das Steuergerät programmiert und eingerichtet ist, um das Kraftfahrzeug über den Verbrennungsmotor und/oder über die elektrischen Maschinen mit Allradantrieb vorwärts zu bewegen.It is particularly preferred if the control unit is programmed and set up in order to move the motor vehicle forward via the internal combustion engine and / or via the electric four-wheel drive machines.
Zusätzlich kann das Steuergerät programmiert und eingerichtet sein, um den elektrischen Energiespeicher mittels des Startergenerators oder der elektrischen Maschinen im Generatorbetrieb bei Vorwärtsfahrt mittels des Verbrennungsmotors zu laden. Diese Programmierung ergänzt die Steuerung der elektrischen Antriebsmotoren für die elektrische Rückgewinnung der BremsenergieIn addition, the control unit can be programmed and set up to charge the electrical energy storage by means of the starter generator or the electric machines in the generator mode during forward travel by means of the internal combustion engine. This programming complements the control of the electric drive motors for the electrical recovery of the braking energy
Weitere Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung der Zeichnung anhand der einzigen schematischen Übersichtsfigur des Aufbaus des erfindungsgemäßen Hybridantriebs.Further features and details of the invention will become apparent from the following description of the drawing with reference to the single schematic overview of the structure of the hybrid drive according to the invention.
In der einzigen Figur ist ein als Ganzes mit 1 bezeichnetes Hybridfahrzeug mit einem Hybridantriebsstrang
Der Hybridantriebsstrang
Der Hybridantriebsstrang
Der Vorderachse
Der Verbrennungsmotor
An jeder Hinterachsenhälfte
Sobald der restliche Antriebsstrang und der Verbrennungsmotor sich in ihrer Geschwindigkeit ausreichend angenähert haben, wird der Verbrennungsmotor durch Verriegeln des Drehmomentwandlers zugeschaltet. Die elektrischen Maschinen bleiben soweit nötig zur Steigerung des Antriebsmoments aktiv. Sobald die Geschwindigkeit steigt, werden die elektrischen Maschinen abgeschaltet oder im Generatormodus zur Energiespeicherladung verwendet. Bei hohen Geschwindigkeiten über nimmt der Verbrennungsmotor komplett den Vortrieb.As soon as the remaining drive train and the internal combustion engine have approached sufficiently in their speed, the internal combustion engine is switched on by locking the torque converter. The electric machines remain active as necessary to increase the drive torque. As soon as the speed increases, the electric machines are switched off or used in the generator mode for energy storage charging. At high speeds over the combustion engine takes the propulsion completely.
Ist ein Schnellstart gewünscht, kann der Verbrennungsmotor mit maximalem Drehmoment über den entriegelten Drehmomentwandler verwendet werden. Dabei bewirkt die Drehmementüberhöhung des Drehmomentwandlers ein hohes Anfahrmoment. Zusätzlich können die die elektrischen Maschinen ebenfalls mit voller Leistung zugeschaltet werden.If a quick start is desired, the engine can be used with maximum torque via the unlocked torque converter. The torque elevation of the torque converter causes a high starting torque. In addition, the electric machines can also be switched on at full power.
Auch ist es während der Vorwärtsfahrt möglich, eine kurzfristige Beschleunigungserhöhung einzuleiten, wozu die Verriegelung des Drehmomentwandlers auf Knopfdruck aufgehoben wird, um die Motordrehzahl ansteigen zu lassen und das volle Drehmomentwandlerverhältnis auszunutzen.It is also possible during forward travel to initiate a short-term increase in acceleration, to which the locking of the torque converter is released at the push of a button, to increase the engine speed and to exploit the full torque converter ratio.
Zur Rückwärtsfahrt wird der Verbrennungsmotor ausgekoppelt und der Antrieb erfolgt lediglich durch die Einwirkung der elektrischen Maschinen auf ihre jeweilige Hinterachsenhälfte.For reversing the engine is decoupled and the drive is only by the action of the electric machines on their respective rear axle half.
Die Drehmomentverteilung ist mit der beschriebenen Anordnung höchst variabel. So kann 100 % des Drehmoments an der Vorderachse anliegen, wenn nur der Verbrennungsmotor als Antrieb verwendet wird und die hinteren Kupplungen
Bei niedrigen Geschwindigkeiten, wo mehr Drehmoment von den elektrischen Antrieben bereitgestellt wird, kann diese mittels der Kupplungen
Auch ein Allradantrieb kann realisiert werden mittels Antrieb über den Verrennungsmotor, bei ausgeschalteten elektrischen Maschinen und geschlossener hinteren Kupplungen. Alternative kann dies auch rein elektrisch erfolgen, bei abgekoppeltem Verrennungsmotor. Zudem ist ein Allradantrieb im Mischbetrieb mit Verbrennungsmotor und elektrischen Maschinen möglich.An all-wheel drive can be realized by means of drive via the internal combustion engine, with switched-off electric machines and closed rear clutches. Alternatively, this can also be done purely electrically, with decoupled separating motor. In addition, a four-wheel drive in mixed operation with internal combustion engine and electric machines is possible.
Ähnlich wie bei einem konventionellen Twinster-Antrieb erlaubt die Verwendung von unabhängig regelbaren elektrischen Maschinen pro Hinterachsenhälfte eine extrem große Variabilität der Drehmomentverteilung zwischen den Vorder- und Hinterachsen sowie der Gierwinkel und Giergeschwindigkeit.Similar to a conventional Twinster drive, the use of independently controllable electric machines per rear axle half allows an extremely large variability of the torque distribution between the front and rear axles as well as the yaw rate and yaw rate.
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
- DE 102007023921 A1 [0003]DE 102007023921 A1 [0003]
- DE 102014008122 A1 [0004]DE 102014008122 A1 [0004]
Claims (10)
Priority Applications (1)
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DE102017219714.5A DE102017219714A1 (en) | 2017-11-07 | 2017-11-07 | Hybrid drive for Twinster drive |
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DE102017219714.5A DE102017219714A1 (en) | 2017-11-07 | 2017-11-07 | Hybrid drive for Twinster drive |
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DE102017219714A1 true DE102017219714A1 (en) | 2019-05-09 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11285933B2 (en) * | 2019-10-10 | 2022-03-29 | Jtekt Corporation | Vehicle drive device |
DE102020131917A1 (en) | 2020-12-02 | 2022-06-02 | Audi Aktiengesellschaft | Hybrid powertrain for a hybrid powered vehicle |
DE102020131921A1 (en) | 2020-12-02 | 2022-06-02 | Audi Aktiengesellschaft | Hybrid powertrain for a hybrid powered vehicle |
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DE102007023921A1 (en) | 2007-05-23 | 2008-11-27 | Continental Automotive Gmbh | Hybrid drive of a motor vehicle |
DE102007031605A1 (en) * | 2007-07-06 | 2009-01-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | hybrid vehicle |
DE102010045502A1 (en) * | 2010-09-15 | 2012-03-15 | Audi Ag | Drive device for driving wheels of all-wheel-driven motor car e.g. electric car, has clutches arranged between differential gear or deflection gear and electrical machines that are driven independent of each other |
DE102013206735A1 (en) * | 2013-04-16 | 2014-10-16 | Schaeffler Technologies Gmbh & Co. Kg | Transmission unit for a motor vehicle with four-wheel drive |
DE102014201355A1 (en) * | 2014-01-27 | 2015-07-30 | Schaeffler Technologies AG & Co. KG | Drive arrangement for a motor vehicle |
DE102014008122A1 (en) | 2014-05-08 | 2015-11-12 | Daimler Ag | Hybrid powertrain for a hybrid vehicle |
DE102016100505A1 (en) * | 2015-01-16 | 2016-07-21 | American Axle & Manufacturing, Inc. | Dual clutch drive module with single servohydraulic pump and operation of a normally open valve |
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2017
- 2017-11-07 DE DE102017219714.5A patent/DE102017219714A1/en not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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