DE102007051473A1 - Hybrid vehicle for use with hybrid topology, has combustion engine and planetary gear, which comprises component, and component is rotatably coupled with crankshaft of combustion engine - Google Patents
Hybrid vehicle for use with hybrid topology, has combustion engine and planetary gear, which comprises component, and component is rotatably coupled with crankshaft of combustion engine Download PDFInfo
- Publication number
- DE102007051473A1 DE102007051473A1 DE102007051473A DE102007051473A DE102007051473A1 DE 102007051473 A1 DE102007051473 A1 DE 102007051473A1 DE 102007051473 A DE102007051473 A DE 102007051473A DE 102007051473 A DE102007051473 A DE 102007051473A DE 102007051473 A1 DE102007051473 A1 DE 102007051473A1
- Authority
- DE
- Germany
- Prior art keywords
- component
- combustion engine
- planetary gear
- crankshaft
- hybrid vehicle
- 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.)
- Withdrawn
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Classifications
-
- 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
- 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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
-
- 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
- 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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
-
- 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
- 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 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 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
-
- 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
- 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 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
- B60K6/54—Transmission for changing ratio
- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Structure Of Transmissions (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Hybridfahrzeug gemäß den Merkmalen des Patentanspruches 1.The The present invention relates to a hybrid vehicle according to the features of claim 1.
Unter einem Hybridfahrzeug wird im Folgenden ein Fahrzeug mit einem Verbrennungsmotor und mindestens einer elektrischen Maschine verstanden, die dazu vorgesehen ist, in Schubphasen Bremsenergie zu rekuperieren und im Fahrbetrieb das Fahrzeug rein elektromotorisch anzutreiben und/oder den Verbrennungsmotor zu unterstützen. Hybridfahrzeuge, bei denen die elektrische Maschine dem verbrennungsmotorisch erzeugten Drehmoment überlagert werden kann, werden auch als „Parallelhybride" bezeichnet.Under In the following, a hybrid vehicle will be a vehicle with an internal combustion engine and at least one electric machine understood to do so is provided to recuperate braking energy in coasting phases and Driving the vehicle purely by electric motor while driving and / or to support the combustion engine. Hybrid vehicles in which the electric machine the internal combustion engine generated torque to be superimposed can also be called a "parallel hybrid".
Bei manchen Hybridkonzepten ist vorgesehen, die elektrische Maschine auch als Starter für den Verbrennungsmotor einzusetzen. Ein ruckfreier Zustart des Verbrennungsmotors aus dem rein elektrischen Fahrbetrieb heraus ist technisch sehr aufwendig.at Some hybrid concepts are provided, the electric machine also as a starter for the Use internal combustion engine. A smooth start of the internal combustion engine from the purely electric driving out is technically very consuming.
Aufgabe der Erfindung ist es, eine Hybridfahrzeugtopologie zu schaffen, die ein vergleichsweise ruckarmes Zustarten des Verbrennungsmotors aus dem rein elektrischen Fahrbetrieb heraus ermöglicht.task The invention is to provide a hybrid vehicle topology, the a relatively low-jerk conditions of the internal combustion engine allows the purely electric driving out.
Diese Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind den Unteransprüchen zu entnehmen.These The object is solved by the features of claim 1. advantageous Refinements and developments of the invention are the dependent claims remove.
Ausgangspunkt der Erfindung ist ein Hybridfahrzeug mit einem Verbrennungsmotor, einem Getriebe und einer elektrischen Maschine, die zwischen dem Verbrennungsmotor und dem Getriebe angeordnet ist. Der allgemeine Grundgedanke der Erfindung besteht darin, dass die elektrische Maschine über ein Planetengetriebe mit einer Kurbelwelle des Verbrennungsmotors und dem Getriebe gekoppelt ist. Anders ausgedrückt ist eine erste Komponente des Planetengetriebes mit der Kurbelwelle des Verbrennungsmotors verbunden, eine zweite Komponente des Planetengetriebes mit einem Rotor der elektrischen Maschine und eine dritte Komponente mit dem Getriebe. Ferner ist eine „Blockiereinrichtug" vorgesehen, mittels der die dritte Komponente des Planetengetriebes relativ zu einer der beiden anderen Komponenten blockiert werden kann.starting point the invention is a hybrid vehicle with an internal combustion engine, a gearbox and an electric machine between the Combustion engine and the transmission is arranged. The general The basic idea of the invention is that the electric machine has a planetary gear coupled with a crankshaft of the engine and the transmission is. In other words is a first component of the planetary gear with the crankshaft the internal combustion engine connected, a second component of the planetary gear with a rotor of the electric machine and a third component with the gearbox. Furthermore, a "blocking device" is provided by means of the third component of the planetary gear relative to a the other two components can be blocked.
Vorzugsweise ist die erste Komponente, die mit der Kurbelwelle des Verbrennungsmotors verbunden ist, durch ein Hohlrad des Planetengetriebes gebildet und die zweite Komponente, die mit dem Rotor der elektrischen Maschine gekoppelt ist, durch ein Sonnenrad des Planetengetriebes. Dementsprechend ist die dritte Komponente, d. h. ein Planetenträger des Planetengetriebes mit dem Getriebe gekoppelt.Preferably is the first component associated with the crankshaft of the internal combustion engine is connected, formed by a ring gear of the planetary gear and the second component connected to the rotor of the electric machine is coupled by a sun gear of the planetary gear. Accordingly is the third component, i. H. a planet carrier of the planetary gear with coupled to the transmission.
Nach einer Weiterbildung der Erfindung ist zwischen dem Planetengetriebe und dem Verbrennungsmotor, insbesondere zwischen dem Verbrennungsmotor und dem Hohlrad des Planetengetriebes eine Bremse angeordnet, die eine Abstützung der ersten Komponente des Planetengetriebes gegenüber der Fahrzeugkarosserie bzw. gegenüber einem Gehäuse des Getriebes ermöglicht. Alternativ zu einer Bremse kann eine derartige Abstützung auch durch einen „Freilauf" erreicht werden, d. h. durch eine „Einrichtung", die eine Drehung der Kurbelwelle und der damit verbundenen ersten Komponente des Planetengetriebes nur in einer Richtung zulässt, nämlich in der normalen Drehrichtung der Kurbelwelle des Verbrennungsmotors, nicht aber in umgekehrter Richtung.To a development of the invention is between the planetary gear and the internal combustion engine, in particular between the internal combustion engine and the ring gear of the planetary gear arranged a brake, the a support the first component of the planetary gear relative to the Vehicle body or opposite a housing allows the transmission. As an alternative to a brake, such a support by to achieve a "freewheel" d. H. through a "device" that makes a turn the crankshaft and the associated first component of the planetary gear only in one direction, namely in the normal direction of rotation of the crankshaft of the internal combustion engine, but not in the opposite direction.
Nach einer Weiterbildung der Erfindung ist die Blockiereinrichtung durch eine Bremse gebildet, die kinematisch zwischen dem Sonnenrad und dem Planetenträger des Planetengetriebes angeordnet ist und die somit eine „Sperrung" der zweiten und dritten Komponente des Planetengetriebes relativ zueinander ermöglicht.To a development of the invention is the blocking device a brake is formed kinematically between the sun gear and the planet carrier of the planetary gear is arranged and thus a "blocking" of the second and third component of the planetary gear relative to each other.
Anstatt durch eine Bremse kann die Blockiereinrichtung auch durch eine Kupplung gebildet sein. Ganz allgemein gesprochen handelt es sich bei der Blockiereinrichtung um eine Einrichtung, mit der zwei der drei Komponenten Sonne, Steg, Hohlrad miteinander gekoppelt werden können.Instead of by a brake, the blocking device can also by a clutch be formed. Generally speaking, it is the blocking device to a device, with the two of the three components sun, bridge, Ring gear can be coupled together.
Im
Folgenden wird die Erfindung wird im Zusammenhang mit der Zeichnung
näher erläutert. Die einzige
„Mittelbar” bedeutet
in diesem Zusammenhang, dass zwischen dem Planetenträger
Darüber hinaus
ist eine „Blockiereinrichtung"
Schließlich ist
zwischen der Kurbelwelle
Durch
Schließen
der Bremse
Wird
nun ein größeres Antriebsmoment
als das maximale Drehmoment der elektrischen Maschine benötigt, so
muss der Verbrennungsmotor, der im rein elektrischen Fahrbetrieb
ausgeschaltet ist, zugestartet werden. Ein Zustarten des Verbrennungsmotors
Um
während
des Zustartens des Verbrennungsmotors ein „Ruckeln" im Antriebsstrang zu minimieren, kann
die Kupplung
Ein
wesentlicher Vorteil des in
Im
Folgenden wird die Funktion „Kaltstart" des Verbrennungsmotors
Während des
verbrennungsmotorischen Losfahrens kann dann zunächst Energie rückgewonnen
werden, bis die Drehzahl der elektrischen Maschine
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007051473A DE102007051473A1 (en) | 2007-10-27 | 2007-10-27 | Hybrid vehicle for use with hybrid topology, has combustion engine and planetary gear, which comprises component, and component is rotatably coupled with crankshaft of combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007051473A DE102007051473A1 (en) | 2007-10-27 | 2007-10-27 | Hybrid vehicle for use with hybrid topology, has combustion engine and planetary gear, which comprises component, and component is rotatably coupled with crankshaft of combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007051473A1 true DE102007051473A1 (en) | 2009-04-30 |
Family
ID=40490253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007051473A Withdrawn DE102007051473A1 (en) | 2007-10-27 | 2007-10-27 | Hybrid vehicle for use with hybrid topology, has combustion engine and planetary gear, which comprises component, and component is rotatably coupled with crankshaft of combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102007051473A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009019485A1 (en) * | 2008-12-09 | 2010-06-10 | Isatec Gmbh | Powertrain with a first electric motor and a planetary gear and wind turbines, gas turbines and water turbines and vehicles that have this drive train |
| DE102009002805A1 (en) * | 2009-05-05 | 2010-11-11 | Zf Friedrichshafen Ag | Parallel hybrid drive for use in motor vehicles, has clutch arrangement including freewheel clutch coupled to internal combustion engine and friction clutch provided parallel to freewheel clutch |
| DE102010063311A1 (en) * | 2010-12-17 | 2012-06-21 | Zf Friedrichshafen Ag | Device for a powertrain of a hybrid vehicle, drive train and method for operating the same |
| US8777790B2 (en) | 2010-04-14 | 2014-07-15 | Zf Friedrichshafen Ag | Continuously variable transmission device having power split |
| DE102017217936A1 (en) * | 2017-10-09 | 2019-04-11 | Zf Friedrichshafen Ag | drive arrangement |
| CN113400921A (en) * | 2021-07-28 | 2021-09-17 | 奇瑞汽车股份有限公司 | Hybrid powertrain system and control method |
| DE102014101733B4 (en) | 2013-02-22 | 2021-09-23 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | HYBRID VEHICLE WITH POWER-SPANISHED AND PARALLEL HYBRID TRANSMISSION |
-
2007
- 2007-10-27 DE DE102007051473A patent/DE102007051473A1/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009019485A1 (en) * | 2008-12-09 | 2010-06-10 | Isatec Gmbh | Powertrain with a first electric motor and a planetary gear and wind turbines, gas turbines and water turbines and vehicles that have this drive train |
| DE102009002805A1 (en) * | 2009-05-05 | 2010-11-11 | Zf Friedrichshafen Ag | Parallel hybrid drive for use in motor vehicles, has clutch arrangement including freewheel clutch coupled to internal combustion engine and friction clutch provided parallel to freewheel clutch |
| US8777790B2 (en) | 2010-04-14 | 2014-07-15 | Zf Friedrichshafen Ag | Continuously variable transmission device having power split |
| DE102010063311A1 (en) * | 2010-12-17 | 2012-06-21 | Zf Friedrichshafen Ag | Device for a powertrain of a hybrid vehicle, drive train and method for operating the same |
| US8702546B2 (en) | 2010-12-17 | 2014-04-22 | Zf Friedrichshafen Ag | Device for a drive train of a hybrid vehicle, drive train and method for operating same |
| DE102014101733B4 (en) | 2013-02-22 | 2021-09-23 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | HYBRID VEHICLE WITH POWER-SPANISHED AND PARALLEL HYBRID TRANSMISSION |
| DE102017217936A1 (en) * | 2017-10-09 | 2019-04-11 | Zf Friedrichshafen Ag | drive arrangement |
| CN113400921A (en) * | 2021-07-28 | 2021-09-17 | 奇瑞汽车股份有限公司 | Hybrid powertrain system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R005 | Application deemed withdrawn due to failure to request examination | ||
| R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20141028 |