DE19655301B4 - Drive arrangement for a motor vehicle - Google Patents

Drive arrangement for a motor vehicle Download PDF

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Publication number
DE19655301B4
DE19655301B4 DE19655301A DE19655301A DE19655301B4 DE 19655301 B4 DE19655301 B4 DE 19655301B4 DE 19655301 A DE19655301 A DE 19655301A DE 19655301 A DE19655301 A DE 19655301A DE 19655301 B4 DE19655301 B4 DE 19655301B4
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Germany
Prior art keywords
electric machine
combustion engine
drive arrangement
internal combustion
rotor
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 - Fee Related
Application number
DE19655301A
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German (de)
Inventor
Knut Dipl.-Ing. Welke
Uwe Dr. Adler
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ZF Friedrichshafen AG
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ZF Sachs AG
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • 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
    • B60K6/22—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 ; 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 apparatus, components or means specially adapted for HEVs
    • B60K6/24—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 apparatus, components or means specially adapted for HEVs characterised by the combustion engines
    • 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
    • B60K6/22—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 ; 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 apparatus, components or means specially adapted for HEVs
    • B60K6/26—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 apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • 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
    • B60K6/22—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 ; 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 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 ; 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 apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
    • 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
    • B60K6/22—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 ; 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 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 ; 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 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 ; 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
    • B60K6/22—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 ; 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 apparatus, components or means specially adapted for HEVs
    • B60K6/40—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 apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/18—Suppression of vibrations in rotating systems by making use of members moving with the system using electric, magnetic or electromagnetic means
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Arrangement Of Transmissions (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Antriebsanordnung (1) für ein Kraftfahrzeug mit einem Verbrennungsmotor (3) und einer elektrischen Maschine (5), die auf eine gemeinsame Getriebeeingangswelle (14) eines Getriebes (9) wirken, wobei die elektrische Maschine (5) einen als Außenläufer ausgebildeten Rotor (21) mit radial innenliegendem Stator (19) aufweist und der Rotor (21) der elektrischen Maschine (5) mit der Kurbelwelle (11) des Verbrennungsmotors (3) und über eine mittels eines Ausrückers (31) betätigbare Kupplung (7) mit der Getriebeeingangswelle (14) in Verbindung steht, dadurch gekennzeichnet, dass der Stator (19) einen Statorträger (20) mit einer Ausnehmung (39) aufweist und dass der Ausrücker (31) in der Ausnehmung (39) des Statorträgers (20) angeordnet ist, wobei sich der Ausrücker (31) beim Betätigen der Kupplung (7) an einem Wandbereich der Ausnehmung (39) abstützen kann.drive arrangement (1) for a motor vehicle with an internal combustion engine (3) and an electric Machine (5) acting on a common transmission input shaft (14) a transmission (9) act, wherein the electric machine (5) has a trained as an external rotor Rotor (21) with radially inner stator (19) and the Rotor (21) of the electric machine (5) with the crankshaft (11) of the internal combustion engine (3) and via a by means of a releaser (31) actuatable Clutch (7) with the transmission input shaft (14) is in communication, characterized in that the stator (19) has a stator carrier (20) having a recess (39) and that the releaser (31) in the recess (39) of the stator (20) is arranged, wherein the releaser (31) when pressed the coupling (7) can be supported on a wall region of the recess (39).

Figure 00000001
Figure 00000001

Description

Die Erfindung betrifft eine Antriebsanordnung für ein Kraftfahrzeug nach dem Oberbegriff des Anspruchs 1.The The invention relates to a drive arrangement for a motor vehicle after Preamble of claim 1.

Aus der DE 43 23 602 A1 ist ein mit einem Verbrennungsmotor und einer elektrischen Maschine ausgestattetes Fahrzeug, das zumindest während begrenzter Zeitabschnitte wahlweise mit rein verbrennungsmotorischem Antrieb, mit rein elektromotorischem Antrieb oder gleichzeitig mit verbrennungs- und elektromotorischem Antrieb betreibbar ist, bekannt. Der Verbrennungsmotor und die elektrische Maschine wirken auf eine gemeinsame, zu einem Schaltgetriebe führende Abtriebswelle. Eine erste Kupplung verbindet die Kurbelwelle des Verbrennungsmotors mit dem als Außenläufer ausgebildeten Rotor der elektrischen Maschine. Der Rotor der elektrischen Maschine ist über eine zweite Kupplung mit der Abtriebswelle verbunden. Die zweite Kupplung ist als Einscheibenkupplung mit Druckplatte und Membranfeder ausgebildet und wird von einem nur schematisch dargestellten Ausrücklager betätigt, welches sich außerhalb der elektrischen Maschine befindet. Die genaue Anordnung und Befestigung des Ausrücklagers ist in der Schrift nicht ausgeführt. Durch die Anordnung des Ausrücklagers außerhalb der elektrischen Maschine ergibt sich eine relativ breit bauende elektrische Maschine.From the DE 43 23 602 A1 is a vehicle equipped with an internal combustion engine and an electric machine, which is operable at least during limited periods either with purely internal combustion engine drive, with purely electric motor drive or simultaneously with combustion and electric motor drive known. The internal combustion engine and the electric machine act on a common, leading to a transmission output shaft. A first clutch connects the crankshaft of the internal combustion engine with the rotor of the electric machine designed as an external rotor. The rotor of the electric machine is connected via a second clutch to the output shaft. The second clutch is designed as a single disc clutch with pressure plate and diaphragm spring and is actuated by a release bearing shown only schematically, which is located outside the electric machine. The exact arrangement and attachment of the release bearing is not executed in the Scriptures. The arrangement of the release bearing outside the electric machine results in a relatively wide electrical machine.

Aufgabe der Erfindung ist es, eine in axialer Richtung schmal bauende Antriebsanordnung zu schaffen, bei der insbesondere die Einrichtung zur Kupplungsbetätigung kompakt und montagefreundlich ausgeführt ist.task The invention is a narrow in axial direction drive assembly to create, in particular, the device for clutch operation compact and easy to install is.

Diese Aufgabe wird durch die im Patentanspruch 1 angegebene Antriebsanordnung gelöst.These The object is achieved by the drive arrangement specified in claim 1 solved.

Der Ausrücker der Kupplung ist in einer Ausnehmung des Statorträgers angeordnet. Dabei kann sich dieser beim Betätigen der Kupplung an einem Wandbereich der Ausnehmung abstützen. Auf diese Weise wird eine axial besonders kurz bauende und leicht zu montierende Antriebsanordnung erzielt.Of the releaser the coupling is arranged in a recess of the stator. This can be this when pressing support the coupling to a wall portion of the recess. On This way becomes an axially very short and easy to build achieved mounting drive assembly.

Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.advantageous Embodiments and developments of the invention are specified in the subclaims.

Anhand der in den Figuren dargestellten Ausführungsbeispiele wird die Erfindung nachfolgend näher erläutert. Es zeigt:Based the exemplary embodiments illustrated in the figures, the invention below explained. It shows:

1: schematische Darstellung der Antriebsanordnung; stark vereinfacht; 1 : schematic representation of the drive arrangement; greatly simplified;

2: Anordnung einer elektrischen Maschine mit Kupplung; 2 : Arrangement of an electric machine with coupling;

In 1 ist der schematische Aufbau einer Antriebsanordnung 1 dargestellt. Der Verbrennungsmotor 3 ist mit der elektrischen Maschine 5, wobei der elektrischen Maschine 5 ein Speicherelement 15 zugeordnet ist, verbunden. An die elektrische Maschine 5 schließt sich gleich eine Kupplung 7 an, wobei die Kupplungseingriffsfläche 35 der Kupplung Bestandteil der elektrischen Maschine 5 ist. An die Kupplung 7 schließt sich ein Getriebe 9 an, wobei das Getriebe 9 über eine Getriebeeingangswelle 14 mit der Kupplung 7 verbunden ist. Die elektrische Maschine 5 umfaßt ihrerseits einen Rotor 21 und einen Stator 19, wobei der Rotor drehfest mit einer Kurbelwelle 11 des Verbrennungsmotors 3 und der Stator 19 mit dem Verbrennungsmotorgehäuse 4 verbunden ist.In 1 is the schematic structure of a drive assembly 1 shown. The internal combustion engine 3 is with the electric machine 5 , wherein the electric machine 5 a memory element 15 is associated, connected. To the electric machine 5 closes immediately a clutch 7 on, wherein the clutch engagement surface 35 the coupling is part of the electrical machine 5 is. To the clutch 7 closes a gearbox 9 on, with the transmission 9 via a transmission input shaft 14 with the clutch 7 connected is. The electric machine 5 in turn comprises a rotor 21 and a stator 19 wherein the rotor is non-rotatable with a crankshaft 11 of the internal combustion engine 3 and the stator 19 with the combustion engine housing 4 connected is.

Die elektrische Maschine 5 ist so gesteuert, daß sie den Drehmomentschwankungen des Verbrennungsmotors 3 entgegenwirkt. Wird von dem Verbrennungsmotor 3 ein großes Drehmoment (zünden) auf die Getriebeeingangswelle 14 übertragen, so wird die elektrische Maschine 5 als Generator 45 betrieben und wirkt der von der Kurbelwelle 11 eingeleiteten Rotationsbewegung entgegen, indem ein Teil der mechanischen Energie in elektrische Energie umgewandelt wird, die in dem Speicherelement 15, das vorzugsweise einen Zwischenspeicher 16 umfaßt, gespeichert wird. Durch die hohe Zündfrequenz des Verbrennungsmotors ist die Anzahl der Auflade- und Entladeprozesse gegeben. Dieser Zwischenspeicher 16 muß also eine hohe Lebensdauer, bezogen auf die Auf- und Entladungsprozesse, haben, weshalb sich ein Kondensator 17 als Zwischenspeicher 16 besonders gut eignet. Gibt der Verbrennungsmotor 3 ein kleinereres als das mittlere Drehmoment ab, so wird die elektrische Maschine 5 als Elektromotor 47 betrieben und wandelt im Speicherelement 15 zwischengespei cherte Energie in ein Drehmoment um, das zu dem von dem Verbrennungsmotor 3 abgegebenen Drehmoment hinzuaddiert wird.The electric machine 5 is controlled so that it the torque fluctuations of the engine 3 counteracts. Is from the internal combustion engine 3 a large torque (ignite) on the transmission input shaft 14 transferred, so will the electric machine 5 as a generator 45 operated and acts of the crankshaft 11 counteracted rotational movement by converting a portion of the mechanical energy into electrical energy stored in the storage element 15 , preferably a cache 16 is stored. Due to the high ignition frequency of the internal combustion engine, the number of charging and discharging processes is given. This cache 16 So must have a long life, relative to the charging and discharging processes, which is why a capacitor 17 as a cache 16 especially good. Returns the internal combustion engine 3 a smaller than the average torque from, so is the electric machine 5 as electric motor 47 operated and converts in the memory element 15 cached energy into a torque to that of the internal combustion engine 3 added torque is added.

In einem rein verbrennungsmotorischen Betrieb wirkt die elektrische Maschine 5 nur schwingungsdämpfend, wie zuvor beschrieben. Umfaßt das Speicherelement 15 eine Batterie 18, wobei diese Batterie 18 zusätzlich zu dem Kondensator 17 vorgesehen werden kann, so kann das Fahrzeug in einem Mischbetrieb, das heißt, sowohl Verbrennungsmotor 3, als auch Elektromotor 47 tragen zu dem auf die Getriebeeingangswelle 14 übertragenen Drehmoment bei, betrieben werden. Die von dem Verbrennungsmotor 3 eingeleiteten Schwingungen werden weiterhin durch auf diese Schwingungen abgestimmte, diesen entgegenwirkende Drehmomentschwankungen des von dem Elektromotor 47 eingebrachten Drehmomentes kompensiert. Die Batterie 18 wird mittels der elektrischen Maschine als vom Verbrennungsmotor 3 angetriebenen Generator 45 aufgeladen. Der Ladezustand der Batterie 18 wird überwacht, damit das Speicherelement 15 für elektrische Energie immer ausreichend geladen ist.In a purely internal combustion engine operation, the electric machine acts 5 only vibration damping, as previously described. Includes the memory element 15 a battery 18 , this battery 18 in addition to the capacitor 17 can be provided, the vehicle can in a mixed operation, that is, both internal combustion engine 3 , as well as electric motor 47 contribute to the on the transmission input shaft 14 transmitted torque at, operated. The of the internal combustion engine 3 be introduced vibrations Furthermore tuned by these vibrations, these counteracting torque fluctuations of the electric motor 47 introduced torque compensated. The battery 18 is by means of the electric machine as the internal combustion engine 3 powered generator 45 charged. The state of charge of the battery 18 is monitored so that the memory element 15 always sufficiently charged for electrical energy.

Bei einer ausreichend großen Kapazität des Speicherelementes 15 für elektrische Energie kann das Fahrzeug zumindestens während begrenzter Zeitabschnitt rein elektromotorisch angetrieben werden. Da der Rotor 21 fest mit der Kurbelwelle 11 des Verbrennungsmotors 3 verbunden ist, wird diese durch den Rotor 21 angetrieben. Deshalb sind in diesem Betriebsmodus des rein elektromotorischen Antriebs die Zylinder druckfrei geschaltet, so daß die mit der Kurbelwelle fest verbundenen Kolben unter geringen Reibungsverlusten in den Laufbüchsen bewegt werden.With a sufficiently large capacity of the memory element 15 for electrical energy, the vehicle can be driven purely by electric motor at least for a limited period of time. Because the rotor 21 firmly with the crankshaft 11 of the internal combustion engine 3 is connected, this is through the rotor 21 driven. Therefore, in this mode of operation of the purely electromotive drive, the cylinders are de-pressurized, so that the fixedly connected to the crankshaft piston are moved with low friction losses in the liners.

Der prinzipielle Aufbau der elektrischen Maschine 5 wird anhand 2 näher beschrieben. Die elektrische Maschine 5 umfaßt den mit Magneten 25 versehenen Rotor 21 und den mit Kupferwicklungen 23 versehenen Stator 19. Der Stator 19 wird von einem Statorträger 20 gehalten, in dem Kühlkanäle 29 für Kühlflüssigkeit vorgesehen sind. Dieser Statorträger 20 ist fest mit dem Verbrennungsmotorgehäuse 4 verbunden. Der Statorträger 20 kann auch einstückig mit dem Verbrennungsmotorgehäuse 4 ausgebildet sein. Der Rotor 21 ist drehfest mit der Kurbelwelle 11 verbunden. Dieser weist radial innen eine Ausnehmung 39 auf. Eine Begrenzungsfläche 41 ist als Kupplungseingriffsfläche 35 ausgebildet. Direkt im Anschluß ist die mit einer Membranfeder 33 versehene Kupplung 7 angeordnet, die mittels eines Ausrückers 31 betätigbar ist. Bei geschlossener Kupplung 7 wird ein Drehmoment auf die Getriebeeingangswelle 14 übertragen. Mittels dieser Kupplung 7 wird der Kraftfluß beim Gangwechsel unterbrochen. Der Statorträger 20 bildet auch ein Gehäuse 6 der elektrischen Maschine 5 aus. Der Rotor 21 ist zylinderförmig ausgebildet, wobei das dem Verbrennungsmotor 3 zugewandten Ende durch einen Zylinderboden 43 geschlossen ist. Dieser Zylinderboden 43 bildet die Kupplungseingriffsfläche 35, an die sich die Kupplung 7 anschließt. Damit ist die Kupplung 7 räumlich axial zwischen Zylinderbodenfläche 43 des Rotors 21 und Stator 19 angeordnet. Die Kupplung 7 wird mittels des Ausrückers 31 betätigt, der radial innerhalb des Stators 19 in einer Ausnehmung 39 des Statorträgers 20 angeordnet ist. Die Getriebeeingangswelle 14 ist verbrennungsmotorseitig drehbar in der Kurbelwelle 11 gelagert, wodurch eine radiale Beweglichkeit der Kurbelwelle 11 eingeschränkt wird.The basic structure of the electrical machine 5 is based 2 described in more detail. The electric machine 5 Includes the one with magnet 25 provided rotor 21 and with copper windings 23 provided stator 19 , The stator 19 is from a stator 20 held in the cooling channels 29 are provided for cooling liquid. This stator carrier 20 is fixed to the combustion engine housing 4 connected. The stator carrier 20 Can also be integral with the engine case 4 be educated. The rotor 21 is non-rotatable with the crankshaft 11 connected. This has radially inwardly a recess 39 on. A boundary surface 41 is as a clutch engagement surface 35 educated. Immediately following is the with a diaphragm spring 33 provided coupling 7 arranged by means of a releaser 31 is operable. With the clutch closed 7 is a torque on the transmission input shaft 14 transfer. By means of this coupling 7 the power flow is interrupted during the gear change. The stator carrier 20 also forms a housing 6 the electric machine 5 out. The rotor 21 is cylindrical, wherein the internal combustion engine 3 facing end by a cylinder bottom 43 closed is. This cylinder bottom 43 forms the clutch engagement surface 35 to which the clutch 7 followed. This is the clutch 7 spatially axially between the cylinder bottom surface 43 of the rotor 21 and stator 19 arranged. The coupling 7 is by means of the releaser 31 operated, the radially inside of the stator 19 in a recess 39 of the stator carrier 20 is arranged. The transmission input shaft 14 is rotatable engine side rotatable in the crankshaft 11 stored, whereby a radial mobility of the crankshaft 11 is restricted.

11
Antriebsanordnungdrive arrangement
33
Verbrennungsmotorinternal combustion engine
44
VerbrennungsmotorgehäuseEngine housing
55
elektrische Maschineelectrical machine
66
Gehäusecasing
77
Kupplungclutch
99
Getriebetransmission
1111
Kurbelwellecrankshaft
1414
GetriebeeingangswelleTransmission input shaft
1515
Speicherelement für elektrische Energiestorage element for electrical energy
1616
Zwischenspeichercache
1717
Kondensatorcapacitor
1818
Batteriebattery
1919
Statorstator
2020
Statorträgerstator
2121
Rotorrotor
2323
Kupferwicklungencopper windings
2525
Magnetemagnets
2727
Kühlsystemcooling system
2929
Kühlkanälecooling channels
3131
Ausrückerreleaser
3333
Membranfederdiaphragm spring
3535
KupplungseingriffsflächeClutch engagement surface
3939
Ausnehmungrecess
4141
Begrenzungsflächeboundary surface
4343
Zylinderbodencylinder base
4545
Generatorgenerator
4747
Elektromotorelectric motor

Claims (8)

Antriebsanordnung (1) für ein Kraftfahrzeug mit einem Verbrennungsmotor (3) und einer elektrischen Maschine (5), die auf eine gemeinsame Getriebeeingangswelle (14) eines Getriebes (9) wirken, wobei die elektrische Maschine (5) einen als Außenläufer ausgebildeten Rotor (21) mit radial innenliegendem Stator (19) aufweist und der Rotor (21) der elektrischen Maschine (5) mit der Kurbelwelle (11) des Verbrennungsmotors (3) und über eine mittels eines Ausrückers (31) betätigbare Kupplung (7) mit der Getriebeeingangswelle (14) in Verbindung steht, dadurch gekennzeichnet, dass der Stator (19) einen Statorträger (20) mit einer Ausnehmung (39) aufweist und dass der Ausrücker (31) in der Ausnehmung (39) des Statorträgers (20) angeordnet ist, wobei sich der Ausrücker (31) beim Betätigen der Kupplung (7) an einem Wandbereich der Ausnehmung (39) abstützen kann.Drive arrangement ( 1 ) for a motor vehicle having an internal combustion engine ( 3 ) and an electric machine ( 5 ) acting on a common transmission input shaft ( 14 ) of a transmission ( 9 ), wherein the electric machine ( 5 ) designed as an external rotor rotor ( 21 ) with a radially inner stator ( 19 ) and the rotor ( 21 ) of the electric machine ( 5 ) with the crankshaft ( 11 ) of the internal combustion engine ( 3 ) and by means of a release ( 31 ) actuatable coupling ( 7 ) with the transmission input shaft ( 14 ), characterized in that the stator ( 19 ) a stator carrier ( 20 ) with a recess ( 39 ) and that the release ( 31 ) in the recess ( 39 ) of the stator carrier ( 20 ) is arranged, wherein the release ( 31 ) when operating the clutch ( 7 ) on a wall region of the recess ( 39 ) can support. Antriebsanordnung nach Anspruch 1, dadurch gekennzeichnet, dass die Kupplung (7) innerhalb der elektrischen Maschine (5) angeordnet ist.Drive arrangement according to claim 1, characterized in that the coupling ( 7 ) within the electrical machine ( 5 ) is arranged. Antriebsanordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Kupplung (7) als Reibungskupplung ausgebildet ist.Drive arrangement according to claim 1 or 2, characterized in that the coupling ( 7 ) is designed as a friction clutch. Antriebsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Rotor (21) zylinderförmig ausgebildet ist und einen Zylinderboden (43) aufweist, der eine Kupplungseingriffsfläche (35) der Kupplung (7) bildet.Drive arrangement according to one of the preceding claims, characterized in that the rotor ( 21 ) is cylindrical and a cylinder bottom ( 43 ) having a coupling engagement surface ( 35 ) of the coupling ( 7 ). Antriebsanordnung nach Anspruch 4, dadurch gekennzeichnet, dass der Zylinderboden (43) an dem dem Verbrennungsmotor (3) zugewandten Ende der elektrischen Maschine (5) ausgebildet ist.Drive arrangement according to claim 4, characterized in that the cylinder bottom ( 43 ) on which the internal combustion engine ( 3 ) facing the end of the electric machine ( 5 ) is trained. Antriebsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Statorträger (20) mit dem Verbrennungsmotor (3) verbunden ist.Drive arrangement according to one of the preceding claims, characterized in that the stator carrier ( 20 ) with the internal combustion engine ( 3 ) connected is. Antriebsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Statorträger (20) als Gehäuse (6) der elektrischen Maschine (5) ausgebildet ist.Drive arrangement according to one of the preceding claims, characterized in that the stator carrier ( 20 ) as a housing ( 6 ) of the electric machine ( 5 ) is trained. Antriebsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Rotor (21) der elektrischen Maschine (5) drehfest mit der Kurbelwelle (11) des Verbrennungsmotors (3) verbunden ist.Drive arrangement according to one of the preceding claims, characterized in that the rotor ( 21 ) of the electric machine ( 5 ) rotatably with the crankshaft ( 11 ) of the internal combustion engine ( 3 ) connected is.
DE19655301A 1996-05-10 1996-05-10 Drive arrangement for a motor vehicle Expired - Fee Related DE19655301B4 (en)

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FR2748427B1 (en) 2000-11-17
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FR2748427A1 (en) 1997-11-14
DE19618865A1 (en) 1997-11-13
JP3251527B2 (en) 2002-01-28

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