CN110588320A - 混合动力耦合机构及汽车 - Google Patents

混合动力耦合机构及汽车 Download PDF

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Publication number
CN110588320A
CN110588320A CN201810601315.XA CN201810601315A CN110588320A CN 110588320 A CN110588320 A CN 110588320A CN 201810601315 A CN201810601315 A CN 201810601315A CN 110588320 A CN110588320 A CN 110588320A
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CN
China
Prior art keywords
gear
engine
generator
coupling mechanism
driving motor
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.)
Pending
Application number
CN201810601315.XA
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English (en)
Inventor
张安伟
喻皓
赵江灵
张良
毋存祥
苏倩汝
郭俊
杨勇
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Guangzhou Automobile Group Co Ltd
Original Assignee
Guangzhou Automobile Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Automobile Group Co Ltd filed Critical Guangzhou Automobile Group Co Ltd
Priority to CN201810601315.XA priority Critical patent/CN110588320A/zh
Priority to PCT/CN2018/111570 priority patent/WO2019237626A1/zh
Priority to US16/341,462 priority patent/US11338662B2/en
Publication of CN110588320A publication Critical patent/CN110588320A/zh
Pending legal-status Critical Current

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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
    • B60K6/46—Series 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 ; 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
    • 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
    • B60K6/28—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 electric energy storing means, e.g. batteries or capacitors
    • 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
    • B60K6/36—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
    • 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 ; 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 with the gears having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • 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
    • B60K6/54—Transmission for changing ratio
    • B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
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    • 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
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    • 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
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Abstract

本发明属于汽车动力系统技术领域，涉及一种混合动力耦合机构，包括发动机、第一输出轴、发电机、驱动电机及差速器；发动机的旋转轴通过第一输出轴连接发电机的输入轴，驱动电机的输入轴通过行星齿轮组减速连接差速器；还涉及一种汽车，包括动力蓄电池、电机控制器及前述混合动力耦合机构；解决了现有汽车的混合动力耦合机构的模式切换时动力中断、成本高的问题，发动机与发电机在增程模式时工作，驱动电机通过行星齿轮组减速后向差速器输入动力，简化了结构，能够取得较大的传动比；取消了离合器、液压系统，进一步简化了结构，成本低，适合于A级车的混动化；在模式切换过程中驱动电机参与驱动，不存在动力中断。

Description

混合动力耦合机构及汽车
技术领域
本发明属于汽车动力系统技术领域，特别是涉及混合动力耦合机构及汽车。
背景技术
动力系统包括发动机(内燃机)和一个由变速器、差速器和传动轴组成的传动系统。它的作用是向车辆提供驱动轮所需的驱动动力。内燃机有一定的速度和扭矩范围，并在其中很小的范围内达到最佳的工作状态，这时或是油耗最小，或是有害排放最低，或是俩者皆然。然而，实际路况千变万化，不但表现在驱动轮的速度上，同时还表现在驱动轮所要求的扭矩。因此，实现内燃机的转速和扭矩最优，即动力最优状态，与驱动轮动力状态之匹配好，是变速器的首要任务。
近年来，电机混合动力技术的诞生为实现内燃机与动力轮之间动力的完全匹配开拓了新的途径。在众多的动力总成设计案中，最具代表性的有串联混合系统和并联混合系统两种。电机串联混合系统中，内燃机—发电机—电动机—轴系—驱动轮组成一条串联的动力链，动力总成结构极为简单。其中，发电机—电动机组合可视为传统意义下的变速器。当与储能器，如电池，电容等联合使用时，该变速器又可作为能量调节装置，完成对速度和扭矩的独立调节。
串联混合系统的优点在于结构简单，布局灵活，成本低，非常适合于较小车型的混动化，既可以实现降油耗，整车成本增量又较小。
现有的一种电动汽车动力耦合机构，包括：发动机；发电机，与发动机同轴相连；离合器，设置在发动机与发电机之间；驱动电机，通过传动装置分别与离合器和差速器相连。该电动汽车动力耦合机构，各部件布局比较合理，结构紧凑，有利于装配且节省空间，提高了车内空间利用率，但存在如下缺点：
1)模式切换时，动力中断；
2)系统包含离合器，离合器需配备液压系统，成本比较高，不适合A级别车的混动化；
3)发动机和发电机直连，发动机和发电机的效率都比较低。
发明内容
本发明所要解决的技术问题之一是：针对现有的混合动力耦合机构，模式切换时动力中断、成本高的问题，提供一种混合动力耦合机构。
为解决上述技术问题，本发明实施例提供了一种混合动力耦合机构，包括发动机、第一输出轴、发电机、驱动电机及差速器；所述发动机的旋转轴通过所述第一输出轴连接所述发电机的输入轴，所述驱动电机的输入轴通过行星齿轮组减速连接所述差速器。
本发明实施例提供的混合动力耦合机构，发动机与发电机连接成增程器，增程器在增程模式时工作，驱动电机通过行星齿轮组减速后向差速器输入动力，简化了结构，能够取得较大的传动比；取消了离合器、液压系统等，进一步简化了结构，成本低，特别适合于A级车的混动化；能够实现纯电动模式和增程模式，在模式切换过程中驱动电机参与驱动，不存在动力中断。
可选地，所述行星齿轮组包括太阳轮、行星架和齿圈；所述太阳轮的一侧与所述驱动电机的输入轴耦合，所述太阳轮的另一侧与所述行星架的内圈啮合；所述齿圈的一侧连接所述差速器，所述齿圈的另一侧与所述行星架的外圈啮合。
可选地，所述太阳轮为空心轮，所述差速器上连接的用于带动轮端的动力输出轴穿过所述太阳轮。
可选地，所述驱动电机与所述差速器并排布置，所述驱动电机的输入轴上设有第三齿轮，所述太阳轮与所述第三齿轮啮合。
可选地，所述发动机与所述发电机并排布置，所述发动机的旋转轴与所述第一输出轴连接，所述第一输出轴通过增速齿轮副连接所述发电机的输入轴。
可选地，所述增速齿轮副包括相互啮合的第一齿轮及第二齿轮，所述第一齿轮连接在所述第一输出轴上，所述第二齿轮连接在所述发电机的输入轴上，所述第一齿轮的外径大于所述第二齿轮的外径。
可选地，还包括壳体，所述发电机、所述驱动电机、所述增速齿轮副、所述行星齿轮组及所述差速器集成于所述壳体内。
可选地，还包括连接在所述发动机的旋转轴与所述第一输出轴之间的扭转减震器。
本发明所要解决的技术问题之二是：针对现有汽车的混合动力耦合机构，模式切换时动力中断、成本高的问题，提供一种汽车。
为解决上述技术问题，本发明实施例提供了汽车，包括动力蓄电池、连接于所述动力蓄电池的电机控制器及前述混合动力耦合机构，所述发动机、所述发电机和所述驱动电机连接于所述电机控制器并受所述电机控制器控制。
本发明实施例提供的汽车，采用了前述混合动力耦合机构，发动机与发电机连接成增程器，增程器在增程模式时工作，驱动电机通过行星齿轮组减速后向差速器输入动力，简化了结构，能够取得较大的传动比；取消了离合器、液压系统等，进一步简化了结构，成本低，特别适合于A级车的混动化；能够实现纯电动模式和增程模式，在模式切换过程中驱动电机参与驱动，不存在动力中断。
可选地，动力蓄电池电量充足时，所述电机控制器控制所述发动机和所述发电机关闭，且控制所述驱动电机独立驱动，以建立纯电驱动模式；
动力蓄电池电量不足时，所述电机控制器控制所述发动机给所述发电机发电，且控制所述驱动电机独立驱动，以建立增程模式。
附图说明
图1是本发明实施例提供的混合动力耦合机构的结构示意图；
图2是本发明一实施例提供的混合动力耦合机构在纯电驱动模式下的动力传递示意图；
图3是本发明一实施例提供的混合动力耦合机构在增程模式下的动力传递示意图。
说明书中的附图标记如下：
1、发动机；11、发动机的旋转轴；
2、第一输出轴；
3、发电机；31、发电机的输入轴；
4、驱动电机；41、驱动电机的输入轴；
5、差速器；
6、增速齿轮副；61、第一齿轮；62、第二齿轮；
7、行星齿轮组；71、太阳轮；72、行星架；73、齿圈；
8、壳体；9、扭转减震器；10、动力输出轴；13、第三齿轮。
具体实施方式
为了使本发明所解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本发明进行进一步的详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
如图1所示，本发明实施例提供的一种混合动力耦合机构，包括发动机1、第一输出轴2、发电机3、驱动电机4及差速器5；发动机1与发电机3并排布置，发动机的旋转轴11通过第一输出轴2连接发电机的输入轴31；驱动电机的输入轴41通过行星齿轮组7连接差速器5。
使用时，将发动机1、发电机3和驱动电机4连接于电机控制器，通过电机控制器控制发动机1、发电机3和驱动电机4，电机控制器连接动力蓄电池(简称电池)。
本发明实施例提供的混合动力耦合机构，发动机1与发电机3连接成增程器，增程器在增程模式时工作，驱动电机4通过行星齿轮组7减速后向差速器5输入动力，简化了结构，能够取得较大的传动比；取消了离合器、液压系统等，进一步简化了结构，成本低，特别适合于A级车的混动化；能够实现纯电动模式和增程模式，在模式切换过程中驱动电机4参与驱动，不存在动力中断。
在一实施例中，如图1所示，行星齿轮组7包括太阳轮71、行星架72和齿圈73；太阳轮71的一侧与驱动电机的输入轴41耦合，太阳轮71的另一侧与行星架72的内圈啮合；齿圈73的一侧连接差速器5，齿圈73的另一侧与行星架72的外圈啮合；一方面有利于使结构更为紧凑，另一方面能够取得较大的传动比。
在一实施例中，如图1所示，太阳轮71为空心轮，差速器5连接的用于带动轮端的动力输出轴10穿过太阳轮71，利用空心的太阳轮71的内部空间来放置动力输出轴10，动力输出轴10和太阳轮71所占用的空间较少，结构紧凑，可降低该混合动力耦合机构的尺寸。
在一实施例中，如图1所示，驱动电机4与差速器5并排布置，驱动电机的输入轴41上设有第三齿轮13，太阳轮71与第三齿轮13啮合，结构紧凑，可降低该混合动力耦合机构的轴向尺寸。
在一实施例中，如图1所示，发动机1与发电机3并排布置，发动机的旋转轴11与第一输出轴2连接，第一输出轴2通过增速齿轮副6连接发电机的输入轴31；发动机1与发电机3并排布置，并且通过增速齿轮副6连接，优化了发电时发动机1的工作区间，提升发动机1的发电效率，可降低该混合动力耦合机构的轴向尺寸；
在一实施例中，如图1所示，增速齿轮副6包括相互啮合的第一齿轮61及第二齿轮62，第一齿轮61连接在第一输出轴2上，第二齿轮62连接在发电机的输入轴31上，第一齿轮61的外径大于第二齿轮62的外径，以实现从发动机1到发电机3的增速传动。
在一实施例中，如图1所示，还包括壳体8，发电机3、驱动电机4、行星齿轮组7及差速器5集成于壳体8内，实现高度集成，既实现对集成于壳体8内的结构的保护，又便于装配，节省空间，提高车内空间利用率。设有增速齿轮副6时，优选增速齿轮副6也设于壳体8内。
在一实施例中，如图1所示，第一齿轮61、第二齿轮62和第三齿轮71位于发电机3与驱动电机4之间，且第一齿轮61和第二齿轮62位于第三齿轮71的轴向外侧，结构更为紧凑，提高壳体8内空间利用率，可选用体积较小的壳体8。
在一实施例中，如图1所示，发动机1设于壳体8外，且发动机的旋转轴11的连接第一输出轴2的一端伸入壳体8内。
在一实施例中，如图1所示，还包括连接在发动机的旋转轴11与第一输出轴2之间的扭转减震器9，扭转减震器9用于吸收发动机1侧的振动，避免振动传递至第一输出轴2，进而可以提高第一输出轴2旋转的均匀性。
在一实施例中，如图2和图3所示，动力蓄电池电量充足时，控制发动机1和发电机关闭，且驱动电机4独立驱动，以建立纯电驱动模式；
动力蓄电池电量不足时，发动机1给发电机3发电，且驱动电机4独立驱动，以建立增程模式。
在一实施例中，可根据电池SOC值及车速需求自动实现两种驱动模式的切换。驱动模式切换的控制方法包括：
步骤S1，判断电池SOC值与第一阈值的大小关系，或者同时判断电池SOC值与第一阈值的大小关系以及车速与第二阈值的大小关系；
步骤S2，根据判断结果，切换混合动力耦合机构的驱动模式。
上述的第一阈值用于判断电池SOC值的高低，第二阈值用于判断车速的高低，本实施例不对第一阈值和第二阈值的取值范围做限定，通常可以根据具体的控制策略自由设定，不同的控制策略下，第一阈值和第二阈值的取值都不尽相同。设定好第一阈值和第二阈值后，系统则自动判断并根据判断结果在三种驱动模式间自动切换。
此外，汽车制动时，驱动电机4产生制动力矩制动车轮，同时其电机绕组中将产生感应电流向电池充电，实现制动能量的回收。由此，本实施例的控制方法还可以包括：
步骤S3，在制动时控制驱动电机4产生制动力矩并且在绕组中产生感应电流以向电池充电。
两种驱动模式的建立条件请参照表1。
表1 两种驱动模式的建立条件
另外，纯电驱动模式的动力传递路线请参照图2。增程模式的动力传递路线请参照图3。图2至图3中，用黑色箭头表示动力传递的路径和方向。最终的动力传递到差速器5，然后传递到轮端。根据整车的工况，该混合动力耦合机构可以在纯电驱动模式和增程模式间切换，并且在模式切换过程中，驱动电机4参与驱动，不存在动力中断。
在一实施例中，发电机3与驱动电机4均采用电动/发电机(M/G)。
本发明还提供了汽车，包括动力蓄电池、连接于动力蓄电池的电机控制器及前述任一实施例述及的混合动力耦合机构，发动机、发电机和驱动电机连接于电机控制器并受电机控制器控制。采用前述混合动力耦合机构，发动机与发电机连接成增程器，增程器在增程模式时工作，驱动电机通过行星齿轮组减速后向差速器输入动力，简化了结构，能够取得较大的传动比；取消了离合器、液压系统等，进一步简化了结构，成本低，特别适合于A级车的混动化；能够实现纯电动模式和增程模式，在模式切换过程中驱动电机参与驱动，不存在动力中断。
具体地，动力蓄电池电量充足时，电机控制器控制发动机和发电机关闭，且控制驱动电机独立驱动，以建立纯电驱动模式；
动力蓄电池电量不足时，电机控制器控制发动机给发电机发电，且控制驱动电机独立驱动，以建立增程模式。
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

1.一种混合动力耦合机构，其特征在于，包括发动机、第一输出轴、发电机、驱动电机及差速器；所述发动机的旋转轴通过所述第一输出轴连接所述发电机的输入轴，所述驱动电机的输入轴通过行星齿轮组减速连接所述差速器。
2.根据权利要求1所述的混合动力耦合机构，其特征在于，所述行星齿轮组包括太阳轮、行星架和齿圈；所述太阳轮的一侧与所述驱动电机的输入轴耦合，所述太阳轮的另一侧与所述行星架的内圈啮合；所述齿圈的一侧连接所述差速器，所述齿圈的另一侧与所述行星架的外圈啮合。
3.根据权利要求2所述的混合动力耦合机构，其特征在于，所述太阳轮为空心轮，所述差速器上连接的用于带动轮端的动力输出轴穿过所述太阳轮。
4.根据权利要求2所述的混合动力耦合机构，其特征在于，所述驱动电机与所述差速器并排布置，所述驱动电机的输入轴上设有第三齿轮，所述太阳轮与所述第三齿轮啮合。
5.根据权利要求1所述的混合动力耦合机构，其特征在于，所述发动机与所述发电机并排布置，所述发动机的旋转轴与所述第一输出轴连接，所述第一输出轴通过增速齿轮副连接所述发电机的输入轴。
6.根据权利要求5所述的混合动力耦合机构，其特征在于，所述增速齿轮副包括相互啮合的第一齿轮及第二齿轮，所述第一齿轮连接在所述第一输出轴上，所述第二齿轮连接在所述发电机的输入轴上，所述第一齿轮的外径大于所述第二齿轮的外径。
7.根据权利要求5所述的混合动力耦合机构，其特征在于，还包括壳体，所述发电机、所述驱动电机、所述增速齿轮副、所述行星齿轮组及所述差速器集成于所述壳体内。
8.根据权利要求1所述的混合动力耦合机构，其特征在于，还包括连接在所述发动机的旋转轴与所述第一输出轴之间的扭转减震器。
9.汽车，包括动力蓄电池和连接于所述动力蓄电池的电机控制器，其特征在于，还包括权利要求1-8任一项所述的混合动力耦合机构，所述发动机、所述发电机和所述驱动电机连接于所述电机控制器并受所述电机控制器控制。
10.根据权利要求9所述的汽车，其特征在于，动力蓄电池电量充足时，所述电机控制器控制所述发动机和所述发电机关闭，且控制所述驱动电机独立驱动，以建立纯电驱动模式；
动力蓄电池电量不足时，所述电机控制器控制所述发动机给所述发电机发电，且控制所述驱动电机独立驱动，以建立增程模式。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112172507A (zh) * 2020-10-09 2021-01-05 无锡明恒混合动力技术有限公司 一种同轴布置的增程式混动系统
CN112297816A (zh) * 2020-11-06 2021-02-02 张兆南 一种传动系统及混动汽车
CN117507858A (zh) * 2023-10-30 2024-02-06 上汽通用五菱汽车股份有限公司 增程器总成、后驱串联混合动力装置及车辆

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210105647A (ko) * 2020-02-19 2021-08-27 현대트랜시스 주식회사 하이브리드 차량용 동력전달장치
CN115817144B (zh) * 2022-12-28 2024-05-17 广州汽车集团股份有限公司 混合动力机电耦合系统、车辆及控制方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204749840U (zh) * 2015-07-07 2015-11-11 福建中青汽车技术有限公司 一种增程式混合动力系统
CN107054050A (zh) * 2017-04-27 2017-08-18 广州汽车集团股份有限公司 汽车混合动力耦合系统及其控制方法
CN107985058A (zh) * 2017-12-14 2018-05-04 广州汽车集团股份有限公司 一种混合动力耦合机构、控制系统及方法
CN207328110U (zh) * 2017-09-13 2018-05-08 广州汽车集团股份有限公司 混合动力机电耦合系统
CN108128138A (zh) * 2017-12-14 2018-06-08 广州汽车集团股份有限公司 一种混合动力耦合机构、控制系统及控制方法
CN208290956U (zh) * 2018-06-12 2018-12-28 广州汽车集团股份有限公司 混合动力耦合机构及汽车

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3775012B2 (ja) 1997-08-29 2006-05-17 アイシン・エィ・ダブリュ株式会社 車両用ハイブリッド駆動装置
JP4636651B2 (ja) * 2000-04-07 2011-02-23 Ｇｋｎドライブラインジャパン株式会社 動力伝達装置
US8479851B2 (en) * 2009-10-27 2013-07-09 Magna Powertrain Of America, Inc. Electric drive unit with modular motor assembly
CN102107604B (zh) 2009-12-25 2013-12-18 比亚迪股份有限公司 汽车混合动力驱动系统及其档位操作方法
US8998765B2 (en) * 2010-07-14 2015-04-07 E-Aam Driveline Systems Ab Axle assembly with torque distribution drive mechanism
US9108501B2 (en) * 2011-07-05 2015-08-18 Ford Global Technologies, Llc Multi-mode powersplit powertrain for electric vehicle
CN110293838A (zh) * 2012-02-03 2019-10-01 通用电气混合动力技术公司 用于在混合动力车辆中传递动力的设备和方法
US10266172B2 (en) * 2013-12-23 2019-04-23 Scania Cv Ab Propulsion system for a vehicle
CN204161081U (zh) * 2014-04-01 2015-02-18 中国第一汽车股份有限公司 一种并联增程式电动汽车动力系统
CN103921667B (zh) * 2014-04-01 2017-04-26 中国第一汽车股份有限公司 一种混合动力系统
US9156348B1 (en) * 2014-07-17 2015-10-13 GM Global Technology Operations LLC Two axis electric drive
CN104742730B (zh) * 2015-04-03 2017-05-31 重庆大学 一种增程式电动汽车多模耦合动力传动系统
US10377221B2 (en) * 2015-11-12 2019-08-13 GM Global Technology Operations LLC Powertrain including modular drive unit
US10350983B2 (en) * 2016-03-23 2019-07-16 Toyota Jidosha Kabushiki Kaisha Power transmission system
CN206749517U (zh) * 2017-04-27 2017-12-15 广州汽车集团股份有限公司 汽车混合动力耦合系统
CN206749516U (zh) * 2017-04-27 2017-12-15 广州汽车集团股份有限公司 一种汽车混合动力耦合机构
CN206914128U (zh) * 2017-05-03 2018-01-23 广州汽车集团股份有限公司 一种混合动力汽车动力耦合系统
CN208359906U (zh) * 2018-06-12 2019-01-11 广州汽车集团股份有限公司 一种混合动力汽车动力耦合系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204749840U (zh) * 2015-07-07 2015-11-11 福建中青汽车技术有限公司 一种增程式混合动力系统
CN107054050A (zh) * 2017-04-27 2017-08-18 广州汽车集团股份有限公司 汽车混合动力耦合系统及其控制方法
CN207328110U (zh) * 2017-09-13 2018-05-08 广州汽车集团股份有限公司 混合动力机电耦合系统
CN107985058A (zh) * 2017-12-14 2018-05-04 广州汽车集团股份有限公司 一种混合动力耦合机构、控制系统及方法
CN108128138A (zh) * 2017-12-14 2018-06-08 广州汽车集团股份有限公司 一种混合动力耦合机构、控制系统及控制方法
CN208290956U (zh) * 2018-06-12 2018-12-28 广州汽车集团股份有限公司 混合动力耦合机构及汽车

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112172507A (zh) * 2020-10-09 2021-01-05 无锡明恒混合动力技术有限公司 一种同轴布置的增程式混动系统
CN112297816A (zh) * 2020-11-06 2021-02-02 张兆南 一种传动系统及混动汽车
CN117507858A (zh) * 2023-10-30 2024-02-06 上汽通用五菱汽车股份有限公司 增程器总成、后驱串联混合动力装置及车辆

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