TW581841B - A parallel mixed power unit - Google Patents

A parallel mixed power unit Download PDF

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Publication number
TW581841B
TW581841B TW092101668A TW92101668A TW581841B TW 581841 B TW581841 B TW 581841B TW 092101668 A TW092101668 A TW 092101668A TW 92101668 A TW92101668 A TW 92101668A TW 581841 B TW581841 B TW 581841B
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TW
Taiwan
Prior art keywords
generator
planetary gear
motor
combustion engine
mode
Prior art date
Application number
TW092101668A
Other languages
English (en)
Other versions
TW200413633A (en
Inventor
Tsung-Yung Liau
Original Assignee
Unique Product & Design Co Ltd
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Publication date
Application filed by Unique Product & Design Co Ltd filed Critical Unique Product & Design Co Ltd
Priority to TW092101668A priority Critical patent/TW581841B/zh
Priority to US10/372,404 priority patent/US6715291B1/en
Priority to JP2003056108A priority patent/JP2004262379A/ja
Priority to DE10309619A priority patent/DE10309619A1/de
Application granted granted Critical
Publication of TW581841B publication Critical patent/TW581841B/zh
Publication of TW200413633A publication Critical patent/TW200413633A/zh

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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
    • B60K6/22—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
    • 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
    • B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
    • 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
    • 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
    • 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
    • B60K6/44—Series-parallel type
    • B60K6/445—Differential gearing distribution 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
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/724—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using external powered electric machines
    • 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
    • B60K2006/268—Electric drive motor starts the engine, i.e. used as starter motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one sets of orbital gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S903/00—Hybrid electric vehicles, HEVS
    • Y10S903/902—Prime movers comprising electrical and internal combustion motors
    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/904—Component specially adapted for hev
    • Y10S903/906—Motor or generator
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    • Y10S903/00—Hybrid electric vehicles, HEVS
    • Y10S903/902—Prime movers comprising electrical and internal combustion motors
    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/904—Component specially adapted for hev
    • Y10S903/909—Gearing
    • Y10S903/91—Orbital, e.g. planetary gears
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    • Y10S903/00—Hybrid electric vehicles, HEVS
    • Y10S903/902—Prime movers comprising electrical and internal combustion motors
    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/904—Component specially adapted for hev
    • Y10S903/912—Drive line clutch
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    • Y10S903/00—Hybrid electric vehicles, HEVS
    • Y10S903/902—Prime movers comprising electrical and internal combustion motors
    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/951—Assembly or relative location of components

Description

581841 五、發明說明（1) 【發明所屬之技術領域】 本發明係提供一種並聯式混合動力單元，主要係利用 行星齒輪差速機構結合内燃機、發電機、電動機與輸出軸 在一動力單元中，並結合一蓄電裝置，藉由電子控制模組 選擇適當之操作模式，控制内燃機、發電機、電動機與蓄 電裝置之作動時機，達到能量管理之目的，同時藉由電子 控制模組調整發電機與電動機之轉速，使内燃機運作時能 維持在固定轉速，達成無段變速之功效。 【先前技術】
按，一般來說，所謂之混合動力傳動單元，是指内燃 機等以燃油為動力來源之動力系統，與電動機和發電機等 以電力驅動之動力單元裝置在同一動力單元中，視單元之 需求而決定使用燃油或電力系統時機，使系統達到最佳之 表現，其主要形式包括有串聯式混合動力單元與並聯式混 合動力單元兩種。
就串聯式混合動力單元來說，其主要係以内燃機直接 驅動發電機，使之產生電力供給一個或多個電動機產生動 力，並以一個或多個蓄電池儲存多餘之電能，此一動力單 元之動力流是符合理想的，但是内燃機無法同時與電動機 帶動輸出軸，系統輸出之扭力與轉速皆由電動機來決定， 若電動機不勝負荷時，内燃機亦無法提供任何幫助。 而並聯式混合動力單元則沒有上述串聯式混合動力單 元之缺點，其係以一内燃機，一電動機，及發電機組成， 與串聯式混合動力單元主要不同的差異點在於，此單元能
第5頁 刈 1841 五、發明説明（2) 夠獨立使用電動機輪屮私士 ^ A ' 起輸出動力’而且内燃機可將輸；：：：::：和電動機— 單元之整體表現Γ卜Γί 電能，因此該並聯式-合動力 早70之方表現比串聯式混合動力單元更佳。 力單=1之2 :：知f具有雙行星齒輪之並聯式混合動 有：-蓄電i置；冓：意圖，此動力單元1的主要結構具 2 , 一電子控制模組3 ; —内燃機4 ; 一 飛輪5 (飛輪5上穿μ右 ^ σσ _ … ’ 雷說协7 · —雔/裝有一制動裔1 ); 一發電機6 ; 一 電動機7 ’ h丁星齒輪機才冓8，$ 崎、82;二行星齒輪基細、84;二太陽輪
- 内有二内齒则、872 ) 輸J ，及二皮帶組10。 上述餐*並聯式混合動力單元主要藉由雙行星齒輪機 構8連接内燃機4、發電機6、電動機7與輸出轴9 ;當 内燃機4輸出之動能不足推動負載時，則啟動電動機7與 内燃機4合併輸出；反之，冑内燃機4輸出之動能高於負 載時’ m可藉由發電機6充電儲存多餘之能量，3外，這 種並聯式混合動力單元亦可在不啟動内燃機4的情況下， 僅由電動機7獨立輪出。習知該種並聯式混合動力單元的 結構設計雖然具有能量管理的功能，但是其整個系統架構 必須仰賴使用二個行星齒輪組81、82與二個内齒圈871、 8 72之没計，這種結構設計方式會增加相當多之内部摩擦 力，造成内部損耗，同時在製造上也會增加相當之困難度
第6頁
’減有改善之必要。 【發明内容】 有鑑於此，本發 構並無内齒圈設計之 内部摩擦損耗，並可 裝設在發電機之轉子 為達上述目的， 蓄電裝置、一電子控 轴上裝設有一飛輪；具有一 明之主 並聯式 將整個 中，節 本發明 制模組 輪差速機構具有一可 行星齒 輪同軸 外殼上 具有一 4亍星齒 固接在 被發電 該行星 輪組， 同動， ;具有一太陽 並以 要目的即在 混合動力單 結構予以簡 省更多之空 之主要技術 、一内燃機 行星齒輪差 機轉子帶動 齒輪組上有 承裝設在行 齒輪與其中 於提供一種 元，該設計 單化，甚至 間。 内容在於： ，該内燃機 速機構，該 之外殼，内 二行星齒輪 内部結 可減少 可直接 具有一 之輸出 行星齒 側至少 ，該二 星臂上，行星臂再 一行星齒輪嚙合並 與内燃機之輸出軸固接’及具有另一太陽歯輪與另一行星 齒輪嚙合並與一傳動軸固接，該傳動軸以一旋轉傳動機構 與電動機之輸出軸相連’再用另一組旋轉傳動機構與負載 端之輸出軸相連，藉由電子控制模組選擇適當之操作模式 ’控制内燃機、發電機、電動機及蓄電裝置之作動時機， 達到能量管理與轉速控制之目的。 上述之行星齒輪差速機構亦可直接裝設在發電機之轉 子内側作直接驅動者。 【實施方式】 請參閱第二圖所示’係本發明實施例並聯式混合動力 單元1 2之結構示意圖’主要之組成結構具有：一蓄電裝置
第7頁
581841
U、一電子控制模組21、一内燃機13、一内燃機之輸出軸 131，軸上裝設有一飛輪14 ; 一發電機15，該發電機15之 轉子152内裝設有行星齒輪差速機構23 ; 一傳動軸16、一 電動機19、一輸出軸20、與一輸出軸2〇上之制動器24等構 件；其中，該傳動轴1 6以一組諸如齒輪、皮帶或鏈條等結 構之旋轉傳動機構17與電動機19之輸出軸191相連，該傳" 動軸1 6上復設有另一組諸如齒輪、皮帶或鏈條等結構之第 二旋轉傳動機構1 8，相對該第二旋轉傳動機構1 8之動力單 元具設有一輸出軸20相連，該輸出軸2〇上裝設有一制動器 24 ’並藉由一電子控制模組21選擇適當之操作模式，控^ 内燃機13、發電機15、電動機19與蓄電裝置22四者間之作 動時機，以達到能量管理之目的。 第三圖所示係本發明實施例並聯式混合動力單元丨2中 發電機1 5的結構剖面示意圖，其主要結構具有：一定子 1 5 1、一設在該定子1 5 1内側之轉子1 5 2、一設在該轉子丨5 2 内側之行星齒輪差速機構2 3，該行星齒輪差速機構2 3 (請 配合參閱第四圖所示）至少設置有一行星齒輪組2 3 2，該 行星齒輪組232上設置有二同軸同動之第一行星蠢輪2321 與第二行星齒輪2322，而供該第一、二行星齒輪2321、 2322設置之軸承2324係裝設在行星臂2323上，該行星臂 2 3 2 3之兩端係固接在其行星齒輪差速機構2 3所相對應之發 電機15轉子152上（也就是說’發電機15之轉子152可視為 該行星齒輪差速機構23之外殼）；第一太陽齒輪233，係 與第一行星齒輪2 321嚙合，並與内燃機13之輸出軸131 (
581841 五、發明說明（5) 可參閱第二圖所示）固接；第二太陽齒輪235，係與第二 行星齒輪2 322嚙合，並與傳動軸16固接（如第二圖所示） 〇 本發明實施例行星齒輪差速機構2 3中發電機1 5之轉子 1 5 2若固定不動時（請配合參閱第四圖所示），則當内燃 機13之輸出軸131轉動時，必然可帶動第一太陽齒輪233， 再帶動第一行星齒輪232 1與第二行星齒輪2322 (因二行星 齒輪2321、2322係同軸同動之故），而第二行星齒輪2322 又與第一太1%蠢輪2 3 5為喷合設置，因此，可再帶動第二 太陽齒輪235轉動，該第二太陽齒輪235因與傳動軸16係固 接設置，所以，可再帶動傳動軸1 6轉動，此時若内燃機！ 3 之輸出軸1 31轉速固定，則經行星齒輪差速機構2 3之傳動 軸16輸出之轉速亦固定；當然，若發電機15之轉子152轉 動時，則當内燃機1 3之輸出軸1 3 1以一固定轉速帶動第一 太陽齒輪233，再帶動二行星齒輪2 32 1、2 3 2 2，雖該第二 行星齒輪2322可帶動第二太陽齒輪235轉動，並帶動傳動 軸16轉動，然而，因為發電機15之轉子152與行星臂2323 固接，且該行星臂2323上以軸承23 24與第一、二行星齒輪 2321、2322相連，所以，傳動軸16的轉速會因發電機15轉 子1 5 2之轉動變化，使傳動軸1 6轉速亦跟著變化，舉例來 說，若内燃機13之輸出軸131轉速固定，且發電機15轉子 1 5 2之轉速方向與内燃機1 3之輸出軸1 3 1相同者，則此時當 發電機1 5轉子1 5 2之轉速增加時，則傳動軸1 6的轉速會增 加’當發電機1 5轉子1 5 2之轉速減少時，則傳動軸1 6的轉
581841 五、發明說明（6) 速會減少。 因此，在本發明之並聯式混合動力單元丨2中（如 圖所不），内燃機13啟動後，内燃機輪出軸131之 — =動^個行星齒輪差速機構23内之第—太陽齒輪233、、； 一仃星齒輪2 321、第二行星齒輪2 322、及第二太陪|弟 235轉動，使與該第二太陽齒輪235固接之傳“d ::即若單單只有内燃機13啟動’則内燃機輸出糾動 同傳動軸16的轉速；但是，當發電機15 19啟動時，則會對傳動軸16的轉速產生變化，由第二 1、♦: 楚t到發電機15之轉子152即等同於行星齒輪· 差迷機構23之外殼，轉子152並與行星齒輪差速機構㈡ 订星臂2323固接，所以，發電機15之轉子152 一旦 然會對，動軸16造成影響；其次，傳動軸16之軸體又分別 與，力單7G輸出軸20 (位在下方）和電動機19 (位在上方 )藉由各自的旋轉傳動機構18、17與傳動軸16相連，因此 ’很明顯地，傳動軸16既然與傳動機構17、18相連，則复 轉速必然受到影響，更進一步來說，本動力單元可固定内 燃機1 3之轉速，而藉由調整發電機1 5與電動機1 9之轉速， 即可來控制動力單元輸出軸20之轉速，達成轉速控制目的 0 另一方面’本發明在控制發電機1 5與電動機1 9轉速的 同時’可再以電子控制模組2 1選擇適當的操作模式，使發 電機1 5或電動機丨9當作動力輸出源，將電能轉為動能；^ 將發電機1 5或電動機丨9當作儲能裝置，將動能轉為電能儲
^81841
存’因此，本動力單元可視外界負兩 u與電動機19運祚沾古4 ^卜貞載之而求，控制發電機 達到能量管理的目的。 逆作％機配合， 由上 由電子控 間之作動 模式（如 傳遞方向 動能之傳 純電力操 電模式、 等七種模 所述得知， 制模組2 1控 方式與時機 第五圖至第 ，其中，箭 遞方向，箭 作模式、啟 無蓄電模式 式，茲分別 本發明並聯式混合動力單元12，可藉 制發電機15、電動機19與内燃機13^ ，以此即可以衍生出數種不同之操作 十圖所示，圖中之箭頭代表動力流之 頭Α代表電旎之傳遞方向，箭頭β代表 頭C代表損失之動能），總計包括有
動内燃機13模式、雙充電模式、單充 、靜止充電模式、煞車減速充電模式 說明如下：
(一）就純電力操作模式來說（請配合參閱第五圖所 不）··此操作模式適用於本發明並聯式混合動力單元丨2由 靜止啟動或蓄電裝置2 2飽滿情況下，此時内燃機丨3不啟動 與發電機1 5在不加載的情況下，電動機丨9當作動力源，輸 出動能以其傳動機構17帶動傳動軸ι6，並經由傳動機 8 再帶動輸出軸2〇,平衡外界負載；由於此時傳 帶動行星齒輪差速機構23 (因傳動軸16與行星齒輪差速機 構23之第二太陽齒輪235固接之故），所以，會再帶動與 該行星齒輪差速機構2 3連結之内燃機1 3與發電機丨5之轉子 1 5 2空轉’造成些微能量損失。若要阻止内燃機丨3在此操 作模式下的空轉而磨耗，可在内燃機丨3之輸出軸丨3 1裝設 有一飛輪14 ’並藉由裝設一制動器241在該飛輪14之上，
第11頁 581841 五、發明說明（8) 可形成第一種衍生型並聯式混合動力單元121 (如第六圖 所示），此種衍生型並聯式混合動力單元丨2 i之功能及其 操作模式與前述並聯式混合動力單元丨2 (如第-一、
^ 一·^圖所不J 相同；不，點在於純電力操作模式時，此種衍生型並聯式 混合動力單元1 2 1可藉由電子控制模組2 1控制制動器2 4工阻 止飛輪14轉動，以進一步制止内燃機13空轉磨耗，σσ然此制 動器241只針對内燃機13之飛輪14制動，並不能制止發電 機15空轉，因此發電機15還是會造成些微之能量損失'此 狀態時之動力流傳遞如第七圖所示。為了要更進一步同時 阻止發電機1 5與内燃機1 3在此操作模式下空轉，可於行星 齒輪差速機構23外側與傳動機構丨7間該段之傳動軸丨6裝設 一離合器25，將傳動軸16區分為離合段161與未離合段162 兩個區段，形成第二種衍生型並聯式混合動力單元丨2 2 ( 如第八圖所示），若離合器25係連接傳動軸16，則此第二 種衍生型並聯式混合動力單元丨2 2之功能與其操作模式係 與前述並聯式混合動力單元1 2相同，其間之差異點在於本 發明第二種衍生型並聯式混合動力單元丨2 2在純電力操作 模式時’可藉由控制離合器2 5分開傳動軸1 6之離合段1 6 1 與未離合段162，使電動機19輸出之動能完全傳遞到輪出 軸2 0 ’而不會經由傳動軸1 6之離合段丨6 1帶動發電機丨5與 内燃機1 3空轉’造成能量損耗，此狀態時動力流的傳遞如 第九圖所示。 (二）就啟動内燃機1 3模式來說（請配合參閱第十圖 所示）：此操作模式適用於本發明並聯式混合動力單元j 2
第12頁 五、發明說明（9) J ΐ第：！所示i之蓄電裝置22需再重新充電或電動機1 9 ^細之1匕不足日卞，允許本單元藉由電動機19與發電機15 此時電動機19當作動力源，輸出動=動 傳動軸16，該傳動軸16 —端帶動輸出軸2〇，另一 ，星齒輪差速機構23 ,此時經由電子控制模組2ι控I姓 在行星齒輪差速機構23上之發電機! 作； 啟動内燃機13。 趴压王夂作用力 (三）就雙充電模式來說（請配合參閱第十 L ΪΠί?用於本發明並聯式遇合動力單元12之ΐ 電裝置22在充電時，内燃_輸出 ： 與供給發電機15轉換成電能儲存 卜電2 制模組2】控制電動機19成為儲能 有=此訏電子控 電動機19轉為電能儲存。 ' 字剩餘之動能經由 (四）就單充電模式來說（請配八夫 ):此操作模式適用於本發明並:二^弟十二圖所示 電裝置22還儲存有部分電能，内。^ =;元12之蓄 發電機15轉換成電能儲存後不足以、=2動能娜 由電子控制模組21控制蓄電茫 ，、載，因此藉 將電動機I9作為另一動力濟，\ φ^、，..5 €能给電動機I9， 足之部分。 巴電此轉換成動能以平衡不 )說（請配合參閱第十三圖所* 限輸出時，且蓄電裝置22二=:式混合動力單元12在極 將發電機1 5轉換的山忐耗盡或不能充電，此時 轉換的電此不經由蓄電裝置22，而直接給予電 581841 五、發明說明（10) 動機19 ’使電動機19作為另一動力源。 一 ·（六1就靜止充電模式來說（請配合參閱第十四圖所 = )··此操作模式適用於本發明並聯式混合動力單元1 2在 靜止時，藉由内燃機13充電蓄電裝置22，此時， 輸出軸20上之制動器24制止輸出軸2〇轉動，因此^出=2〇 燃機13輸出之動能可以完全供給發電機15轉 換成電能儲存。 (七）就煞車減速充電模式來說（請配合參閱第十五 十/、圖所示）·此操作核式適用於本發明並聯式、β人 力單元12在輸出軸20需要減速時，可以不使用制動 輸出轴2 0減速，而藉由電子控制模組2丨控制電動機1 9當作 制動器，將多餘之動能回收轉為電能儲存在蓄電裝置U内 二此時，第十五圖中所示之動力流示意圖，即顯；本發明 並聯式混合動力單元12在内燃機13不啟動狀態，且輸出軸 20需要煞車減速時，電動機丨9當作儲能裝置，將動能轉為 電能儲存，雖此時内燃機丨3與發電機丨5會因空轉造^些微 能量損耗，但可裝設一制動器241在飛輪14上（如第六二圖A 所示），阻止内燃機13空轉磨耗，此即為本發明 生型並聯式混合動力單元121 ;另外，亦可裝設一離合器 2 5在行星齒輪差速機構2 3外側與旋轉傳動機構丨7間，此即 ，成如第八圖所示的本發明第二種衍生型並聯式混合動力 單7L1 2 2，藉由離合器2 5分開傳動軸1 6之離合段丨6與未離 合段162，使動能不會經由傳動軸16之離合段161傳遞給内 燃機13與發電機15，阻止内燃機13與發電機15空轉損^ ; 第14頁 581841
五、發明說明（11) 至於第十六圖中所示之動力流示意圖，可顯示本發明並聯 式混合動力單元12在内燃機13啟動後，當輸出軸20需要= 速時，可以不使用制動器24使輸出轴20減速，而可藉由電 動機19與發電機15當作儲能裝置，將電能儲存在蓄電裝置 為了製造之方便，本發明可將發電機1 5之轉子丨5 2中 的行星齒輪差速機構23與發電機15分離（請配合參閱第十 七圖所示），並用齒輪、皮帶或鏈條等旋轉傳動機構27與 行星齒輪差速機構之外殼2 3 1連接，因此本發明可採用一 般之發電機26，形成第三種衍生型並聯式混合動力單元 123，此時該單元功能及其操作方式皆與上述之並聯式混 合動力單元12相同。 同樣地，，在上述本發明第三種衍生型並聯式混合動力 單元123中，為了阻止内燃機13與發電機26在純電力操作 模式與剎車減速充電模式下空轉，亦可裝置一制動器241 在飛輪14之上，形成如第十八圖中所示之第四種衍生型並 聯式/❿合動力單元1 2 4，或在行星齒輪差速機構2 3外側與 旋轉傳動機構17間增加一離合器25，形成如第十九圖所示 之第五種衍生型並聯式混合動力單元丨2 5。 本發明之上述設計的確可改善 内部磨耗及製造不便等缺失， 進步性.，足堪稱謂為一極富實
經由上述之說明可知， 傳統並聯式混合動力單元具 已具有顯著之功效增進，具 用創新進步性之發明創作。 綜上所述 本發明之結構設計已臻可達到發明上預期
第15頁 581841 五、發明說明（12) 之目的及功效’具進步性，而且，去 品當中，復具有新穎性，完全符人总曰公開見諸於同類物 爰依法提出發明專利申冑，貉喑：：專利要件之規定’ 惟以上所述者，僅專利，實感德便。 ，當不能以夕ρ 1ϊ為本發明較佳之可行實施態樣而已 “即限定本發明實施之範圍，舉凡依本發明申 3月專利範圍内所作之等效變化與修飾，皆應仍屬本發明專 利涵蓋之範圍内，於此先申明之。
第16頁 581841 圖式簡單說明 第一圖所示係習知具有雙行星齒輪之並聯式混合動力單元 之結構示意圖。 第二圖所示係本發明實施例並聯式混合動力單元之結構示 意圖。 第三圖所示係本發明實施例並聯式混合動力單元中發電機 的結構剖面示意圖。 第四圖所示係本發明實施例行星齒輪差速機構之結構剖面 示意圖。 第五圖所示係本發明實施例並聯式混合動力單元之動力流 傳遞方向示意圖。 第六圖所示係本發明實施例第一種衍生型並聯式混合動力 單元的結構示意圖。 第七圖所示係本發明實施例第一種衍生型並聯式混合動力 單元在純電力操作模式時之動力流傳遞方向示意圖。 第八圖所示係本發明實施例第二種衍生型並聯式混合動力 單元的結構示意圖。 第九圖所示係本發明實施例第二種衍生型並聯式混合動力 單元在純電力操作模式時之動力流傳遞方向示意圖。 第十圖所示係本發明實施例啟動内燃機操作模式之動力流 傳遞方向示意圖。 第十一圖所示係本發明實施例在雙充電模式下操作之動力 流傳遞方向示意圖。 第十二圖所示係本發明實施例在單充電模式下操作之動力 流傳遞方向示意圖。
581841 圖式簡單說明 第十三圖所示係本發明實施例在無蓄電模式下操作之動力 流傳遞方向示意圖。 第十四圖所示係本發明實施例在靜止充電模式下操作之動 力流傳遞方向示意圖。 第十五圖所示係本發明實施例在内燃機不啟動時以煞車 電模式操作之動力流示意圖。 ^ 第十六圖所示係本發明實施例在内燃機啟時 模式操作之動力流示意圖。 ‘，、'車充電 係ί發明實施例第三種衍生型並聯式混合動 力早兀的結構示意圖。 口助 第十八圖所示係本發明實絲 力單元的結構示意® 例第四種竹生型並聯式混合動 第十九圖所示係本發明膏妳 ^ 力單元的結構示意圖。 1五何生型並聯式混合動 【元件符號簡單說明··】 【習知】 動力單元--1 蓄雷壯 内燃機--4 飛&、置—2 電子控制模組--3 發電機—6 f動機二 以--51 行星齒輪組--81，82扞：i i 雙仃生齒輪機構--8 太陽齒輪--85,86 輪基座—83,84 輸出軸--9 虔嫌。齒圏—87内齒圈一871，872 【本發明】 皮-組-ι〇，η 並聯式混合動力單元2 581841 圖式簡單說明
第一種衍生型並聯式混 第二種衍生型並聯式混 第三種衍生型並聯式混 第四種衍生型並聯式混 第五種衍生型並聯式混 内燃機--13 飛輪-- 1 4 定子—151 傳動轴—16 電動機—19 蓄電裝置一22 外殼—2 31 行星臂一2323 太陽齒輪--233，235 離合器-- 2 5 動能之傳遞方向--B 合動力單元--121 合動力單元一122 合動力單元—123 合動力單元—124 合動力單元--125 輸出軸--131，191，20 發電機一15, 26 轉子一152
傳動機構一17, 18, 27 電子控制模組--21 行星齒輪差速機構一23 行星齒輪組--232 1，2 3 2 2 轴承—2 3 2 4 制動器_- 24, 24 1 電能之傳遞方向一A 損失之動能-C
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Claims (1)

  1. 581841
    1 、一種並聯式混合動力單元，主要結構具有··一蓄電裝
    置、一電子控制模組、一内燃機、一内燃機之輸出軸，^ 上裝没有一飛輪；及設置有一行星齒輪差速機構，該行星 齒輪差速機構具有一可被發電機轉子帶動之外殼，内側^ 少具有一行星齒輪組，該行星齒輪組上有二行星齒輪，爷 二行星齒輪同軸同動，並以軸承裝設在行星臂上，行星^ 再固接在外殼上；一太陽齒輪與其中一行星齒輪嚙合並座 内燃機之輸出軸固接；另一太陽齒輪與另一行星齒輪唾^ 並與一傳動軸固接，該傳動軸以一旋轉傳動機構與^動二 之輸出軸相連，再用另一組旋轉傳動機構與負載端之輸 軸相連，藉由電子控制模組選擇適當之操作模式，控^内 燃機、發電機、電動機及蓄電裝置之作動時機，達到能θ 管理與轉速控制之目的。 ％ 5 2、 如申請專利範圍第1項所述之並聯式混合動力單元； 其中，該飛輪上可裝設一制動器者。 ’ 3、 如申請專利範圍第1項所述之並聯式混合動力單元； 其中，該行星齒輪差速機構外側與電動機之傳動機構間該 段之傳動軸可裝設一離合器，將傳動軸區分為離合段與未 離合段兩個區段者。 '
    4、 如申請專利範圍第1項所述之並聯式混合動力單元； 其中，該行星齒輪差速機構可直接設置在發電機之轉子内 側者。 5、 如申請專利範圍第1項所述之並聯式混合動力單元； 其中，該行星齒輪差速機構可與發電機分離設置，且該發
    第20頁 581841 六、申請專利範圍 電機之轉子可以 連接者。 6、 如申請專利 其中，可利用電 式下，電動機可 7、 如申請專利 其中，可利用電 模式下，可藉由 8、 如申請專利 其中，可利用電 式下，電動機可 克服外界負載， 9、 如申請專利 其中，可利用電 式下，電動機可 部分供給發電機 輸出之動能合併 10、 如申請專利 其中，可利用電 式下，電動機可 部分供給發電機 轉換成動能與内 負載。 11、 如申請專利 旋轉傳動機構與行星齒輪差速機構之外殼 範圍第 子控制 當作動 範圍第 子控制 電動機 範圍第 子控制 當作儲 而部分 範圍第 子控制 當作另 轉換成 ，一起 1項所 模組控 力源， 1項所 模組控 與發電 1項所 模組控 能裝置 會供給 1項所 模組控 一動力 電能充 克服外 1項所 範圍第 子控制模組控 當作另一動力 轉換成電能供 燃機輸出之部 述之並聯 制純電力 輸出動能 述之並聯 制啟動内 機啟動内 述之並聯 制雙充電 ，内燃機 發電機與 述之並聯 制單充電 源，此時 電蓄電裝 界負載。 述之並聯 制無蓄電 源，此時 給電動機 分動能合 式混合動力 操作模式’ 平衡外界負 式混合動力 燃機模式， 燃機。 式混合動力 模式，在此 輸出之動能 電動機發電 式混合動力 模式，在此 内燃機輸出 置，部分與 式混合動力 模式，在此 内燃機輸出 單元； 在此模 載。 σα 早元； 此操作 單元； 操作模 部分會 〇 單元； 操作模 之動能 電動機 單元； 操作模 之動能 ’電動機再將電能 月艮外界 併 起克 範圍第1項所述之並聯式混合動力單元；
    第21頁 581841 六、申請專利範圍 其中’可利用電子控制模組控制靜止充電名 模式下’當負載端之輸出軸轉速為零時，芦 能可完全供給發電機轉換成電能儲存。 1 2、如申請專利範圍第1項所述之並聯式混 其中^可利用電子控制模組控制煞車減速2 式下，當負載端之輸出軸需要減速時 制動器使負載端之輸出軸減速，而藉 電動機當作制動器，將多餘 t于 電裝置内者。 肝夕餘之動此回收轉為 ^如：請專利範圍，1項料之並聯式⑺ ，、中，該旋轉傳動機構可為齒輪者。 此 I4丄如中請專利範圍第1項所述 ί中如= ”構可為皮帶者。 ib 如申请專利範圍第1 Jg糾、七七、 其中，該旋轉傳動機構可為鏈條者並聯式混/ 式，在此操作 燃機之輸出動 合動力單元； 電模式，在此 ’可以不使用 控制模組控制 電能儲存在蓄 ^動力單元； ^動力單元； &動力單元；
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US10/372,404 US6715291B1 (en) 2003-01-27 2003-02-25 Parallel mixed power unit
JP2003056108A JP2004262379A (ja) 2003-01-27 2003-03-03 並列式混合動力ユニット
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JP2003056108A JP2004262379A (ja) 2003-01-27 2003-03-03 並列式混合動力ユニット
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