CN100379598C - 用于可电气式调节的变速箱的集成式电动机离合器 - Google Patents

用于可电气式调节的变速箱的集成式电动机离合器 Download PDF

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Publication number
CN100379598C
CN100379598C CNB2005100746427A CN200510074642A CN100379598C CN 100379598 C CN100379598 C CN 100379598C CN B2005100746427 A CNB2005100746427 A CN B2005100746427A CN 200510074642 A CN200510074642 A CN 200510074642A CN 100379598 C CN100379598 C CN 100379598C
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change speed
gear
motor
gear box
generator
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CN1699088A (zh
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D·克莱门
M·R·施米德特
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Motors Liquidation Co
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Motors Liquidation Co
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • 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
    • F16H3/728—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 with means to change ratio in the mechanical gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
    • 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
    • B60K6/40—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
    • B60K6/405—Housings
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric 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
    • 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
    • F16H37/10—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 at both ends of intermediate shafts
    • F16H2037/102—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 at both ends of intermediate shafts the input or output shaft of the transmission is connected or connectable to two or more differentials
    • 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
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    • 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
    • F16H37/10—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 at both ends of intermediate shafts
    • F16H2037/104—Power split variators with one end of the CVT connected or connectable to two or more differentials
    • 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
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    • 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
    • F16H37/10—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 at both ends of intermediate shafts
    • F16H2037/105—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 at both ends of intermediate shafts characterised by number of modes or ranges, e.g. for compound gearing
    • F16H2037/106—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 at both ends of intermediate shafts characterised by number of modes or ranges, e.g. for compound gearing with switching means to provide two variator modes or ranges
    • 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
    • F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2043—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with five engaging means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • 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
    • Y10S903/909—Gearing
    • Y10S903/91—Orbital, e.g. planetary gears
    • Y10S903/911—Orbital, e.g. planetary gears with two or more gear sets

Abstract

一种双模式的复合分用的电力机械变速箱，采用了用于接收来自发动机的动力的输入件，以及用于传递来自变速箱的动力的输出件。第一和第二电动机/发电机通过控制器可操作地连接到能量存储装置上，用于在存储装置、第一电动机/发电机和第二电动机/发电机之间互换电能。该变速箱使用了三个行星齿轮组。各行星齿轮装置采用了第一、第二和第三齿轮件。该变速箱还利用了五个扭矩传递机构。这五个扭矩传递机构中的一个包含在第一和第二电动机/发电机的每一个内。

Description

用于可电气式调节的变速箱的集成式电动机离合器
技术领域
本发明涉及一种集成在可电气式调节的变速箱内的电动机中的离合器，更具体地涉及一种使用了三个相互作用的行星齿轮装置的混合型电力机械车辆变速箱，这些行星齿轮装置可操作地连接到发动机和两个电动机/发电机上，其中离合器设置在各电动机/发电机的内部。
背景技术
车辆变速箱的目的是提供空档、至少一个倒车档，以及一个或多个可将来自发动机和/或其它动力源的动力传递到驱动件中的前进档，其中驱动件将来自车辆的牵引力传递到车辆在其上行驶的地面上。因此根据需要，驱动件可以是前轮、后轮或履带，以便提供所需的性能。
串联推进系统是其中能量沿着从发动机到电存储装置然后再到可施加动力以使驱动件旋转的电动机上的路径来传送的系统。在串联推进系统中，在发动机和驱动件之间没有直接的机械连接。
适于接收来自发动机或电动机或其两者的输出动力的变速箱至今在很大程度上依赖于串联的混合型推进系统的设计。这种系统被设计成具有用于较少排放物和最佳燃料经济性的相对较低动力的辅助动力装置(APU)。然而，这种小型APU和甚至较大的能量存储装置的结合不能适应较高平均动力的车辆，或者不能解决需要连续恒速操作的负载循环的问题。使用典型的串联混合型变速箱配置无法实现所需高效率下的陡坡及持续的较高平均经济行驶速度。
因此，需要提供一种可在较宽范围的工作条件下以高效率来操作的动力系统。所需的可电气式调节的变速箱应当兼备用于所需低平均动力负载循环即低速起动/停车负载循环的串联混合型变速箱的优点，以及用于高平均输出动力、高速负载循环的并联混合型变速箱的优点。在并联设置中，发动机所提供的动力以及电源所提供的动力独立地连接到驱动件上。
另外，完善两种模式或两个整体式动力分用(split)齿轮系的概念，其中各模式可供车载计算机同步地选择以将来自发动机和/或电动机/发电机的动力传送到输出轴上，其结果是形成了具有非常广泛的应用范围的混合型变速箱。
通过使用可调的双模式、输入和复合分用的并联混合型电力机械变速箱可实现所需的有益效果。这种变速箱利用输入件来接收来自车辆发动机的动力，并利用动力输出件来传递动力以驱动车辆。第一和第二电动机/发电机动力控制器连接到能量存储装置如电池组上，以便使能量存储装置可从第一和第二电动机/发电机中接收动力以及向其供应动力。由控制单元来调节能量存储装置和电动机/发电机之间以及第一和第二电动机/发电机之间的动力流。
可调的双模式输入分用的并联混合型电力机械变速箱还可使用至少一个行星齿轮组。该行星齿轮组具有内齿轮件和外齿轮件，其中各齿轮件均与多个行星齿轮件相啮合。输入件可操作地连接到行星齿轮组中的一个齿轮件上，并提供了将动力输出件可操作地连接到行星齿轮组内的另一齿轮件上的机构。电动机/发电机中的一个连接到行星齿轮组内的其余齿轮件上，并提供了将电动机/发电机中的另一个可操作地连接到输出轴上的机构。
可采用扭矩传递装置来选择地实现第一或第二模式的操作。在此以前，在一个模式中，变速箱的输出速度与电动机/发电机中的一个的速度大致上成比例，在第二个模式中，变速箱的输出速度与电动机/发电机中的另一个的速度大致上成比例。
在可调的双模式输入分用的并联混合型电力机械变速箱的一些实施例中使用了第二行星齿轮组。另外，一些实施例可使用三个扭矩传递装置，两个用来选择变速箱所需的工作模式，第三个可选择性地使变速箱与发动机脱开。在其它一些实施例中，可利用所有三个扭矩传递装置来选择变速箱的所需工作模式。
再次参考简单的行星齿轮组，行星齿轮件通常支撑在本身可旋转的行星架上以进行旋转。当恒星齿轮保持静止且动力施加于齿圈上时，行星齿轮件响应于施加在齿圈上的动力而旋转，然后绕着固定的恒星齿轮沿圆周“行走”，以实现行星架在与齿圈旋转方向相同的方向上的旋转。
当简单行星齿轮组的任两个零件沿相同方向并以相同速度旋转时，将会驱使第三零件以相同速度沿相同方向转动。例如，当恒星齿轮和齿圈沿相同方向并以相同速度旋转时，行星齿轮不再绕它们自身轴线旋转，而是充当楔块来整个单元锁在一起，以实现所公知的直接驱动。也就是说，行星架随恒星齿轮和齿圈一起旋转。
然而，当两个齿轮件沿相同方向但以不同速度旋转时，通常仅通过目视分析便可确定第三齿轮件的旋转方向，但在很多情况下该方向不明显，只有知道在行星齿轮组的齿轮件中所存在的轮齿数才可确定。
当行星架的自由旋转被限制且动力施加到恒星齿轮或者齿圈上时，行星齿轮件充当惰轮。这样，从动件沿着与驱动件相反的方向旋转。因此，在许多变速箱装置中，当选定了倒车档时，用作制动器的扭矩传递装置便被摩擦式促动以与行星架接合，从而限制了其旋转，使得施加在恒星齿轮上的动力将使齿圈沿相反方向转动。因此，如果齿圈可操作地连接到车辆的驱动轮上，那么这种设置能够使驱动轮的旋转方向反向，进而改变车辆本身的方向。
如本领域内的技术人员所理解的那样，采用了动力分用装置的变速箱系统可以接收来自两个供应源的动力。采用一个或多个行星齿轮组可允许两个或多个齿轮系或模式，通过它们将来自变速箱输入件的动力传递到其输出件上。
于1996年9月24日授权给通用汽车公司的美国专利No.5558589公开了一种可调的双模式输入分用的并联混合型电力机械变速箱，其中在第一模式中存在有“机械点”，在第二模式中存在有两个机械点，该专利通过引用结合于本文中。于1999年8月3日授权给通用汽车公司的美国专利No.5931757公开了一种双模式复合分用的电力机械变速箱，其在第一模式中具有一个机械点，在第二模式中具有两个机械点，该专利通过引用结合于本文中。
在第一或第二模式中的变速箱工作期间中的任何时候，当电动机/发电机中的任一个静止时就会出现机械点。无机械点是不利的，因为当电动机/发电机中的一个处于机械点即静止时，从发动机到输出的动力传递会出现最大的机械效率。然而，在可调的双模式输入分用的并联混合型电力机械变速箱中，通常在第二模式中存在一个点，在此时电动机/发电机中的一个并不旋转，以便使所有的发动机动力可机械式地传递到输出处。
如果增加另外的离合器，则可以实现更多的机械点。然而，离合器的增加带来了装配方面的问题，而且，额外的部件会增加成本，这会增加研发商业上可行的可大量生产的可电气式调节的变速箱的难度。
发明内容
本发明提供了一种包括集成到电动机/发电机中的离合器以增强装配效率和提供低成本的紧凑模块的可电气式调节的变速箱。
更具体地说，本发明提供了一种包括均具有第一、第二和第三齿轮件的多个行星齿轮组的电力机械变速箱。电动机/发电机连续地连接到齿轮件中的一个上。离合器可操作地将电动机/发电机选择性连接到齿轮件中的另一个上。离合器集成到电动机/发电机中。离合器优选设于电动机/发电机的径向内侧，电动机/发电机与离合器都安装在同一支撑结构上。
该离合器包括活塞、复位弹簧、平衡密闭腔(balance dam chamber)以及离合器部件，它们全部设置于该电动机/发电机内。
该电动机/发电机包括具有一定内轮廓的转子轮毂，离合器包括反作用盘，该反作用盘形成为可与该内轮廓接合，从而阻止该反作用盘的旋转。输出轮毂设于该转子轮毂的径向内侧，摩擦板连接到该输出轮毂上，并插入在反作用盘之间。
本发明的另一方面提供了一种双模式复合分用的混合型电力机械变速箱，包括：第一和第二电动机/发电机；第一、第二和第三行星齿轮装置，所述第一行星齿轮装置采用了第一齿圈、第一行星架和第一恒星齿轮，所述第二行星齿轮装置采用了第二齿圈、第二行星架和第二恒星齿轮，所述第三行星齿轮装置采用了第三齿圈、第三行星架和第三恒星齿轮；所述第一和第二电动机/发电机彼此同轴地对齐，并且与所述第一、第二和第三行星齿轮装置同轴地对齐；所述第一齿圈、第一行星架和第一恒星齿轮中的第一个或者是所述第二齿圈、第二行星架和第二恒星齿轮中的第一个连接到所述第一电动机/发电机上；所述第三齿圈、第三行星架和第三恒星齿轮中的第一个连接到所述第二电动机/发电机上；第一扭矩传递机构，其将所述第一齿圈、第一行星架和第一恒星齿轮中的第二个，所述第二齿圈、第二行星架和第二恒星齿轮中的第二个以及所述第三齿圈、第三行星架和第三恒星齿轮中的第二个选择性地相互连接，并连接到所述变速箱的输出件上；第二扭矩传递机构，其将所述第三齿圈、第三行星架和第三恒星齿轮中的第三个选择性地连接到变速箱的外壳上；第三扭矩传递机构，其将所述所述第二齿圈、第二行星架和第二恒星齿轮中的第三个选择性地连接到变速箱的外壳上；第四扭矩传递机构，其将所述第一电动机/发电机与所述第二齿圈、第二行星架和第二恒星齿轮中的所述第三个选择性地连接，所述第四扭矩传递机构设于所述第一电动机/发电机的径向内侧；第五扭矩传递机构，其将所述第二电动机/发电机与所述第二齿圈、第二行星架和第二恒星齿轮中的所述第三个选择性地连接，所述第五扭矩传递机构设于所述第二电动机/发电机的径向内侧；第一互连件，用于将所述第一齿圈、第一行星架和第一恒星齿轮中的所述第二个与所述第二齿圈、第二行星架和第二恒星齿轮中的所述第二个连续式连接；以及第二互连件，将所述第一齿圈、第一行星架和第一恒星齿轮中的所述第一个与所述第二齿圈、第二行星架和第二恒星齿轮中的所述第一个连续式连接。
在本实施例中，第一扭矩传递机构将与该第一、第二和第三行星齿轮装置相关的齿轮件中的一个选择性地相互连接到并连接到输出件上。第二扭矩传递机构将第三行星齿轮组中的齿轮件中的一个选择性地连接到变速箱的外壳上。第三扭矩传递机构将第二行星齿轮组中的齿轮件中的一个选择性地连接到变速箱的外壳上。第四扭矩传递机构将第一电动机/发电机与齿轮件中的一个选择性地相连。该第四扭矩传递机构设于第一电动机/发电机的径向内侧。第五扭矩传递机构将第二电动机/发电机与齿轮件中的一个选择性地相连。该第五扭矩传递机构设于第二电动机/发电机的径向内侧。
第一互连件将第一行星齿轮组中的一个齿轮件与第二行星齿轮组中的一个齿轮件连续式连接。第二互连件将第一行星齿轮组中的另一个齿轮件与第二行星齿轮组中的另一个齿轮件连续式连接。
从实施本发明的最佳方式的下述详细介绍中并结合附图，可以容易地清楚本发明的上述特点和优点，以及其它的特点和优点。
附图说明
图1是体现了本发明概念的双模式电力机械变速箱的示意性图示；
图2是与图1对应的变速箱的局部纵向截面图；
图3是与图2对应的集成到电动机中的离合器的局部剖开的透视图；和
图4是图3所示的组件的另一局部剖开的透视图。
具体实施方式
在图1中显示了体现了本发明概念的双模式复合分用的电力机械变速箱的一种代表形式，其由标号10整体上标示。混合型变速箱10具有输入件12，其具有轴的性质，可由发动机14直接驱动。可在发动机14的输出轴15和混合型变速箱10的输入件12之间设置过渡扭矩阻尼器。于1991年4月23日授权给通用汽车公司的美国专利No.5009301详细公开了推荐用于该用途的这类过渡扭矩阻尼器的实例，该专利通过引用整体地结合于本文中。过渡扭矩阻尼器可包括扭矩传递装置20，或者与扭矩传递装置20相结合地使用，以允许发动机14与混合型变速箱10选择性接合，然而必须理解，扭矩传递装置20并不用来改变或控制混合型变速箱10的工作模式。
在所示实施例中，发动机14可以是矿物燃料发动机，例如可容易地适于提供在恒定的每分钟转数(RPM)下传递的可用动力输出的柴油发动机。在该示例性实施例中，发动机14在起动后在其输出的大部分期间可以约6000RPM的恒定速度工作。尽管必须要理解，发动机14的速度和输出马力不是本发明的关键所在，然而为了实现绝对清楚地理解混合型变速箱10的目的，假定采用来自发动机14的约305马力的可用输出来介绍该示例性装置。还设置了输入泵15。无论用何种方式将发动机14连接到变速箱10的输入件12上，输入件12均连接到变速箱10中的行星齿轮组24上。
混合型变速箱10采用三个行星齿轮组24，26和28。第一行星齿轮组24具有基本上设计为齿圈的外齿轮件30，其外接于基本上设计为恒星齿轮的内齿轮件32。多个行星齿轮件34可旋转地安装在行星架36上，以便各行星齿轮件34可与外齿轮件30和内齿轮件32相啮合。
第二行星齿轮组26也具有基本上设计为齿圈的外齿轮件38，其外接于基本上设计为恒星齿轮的内齿轮件40。多个行星齿轮件42可旋转地安装在行星架44上，以便各行星齿轮42可与外齿轮件38和内齿轮件40相啮合。
第三行星齿轮组28也具有基本上设计为齿圈的外齿轮件46，其外接于基本上设计为恒星齿轮的内齿轮件48。多个行星齿轮件50可旋转地安装在行星架52上，以便各行星齿轮50可与外齿轮件46和内齿轮件48相啮合。
在该实施例中，行星齿轮组24的齿圈/恒星齿轮的齿数比(toothratio)为66/34，行星齿轮组26的齿圈/恒星齿轮的齿数比为66/34，而行星齿轮组28的齿圈/恒星齿轮的齿数比为86/34。
第三行星齿轮组28的行星架52直接连接到变速箱的输出件64上。当混合型变速箱10用在陆地车辆中时，输出件64可连接在车轴(未示出)上，而车轴又终止在驱动件(也未示出)中。驱动件可以是它们被用在其中的车辆的前轮或后轮，或者，它们可以是履带式车辆的驱动齿轮。
行星架36通过互连件90与行星架44连续式连接。恒星齿轮32通过互连件92与齿圈38连续式连接。第一电动机/发电机56的转子通过互连件94与恒星齿轮32连续式连接。第二电动机/发电机72的转子通过互连件96与恒星齿轮48连续式连接。
第一扭矩传递机构(离合器)62选择性地将行星架36，44与行星架52以及与输出件64相连接。在变速箱的第二操作模式期间，第一扭矩传递机构62形成接合。第二扭矩传递机构(制动器)70选择性地将齿圈46与变速箱外壳60相连。在变速箱10的第一操作模式中，第二扭矩传递机构70形成接合。
第三扭矩传递机构(制动器)73选择性地将恒星齿轮40与变速箱外壳60相连。第四扭矩传递机构(离合器)75选择性地将第一电动机/发电机56的转子与恒星齿轮40相连。第五扭矩传递机构(离合器)77选择性地将第二电动机/发电机72的转子与恒星齿轮40相连。
应当指出，电动机/发电机56和72均为环形构造，这样可允许它们外接在三个行星齿轮组24，26和28上，以便使行星齿轮组24，26和28设于电动机/发电机56和72的径向内侧。这种构造可以保证使变速箱10的整体外壳即周向尺寸最小。
如上文中结合发动机14的描述所说明的那样，必须类似地理解，第一电动机/发电机56和第二电动机/发电机72的旋转速度和输出马力也不是本发明的关键所在，然而为了实现绝对清楚地理解混合型变速箱10的目的，电动机/发电机56和72具有30马力的长期运转额定值以及约10200RPM的最大速度。持续动力额定值约为发动机14的1/10，最大速度约为发动机14的1.5倍，然而这些取决于发动机的类型、末端减速齿轮的原理以及负载循环。
从上述介绍中并参考图1应当清楚，变速箱10选择性地接收来自发动机14的动力。如下面将说明的那样，混合型变速箱还接收来自电存储装置74的功率。电存储装置74可以是一个或多个电池。在不改变本发明概念的前提下，可采用能够存储电能和分配电能的其它电存储装置来代替电池。如结合发动机14以及电动机/发电机56和72的介绍所说明的那样，类似地必须理解，电存储装置74的输出马力不是本发明的关键所在，然而为了实现绝对清楚地理解混合型变速箱10的目的，假定采用来自电存储装置74的约75马力的输出来介绍该示例性装置。电池组的尺寸根据再生方面的要求、区域性问题如坡度和温度以及推进要求如排放物、能量辅助和电力范围来定制。
电存储装置74通过传输导线78A和78B与电子控制装置(ECU)76相连通。ECU76通过传输导线78C和78D与第一电动机/发电机56相连通，类似地，ECU76通过传输导线78E和78F与第二电动机/发电机72相连通。
从前面的段落中可以清楚，可在一个以上的位置处采用特定的结构件、部件或装置。当总体上引用那些类型的结构件、部件或装置时，可采用共同的标号。然而，当这样标识的一个结构件、部件或装置需被单独地标出的话，通过采用字母后缀与用于那种结构件、部件或装置的通用标号相结合的方式来进行引用。因此，至少有六条大致由数字78标示的传输导线，但在说明书和附图中，具体的单条传输导线因此标示为78A、78B、78C、78D、78E和78F。在整个说明书中采用了这种相同的后缀约定。
从输入件12开始设置了主动齿轮80。如图所示，主动齿轮80将输入件12固定地连接到第一行星齿轮组24的外齿轮件30上，因此，主动齿轮80可接收来自发动机14和/或电动机/发电机56和/或72的动力。主动齿轮80与紧固到轴86的一端上的分动齿轮84啮合。轴86的另一端可紧固到变速箱液压泵和/或辅助动力输出机构上。
车辆驾驶员具有三个公知的主装置来控制变速箱10。一个主控制装置是公知的档位选择器(未示出)，其指示ECU76来操纵变速箱，以用于停车、倒车、空挡或前进的档位。第二和第三主控制装置构成了加速踏板和制动踏板(未示出)。下文将ECU76从这三个主控制源中获得的信息称作“驾驶员请求”。ECU76还分别从第一电动机/发电机56和第二电动机/发电机72、发动机14以及电存储装置74中获得信息。响应于驾驶员的动作，ECU76确定什么是需要做的，然后操纵混合型变速箱10的可选择性操作的部件，以便对驾驶员的请求作出适当响应。
例如，在图1所示的示例性实施例中，当驾驶员选定前进档位范围并操纵加速踏板或制动踏板时，ECU76决定车辆是否加速或减速。ECU76还监控动力源的状态，并确定实现所希望的加速或减速速率所需的变速箱输出。在ECU76的指挥下，变速箱能够提供从慢到快的输出速度范围，以便满足驾驶员的请求。
重申一下，变速箱10是双模式复合分用的电力机械车辆变速箱。换句话说，输出件64通过变速箱10内的两个不同齿轮系来接收动力。当促动扭矩传递机构70以便使第三行星齿轮组28的外齿轮件46“连接到变速箱的外壳上”时，选择第一模式或齿轮系。当释放扭矩传递机构70且同时促动扭矩传递机构62以将轴61连接到第三行星齿轮组28的行星架52上时，选择第二模式或齿轮系。
本领域内的技术人员可以理解，ECU76可用来在各操作模式内提供从相对较慢到相对较快的输出速度范围。在各模式内具有从慢到快的输出速度范围的两种模式的这种结合可允许变速箱10将车辆从静止状态驱动到公路速度，同时可满足本发明的其它目的。另外，ECU76协调变速箱10的操作，以便允许模式之间的同步变化。
与图1中所示意性标识的相类似的变速箱的完整操作介绍可见于2004年9月24日提交的美国专利申请No.10/946760中，其已转让给本发明的受让人，并通过引用整体地结合于本文中。
本发明的特征尤其在于，第四扭矩传递机构75和第五扭矩传递机构77分别设于第一电动机/发电机56和第二电动机/发电机72的径向内侧，以提供紧凑的变速箱设计。
来看图2，图中显示了对应于图1所示示意图的变速箱的局部纵向截面图。在图2中采用了类似的标号来表示与图1中类似的部件。具体来看图2，离合器75包括与电动机/发电机56形成一体的外轮毂100。活塞和轴承支架102与外轮毂100形成过盈配合，并支撑了活塞104、复位弹簧106以及隔板108，隔板108与活塞104配合操作而形成了平衡密闭腔110。
内轮毂112由衬套114和轴承116，118来支撑。摩擦板120通过花键连接到内轮毂112上，并置于反作用盘122之间，反作用盘122如下所述地花键连接到外轮毂100上。外轮毂100以及活塞和轴承支架102支撑在轴承组件123，125上。
第一电动机/发电机56通过活塞和轴承支架102与齿圈38连续式连接。第一电动机/发电机56通过离合器75和法兰轴124与恒星齿轮32选择性相连。
离合器77与离合器75相类似地构造。离合器77包括与活塞和轴承支架132形成过盈配合的外轮毂130。活塞和轴承支架132支撑了活塞134、复位弹簧136以及隔板138，隔板138与活塞134配合操作而形成了平衡密闭腔140。内轮毂142沿着花键接合部143是“可浮动的”，并且由衬套144和轴承146，148来支撑。内轮毂142通过花键从外部连接到摩擦板150上，并置于反作用盘152之间，该反作用盘152花键连接到外轮毂130上。
外轮毂130以及活塞和轴承支架132支撑在轴承组件154，156之间。
第二电动机/发电机72通过活塞和轴承支架132与恒星齿轮48(如图1所示)连续式连接，并通过离合器77与恒星齿轮40选择性地相连。
来看图3和4，图中更详细地显示了离合器77。螺栓160，162将活塞和轴承支架132连接到外轮毂130上。同样，固定了隔板138的卡环164固定在限位环166内。图3还显示了与反作用盘152相接合的内轮毂142和摩擦板150。还显示了衬套144。
图4显示了反作用盘152，其包括与外轮毂130的轮廓172匹配的轮廓170，使得可通过花键将反作用盘152连接到外轮毂130上以阻止其转动。
离合器75构造成与离合器77基本上相同，因此图3和4也可以表示离合器75。
虽然只公开了本发明的优选实施例，然而应当理解，容易对本发明的概念进行对本领域技术人员来说很明显的大量变更。因此，本发明的范围并不局限于所显示和介绍的细节，而是旨在包括属于所附权利要求范围内的各种变型和修改。

Claims (21)

1.一种电力机械变速箱，包括：
多个行星齿轮组，其均具有第一、第二和第三齿轮件；
与所述齿轮件中的一个连续式连接的电动机/发电机；
可操作地将所述电动机/发电机与所述齿轮件中的另一个选择性相连的离合器；和
其中，所述离合器集成到所述电动机/发电机中。
2.根据权利要求1所述的电力机械变速箱，其特征在于，所述离合器和所述电动机/发电机都安装在同一支撑结构上。
3.根据权利要求1所述的电力机械变速箱，其特征在于，所述离合器包括活塞、复位弹簧、平衡密闭腔以及离合器部件。
4.根据权利要求1所述的电力机械变速箱，其特征在于，所述电动机/发电机包括带有一定内轮廓的转子轮毂，所述离合器包括反作用盘，其形成为可与所述内轮廓接合，从而阻止所述反作用盘旋转。
5.根据权利要求4所述的电力机械变速箱，其特征在于，所述变速箱还包括设于所述转子轮毂的径向内侧的输出轮毂，以及连接到所述输出轮毂上并处于所述反作用盘之间的摩擦板。
6.根据权利要求1所述的电力机械变速箱，其特征在于，所述变速箱还包括具有第二离合器的第二电动机/发电机，所述第二离合器设于所述第二电动机/发电机内。
7.一种双模式的复合分用的混合型电力机械变速箱，包括：
第一和第二电动机/发电机；
第一、第二和第三行星齿轮装置，所述第一行星齿轮装置采用了第一齿圈、第一行星架和第一恒星齿轮，所述第二行星齿轮装置采用了第二齿圈、第二行星架和第二恒星齿轮，所述第三行星齿轮装置采用了第三齿圈、第三行星架和第三恒星齿轮；
所述第一和第二电动机/发电机彼此同轴地对齐，并且与所述第一、第二和第三行星齿轮装置同轴地对齐；
所述第一齿圈、第一行星架和第一恒星齿轮中的第一个或者是所述第二齿圈、第二行星架和第二恒星齿轮中的第一个连接到所述第一电动机/发电机上；
所述第三齿圈、第三行星架和第三恒星齿轮中的第一个连接到所述第二电动机/发电机上；
第一扭矩传递机构，其将所述第一齿圈、第一行星架和第一恒星齿轮中的第二个，所述第二齿圈、第二行星架和第二恒星齿轮中的第二个以及所述第三齿圈、第三行星架和第三恒星齿轮中的第二个选择性地相互连接，并连接到所述变速箱的输出件上；
第二扭矩传递机构，其将所述第三齿圈、第三行星架和第三恒星齿轮中的第三个选择性地连接到变速箱的外壳上；
第三扭矩传递机构，其将所述所述第二齿圈、第二行星架和第二恒星齿轮中的第三个选择性地连接到变速箱的外壳上；
第四扭矩传递机构，其将所述第一电动机/发电机与所述第二齿圈、第二行星架和第二恒星齿轮中的所述第三个选择性地连接，所述第四扭矩传递机构设于所述第一电动机/发电机的径向内侧；
第五扭矩传递机构，其将所述第二电动机/发电机与所述第二齿圈、第二行星架和第二恒星齿轮中的所述第三个选择性地连接，所述第五扭矩传递机构设于所述第二电动机/发电机的径向内侧；
第一互连件，用于将所述第一齿圈、第一行星架和第一恒星齿轮中的所述第二个与所述第二齿圈、第二行星架和第二恒星齿轮中的所述第二个连续式连接；和
第二互连件，将所述第一齿圈、第一行星架和第一恒星齿轮中的所述第一个与所述第二齿圈、第二行星架和第二恒星齿轮中的所述第一个连续式连接。
8.根据权利要求7所述的电力机械变速箱，其特征在于，所述第四和第五扭矩传递机构均包括活塞、复位弹簧、平衡密闭腔以及离合器部件。
9.根据权利要求7所述的电力机械变速箱，其特征在于，所述第一和第二电动机/发电机均包括带有一定内轮廓的转子轮毂，各相应的扭矩传递机构包括反作用盘，其形成为可与所述内轮廓接合，从而阻止所述反作用盘旋转。
10.根据权利要求9所述的电力机械变速箱，其特征在于，所述变速箱还包括设于各个相应转子轮毂的径向内侧的输出轮毂，以及连接到各个相应输出轮毂上并处于所述相应的反作用盘之间的摩擦板。
11.根据权利要求7所述的电力机械变速箱，其特征在于，所述第一互连件将所述第一行星架与所述第二行星架连续式连接。
12.根据权利要求11所述的电力机械变速箱，其特征在于，所述第二互连件将所述第一恒星齿轮与所述第二齿圈连续式连接。
13.根据权利要求11所述的电力机械变速箱，其特征在于，所述第一扭矩传递机构将所述第一行星架和第二行星架与所述第三行星架以及所述输出件选择性地相连。
14.根据权利要求11所述的电力机械变速箱，其特征在于，所述第二扭矩传递机构将所述第三齿圈选择性地连接到变速箱的外壳上。
15.根据权利要求11所述的电力机械变速箱，其特征在于，所述第三扭矩传递机构将所述第二恒星齿轮选择性地连接到变速箱的外壳上。
16.根据权利要求11所述的电力机械变速箱，其特征在于，所述第四扭矩传递机构将所述第一电动机/发电机与所述第二恒星齿轮选择性地相连。
17.根据权利要求11所述的电力机械变速箱，其特征在于，所述第五扭矩传递机构将所述第二电动机/发电机与所述第二恒星齿轮选择性地相连。
18.根据权利要求11所述的电力机械变速箱，其特征在于，所述第一恒星齿轮与所述第一电动机/发电机相连，所述第三恒星齿轮与所述第二电动机/发电机相连。
19.根据权利要求11所述的电力机械变速箱，其特征在于，所述第一齿圈与变速箱的输入件相连。
20.根据权利要求11所述的电力机械变速箱，其特征在于，所述第三行星架与输出件连续式连接。
21.根据权利要求7所述的电力机械变速箱，其特征在于，所述变速箱还包括：
用于接收来自原动力源的动力的输入件；
用于与所述第一和第二电动机/发电机互换电能的能量存储装置；
用于调节所述能量存储装置与所述第一和第二电动机/发电机之间的电能互换并用于调节所述第一和第二电动机/发电机之间的电能互换的控制器；
并且，所述输出件用于传递来自变速箱的动力。
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