CN104343898A - 设置有双离合器变速器的混合动力系 - Google Patents

设置有双离合器变速器的混合动力系 Download PDF

Info

Publication number
CN104343898A
CN104343898A CN201310736929.6A CN201310736929A CN104343898A CN 104343898 A CN104343898 A CN 104343898A CN 201310736929 A CN201310736929 A CN 201310736929A CN 104343898 A CN104343898 A CN 104343898A
Authority
CN
China
Prior art keywords
input shaft
motor
clutch
conversion gear
output shaft
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
CN201310736929.6A
Other languages
English (en)
Inventor
金钟泫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyundai Motor Co
Original Assignee
Hyundai Motor Co
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 Hyundai Motor Co filed Critical Hyundai Motor Co
Publication of CN104343898A publication Critical patent/CN104343898A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • 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
    • B60K6/42—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
    • B60K6/442—Series-parallel switching 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
    • B60K6/50—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • 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
    • 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
    • B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/42—Clutches or brakes
    • B60Y2400/428—Double clutch arrangements; Dual clutches
    • 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
    • Y10S903/946—Characterized by control of driveline 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19014—Plural prime movers selectively coupled to common output

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

一种设置有双离合器变速器的混合动力系，包括：第一离合器和第二离合器、第一输入轴和第二输入轴、第一电动机发动机以及第二电动机发动机，其中，所述第一离合器和所述第二离合器配置成选择性地连接或切断从发动机传输的旋转动力；所述第一输入轴和所述第二输入轴连接到所述第一离合器和所述第二离合器以被旋转；所述第一电动机发动机连接到所述第一输入轴并且向所述第一输入轴提供旋转动力；所述第二电动机发动机连接到所述第二输入轴并且向所述第二输入轴提供旋转动力。

Description

设置有双离合器变速器的混合动力系
相关申请的交叉引用
本申请要求2013年8月9日提交的韩国专利申请No.10-2013-0094810的优先权，该申请的全部内容以引用的形式结合于此，用于通过该引用的所有目的。
技术领域
本发明涉及一种混合动力系，并且更具体而言，涉及设置有双离合器变速器的混合动力系，其能够通过将混合动力结构结合到双离合器变速器的手动转换机构来改善燃料比。
背景技术
近来，已经进一步需要用于应对较高的燃料成本和CO2的环保法规的燃料比的改善，因此已经对例如电动车辆和混合动力车辆的环保车辆作出持续的研究和开发，在减少有害气体排放量的同时改善所述环保车辆的燃料比。
然而，在电动车辆的情况下，由于对于驾驶电动车辆非常关键的电池和电动机的价格非常高，因此与使用化石燃料的普通车辆相比，电动车辆的价格也变得较高，并因此环保车辆已经没有得到普遍地应用。
在如上所述的当前形势下，用于改善车辆的燃料比的其中一个最实用的方法是提高内燃发动机的效率，或者提高动力系系统的动力传输效率。
同时，具有驾驶系统的最佳效率的变速器为手动变速器，并且进一步地，基于手动变速器的双离合器变速器（DCT）的动力传输效率比自动变速器或连续可变变速器（CVT）的动力传输效率更好。
因此，普通的内燃发动机的燃料比可以通过经由将电动机结合至具有极好效率的DCT而将变速器配置在混合动力类型中而得以改善。
同时，根据相关技术，图1为显示“用于混合动力车辆的双离合器变速器”的立体图，其公开在韩国公开No.10-2007-0021558中。
根据现有技术，电动机3仅连接到两个输入轴1，2的其中之一，其中在如上配置的变速器的条件下，相对于车辆的特定的速度，电动机的旋转数量被确定为一，因此，变速器不能避免在低效部段处操作。
公开于本发明背景部分的信息仅仅旨在增加对本发明的总体背景的理解，而不应当被视为承认或以任何形式暗示该信息构成已为本领域一般技术人员所公知的现有技术。
发明内容
本发明的各个方面已经致力于解决相关技术中的问题。
本发明的各个方面提供了一种设置有双离合器变速器的混合动力系，其能够通过将混合动力结构结合到双离合器变速器的手动转换机构来改善燃料比，所述混合动力结构能够多样地使用发动机和电动机的旋转动力。
本发明的各个方面提供了混合动力系，其可以包括：第一离合器和第二离合器、第一输入轴和第二输入轴、第一电动机发动机以及第二电动机发动机，其中，所述第一离合器和所述第二离合器配置成选择性地连接或切断从发动机传输的旋转动力；所述第一输入轴和所述第二输入轴连接到所述第一离合器和所述第二离合器以被旋转；所述第一电动机发动机连接到所述第一输入轴并且向所述第一输入轴提供旋转动力；所述第二电动机发动机连接到所述第二输入轴并且向所述第二输入轴提供旋转动力。
所述第一输入轴和所述第二输入轴可以设置为同心。
设置有双离合器变速器的混合动力系可以进一步包括：输出轴以及转换齿轮设备，其中，所述输出轴设置成与所述第一输入轴和所述第二输入轴平行；在所述转换齿轮设备中提供具有不同转换比的多个齿轮对以在所述第一输入轴、所述第二输入轴和所述输出轴上啮合，并且当车辆行驶并随着转换旋转动力而将从所述第一输入轴或所述第二输入轴传输的旋转动力传递至所述输出轴时，所述转换齿轮设备通过转换机构选择对应于行驶速度的齿轮对。
所述转换齿轮设备可以包括：第一转换齿轮组、第二转换齿轮组以及转换机构，其中，在第一转换齿轮组处设置齿轮对以与其在所述第一输入轴和所述输出轴上持续啮合；在第二转换齿轮组处设置齿轮对以与其在所述第二输入轴和所述输出轴上持续啮合；所述转换机构用于选择所述第一转换齿轮组的齿轮对或者第二转换齿轮组的齿轮对，并且将从所述第一输入轴或所述第二输入轴传输的旋转动力传递至所述输出轴。
最终减速齿轮可以同心地设置在所述输出轴上，并且在所述最终减速齿轮上设置差动设备以与其持续啮合。
所述第一电动机发电机和所述第二电动机发电机可以连接到电池以接收电力，或者配置成产生电。
本发明的方法和装置具有其他的特性和优点，这些特性和优点从并入本文中的附图和随后的具体实施方式中将是显而易见的，或者将在并入本文中的附图和随后的具体实施方式中进行详细陈述，这些附图和具体实施方式共同用于解释本发明的特定原理。
附图说明
图1为显示根据相关技术的混合动力变速器的立体图；
图2为显示根据本发明的示例性混合动力系的立体图；
图3为显示根据本发明的在EV驱动模式下的示例性动力传递路径的立体图；
图4为显示根据本发明的在HEV模式下的示例性动力传递路径的立体图；
图5为显示根据本发明的在发动机驱动模式下的示例性动力传递路径的立体图；以及
图6为显示根据本发明的在串级驱动模式下的示例性动力传递路径的立体图。
应当了解，所附附图并不一定是按比例绘制的，其显示了说明本发明基本原理的各种特征的略微简化的表示。本文所公开的本发明的具体设计特征包括例如具体尺寸、方向、位置和外形将部分地由具体所要应用和使用的环境来确定。
在这些图形中，贯穿附图的多幅图形，附图标记引用本发明的同样的或等同的部分。
具体实施方式
现在将具体参考本发明的各个实施方案，在附图中和以下的描述中示出了这些实施方案的实例。虽然本发明与示例性实施方案相结合进行描述，但是应当了解，本说明书并非旨在将本发明限制为那些示例性实施方案。相反，本发明旨在不但覆盖这些示例性实施方案，而且覆盖可以被包括在由所附权利要求所限定的本发明的精神和范围之内的各种替换、修改、等效形式以及其它实施方案。
图2为显示根据本发明的各个实施方案的混合动力系的立体图，图3为显示根据本发明的各个实施方案的在EV驱动模式下的动力传递路径的立体图，图4为显示根据本发明的各个实施方案的在HEV模式下的动力传递路径的立体图，图5为显示根据本发明的各个实施方案的在发动机驱动模式下的动力传递路径的立体图，并且图6为显示根据本发明的各个实施方案的在串级驱动模式下的动力传递路径的立体图。
根据本发明的设置有双离合器变速器的动力系主要包括第一离合器C1和第二离合器C2、第一输入轴11和第二输入轴21，以及第一电动机发电机13和第二电动机发电机23。
参照图2，设置有双离合器变速器的动力系包括：用于选择性地连接或切断从发动机1传输的旋转动力的第一离合器C1和第二离合器C2；连接到第一离合器C1和第二离合器C2以被旋转的第一输入轴11和第二输入轴21；以及连接到第一输入轴11并且向其提供旋转动力的第一电动机发电机13和连接到第二输入轴21并且向其提供旋转动力的第二电动机发电机23。
也即，第一电动机发电机13连接到第一输入轴11，并且第二电动机发电机23连接到第二输入轴21，并且第一输入轴11和第二输入轴21分别通过第一离合器C1和第二离合器C2选择性地连接或切断以传输来自发动机1的旋转动力，其中车辆能够通过双离合器、发动机1和电动机的驱动控制在各个模式下行驶。
此处，在本发明中，第一输入轴11和第二输入轴21可以同心地设置。
另外，输出轴31可以设置成与第一输入轴11和第二输入轴21平行。此外，设置转换齿轮设备，使得具有不同转换比的多个齿轮对与第一输入轴11、第二输入轴21和输出轴31啮合。在车辆行驶时，伴随通过经由转换机构33选择对应于行驶速度的齿轮对而转换旋转动力，转换齿轮设备将从第一输入轴11或第二输入轴21传输的旋转动力传递至输出轴31。
此处，转换机构33可以为同步啮合类型的同步设备，并且该同步设备的构造是公知的，因此省略了其详细说明。
同时，转换齿轮设备可以包括第一转换齿轮组15、第二转换齿轮组25以及转换机构33，其中，在其处齿轮对持续啮合的第一转换齿轮组15布置在第一输入轴11和输出轴31上；在其处齿轮对持续啮合的第二转换齿轮组25布置在第二输入轴21和输出轴31上；通过选择第一转换齿轮组15的齿轮对或者第二转换齿轮组25的齿轮对，转换机构33将从第一输入轴11或第二输入轴21传输的旋转动力传递至输出轴31。
也即，在本发明的转换齿轮设备中，一个转换齿轮组布置在第一输入轴11和输出轴31上，并且另一个转换齿轮组布置在第二输入轴21和输出轴31上，从而以最大水准简化用于实现手动转换机构的转换齿轮设备的齿轮构造，并且进一步地随着应用具有双离合器结构的变速器而改进转换传递效率和燃料比。
此处，在组成第一转换齿轮组15和第二转换齿轮组25的齿轮对之中，布置到输出轴31的齿轮相对于输出轴31相对地旋转，其中转换机构33布置在第一转换齿轮组15和第二转换齿轮组25之间的输出轴31上，并因此，转换机构33移动至第一转换齿轮组15或第二转换齿轮组25，以便与布置在输出轴31上的齿轮同步。
此外，最终减速齿轮35同心地布置在输出轴31上，并且差动设备40可以设置在最终减速齿轮35上，以与其持续地啮合。
也即，传输至输出轴31的旋转动力通过最终减速齿轮35被传递至差动设备40，从而驱动车辆。
同时，第一电动机发电机13和第二电动机发电机23连接到电池50以接收对旋转必要的电力，或者配置成产生电。
也即，发动机1和电动机以及双离合器由电子控制单元（ECU）和电信控制单元（TCU）驱动控制，并因此，其它电动机发电机能够在EV模式下利用电动机发电机行驶的同时使用来自发动机1的动力来产生电。
将描述根据本发明的混合动力系的用于在各个驱动模式下传递动力的控制和动力传递路径。
图3为显示根据本发明各个实施方案的动力传递路径的立体图。
参照图3，在将第一离合器C1和第二离合器C2都释放的同时，第一电动机发电机13通过电池50旋转。在此时，转换机构33选择第一转换齿轮组15并扣紧至第一转换齿轮组15，因此第一电动机发电机13的旋转动力通过第一输入轴11和第一转换齿轮组15传递至输出轴31，从而在车辆仅使用电力行驶的EV模式下驱动车辆。
此外，电池50能够在EV模式下行驶的同时通过连接第二离合器C2经由第二电动机发电机23而充电，并且进一步地，发动机1能够在其计划从EV模式变为HEV模式时通过连接第二离合器C2伴随驱动第二电动机发电机23而使用第二电动机发电机23的旋转动力起动。
图4为显示根据本发明各个实施方案的在HEV模式下的动力传递路径的立体图。
参照图4，来自发动机1的动力通过连接第一离合器C1被传递至第一输入轴11，并且第一电动机发电机13被驱动以旋转来将电动机发电机13的旋转动力一起传递至第一输入轴11。在此时，转换机构33选择第一转换齿轮组15并扣紧至第一转换齿轮组15，因此发动机1和第一电动机发电机13的旋转动力通过第一输入轴11和第一转换齿轮组15传递至输出轴31，从而在车辆使用发动机动力和电力的组合行驶的HEV模式下驱动车辆。
图5为显示根据本发明各个实施方案的在发动机1驱动模式下的动力传递路径的立体图。
参照图5，来自发动机1的动力通过连接第二离合器C2被传递至第二输入轴21。在此时，转换机构33选择第二转换齿轮组25并扣紧至第二转换齿轮组25，因此发动机1的旋转动力通过第二输入轴21和第二转换齿轮组25传递至输出轴31，从而在车辆使用发动机动力行驶的发动机1驱动模式下驱动车辆。
图6为显示根据本发明各个实施方案的在串级驱动模式下的动力传递路径的立体图。
参照图6，来自发动机1的动力通过连接第二离合器C2被传递至第二输入轴21，并且第一电动机发动机13通过电池50被驱动以将旋转动力传递至第一输入轴11。在此时，转换机构33选择第一转换齿轮组15并扣紧至第一转换齿轮组15，其中发动机1的旋转动力被传递至第二电动机发电机23以给电池50充电。因此，在使用来自发动机1的动力给电池50充电的同时，车辆能够在串级驱动模式下行驶，在所述串级驱动模式中车辆使用电力行驶。
此处，提供在图3至图6中显示的动力传递路径仅用于帮助理解本发明，并因此，通过双离合器、发动机1和电动机发电机的驱动控制能够改变动力传递路径。
根据本发明，通过配置其中将电动机发电机安装至双离合器的手动转换机构的各自的输入轴的混合动力结构，并且控制以驱动双离合器、发动机和电动机发电机，车辆能够行驶在各个驱动模式下。此外，转换齿轮设备的齿轮构造被简化以改进转换效率和燃料比。
前述对本发明的具体示例性实施方案的描述是为了说明和例证的目的。这些描述并非想穷尽本发明，或者将本发明限定为所公开的精确形式，并且很显然，根据上述教导，可以进行很多改变和变化。选择示例性实施方案并进行描述是为了解释本发明的特定原理及其实际应用，从而使得本领域的其它技术人员能够实现并利用本发明的各种示例性实施方案及其不同选择形式和修改形式。本发明的范围意在由所附的权利要求书及其等同形式所限定。

Claims (6)

1.一种设置有双离合器变速器的混合动力系，包括：
第一离合器和第二离合器，所述第一离合器和所述第二离合器配置成选择性地连接或切断从发动机传输的旋转动力；
第一输入轴和第二输入轴，所述第一输入轴和所述第二输入轴连接到所述第一离合器和所述第二离合器以被旋转；
第一电动机发动机，所述第一电动机发动机连接到所述第一输入轴并且向所述第一输入轴提供旋转动力；以及
第二电动机发动机，所述第二电动机发动机连接到所述第二输入轴并且向所述第二输入轴提供旋转动力。
2.根据权利要求1所述的设置有双离合器变速器的混合动力系，其中所述第一输入轴和所述第二输入轴是同心的。
3.根据权利要求1所述的设置有双离合器变速器的混合动力系，进一步包括：
输出轴，所述输出轴设置成与所述第一输入轴和所述第二输入轴平行；以及
转换齿轮设备，在所述转换齿轮设备中提供具有不同转换比的多个齿轮对以在所述第一输入轴、所述第二输入轴和所述输出轴上啮合，并且当车辆行驶并随着转换旋转动力而将从所述第一输入轴或所述第二输入轴传输的旋转动力传递至所述输出轴时，所述转换齿轮设备通过转换机构选择对应于行驶速度的齿轮对。
4.根据权利要求3所述的设置有双离合器变速器的混合动力系，其中所述转换齿轮设备包括：
第一转换齿轮组，在第一转换齿轮组处设置齿轮对以与其在所述第一输入轴和所述输出轴上持续啮合；
第二转换齿轮组，在第二转换齿轮组处设置齿轮对以与其在所述第二输入轴和所述输出轴上持续啮合；
转换机构，所述转换机构用于选择所述第一转换齿轮组的齿轮对或者第二转换齿轮组的齿轮对，并且将从所述第一输入轴或所述第二输入轴传输的旋转动力传递至所述输出轴。
5.根据权利要求3所述的设置有双离合器变速器的混合动力系，其中最终减速齿轮同心地设置在所述输出轴上，并且在所述最终减速齿轮上设置差动设备以与其持续啮合。
6.根据权利要求1所述的设置有双离合器变速器的混合动力系，其中所述第一电动机发电机和所述第二电动机发电机连接到电池以接收电力，或者配置成产生电。
CN201310736929.6A 2013-08-09 2013-12-26 设置有双离合器变速器的混合动力系 Pending CN104343898A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0094810 2013-08-09
KR20130094810A KR101481304B1 (ko) 2013-08-09 2013-08-09 Ｄｃｔ를 구비한 하이브리드 파워트레인

Publications (1)

Publication Number Publication Date
CN104343898A true CN104343898A (zh) 2015-02-11

Family

ID=52447452

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310736929.6A Pending CN104343898A (zh) 2013-08-09 2013-12-26 设置有双离合器变速器的混合动力系

Country Status (3)

Country Link
US (1) US20150040719A1 (zh)
KR (1) KR101481304B1 (zh)
CN (1) CN104343898A (zh)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106143112A (zh) * 2015-03-23 2016-11-23 比亚迪股份有限公司 动力传动系统以及具有其的车辆
CN107667028A (zh) * 2015-08-25 2018-02-06 宝马股份公司 用于机动车的混合动力传动机构
CN108116215A (zh) * 2016-11-28 2018-06-05 上海汽车集团股份有限公司 一种车用双电机混合动力驱动系统
CN109278533A (zh) * 2018-09-29 2019-01-29 泰牛汽车技术(苏州)有限公司 基于混合动力的变速器驱动系统
CN109986954A (zh) * 2017-12-29 2019-07-09 比亚迪股份有限公司 动力驱动系统及车辆
CN109986957A (zh) * 2017-12-29 2019-07-09 比亚迪股份有限公司 动力驱动系统及车辆
CN109990053A (zh) * 2017-12-29 2019-07-09 比亚迪股份有限公司 变速器、动力驱动系统及车辆
CN109986948A (zh) * 2017-12-29 2019-07-09 比亚迪股份有限公司 混合动力驱动系统及车辆
CN110005763A (zh) * 2017-12-29 2019-07-12 比亚迪股份有限公司 变速器、动力驱动系统及车辆
WO2020108162A1 (en) * 2018-11-29 2020-06-04 Ningbo Geely Automobile Research & Development Co., Ltd. A transmission for a vehicle
WO2023040136A1 (zh) * 2021-09-16 2023-03-23 奇瑞汽车股份有限公司 变速箱、混合动力总成和车辆

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101459490B1 (ko) * 2013-10-18 2014-11-07 현대자동차 주식회사 하이브리드 차량의 동력전달장치
DE102016002908A1 (de) * 2015-04-14 2016-10-20 Borgwarner Inc. Antriebsstang für ein Hybridfahrzeug
KR101694037B1 (ko) * 2015-07-20 2017-01-06 현대자동차주식회사 친환경차량용 동력 전달 시스템
DE102017203335A1 (de) * 2017-03-01 2018-09-06 Audi Ag Antriebseinrichtung für ein Kraftfahrzeug
CN207809033U (zh) * 2017-12-29 2018-09-04 比亚迪股份有限公司 混合动力驱动系统及车辆
CN114274760B (zh) * 2021-12-31 2023-08-22 中国第一汽车股份有限公司 一种双电机混合动力系统、控制方法及混合动力汽车

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004050757A1 (de) * 2004-10-16 2006-04-27 Daimlerchrysler Ag Satz von Getrieben und Hybrid-Doppelkupplungsgetriebe
JP4222387B2 (ja) * 2006-03-29 2009-02-12 トヨタ自動車株式会社 ハイブリッド駆動装置
US7479081B2 (en) * 2006-10-25 2009-01-20 Gm Global Technology Operations Hybrid electrically variable transmission with dual power paths and selective motor connection
US8116951B2 (en) * 2008-07-28 2012-02-14 GM Global Technology Operations LLC Transmission with substantially identical gear sets for torque load sharing
US8888636B2 (en) * 2008-11-19 2014-11-18 Honda Motor Co., Ltd. Power output apparatus
JP5042973B2 (ja) * 2008-12-01 2012-10-03 本田技研工業株式会社 ハイブリッド車両用動力伝達装置
AR075776A1 (es) * 2009-03-03 2011-04-27 Honda Motor Co Ltd Aparato de transmision de potencia para vehiculo hibrido
US8241161B2 (en) * 2009-06-12 2012-08-14 GM Global Technology Operations LLC Hybrid module for interconnecting an engine and a transmission
US9423024B2 (en) * 2012-01-12 2016-08-23 Ford Global Technologies, Llc Rapid synchronizer touch point adjustment
US8579751B2 (en) * 2012-01-26 2013-11-12 GM Global Technology Operations LLC Hybrid powertrain with layshaft transmission and electric torque converter and method of controlling same

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106143112A (zh) * 2015-03-23 2016-11-23 比亚迪股份有限公司 动力传动系统以及具有其的车辆
CN107667028A (zh) * 2015-08-25 2018-02-06 宝马股份公司 用于机动车的混合动力传动机构
US10479185B2 (en) 2015-08-25 2019-11-19 Bayerische Motoren Werke Aktiengesellschaft Hybrid transmission for a motor vehicle
CN108116215A (zh) * 2016-11-28 2018-06-05 上海汽车集团股份有限公司 一种车用双电机混合动力驱动系统
CN110005763A (zh) * 2017-12-29 2019-07-12 比亚迪股份有限公司 变速器、动力驱动系统及车辆
CN109986957A (zh) * 2017-12-29 2019-07-09 比亚迪股份有限公司 动力驱动系统及车辆
CN109990053A (zh) * 2017-12-29 2019-07-09 比亚迪股份有限公司 变速器、动力驱动系统及车辆
CN109986948A (zh) * 2017-12-29 2019-07-09 比亚迪股份有限公司 混合动力驱动系统及车辆
CN109986954A (zh) * 2017-12-29 2019-07-09 比亚迪股份有限公司 动力驱动系统及车辆
CN109990053B (zh) * 2017-12-29 2022-04-15 比亚迪股份有限公司 变速器、动力驱动系统及车辆
CN109278533A (zh) * 2018-09-29 2019-01-29 泰牛汽车技术(苏州)有限公司 基于混合动力的变速器驱动系统
CN109278533B (zh) * 2018-09-29 2023-12-19 坤泰车辆系统（常州）有限公司 基于混合动力的变速器驱动系统
WO2020108162A1 (en) * 2018-11-29 2020-06-04 Ningbo Geely Automobile Research & Development Co., Ltd. A transmission for a vehicle
CN113056627A (zh) * 2018-11-29 2021-06-29 宁波吉利汽车研究开发有限公司 用于车辆的传动装置
US11890936B2 (en) 2018-11-29 2024-02-06 Ningbo Geely Automobile Research & Development Co., Ltd. Transmission for a vehicle
WO2023040136A1 (zh) * 2021-09-16 2023-03-23 奇瑞汽车股份有限公司 变速箱、混合动力总成和车辆

Also Published As

Publication number Publication date
US20150040719A1 (en) 2015-02-12
KR101481304B1 (ko) 2015-01-09

Similar Documents

Publication Publication Date Title
CN104343898A (zh) 设置有双离合器变速器的混合动力系
CN104747661B (zh) 用于车辆的动力传输装置
CN105422758B (zh) 用于混合电动车辆的动力传输装置
CN104728460B (zh) 用于车辆的动力传输装置
US8661941B2 (en) Hybrid drive system
CN104728425B (zh) 用于车辆的动力传输装置
US9346462B2 (en) Powertrain for hybrid vehicle
CN106143103B (zh) 用于混合动力车辆的动力系
KR101294089B1 (ko) 차량용 변속장치
CN104712715B (zh) 用于车辆的混合变速器
CN103465776A (zh) 用于车辆的动力传动装置
US11052750B2 (en) Power transmission system for hybrid electric vehicle
CN103511615A (zh) 用于车辆的动力传输装置
CN103470750A (zh) 用于车辆的动力传输装置
CN104728364A (zh) 用于混合动力车辆的动力传输装置
CN104728373A (zh) 用于车辆的动力传输装置
CN104936808A (zh) 变速器及操作该变速器的方法
CN102837594A (zh) 混合传动系和换档方法
CN104653719A (zh) 用于车辆的混合动力系
CN103358880A (zh) 汽车用驱动装置及其控制方法
CN103807368A (zh) 用于车辆的双离合器动力传动系统
CN104747667A (zh) 用于车辆的动力传输装置
US9796257B2 (en) Powertrain for hybrid vehicle
CN109869449A (zh) 用于混合动力车辆的多挡位双离合变速器
CN104279274A (zh) 混合电动车辆的动力传动系统

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150211