CN102267369B - 混合驱动系统 - Google Patents

混合驱动系统 Download PDF

Info

Publication number
CN102267369B
CN102267369B CN201110113689.5A CN201110113689A CN102267369B CN 102267369 B CN102267369 B CN 102267369B CN 201110113689 A CN201110113689 A CN 201110113689A CN 102267369 B CN102267369 B CN 102267369B
Authority
CN
China
Prior art keywords
shift
main shaft
shaft
variable
hybrid drive
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.)
Active
Application number
CN201110113689.5A
Other languages
English (en)
Other versions
CN102267369A (zh
Inventor
G·海伦布罗伊希
S·科哈斯
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.)
FEV Europe GmbH
Original Assignee
FEV GmbH
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 FEV GmbH filed Critical FEV GmbH
Publication of CN102267369A publication Critical patent/CN102267369A/zh
Application granted granted Critical
Publication of CN102267369B publication Critical patent/CN102267369B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • F16H3/097—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 the input and output shafts being aligned on the same axis
    • 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
    • B60K2006/4816—Electric machine connected or connectable to gearbox internal shaft
    • 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
    • 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
    • F16H2003/0938—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 with multiple gears on the input shaft directly meshing with respective gears on the output shaft
    • 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
    • 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
    • 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
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19233—Plurality of counter shafts

Abstract

一种混合驱动系统，该系统具有第一驱动装置(11)，特别是燃机，以及第二驱动装置(12)，特别是电机，用于驱动机动车辆的变速器(10)的变速器输出轴(20)，其中，变速器(10)包括：具有第一主轴(17)的第一可换挡子变速器(15)，所述第一可换挡子变速器(15)通过第一组可换挡齿轮对(41/51，42/52，43/53，44/54)与中间轴(28)连接，其中，所述第一驱动装置(11)与所述第一可换挡子变速器(15)的第一主轴(17)连接，以及具有第二主轴(18)第二可换挡子变速器(16)，所述第二可换挡子变速器(16)通过第二组可换挡齿轮对(45/51，46/52，47/53，48/54)与所述中间轴(28)连接，其中，所述第一可换挡子变速器(15)的至少一对可换挡齿轮对由两个可换挡惰轮(41，51)形成，其中，所述两个可换挡惰轮中的第一个惰轮(41)通过换挡元件(A)与所述第一主轴(17)连接，而所述两个可换挡惰轮中的第二个惰轮(51)通过换挡元件(C)与所述中间轴(28)连接，以及其中，所述两个可换挡惰轮(41，51)中的至少一个布置在从所述第二驱动装置(12)到所述变速器(10)的每条轴的每一条能量路径中，所述每条轴为所述第一主轴(17)、所述第二主轴(18)以及所述中间轴(28)。

Description

混合驱动系统
技术领域
本发明涉及一种混合驱动系统，该系统具有第一驱动装置，特别是燃机，以及第二驱动装置，特别是电机，用于驱动机动车辆变速器的变速器输出轴，其中，所述变速器包括具有第一主轴的第一可换挡子变速器，它通过第一组可换挡齿轮对连接到中间轴，其中，第一驱动装置可连接至第一可换挡子变速器的第一主轴，并包括具有第二主轴的第二可换挡子变速器，它通过第二组可换挡齿轮对可连接至所述中间轴，其中，第一可换挡子变速器的至少一对可换挡齿轮对由两个可换挡惰轮构成，其中，两个可换挡惰轮中的第一个惰轮通过换挡元件A可连接至所述第一主轴，而两个可换挡惰轮中的第二个惰轮通过换挡元件C可连接至所述中间轴。
而且，可提供两个电机作为第一和第二驱动装置，或者，除了将燃机作为第一驱动装置之外，还可提供飞轮质量系统作为第二驱动装置。
背景技术
具有各种不同方案的混合驱动器的车辆在特定的驱动循环中相比由燃机单独驱动的车辆具有更佳的消耗性能。因此，它们在市场中占有重要的地位。
如果使用电机作为第二驱动装置，它可用作发动机和发生器。在发动机功能方面，它需要由电池供电，可以启动燃机或用作驱动马达。当用作发生器时，它用于为电池充电，其中，可从燃机或从回收的车辆动能获取动力。
如果飞轮质量系统用作为第二驱动装置，它可在车辆减速期间用于储存能量，以及在车辆加速期间用于输出功率。通过燃机也以可实现能量储存。
至于电机和飞轮质量系统，可将它们组合成第二装置，可以有另外的操作模式，例如，在车辆停顿时，飞轮质量系统由电机加速；当车辆加速时，由飞轮质量系统和电机共同地输出能量。
从US 2005/0101432 A1可以得知一种上述类型的混合驱动系统。从WO2008/138387 A1可以得知一种具有机械式自动变速器(AMT)的混合驱动系统，其包括两个可换挡子变速器，而且有很多种运行条件。在该例子中，变速器轴上的驱动装置的布置对于横向安装在机动车辆内的运用特别有利，因此，特别是对于与横向安装的燃机的结合，从而可将其曲轴横向布置在机动车辆的纵向中。此外，WO 2005/073005 A1，DE 100 49 514 A1和DE 198 18 108 A1也对混合驱动系统作了描述。
从DE 199 60 621 A1可以得知一种具有可换挡变速器的车辆的混合驱动器，其包括第一可换挡子变速器，选择性地将它驱动式连接到燃料发动机和/或电机上，以及包括第二可换挡子变速器，它被驱动式连接到电机上，并可用作为电动机或发生器。第一可换挡子变速器包括第一副轴和输出轴，并具有六个齿轮级；第二可换挡子变速器包括第二副轴和相同的输出轴，并具有三个齿轮级。
发明内容
本发明的目的是提供一种混合驱动系统，其特征在于简化与可用的齿轮级数相关的结构。这样，可获得纵向安装在机动车辆内的最佳结构，即，特别是与纵向安装的燃机结合。此外，可以实现紧凑型结构，特别是这样一种结构，即，可以以节省空间的方式安装第二驱动装置。
本发明的技术方案是上述类型的混合驱动装置，其中，两个可换挡惰轮中的至少一个布置在从第二驱动装置到变速器的每条轴(即，第一主轴，第二主轴和中间轴)的每一条能量路径中。
因此，至少一对可换挡齿轮对的两个惰轮中的一个总是布置在从第二驱动装置到每条轴(即，第一主轴，第二主轴和中间轴)的能量径或扭力流中。
此技术方案的优点在于，对于第二驱动装置与其中一条轴的接合，不需要更多的转矩传递元件，例如像换挡离合器。只要通过至少一对具有两个惰轮的可换挡齿轮对的换挡元件，就可选择性地将第二驱动装置驱动式连接到第一主轴或中间轴上。这样，可将第二驱动装置转动式连接和固定到其中一个惰轮上，以致于通过惰轮的换挡元件可以实现第二驱动装置与第一主轴或中间轴的接合。
当第二驱动装置以环形结构同轴地设置到第一主轴上或同轴地设置到中间轴上时，是特别有利的。
此外提议，将变速器输出轴同轴地设置到第一主轴上或同轴地设置到第二主轴上，或者，用中间轴代表变速器输出轴。这也有助于紧凑型的驱动系统。
优选使用燃机作为第一驱动装置。已经提及的第二驱动装置可由具有中间变速器的电机和/或飞轮质量系统构成。
本发明的一个基本方面是通过两个子变速器提供惯用的变速器(the usedtransmission)，其齿轮级由普通型号的齿轮级部分地构成，其中，可换挡齿轮对将主轴直接接合到中间轴上；以及由以下齿轮级部分地构成，其中，扭矩最初从主轴经由中间轴上的自由轮转惰轮传递到第二主轴上，由此，可换挡齿轮对再将该第二主轴直接接合到中间轴上。该中间轴可以构成输出轴，或者可以通过齿轮级驱动特别是同轴地设置到第一主轴上的另外的输出轴。
按照合理的顺序打开和关闭燃机的摩擦离合器，以及按照适合的不同挡的换挡元件的致动顺序，可在各挡之间进行无牵引力中断的换挡。对于此类型的致动而言，关键是按照本发明的变速器设置，可以将待换挡的元件(换挡离合器，换挡元件)一直分开，同时，将至少一个驱动器，即燃机或电机或飞轮质量系统，以扭矩传输方式连接到驱动轴上。在换挡期间，通过燃机或电机的相应控制，可以配合待换挡元件处的转速。燃机的摩擦离合器允许燃机滑动式接通，这其实是很普通的。
这样，在两个驱动器的工作期间，在牵引力不中断的情况下进行换挡，以致于在需要交替时，可以实现在两个驱动器的齿轮级之间以不同的驱动速度换挡。
因为燃机和电机的选定布置，所以可在两个驱动器的工作期间达到扭矩总和。此外，可以用回收模式来启动电机以及电机的发电机(generator)操作。
更多的有利实施方案在从属权利要求中限定，因而可以参考它们的启示。
下面再次对本发明目的的基本特征和优点总结如下：
-在牵引力不中断情况下进行换挡，即，至少一个驱动器在一个或多个换挡元件仍致动期间将扭矩传动到输出轴，然而，此功能不是给定的，在所有可能的换挡顺序中，它取决于传动率的选择；
-纯电驱动是可以的；
-可以通过电机来启动燃机；
-在纯电驱动期间可以用电机启动燃机，也可跨接不同的挡位(across differentgears)；
-可使换挡程序动作同步化；
-可以增大运转，即，可临时启动电机；
-回收，即，可以在车辆减速期间通过电机回收能量；
-在车辆停顿期间可以进行空调压缩机的操作；
-在电机失效期间(故障安全性)，维持AMT功能(自动手动传动)；
-通过利用较佳效率的传统型可换挡变速器(具有带齿轮的变速器)，借助于最佳换挡消耗策略可使效率较佳，因此，可以节省燃料；
-取决于换挡元件以及摩擦离合器的选择，不需要变速器液压装置。
为提供非混合变速器的变型，可以大辐度减小电机的尺寸。它仍可用作启动器，即，用于启动-停止-操作，作为交流发电机以及用于变速器的主动同步化。这样，可以考虑有限程度的增大运转(即，额外的电驱动)，以及回收操作(即，电能回收)。
与已知的变速器相比，在某些换挡情况下，通过将几个可换挡齿轮对连接成一串，会产生另外的挡位。这样，以相同的齿轮级数，可以确保较低的机械复杂性(轴数，换挡元件数，挡数)，特别是对于具有纵向安装的发动机的机动车辆的变速器的情况。
用于主轴相互连接的单独的离合器单元可以完全省略掉。可以将可换挡齿轮对用于主轴的相互连接。
附图说明
本发明的较佳实施方案示于附图中并将在下文描述。附图示出：
图1为本发明的混合驱动系统的第一个实施方案的简图，该系统具有第二驱动装置(电机)和变速器输出轴，它们都同轴地布置到第一主轴上；
图2为本发明的混合驱动系统的第二个实施方案的简图，该系统具有同轴地布置到第一主轴上的第二驱动装置(电机)，其中，由中间轴表示变速器输出轴；
图3为本发明的混合驱动系统的第三个实施方案的简图，该系统具有同轴地布置到第一主轴上的第二驱动装置(电机)，其中，变速器输出轴与第二主轴同轴地布置；以及
图4为本发明的混合驱动系统的第四个实施方案的简图，该系统具有第二驱动装置(电机)和变速器输出轴，它们都同轴地布置到中间轴上。
具体实施方式
附图中示意性示出本发明的混合驱动装置。尤其是图中所示的齿轮尺寸相同。事实上，这些齿轮具有不同的齿数，因此，它们的直径是不相同的。通常，也可使用不同型号的齿轮。特别可以考虑使用双齿圈的子齿轮，即，具有齿数不相同的两个内齿圈的齿轮。在图1中示出混合驱动系统，其包括：第一驱动装置，这里为燃机(CE)11的形式；第二驱动装置，这里为电机(EM)12的形式；以及辅助驱动机13，这里为空调压缩机(A/C)的形式。通过作为启动元件的摩擦离合器14可使燃机与变速器10接合，该摩擦离合器可构成为湿式或干式离合器。变速器10包括两个可换挡子变速器15，16(分级变速传动装置)，其特征在于，它具有第一主轴17和第二主轴18，这两条主轴分别与共同的中间轴28连接。第一可换挡子变速器15的主轴17通过摩擦离合器14可连接至燃机11，而第二可换挡子变速器16的主轴18通过换挡离合器19可连接至辅助输出机13。第一主轴17通过四对齿轮对41/51，42/52，43/53，44/54与中间轴28接合。第二主轴18通过四对齿轮对45/51，46/52，47/53，48/54也与中间轴28接合。中间轴28经由齿轮级(gear step)44/54连接到变速器输出轴20上，该变速器输出轴与第一主轴17同轴地布置。在可换挡子变速器15中，与中间轴28上的齿轮51，52，53，54互相作用的第一主轴17上的齿轮41，42，43，44全都是换挡轮(惰轮)，其中，齿轮41，42共享第一换挡元件A，齿轮43，44则共享第二换挡元件B。此外，按照本发明，中间轴28上的齿轮51，52也是换挡轮(惰轮)，它们由第三换挡元件C致动。
在第二可换挡子变速器16中，齿轮45，46为固定的齿轮，它们与中间轴28上的齿轮51，52构成齿轮对，其中，齿轮51，52为换挡轮(惰轮)，它们通过换挡元件C一起被换挡。相反，第二主轴18上的齿轮47，48与中间轴28上构成为固定齿轮的齿轮53，54一起形成齿轮对，齿轮47，48为换挡轮(惰轮)，它们通过第四换挡元件D换挡。齿轮47经由中间齿轮49作用于齿轮53，使得该齿轮组适于提供倒挡齿轮(reverse gear)R。
一方面，通过齿轮对的布置，其中，两个齿轮都是换挡轮，包含用于驱动车辆的可换挡子变速器15和16的传统换挡也是可行的，因此，另一方面，可以实现两个可换挡子变速器15，16的齿轮比级数(gear ratio steps)串联的可能性，使得变速器10的有效齿轮级数增加。
电机12通过可换挡惰轮41可连接到变速器10的第一主轴17或中间轴28上。电机12通过惰轮41可连接到第一主轴17上。为此，惰轮41通过第一换挡元件A连接到第一主轴17上。电机12通过惰轮41，51可连接到中间轴28上。为此，惰轮51通过第三换挡元件C连接到中间轴28上。通过惰轮41，51以及固定齿轮45，电机12与第二主轴18连接。
尤其是可以实现这样一种紧凑型结构，即，电机12同轴地布置到第一主轴17上并围绕第一主轴17。因此，电机12被制成为环形并围绕第一主轴17布置。电机12这样布置在钟形壳体内可以节省空间。
此外，变速器输出轴20被同轴地布置到第一主轴17上，因此，也被同轴地布置到燃机11的驱动轴上。
图2示出本发明的混合驱动装置的第二个实施方案，其大体上与图1所示的第一个实施方案相应，其中，相应的部件以相同的参考号标示且与图1的描述相关。
此第二个实施方案与第一个实施方案的不同之处在于，由中间轴28表示输出轴20。
图3示出本发明的混合驱动装置的第三个实施方案，其大体上与图1所示的第一个实施方案相应，其中，相应的部件以相同的参考号标示且与图1的描述相关。
此第三个实施方案与第一个实施方案的不同之处在于，输出轴20被同轴地布置到第二主轴18上。
图4示出本发明的混合驱动装置的第四个实施方案，其大体上与图2所示的第二个实施方案相应，其中，相应的部件以相同的参考号标示且与图1和2的描述相关。
第四个实施方案也具有形成输出轴20的中间轴28。但是，电机11被同轴地布置到中间轴28/输出轴20上。
参考号清单：
10    变速器
11    燃机
12    电机
13    空调压缩器
14    摩擦离合器
15    第一可换挡子变速器
16    第二可换挡子变速器
17    第一主轴
18    第二主轴
19    换挡离合器
20    变速器输出轴
28    中间轴
41    齿轮(惰轮)
42    齿轮(惰轮)
43    齿轮(惰轮)
44    齿轮(惰轮)
45    齿轮(固定齿轮)
46    齿轮(固定齿轮)
47    齿轮(惰轮)
48    齿轮(惰轮)
49    齿轮(中间齿轮)
51    齿轮(惰轮)
52    齿轮(惰轮)
53    齿轮(固定齿轮)
54    齿轮(固定齿轮)
A    第一换挡元件
B    第二换挡元件
C    第三换挡元件
D    第四换挡元件

Claims (14)

1.一种混合驱动系统,具有第一驱动装置(11)以及第二驱动装置(12),所述混合驱动系统用于驱动机动车辆的变速器(10)的变速器输出轴(20),其中,所述变速器(10)包括:
具有第一主轴(17)的第一可换挡子变速器(15),所述第一可换挡子变速器(15)通过第一组可换挡齿轮对(41/51,42/52,43/53,44/54)可连接到中间轴(28),其中,所述第一驱动装置(11)与所述第一可换挡子变速器(15)的第一主轴(17)连接,以及
具有第二主轴(18)的第二可换挡子变速器(16),所述第二可换挡子变速器(16)通过第二组可换挡齿轮对(45/51,46/52,47/53,48/54)可连接到所述中间轴(28),
其中,所述第一可换挡子变速器(15)的至少一对可换挡齿轮对由两个可换挡惰轮(41,51)形成,其中,所述两个可换挡惰轮中的第一个惰轮(41)通过换挡元件(A)与所述第一主轴(17)连接,而所述两个可换挡惰轮中的第二个惰轮(51)通过换挡元件(C)与所述中间轴(28)连接,
其特征在于,所述两个可换挡惰轮(41,51)中的至少一个布置在从所述第二驱动装置(12)到所述变速器(10)的每条轴的每一条能量路径中,所述每条轴为所述第一主轴(17)、所述第二主轴(18)以及所述中间轴(28)中的每一者。
2.如权利要求1所述的混合驱动系统,其特征在于,所述第一驱动装置(11)是燃机。
3.如权利要求1所述的混合驱动系统,其特征在于,所述第二驱动装置(12)是电机。
4.如权利要求1所述的混合驱动系统,其特征在于,所述第二驱动装置(12)以环形结构同轴地布置到所述第一主轴(17)上,或者同轴地布置到所述中间轴(28)上。
5.如权利要求1所述的混合驱动系统,其特征在于,所述变速器输出轴(20)同轴地布置到所述第一主轴(17)上,或者同轴地布置到所述中间轴(28)上。
6.如权利要求1所述的混合驱动系统,其特征在于,所述变速器输出轴(20)由所述中间轴(28)表示。
7.如权利要求1所述的混合驱动系统,其特征在于,辅助输出机(13)与所述第一和第二主轴(17,18)的其中一个主轴连接。
8.如权利要求7所述的混合驱动系统,其特征在于,所述辅助输出机(13)是空调压缩器。
9.如权利要求1所述的混合驱动系统,其特征在于,至少两对可换挡齿轮对(41/51；42/52)分别由两个可换挡惰轮形成,并通过换挡元件(A,C)与它们的轴连接。
10.如权利要求9所述的混合驱动系统,其特征在于,在所述第一可换挡子变速器(15)中全部由可换挡惰轮组成的所述两对可换挡齿轮对(41/51；42/52)布置在所述第一主轴(17)上以及所述中间轴(28)上。
11.如权利要求9所述的混合驱动系统,其特征在于,在所述第一主轴(17)上只设置可换挡惰轮(41,42,43,44)。
12.如权利要求10所述的混合驱动系统,其特征在于,在所述第一主轴(17)上只设置可换挡惰轮(41,42,43,44)。
13.如权利要求9至12其中一项所述的混合驱动系统,其特征在于,在所述第二可换挡子变速器(16)中分别只设置可换挡齿轮对，所述可换挡齿轮对由固定齿轮和可换挡惰轮构成，该固定齿轮与该固定齿轮的轴连接并且该可换挡惰轮与该可换挡惰轮的轴连接。
14.如权利要求13所述的混合驱动系统,其特征在于,在所述第二可换挡子变速器(16)中,两个可换挡惰轮(47,48)布置在所述第二主轴(18)上,以及两个可换挡惰轮(51,52)布置在所述中间轴(28)上。
CN201110113689.5A 2010-04-22 2011-04-21 混合驱动系统 Active CN102267369B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010028079.8 2010-04-22
DE102010028079.8A DE102010028079B4 (de) 2010-04-22 2010-04-22 Hybridantriebssystem

Publications (2)

Publication Number Publication Date
CN102267369A CN102267369A (zh) 2011-12-07
CN102267369B true CN102267369B (zh) 2014-10-15

Family

ID=44751527

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110113689.5A Active CN102267369B (zh) 2010-04-22 2011-04-21 混合驱动系统

Country Status (3)

Country Link
US (1) US8661941B2 (zh)
CN (1) CN102267369B (zh)
DE (1) DE102010028079B4 (zh)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010030573A1 (de) * 2010-06-28 2011-12-29 Zf Friedrichshafen Ag Hybridantrieb mit einem automatisierten Schaltgetriebe
DE102010030570B4 (de) 2010-06-28 2023-08-24 Zf Friedrichshafen Ag Automatisiertes Schaltgetriebe mit Hybridantrieb und Verfahren zum Betrieb eines solchen Getriebes mit Hybridantrieb
DE102013210012A1 (de) * 2012-12-19 2014-06-26 Schaeffler Technologies Gmbh & Co. Kg Antriebsstrang für ein Fahrzeug, Fahrzeug mit dem Antriebsstrang und Verfahren zum Betreiben des Fahrzeugs
KR20150045299A (ko) * 2013-10-18 2015-04-28 현대자동차주식회사 차량의 하이브리드 파워트레인
CN104742717B (zh) * 2013-12-30 2018-05-11 联合汽车电子有限公司 采用双转子电机的混合动力系统及其实现方法
CN105673780B (zh) * 2014-11-18 2019-08-06 上海汽车集团股份有限公司 车辆混合动力驱动系统及其变速器
KR101637740B1 (ko) * 2014-11-21 2016-07-07 현대자동차주식회사 하이브리드 차량용 파워트레인
FR3029584B1 (fr) * 2014-12-03 2018-03-16 IFP Energies Nouvelles Dispositif de transmission de vitesse pour le deplacement d'un vehicule automobile, notamment d'un vehicule motorise a au moins deux roues, et groupe motopropulseur utilisant un tel dispositif en particulier pour un vehicule hybride.
FR3036332A1 (fr) * 2015-05-22 2016-11-25 Renault Sa Transmission hybride a double couplage d'arbres et procede de commande de changements de rapports
DE102015217286A1 (de) * 2015-09-10 2017-03-16 Bayerische Motoren Werke Aktiengesellschaft Antriebsvorrichtung für ein hybridgetriebenes Kraftfahrzeug
CN105240462B (zh) * 2015-10-28 2017-07-14 北京理工大学 动力换挡并联形式混合动力多挡变速箱
WO2017079423A1 (en) * 2015-11-04 2017-05-11 Eaton Corporation Transmission system for commercial vehicle powertrain electrification
DE102015224207B3 (de) * 2015-12-03 2017-05-18 Schaeffler Technologies AG & Co. KG Hybridgetriebe sowie Fahrzeug mit dem Hybridgetriebe
DE102015224208B3 (de) * 2015-12-03 2017-05-18 Schaeffler Technologies AG & Co. KG Hybridgetriebe für ein Fahrzeug sowie Fahrzeug mit dem Hybridgetriebe
DE102016221097A1 (de) * 2016-10-26 2018-04-26 Avl List Gmbh Drehmomentübertragungsvorrichtung für Hybridantriebe
DE102016221095A1 (de) * 2016-10-26 2018-04-26 Avl List Gmbh Drehmomentübertragungsvorrichtung, Antriebssystem und Kraftfahrzeug
WO2018085406A1 (en) * 2016-11-01 2018-05-11 Eaton Corporation Transmission mounted electrical charging system with engine off coasting and dual mode hvac
DE102017203335A1 (de) * 2017-03-01 2018-09-06 Audi Ag Antriebseinrichtung für ein Kraftfahrzeug
US11472287B2 (en) 2017-11-07 2022-10-18 Eaton Intelligent Power Limited Transmission mounted electrical charging system with improved battery assembly
US11938825B2 (en) 2017-11-07 2024-03-26 Eaton Intelligent Power Limited System and method of a mobile electrical system
EP3707023A2 (en) 2017-11-07 2020-09-16 Eaton Intelligent Power Limited Transmission mounted electrical charging system with dual mode load and engine off motive load power
US11124058B2 (en) 2019-02-07 2021-09-21 Eaton Intelligent Power Limited Transmission mounted electrical charging system PTO gear arrangement
CN113748035A (zh) 2019-03-18 2021-12-03 伊顿智能动力有限公司 安装在变速器的充电系统pto齿轮布置
US11272638B2 (en) 2019-06-20 2022-03-08 Eaton Intelligent Power Limited System, method, and apparatus for integrating high power density power electronics on a mobile application
CN112918238A (zh) * 2021-02-10 2021-06-08 重庆青山工业有限责任公司 纵置双电机混合动力系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960621A1 (de) * 1999-12-16 2001-06-28 Daimler Chrysler Ag Hybridantrieb für Fahrzeuge
US6634247B2 (en) * 2000-07-18 2003-10-21 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Double-clutch transmission
CN1914056A (zh) * 2004-02-02 2007-02-14 Fev电机技术有限公司 混合式发动机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3354074B2 (ja) 1997-04-25 2002-12-09 ジヤトコ株式会社 パラレルハイブリッド車両の制御装置
JP3584809B2 (ja) 1999-10-08 2004-11-04 トヨタ自動車株式会社 ハイブリッド車両の制御装置
WO2008031389A1 (de) * 2006-09-15 2008-03-20 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren zum betreiben eines hybridantriebsstrangs für ein kraftfahrzeug
JP2010526710A (ja) 2007-05-14 2010-08-05 エフエーファウ、モートーレンテヒニーク、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング 自動車用のハイブリッド駆動装置の操作のための方法、並びに２つの伝動装置を有するハイブリッド駆動装置
DE102007039980A1 (de) 2007-08-23 2009-02-26 Volkswagen Ag Doppelkupplungsgetriebe bzw. Antriebsstrang mit einem derartigen Doppelkupplungsgetriebe
DE102010022395A1 (de) * 2009-06-02 2010-12-09 Fev Motorentechnik Gmbh Verfahren zum Wechseln der Gangschaltstufen bei einem Hybridantriebssystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960621A1 (de) * 1999-12-16 2001-06-28 Daimler Chrysler Ag Hybridantrieb für Fahrzeuge
US6634247B2 (en) * 2000-07-18 2003-10-21 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Double-clutch transmission
CN1914056A (zh) * 2004-02-02 2007-02-14 Fev电机技术有限公司 混合式发动机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2001-105908A 2001.04.17

Also Published As

Publication number Publication date
DE102010028079A1 (de) 2011-10-27
CN102267369A (zh) 2011-12-07
US8661941B2 (en) 2014-03-04
US20110259145A1 (en) 2011-10-27
DE102010028079B4 (de) 2023-03-23

Similar Documents

Publication Publication Date Title
CN102267369B (zh) 混合驱动系统
CN104728364B (zh) 用于混合动力车辆的动力传输装置
KR102451883B1 (ko) 차량용 변속장치
KR101703576B1 (ko) 차량의 변속장치
CN104747661B (zh) 用于车辆的动力传输装置
CN103470750B (zh) 用于车辆的动力传输装置
CN103511615B (zh) 用于车辆的动力传输装置
CN103465776B (zh) 用于车辆的动力传动装置
KR101744837B1 (ko) 하이브리드 전기자동차의 동력전달장치
KR101637271B1 (ko) 차량의 변속장치
CN101743142B (zh) 混合动力系统的操作方法以及具有两辅助齿轮装置的混合动力系统
JP5467197B2 (ja) ハイブリッド駆動装置
EP2412553B1 (en) Drive device for vehicle
KR101807153B1 (ko) 하이브리드 전기자동차의 동력전달장치
CN105422758A (zh) 用于混合电动车辆的动力传输装置
JP2010076761A (ja) ハイブリッド駆動機構を有する自動車用のツインクラッチトランスミッションと、このツインクラッチトランスミッションを制御するための方法
CN102161310A (zh) 特别是用于机动车辆的传动系统
JP5619142B2 (ja) 車両用駆動装置
KR101916064B1 (ko) 차량용 변속장치
CN104728362A (zh) 用于混合电动车辆的动力传输装置
CN104747667A (zh) 用于车辆的动力传输装置
JP5395115B2 (ja) ハイブリッド駆動装置
KR20190043815A (ko) 차량용 변속장치
KR101655149B1 (ko) 차량용 변속장치
KR101637281B1 (ko) 차량의 변속장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: Aachen

Applicant after: FEV GmbH

Address before: Aachen

Applicant before: FEV Motorentech GmbH

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: FEV MOTORENTECH GMBH TO: FEV GMBH

C14 Grant of patent or utility model
GR01 Patent grant