CN110126606A - 一种高效的混合动力汽车动力总成装置 - Google Patents

一种高效的混合动力汽车动力总成装置 Download PDF

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CN110126606A
CN110126606A CN201910418503.3A CN201910418503A CN110126606A CN 110126606 A CN110126606 A CN 110126606A CN 201910418503 A CN201910418503 A CN 201910418503A CN 110126606 A CN110126606 A CN 110126606A
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gear
seat
planetary
heel row
motor
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刘金刚
肖培杰
凌晨
傅兵
姜胜强
刘思思
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Xiangtan University
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Xiangtan University
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
    • B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B60K2006/381—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches characterized by driveline brakes

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

Abstract

本发明公开了一种高效的混合动力汽车动力总成装置，包括发动机、电机Ⅰ、前排行星单元、后排行星单元、主减速器和车轮；发动机的输出轴与电机Ⅰ的转子及前排行星单元的太阳轮同轴连接，前排行星单元的前排齿圈通过制动器Ⅰ与前壳体连接，前排行星单元的行星轮连接前排行星架，前排行星架与后排行星单元的太阳轮同轴连接，后排行星单元的行星轮连接后排行星架，后排齿圈通过制动器Ⅱ与后壳体连接；后排行星架通过主减速器和车轮连接。本发明通过前排行星单元和后排行星单元的组合，能实现串联式、并联式、混联式三种混合动力模式的自由切换，本发明能有效地提高整车的传动效率，不仅结构简单，还能最大化减小发动机排量及电机体积。

Description

一种高效的混合动力汽车动力总成装置
技术领域
本发明涉及一种高效的混合动力汽车动力总成装置。
背景技术
随着社会节能减排的需求，车辆纯电动化趋势成为当前潮流，但受电池、电机、电控等关键技术的制约，正式大规模产业化还需要一段漫长的过程。而混合动力汽车（HEV）被认为是当前阶段降低油耗和空气污染的有效解决方案。它是指车辆驱动系统采用发动机和电机作为动力源的车辆，有串联式、并联式和混联式，均已得到大规模应用，代表车型分别有宝马i3、本田IMA、丰田普锐斯等，呈现出蓬勃发展、百花齐放的姿态。串联式混合动力汽车结构简单、实用性强，缺点是成本高、效率低；并联式混合动力汽车成本低、动力性强，缺点是需要变速器；混联式混合动力汽车无需变速器、效率高、重量轻、动力性较高，缺点是成本高、结构复杂。
发明内容
为了解决上述技术问题，本发明提供一种结构简单，能最大化减小发动机排量及电机体积大小，降低成本及动力总成系统所占体积和重量，有利于整车节能减排、集成化和轻量化的高效的混合动力汽车动力总成装置。
本发明采用的技术方案是：一种高效的混合动力汽车动力总成装置，包括发动机、电机Ⅰ、前排行星单元、后排行星单元、主减速器和车轮；所述的发动机的输出轴与电机Ⅰ的转子及前排行星单元的太阳轮同轴连接，前排行星单元的前排齿圈上设有制动器Ⅰ的运动部，制动器Ⅰ的制动部安装在前壳体上，前排行星单元的行星轮连接前排行星架，前排行星架与后排行星单元的太阳轮同轴连接，后排行星单元的行星轮连接后排行星架，后排齿圈上设有制动器Ⅱ的运动部，制动器Ⅱ的制动部安装在后壳体上；后排行星架通过主减速器和车轮连接。
上述的高效的混合动力汽车动力总成装置中，还包括电机Ⅱ及离合器Ⅰ，发动机与电机Ⅰ转子同轴连接后，再通过离合器Ⅰ与前排太阳轮同轴连接；电机Ⅱ的转子的两端分别与前排行星架和后排太阳轮同轴连接。
上述的高效的混合动力汽车动力总成装置中，所述的主减速器包括输入齿轮、传动齿轮Ⅰ、传动齿轮Ⅱ、输出齿轮及差速器；所述的输入齿轮与传动齿轮Ⅰ啮合，传动齿轮Ⅰ与传动齿轮Ⅱ同轴连接，传动齿轮Ⅱ与输出齿轮啮合，输出齿轮通过差速器与输出轴连接，输出轴连接车轮。
上述的高效的混合动力汽车动力总成装置中，所述后排行星架与离合器Ⅱ的主动端连接，离合器Ⅱ的从动端安装在后排齿圈上。
与现有技术相比，本发明的有益效果在于：本发明通过前排行星单元和后排行星单元的组合，实现了串联式、并联式、混联式三种混合动力模式的自由切换；本发明通过整车能量管理系统的调控，可将各型混合动力系统的优势发挥到极致，能有效地提高整车的传动效率，不仅结构简单，而且能最大化减小发动机排量、电机体积大小，降低成本及动力总成系统所占体积和重量，有利于整车节能减排、集成化和轻量化。
附图说明
图1为本发明的结构示意图。
具体实施方式
下面结合附图对本发明作进一步的说明。
如图1所示，本发明包括发动机1、电机Ⅰ2、离合器Ⅰ3、前排行星单元、后排行星单元、主减速器、电机Ⅱ8和车轮20；所述的发动机1的输出轴与电机Ⅰ2的转子同轴连接后，通过离合器Ⅰ3与前排行星单元的太阳轮6同轴连接。前排行星单元的前排齿圈7与制动器Ⅰ5的运动部连接，制动器Ⅰ5的制动部安装在前壳体23上。前排行星单元的行星轮4连接前排行星架9，前排行星架9与电机Ⅱ8的转子、后排行星单元的太阳轮14同轴连接。后排行星单元的行星轮13连接后排行星架15，后排行星单元的后排齿圈11与制动器Ⅱ10的运动部连接，制动器Ⅱ10的制动部安装在后壳体22上；后排行星架15与离合器Ⅱ12的主动部连接，离合器Ⅱ12的从动部安装在后排齿圈11上。后排行星架15通过主减速器和车轮20连接。
所述的主减速器包括输入齿轮16、传动齿轮Ⅰ17、传动齿轮Ⅱ18、输出齿轮19及差速器21；所述的输入齿轮16与后排行星架15连接，输入齿轮16与传动齿轮Ⅰ17啮合，传动齿轮Ⅰ17与传动齿轮Ⅱ18同轴连接，传动齿轮Ⅱ18与输出齿轮19啮合，输出齿轮19通过差速器21与输出轴连接，输出轴连接车轮。
本发明的工作原理如下：本发明采用串联式拓扑结构时，离合器Ⅰ3分离，制动器Ⅰ5分离，车辆由电机Ⅱ8驱动，制动器Ⅱ10接合，低速大扭矩输出，制动器Ⅱ10和离合器Ⅱ12接合，高速小扭矩输出，制动时可进行挡位切换为第二电机8提供最佳制动力，此外，电机Ⅰ2可先工作，带发动机1启动，然后电机Ⅰ2进行充电。本发明采用并联式拓扑结构时，离合器Ⅰ3结合，制动器Ⅰ5结合，电机Ⅰ2不工作，电机Ⅱ8与发动机1并联联合驱动，电机Ⅱ8也可作为发电机，同样制动器10和离合器Ⅱ12的联合接合为系统提供输出动力，制动时为电机Ⅱ8提供最佳制动力。本发明采用混联式拓扑结构时，离合器Ⅰ3结合，制动器Ⅰ5结合，电机Ⅰ2工作，作发电机使用，电机Ⅱ8可驱动可发电，根据系统所需功率以及发动机高效工作区间，对发动机1、电机Ⅰ2、电机Ⅱ8进行协调控制，同时匹配制动器Ⅱ10和离合器Ⅱ12接合条件，实现整车功率分流。上述三种拓扑结构切换控制，均是依靠驾驶员驾驶意图、SOC值、整车负荷等条件进行切换，如整车SOC值极低的时候，可使系统切换至串联式拓扑结构，快速提升整车SOC，怠速工况亦如此，只需离合器Ⅰ3分离，可以避免发动机频繁启停且处于高耗油区。

Claims (4)

1.一种高效的混合动力汽车动力总成装置，其特征在于：包括发动机、电机Ⅰ、前排行星单元、后排行星单元、主减速器和车轮；所述的发动机的输出轴与电机Ⅰ的转子及前排行星单元的太阳轮同轴连接，前排行星单元的前排齿圈上设有制动器Ⅰ的运动部，制动器Ⅰ的制动部安装在前壳体上，前排行星单元的行星轮连接前排行星架，前排行星架与后排行星单元的太阳轮同轴连接，后排行星单元的行星轮连接后排行星架，后排齿圈上设有制动器Ⅱ的运动部，制动器Ⅱ的制动部安装在后壳体上；后排行星架通过主减速器和车轮连接。
2.根据权利要求1所述的高效的混合动力汽车动力总成装置，其特征是：还包括电机Ⅱ及离合器Ⅰ，发动机与电机Ⅰ转子同轴连接后，再通过离合器Ⅰ与前排太阳轮同轴连接；电机Ⅱ的转子的两端分别与前排行星架和后排太阳轮同轴连接。
3.根据权利要求1所述的高效的混合动力汽车动力总成装置，其特征是：所述的主减速器包括输入齿轮、传动齿轮Ⅰ、传动齿轮Ⅱ、输出齿轮及差速器；所述的输入齿轮与传动齿轮Ⅰ啮合，传动齿轮Ⅰ与传动齿轮Ⅱ同轴连接，传动齿轮Ⅱ与输出齿轮啮合，输出齿轮通过差速器与输出轴连接，输出轴连接车轮。
4.根据权利要求1所述的一种高效的混合动力汽车动力总成装置，其特征在于：所述后排行星架与离合器Ⅱ的主动端连接，离合器Ⅱ的从动端安装在后排齿圈上。
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