CN113733889A - 一种混合动力车辆驱动装置 - Google Patents

一种混合动力车辆驱动装置 Download PDF

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CN113733889A
CN113733889A CN202111034102.1A CN202111034102A CN113733889A CN 113733889 A CN113733889 A CN 113733889A CN 202111034102 A CN202111034102 A CN 202111034102A CN 113733889 A CN113733889 A CN 113733889A
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motor
gear
input shaft
fixedly connected
shaft
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关崴
何延宇
周章遐
李晓宇
赵彦辉
赵春雁
张晓冬
华静雪
于泳宁
赵生波
石伟
于泳轩
吴维峰
杨献亮
闫学良
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Harbin Dongan Automotive Engine Manufacturing Co Ltd
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Harbin Dongan Automotive Engine Manufacturing Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • 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

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  • Combustion & Propulsion (AREA)
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  • Mechanical Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

一种混合动力车辆驱动装置，涉及一种驱动装置。发动机与输入轴联接传动，输入轴经变速器壳体一端伸入，输出轴联接传动车辆后桥，输出轴经变速器壳体相对另一端伸入，中间轴与输出轴连接为一体，中间轴与输入轴之间安装有C1离合器，输入轴通过第一行星排与第一电机的转子连接固定，第一电机为发电电机，中间轴通过第二行星排与第二电机的转子连接固定，第二电机为驱动电机。通过双电机和双行星排的结构，提供多种驱动模式，有效降低燃油消耗率，达到节能减排的目的。

Description

一种混合动力车辆驱动装置
技术领域
本发明涉及一种驱动装置，尤其是一种混合动力车辆驱动装置，属于汽车混动变速器技术领域。
背景技术
随着社会的发展和人们生活水平的提高，机动车的数量也在逐年增长，在给人们带来便利的同时，过多的尾气排放也给对自然环境造成了严重的污染。为控制汽车尾气的排放，车辆动力正在逐渐由传统的燃油动力向纯电动进行转变，然而由于技术还未发展完善，目前的纯电动汽车仍存在里程和动力上的缺陷。因此，兼顾了燃油动力和电动力的混合动力目前处于蓬勃的发展阶段，在市场上占据了极其重要的位置。
然而，目前的混合动力驱动受结构限制，需要多组湿式离合器以及多组行星排，并且阀体结构和控制策略较为繁琐，驱动模式单一，综合节油率低，仍存在很大的改进空间，难以满足当前市场的发展要求。因此，亟需一种结构及控制策略简单，能够提供多种驱动模式的混合动力车辆驱动装置。
发明内容
为解决背景技术存在的不足，本发明提供一种混合动力车辆驱动装置，通过双电机和双行星排的结构，提供多种驱动模式，有效降低燃油消耗率，达到节能减排的目的。
为实现上述目的，本发明采取下述技术方案：一种混合动力车辆驱动装置，包括发动机、输入轴、变速器壳体、第一电机、第一行星排、C1离合器、第二电机、第二行星排、中间轴以及输出轴，所述发动机输出端与输入轴外侧端联接传动，所述输入轴内侧端经变速器壳体一端伸入其内部，所述输出轴外侧端联接传动车辆后桥，输出轴内侧端经变速器壳体相对另一端伸入其内部，所述中间轴一端与输出轴内侧端同轴连接为一体，中间轴另一端与输入轴内侧端之间安装有C1离合器，所述第一行星排包括A1齿圈、PC1行星架及S1太阳轮，所述A1齿圈与变速器壳体连接固定，所述S1太阳轮设置在A1齿圈中心位置，S1太阳轮通过第一套管与第一电机的转子连接固定，所述第一套管套设在输入轴上，所述第一电机的定子与变速器壳体连接固定，第一电机为发电电机，所述PC1行星架与输入轴连接固定，PC1行星架上安装多个等角度排布的P1行星轮并啮合于A1齿圈与S1太阳轮之间，所述第二行星排包括A2齿圈、PC2行星架及S2太阳轮，所述A2齿圈与变速器壳体连接固定，所述S2太阳轮设置在A1齿圈中心位置，S2太阳轮通过第二套管与第二电机的转子连接固定，所述第二套管套设在中间轴上，所述第二电机的定子与变速器壳体连接固定，第二电机为驱动电机，所述PC2行星架与中间轴连接固定，PC2行星架上安装多个等角度排布的P2行星轮并啮合于A2齿圈与S2太阳轮之间。
与现有技术相比，本发明的有益效果是：本发明结构简单、成本低廉、布局紧凑、整机搭载性好、控制策略简单，通过双电机和双行星排的结构，提供多种驱动模式，能够有效降低燃油消耗率，达到节能减排的目的，满足当前市场的发展要求。
附图说明
图1是本发明的混合动力车辆驱动装置的结构原理图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是发明的一部分实施例，而不是全部的实施例，基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1所示，一种混合动力车辆驱动装置，包括发动机1、输入轴3、变速器壳体、第一电机4、第一行星排、C1离合器8、第二电机9、第二行星排、中间轴13以及输出轴14，所述发动机1输出端与输入轴3外侧端联接传动，优选的，在二者之间安装减震器2提高连接稳定性，所述输入轴3内侧端经变速器壳体一端伸入其内部，所述输出轴14外侧端联接传动车辆后桥，输出轴14内侧端经变速器壳体相对另一端伸入其内部，输入轴3及输出轴14与变速器壳体之间设有转动密封件为现有技术，优选的，所述变速器壳体外联OP油泵为内部供油实现润滑效果，所述中间轴13一端与输出轴14内侧端同轴连接为一体，中间轴13另一端与输入轴3内侧端之间安装有C1离合器8，所述第一行星排包括A1齿圈5、PC1行星架6及S1太阳轮7，所述A1齿圈5与变速器壳体连接固定，所述S1太阳轮7设置在A1齿圈5中心位置，S1太阳轮7通过第一套管与第一电机4的转子连接固定，所述第一套管套设在输入轴3上，所述第一电机4的定子与变速器壳体连接固定，第一电机4为发电电机，所述PC1行星架6与输入轴3连接固定，PC1行星架6上安装多个等角度排布的P1行星轮并啮合于A1齿圈5与S1太阳轮7之间，所述第二行星排包括A2齿圈10、PC2行星架11及S2太阳轮12，所述A2齿圈10与变速器壳体连接固定，所述S2太阳轮12设置在A1齿圈5中心位置，S2太阳轮12通过第二套管与第二电机9的转子连接固定，所述第二套管套设在中间轴13上，所述第二电机9的定子与变速器壳体连接固定，第二电机9为驱动电机，所述PC2行星架11与中间轴13连接固定，PC2行星架11上安装多个等角度排布的P2行星轮并啮合于A2齿圈10与S2太阳轮12之间，整体构件中发动机1、输入轴3、第一电机4、第一行星排、第二电机9、第二行星排、中间轴13及输出轴14为同轴排布，结构简单合理，动力输出稳定，优选的，在A1齿圈5及A2齿圈10外壁沿周向设置有卡齿，变速器壳体内壁对应位置配合设有卡槽，A1齿圈5及A2齿圈10分别卡设定位在变速器壳体内壁上，易于装配。
本发明的驱动模式包括：
纯电动模式
该模式下发动机1及第一电机4不工作，C1离合器8处于分离状态，动力由第二电机9提供，采用搭载的电池为第二电机9进行供电，通过第二行星排实现变速后经输出轴14传动车辆后桥，此过程中由于A2齿圈10为固定结构，第二电机9驱动S2太阳轮12主动转动，带动PC2行星架11减速比调节中间轴13，从而有效降低第二电机9的转速区间，为输出轴14提供较大的扭矩，满足整车需求，并且通过控制第二电机9的正反转即可完成前进挡与倒挡的切换，实现车辆正常运行；
发动机直驱模式
该模式下第一电机4及第二电机9不工作，C1离合器8处于接合状态，动力由发动机1提供，经输入轴3、C1离合器8、中间轴13及输出轴14直接传动车辆后桥，一般用于高速工况下，由发动机1直接驱动车辆行驶，此过程中发动机1沿其同轴方向完成动力输出，可看做直线速比，发动机1处于高效率区间，燃油经济性较好；
增程驱动模式
该模式下C1离合器8处于分离状态，发动机1通过第一行星排带动第一电机4的转子转动，为第一电机4提供动力发电，此过程中A1齿圈5为固定结构，发动机1通过输入轴3驱动PC1行星架6主动转动，带动S1太阳轮7增速比调节第一电机4的转子，使第一电机4进行发电，同时，第一电机4为第二电机9供电，第二电机9为输出轴14提供动力传动车辆后桥；
并联驱动模式
该模式下C1离合器8处于接合状态，存在两条动力传递路径。
第一，发动机1经输入轴3、C1离合器8及中间轴13传到输出轴14。
第二，第二电机9通过第二行星排传到输出轴14。
发动机1与第二电机9动力在输出轴14处耦合，提供一套较大的动力源，一般应用于功率扭矩需求较大的工况下，比如高速超车；
停车发电模式
该模式下C1离合器8处于分离状态，发动机1仅通过第一行星排带动第一电机4的转子转动，为第一电机4提供动力发电。
本发明在发动机1不在高效率区间时，作为驱动电机的第二电机9依靠电池提供的电能以纯电动模式实现驱动工作，节省燃油，在发动机1达到高效率区间时再采用发动机直驱模式，增程驱动模式下发动机1为第一电机4提供动力发电，第一电机4为第二电机9提供电能，增加行驶里程，采用并联驱动模式，发动机1和第二电机9共同提供动力，满足高速超车等需要大功率扭矩的工况，当停车怠速时进入停车发电模式，发动机1为第一电机4提供动力发电，避免发动机1空转造成动力的浪费，通过控制第一电机4和第二电机9工作调节发动机1的工况点，控制策略简单，降低发动机1的油耗。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的装体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同条件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (5)

1.一种混合动力车辆驱动装置，其特征在于：包括发动机(1)、输入轴(3)、变速器壳体、第一电机(4)、第一行星排、C1离合器(8)、第二电机(9)、第二行星排、中间轴(13)以及输出轴(14)，所述发动机(1)输出端与输入轴(3)外侧端联接传动，所述输入轴(3)内侧端经变速器壳体一端伸入其内部，所述输出轴(14)外侧端联接传动车辆后桥，输出轴(14)内侧端经变速器壳体相对另一端伸入其内部，所述中间轴(13)一端与输出轴(14)内侧端同轴连接为一体，中间轴(13)另一端与输入轴(3)内侧端之间安装有C1离合器(8)，所述第一行星排包括A1齿圈(5)、PC1行星架(6)及S1太阳轮(7)，所述A1齿圈(5)与变速器壳体连接固定，所述S1太阳轮(7)设置在A1齿圈(5)中心位置，S1太阳轮(7)通过第一套管与第一电机(4)的转子连接固定，所述第一套管套设在输入轴(3)上，所述第一电机(4)的定子与变速器壳体连接固定，第一电机(4)为发电电机，所述PC1行星架(6)与输入轴(3)连接固定，PC1行星架(6)上安装多个等角度排布的P1行星轮并啮合于A1齿圈(5)与S1太阳轮(7)之间，所述第二行星排包括A2齿圈(10)、PC2行星架(11)及S2太阳轮(12)，所述A2齿圈(10)与变速器壳体连接固定，所述S2太阳轮(12)设置在A1齿圈(5)中心位置，S2太阳轮(12)通过第二套管与第二电机(9)的转子连接固定，所述第二套管套设在中间轴(13)上，所述第二电机(9)的定子与变速器壳体连接固定，第二电机(9)为驱动电机，所述PC2行星架(11)与中间轴(13)连接固定，PC2行星架(11)上安装多个等角度排布的P2行星轮并啮合于A2齿圈(10)与S2太阳轮(12)之间。
2.根据权利要求1所述的一种混合动力车辆驱动装置，其特征在于：所述发动机(1)输出端与输入轴(3)外侧端之间安装有减震器(2)。
3.根据权利要求1所述的一种混合动力车辆驱动装置，其特征在于：所述变速器壳体外联OP油泵。
4.根据权利要求1所述的一种混合动力车辆驱动装置，其特征在于：所述发动机(1)、输入轴(3)、第一电机(4)、第一行星排、第二电机(9)、第二行星排、中间轴(13)及输出轴(14)同轴排布。
5.根据权利要求1所述的一种混合动力车辆驱动装置，其特征在于：所述A1齿圈(5)及所述A2齿圈(10)外壁分别沿周向设置有卡齿，变速器壳体内壁对应位置分别设有与所述卡齿配合的卡槽，A1齿圈(5)及A2齿圈(10)分别卡设定位在变速器壳体内壁上。
CN202111034102.1A 2021-09-03 2021-09-03 一种混合动力车辆驱动装置 Pending CN113733889A (zh)

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CN115071403A (zh) * 2022-05-31 2022-09-20 哈尔滨东安汽车发动机制造有限公司 一种双电机两挡行星排混动变速器及其传动方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115071403A (zh) * 2022-05-31 2022-09-20 哈尔滨东安汽车发动机制造有限公司 一种双电机两挡行星排混动变速器及其传动方法

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