CN106004405A - 一种混合动力汽车驱动系统 - Google Patents

一种混合动力汽车驱动系统 Download PDF

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CN106004405A
CN106004405A CN201610540703.2A CN201610540703A CN106004405A CN 106004405 A CN106004405 A CN 106004405A CN 201610540703 A CN201610540703 A CN 201610540703A CN 106004405 A CN106004405 A CN 106004405A
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gear
rotation
electromotor
drive axle
motor
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CN106004405B (zh
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夏百战
杨亮
石世光
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Jiangsu Yamake Engine Co Ltd
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University of Electronic Science and Technology of China Zhongshan Institute
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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
    • 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
    • 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

Abstract

本发明公开了一种混合动力汽车驱动系统，电力系统和燃油系统能够共同作用或单独作用实现驱动，所述燃油系统包括发动机，发动机的一端和驱动桥连接，发动机的另一端和发电机连接，驱动桥的另一端和电力系统的电动机连接，电动机的另一端和逆变器连接，逆变器进一步连接蓄电池，驱动桥的两侧通过半轴连接车轮，发动机工作时，能够带动发电机工作从而给蓄电池充电应用于电力系统，提供一种混合动力汽车驱动系统，结构简单，包括电力系统和燃油系统，电力系统和燃油系统能够共同作用或单独作用实现驱动，实现节能减碳的同时，使用范围更广，实用性较强。

Description

一种混合动力汽车驱动系统
技术领域
本发明属于电机技术领域，具体涉及一种混合动力汽车驱动系统。
背景技术
汽车尾气污染是由汽车排放的废气造成的环境污染。主要污染物为碳氢化合物、氮氧化合物、一氧化碳、二氧化硫、含铅化合物、苯并芘及固体颗粒物等，能引起光化学烟雾等。目前，电动汽车(BEV)是指以车载电源为动力，用电机驱动车轮行驶，符合道路交通、安全法规各项要求的车辆。由于对环境影响相对传统汽车较小，其前景被广泛看好，但是当前技术尚不成熟，电动汽车的使用范围还受到很大限制，如关键时刻可能动力不足等。
发明内容
为了克服上述现有技术的不足，本发明的目的是提供一种混合动力汽车驱动系统，结构简单，包括电力系统和燃油系统，电力系统和燃油系统能够共同作用或单独作用实现驱动，实现节能减碳的同时，使用范围更广，实用性较强。
为了实现上述目的，本发明采用的技术方案是：一种混合动力汽车驱动系统，包括电力系统和燃油系统，电力系统和燃油系统能够共同作用或单独作用实现驱动，所述燃油系统包括发动机，发动机的一端和驱动桥连接，发动机的另一端和发电机连接，驱动桥的另一端和电力系统的电动机连接，电动机的另一端和逆变器连接，逆变器进一步连接蓄电池，驱动桥的两侧通过半轴连接车轮，发动机工作时，能够带动发电机工作从而给蓄电池充电应用于电力系统。
优选的是，所述发动机是内燃机。
上述任一方案优选的是，所述驱动桥为带脱桥的驱动桥或贯通驱动桥。
上述任一方案优选的是，所述车轮的内侧设有轮边减速器。
上述任一方案优选的是，当电力系统单独驱动时，蓄电池为电动机供电，电动机带动驱动桥转动，从而带动车轮转动。
上述任一方案优选的是，当燃油系统单独驱动时，发动机单独为驱动桥提供动力，发动机在转动过程中，发电机同时工作并通过逆变器为蓄电池供电。
上述任一方案优选的是，所述驱动桥内部包括四个相互啮合的齿轮，分别为齿轮I, 齿轮II, 齿轮III和齿轮Ⅳ, 其中齿轮III和齿轮Ⅳ分别通过半轴和车轮连接，齿轮I和电动机旋转轴连接， 齿轮II和发动机旋转轴连接，齿轮I和齿轮II的位置能够分别通过电动机旋转轴和发动机旋转轴实现移动。
上述任一方案优选的是，所述电动机旋转轴和发动机旋转轴的一端设有花键结构，齿轮I和齿轮II的位置能够分别通过电动机旋转轴和发动机旋转轴实现移动。
上述任一方案优选的是，当燃油系统单独驱动时，齿轮I和齿轮II均往左移动，通过齿轮II的旋转能带动齿轮III和齿轮Ⅳ的旋转，从而实现车轮的转动；当电力系统单独驱动时，齿轮I和齿轮II均往右移动，通过齿轮I的旋转能带动齿轮III和齿轮Ⅳ的旋转，从而实现车轮的转动；当电力系统和燃油系统共同驱动时，齿轮I往右移动，齿轮II均往左移动，通过齿轮II的旋转能带动齿轮III和齿轮Ⅳ的旋转，从而实现车轮的转动。
本发明的有益效果是：电力系统和燃油系统能够共同作用或单独作用实现驱动，所述燃油系统包括发动机，发动机的一端和驱动桥连接，发动机的另一端和发电机连接，驱动桥的另一端和电力系统的电动机连接，电动机的另一端和逆变器连接，逆变器进一步连接蓄电池，驱动桥的两侧通过半轴连接车轮，发动机的一侧还和发电机连接，发动机工作时，能够带动发电机工作从而给蓄电池充电应用于电力系统，提供一种混合动力汽车驱动系统，结构简单，包括电力系统和燃油系统，电力系统和燃油系统能够共同作用或单独作用实现驱动，实现节能减排的同时，使用范围更广，实用性较强。
附图说明
图1为本发明的一优选实施方式的原理图。
图2为本发明的另一优选实施方式的原理图。
图3为本发明的另一优选实施方式的原理图。
图4为本发明一优选实施方式的局部结构示意图。
具体实施方式
下面结合附图对本发明的结构原理和工作原理作进一步详细说明。
如图1-图4所示，一种混合动力汽车驱动系统，包括电力系统和燃油系统，电力系统和燃油系统能够共同作用或单独作用实现驱动。电力系统和燃油系统能够共同作用实现驱动时的原理图，如图1所示，所述燃油系统包括发动机1，发动机1的一端和驱动桥2连接，发动机1的另一端和发电机连接，驱动桥2的另一端和电力系统的电动机3连接，电动机3的另一端和逆变器连接，逆变器进一步连接蓄电池，驱动桥2的两侧通过半轴4连接车轮5，发动机1工作时，能够带动发电机工作从而给蓄电池充电应用于电力系统。
本发明进一步优化的技术方案是，所述发动机1是内燃机。
本发明进一步优化的技术方案是，所述驱动桥2为带脱桥的驱动桥或贯通驱动桥。
本发明进一步优化的技术方案是，所述车轮5的内侧设有轮边减速器。
本发明进一步优化的技术方案是，当电力系统单独驱动时，原理图如图3所示，蓄电池为电动机供电，电动机带动驱动桥2转动，从而带动车轮5转动。
本发明进一步优化的技术方案是，当燃油系统单独驱动时，原理图如图3所示，发动机1单独为驱动桥2提供动力，发动机1在转动过程中，发电机同时工作并通过逆变器为蓄电池供电。
如图4所示，驱动桥2内部包括四个相互啮合的齿轮，分别为齿轮I21, 齿轮II22, 齿轮III23和齿轮Ⅳ24, 其中齿轮III23和齿轮Ⅳ24分别通过半轴4和车轮5连接，齿轮I21和电动机旋转轴6连接， 齿轮II22和发动机旋转轴7连接，齿轮I21和齿轮II22的位置能够分别通过电动机旋转轴6和发动机旋转轴7实现移动。
电动机旋转轴6和发动机旋转轴7的一端设有花键结构，齿轮I21和齿轮II22的位置能够分别通过电动机旋转轴6和发动机旋转轴7实现移动。
本发明进一步优化的技术方案是，当燃油系统单独驱动时，齿轮I21和齿轮II22均往左移动，此时，齿轮II22和齿轮III23、齿轮Ⅳ24啮合，通过齿轮II22的旋转能带动齿轮III23和齿轮Ⅳ24的旋转，从而实现车轮5的转动；当电力系统单独驱动时，齿轮I21和齿轮II22均往右移动，齿轮I21和III23、齿轮Ⅳ24啮合，通过齿轮I21的旋转能带动齿轮III23和齿轮Ⅳ24的旋转，从而实现车轮5的转动；当电力系统和燃油系统共同驱动时，齿轮I21往右移动，齿轮II22均往左移动，通过齿轮II22的旋转能带动齿轮III23和齿轮Ⅳ24的旋转，从而实现车轮5的转动。
需要说明的是，以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (9)

1.一种混合动力汽车驱动系统，其特征在于，包括电力系统和燃油系统，电力系统和燃油系统能够共同作用或单独作用实现驱动，所述燃油系统包括发动机（1），发动机（1）的一端和驱动桥（2）连接，发动机（1）的另一端和发电机连接，驱动桥（2）的另一端和电力系统的电动机（3）连接，电动机（3）的另一端和逆变器连接，逆变器进一步连接蓄电池，驱动桥（2）的两侧通过半轴（4）连接车轮（5），发动机（1）工作时，能够带动发电机工作从而给蓄电池充电应用于电力系统。
2.根据权利要求1所述的一种混合动力汽车驱动系统，其特征在于，所述发动机（1）是内燃机。
3.根据权利要求1所述的一种混合动力汽车驱动系统，其特征在于，所述驱动桥（2）为带脱桥的驱动桥或贯通驱动桥。
4.根据权利要求1所述的一种混合动力汽车驱动系统，其特征在于，所述车轮（5）的内侧设有轮边减速器。
5.根据权利要求1所述的一种混合动力汽车驱动系统，其特征在于，当电力系统单独驱动时，蓄电池为电动机供电，电动机带动驱动桥（2）转动，从而带动车轮（5）转动。
6.根据权利要求1所述的一种混合动力汽车驱动系统，其特征在于，当燃油系统单独驱动时，发动机（1）单独为驱动桥（2）提供动力，发动机（1）在转动过程中，发电机同时工作并通过逆变器为蓄电池供电。
7.根据权利要求1所述的一种混合动力汽车驱动系统，其特征在于，所述驱动桥（2）内部包括四个相互啮合的齿轮，分别为齿轮I（21）, 齿轮II（22）, 齿轮III（23）和齿轮Ⅳ（24）, 其中齿轮III（23）和齿轮Ⅳ（24）分别通过半轴（4）和车轮（5）连接，齿轮I（21）和电动机旋转轴（6）连接， 齿轮II（22）和发动机旋转轴（7）连接，齿轮I（21）和齿轮II（22）的位置能够分别通过电动机旋转轴（6）和发动机旋转轴（7）实现移动。
8.根据权利要求7所述的一种混合动力汽车驱动系统，其特征在于，所述电动机旋转轴（6）和发动机旋转轴（7）的一端设有花键结构，齿轮I（21）和齿轮II（22）的位置能够分别通过电动机旋转轴（6）和发动机旋转轴（7）实现移动。
9.根据权利要求8所述的一种混合动力汽车驱动系统，其特征在于，当燃油系统单独驱动时，齿轮I（21）和齿轮II（22）均往左移动，通过齿轮II（22）的旋转能带动齿轮III（23）和齿轮Ⅳ（24）的旋转，从而实现车轮（5）的转动；当电力系统单独驱动时，齿轮I（21）和齿轮II（22）均往右移动，通过齿轮I（21）的旋转能带动齿轮III（23）和齿轮Ⅳ（24）的旋转，从而实现车轮（5）的转动；当电力系统和燃油系统共同驱动时，齿轮I（21）往右移动，齿轮II（22）均往左移动，通过齿轮II（22）的旋转能带动齿轮III（23）和齿轮Ⅳ（24）的旋转，从而实现车轮（5）的转动。
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