CN116633106A - 一种集成轴向磁通反向电机的混合动力驱动装置 - Google Patents

一种集成轴向磁通反向电机的混合动力驱动装置 Download PDF

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CN116633106A
CN116633106A CN202310688660.2A CN202310688660A CN116633106A CN 116633106 A CN116633106 A CN 116633106A CN 202310688660 A CN202310688660 A CN 202310688660A CN 116633106 A CN116633106 A CN 116633106A
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disc
stator
rotor
permanent magnets
composite modulation
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刘欣
郭晓敏
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Tianjin Polytechnic 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
    • B60K6/26—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
    • B60K6/24—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 combustion engines
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
    • 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
    • B60K2006/264—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 with outer rotor and inner stator
    • 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
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Abstract

一种集成轴向磁通反向电机的混合动力驱动装置，属于永磁电机领域。本发明主要包括：盘式永磁型定子，复合调制环转子，环式定子，盘式转子，盘式定子。环式和盘式定子均由铁心和绕组组成；盘式永磁型定子由铁心和绕组及定子齿上NS交替分布的永磁体组成；复合调制环转子由调制环，周向齿上NS交替分布的永磁体及转子轴组成；盘式转子由支撑架、转子轴和NS交替分布的永磁体组成；盘式转子轴和发动机输出轴，车轮驱动轴和复合调制环转子轴均通过离合器相连；车轮驱动轴提供动力。本发明能实现电动、发动机、混动、能量回收和纯发电等工作模式，较传统行星传动混动系统，具有结构紧凑、稳定性高、无机械摩擦损耗、高转矩密度/效率等特点。

Description

一种集成轴向磁通反向电机的混合动力驱动装置
技术领域
本发明属于永磁电机领域，具体涉及一种集成轴向磁通反向电机的混合动力驱动装置。
背景技术
传统燃油汽车的燃油消耗和尾气污染是一直被关注的热点问题。随着社会对于节能环保意识、能源的高效利用等方面的不断推广和深入，人们对产品的性能要求越来越高，电动汽车和混动汽车均有能耗少和低排放的特点。另一方面，新能源汽车电池作为电动汽车“三电”之一，仍有许多问题有待解决，如：寿命短、能量密度低、价格高等问题。因此，现阶段融合燃油车和电动汽车优点的混合动力汽车具有较大的研究价值和发展前景。
混动汽车驱动装置连接方式有多种：其中，串联式驱动装置，发动机工作在最佳工作区，其能量转换为：发动机输出全部转换为电能，再转换为驱动汽车的机械能，该转换方式存在机电能量转换效率低和电池充放电效率低的问题，因此降低了燃油利用率；并联式驱动装置具有较高的能量利用率，但发动机会受到实际工况的影响，进而影响汽车效率，同时并联结构具有较为复杂的变速装置和传动机构等；混联式驱动装置采用两台电机实现发动机转矩和转速调节，提高了发动机效率，但是需要行星齿轮实现动力分配，结构复杂且成本较高。
针对上述驱动装置存在体积笨重，结构复杂，成本较高和效率偏低等问题。在空间紧凑的汽车驱动系统中，设计体积紧凑、结构简单和高效率等高性能的驱动装置具有研究价值和实际的工程意义。
发明内容
本发明目的：针对上述现有技术，提出一种集成轴向磁通反向电机的混合动力驱动装置，该驱动装置可实现电动模式、发动机模式、混动模式、能量回收模式和纯发电模式等多种运行工况。
技术方案：一种集成轴向磁通反向电机的混合动力驱动装置，其特征在于：结构主要包括：盘式永磁型定子，复合调制环转子，环式定子，盘式转子，盘式定子。所述环式定子和盘式定子均由定子铁心和电枢绕组组成；所述盘式永磁型定子由定子铁心和电枢绕组及定子齿上NS极交替分布的永磁体组成；所述复合调制环转子为双凸极结构，由导磁材料制成的复合调制环，周向齿上NS极交替分布的永磁体及复合调制环转子轴组成；所述盘式转子由盘式转子支撑架、盘式转子轴和NS交替分布的扇形永磁体组成；所述盘式转子轴与发动机输出轴通过离合器相连；所述车轮驱动轴与复合调制环转子轴通过离合器相连，提供动力输出。
上述一种集成轴向磁通反向电机的混合动力驱动装置，所述盘式定子绕组有两套绕组，分别为励磁绕组和电枢绕组。励磁绕组通直流电，用以产生NS交替的恒定磁场，电枢绕组通三相交流电，用以产生旋转磁场。
上述一种集成轴向磁通反向电机的混合动力驱动装置，所述盘式永磁型定子齿部交替分布的永磁体充磁方向为轴向，且NS极充磁方向相反。
上述一种集成轴向磁通反向电机的混合动力驱动装置，所述盘式转子交替分布的永磁体充磁方向为轴向，且NS极充磁方向相反
上述一种集成轴向磁通反向电机的混合动力驱动装置，所述复合调制环转子周向齿上永磁体充磁方向为径向，且NS极充磁方向相反。
上述一种集成轴向磁通反向电机的混合动力驱动装置，所述盘式转子轴与发动机输出轴通过离合器实现两轴的连接与分离。
上述一种集成轴向磁通反向电机的混合动力驱动装置，所述车轮驱动轴与复合调制环转子轴通过离合器实现两轴的连接与分离。
上述一种集成轴向磁通反向电机的混合动力驱动装置，所述复合调制环转子、盘式转子和盘式定子恒定磁场极对数分别为Ns、p1和p2，且满足：Ns＝p1+p2
有益效果：本发明所提出的集成轴向磁通反向电机的混合动力驱动装置，将轴向磁通反向电机和轴向磁齿轮复合电机进行集成，结合两者优点，具有轴向尺寸小，转矩密度大，效率高和散热好等优点。同时该系统无机械摩擦损耗，复合调制环转子为双凸极结构，能够增加系统稳定性和可靠性。该混合动力驱动装置在电动模式、混动模式、发动机模式、能量回收模式和纯发电模式等五种工作状态运行时，均能通过环式定子实现发电，这种驱动和发电一体设计能够提高系统的工作效率、电池的续航和能量利用率。另外纯发电模式，可以在汽车电池无电量时等突发情况下依靠发动机对电池进行充电，能够增加该装置应对突发状况的能力。
附图说明
下面通过参考附图并结合实例具体地描述本发明，在附图中：
图1是本发明的装配图。
图2是本发明的结构示意图。
图3是本发明各结构永磁体充磁方式示意图。
图4是本发明各工作模式功率流原理示意图。
图中：
1、盘式永磁型定子 2、复合调制环转子
3、环式定子 4、盘式转子
5、盘式定子 6、盘式转子轴
7、盘式定子励磁绕组 8、盘式定子电枢绕组
9、环式定子电枢绕组 10、盘式永磁型定子电枢绕组
11、复合调制环转子轴
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，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作出创造性劳动的前提下所获得的所有其它实施例，都属于本发明保护的范围。
下面结合图1至图4对本发明做进一步说明，但不作为本发明的限定。
本实施方式所述一种集成轴向磁通反向电机的混合动力驱动装置，结构包括：盘式永磁型定子1，复合调制环转子2，环式定子3，盘式转子4，盘式定子5，盘式转子轴6，复合调制环转子轴11。环式定子和盘式定子均由定子铁心和电枢绕组组成；盘式永磁型定子由定子铁心和电枢绕组及定子齿上NS极交替分布的永磁体组成；复合调制环转子为双凸极结构，由导磁材料制成的复合调制环，周向齿上NS极交替分布的永磁体及复合调制环转子轴组成；盘式转子由盘式转子支撑架、盘式转子轴和NS交替分布的扇形永磁体组成；盘式转子轴与发动机输出轴通过离合器相连；复合调制环转子轴与车轮驱动轴通过离合器相连，提供动力输出。
盘式定子绕组有两套绕组，分别为励磁绕组和电枢绕组。励磁绕组通直流电，用以产生NS交替的恒定磁场，电枢绕组通三相交流电，用以产生旋转磁场。
盘式永磁型定子齿部交替分布的永磁体充磁方向为轴向，且NS极充磁方向相反。盘式转子交替分布的永磁体充磁方向为轴向，且NS极充磁方向相反。复合调制环转子周向齿上永磁体充磁方向为径向，且NS极充磁方向相反。
盘式转子轴与发动机输出轴通过离合器实现两轴的连接与分离。车轮驱动轴与复合调制环转子轴通过离合器实现两轴的连接与分离。
复合调制环转子、盘式转子和盘式定子恒定磁场极对数分别为Ns、p1和p2，且满足：Ns＝p1+p2
工作原理：
纯电动模式：该模式下，发动机不工作，盘式永磁型定子和复合调制环转子组成轴向磁通反向电机，基于磁通反向电机工作原理，盘式永磁型定子电枢绕组中通三相交流电，复合调制环转子进行旋转，转矩为T1(该过程下文称为原理一)；盘式定子电枢绕组通三相交流电和盘式转子及复合调制环转子组成磁齿轮传动，基于磁场调制原理，使复合调制环转子进行旋转，转矩为T2。复合调制环转子轴与车轮驱动轴连接，进行动力输出，转矩为T3(T3＝T1+T2)。复合调制环转子周向永磁体切割环式定子中的电枢绕组(该过程下文称为原理二)，产生电能Pe4。该模式功率流如图4(a)。该运行模式适合在城市道路拥堵时或低速场合等工况。
发动机模式：该模式下，发动机工作，发动机输出轴和盘式转子轴连接，盘式定子中励磁绕组通直流电产生恒定磁场，盘式定子、盘式转子和复合调制环转子形成磁齿轮传动，基于磁场调制原理，复合调制环转子旋转，转矩为Tm(该过程下文称为原理三)，复合调制环转子轴与车轮驱动轴连接实现动力输出，转矩为T3(T3＝Tm)。如原理二所述，环式定子中产生电能Pe4。该模式功率流如图4(b)。该运行模式适合高速运行工况。
混动模式：该模式下，发动机工作，如原理三所述，复合调制环转子产生转矩Tm；盘式永磁型定子电枢绕组中通三相交流电，如原理一所述，复合调制环转子产生转矩T1，复合调制环转子轴与车轮驱动轴连接实现动力输出，转矩为T3(T3＝Tm+T1)。如原理二所述，环式定子中产生电能Pe4。其功率流如图4(c)。该运行模式适合高速或需要加速等工况。
能量回收模式：该模式下，发动机不工作，盘式永磁型定子和盘式定子均不通电。当刹车或车辆滑行时，复合调制环转子轴与车轮驱动轴连接，车轮带动复合调制环转子进行旋转，如原理二所述，环式定子中产生电能Pe4。其功率流如图4(d)。
纯发电模式：该模式下，发动机工作，发动机输出轴和盘式转子轴连接，复合调制环转子轴与车轮驱动轴断开，无动力输出。如原理三所述，复合调制环转子进行旋转。如原理二所述，环式定子中产生电能Pe4。其功率流如图4(e)。该模式适用于电池没电时或在城市道路中等红灯时发动机空转等路况。
以上对本发明的实例进行了详细说明，但是应该理解的是，这些实施例仅仅是本发明的原理和应用的示例。因此应该理解的是，可以对示例性的实施例进行许多修改，并且可以设计出其他的布置，只要不偏离所附权利要求所限定的本发明的精神和范围。应该理解的是，可以通过不同于原始权利要求所描述的方式来结合不同的从属权利要求和本文中所述的特征。还可以理解的是，结合单独实施例所描述的特征可以使用在其它所述实施例中。。

Claims (8)

1.一种集成轴向磁通反向电机的混合动力驱动装置，其特征在于：结构主要包括：盘式永磁型定子，复合调制环转子，环式定子，盘式转子，盘式定子。所述环式定子和盘式定子均由定子铁心和电枢绕组组成；所述盘式永磁型定子由定子铁心和电枢绕组及定子齿上NS极交替分布的永磁体组成；所述复合调制环转子为双凸极结构，由导磁材料制成的复合调制环，周向齿上NS极交替分布的永磁体及复合调制环转子轴组成；所述盘式转子由盘式转子支撑架、盘式转子轴和NS交替分布的扇形永磁体组成；所述盘式转子轴与发动机输出轴通过离合器相连；所述车轮驱动轴与复合调制环转子轴通过离合器相连，提供动力输出。
2.根据权利要求1所述的集成轴向磁通反向电机的混合动力驱动装置，其特征在于：所述盘式定子绕组有两套绕组，分别为励磁绕组和电枢绕组。励磁绕组通直流电，用以产生NS交替的恒定磁场，电枢绕组通三相交流电，用以产生旋转磁场。
3.根据权利要求1所述的集成轴向磁通反向电机和的混合动力驱动装置，其特征在于：所述盘式永磁型定子齿部交替分布的永磁体充磁方向为轴向，且NS极充磁方向相反。
4.根据权利要求1所述的集成轴向磁通反向电机的混合动力驱动装置，其特征在于：所述盘式转子交替分布的永磁体充磁方向为轴向，且NS极充磁方向相反。
5.根据权利要求1所述的集成轴向磁通反向电机的混合动力驱动装置，其特征在于：所述复合调制环转子周向齿上永磁体充磁方向为径向，且NS极充磁方向相反。
6.根据权利要求1所述的集成轴向磁通反向电机的混合动力驱动装置，其特征在于：所述盘式转子轴与发动机输出轴通过离合器实现两轴的连接与分离。
7.根据权利要求1所述的集成轴向磁通反向电机的混合动力驱动装置，其特征在于：所述车轮驱动轴与复合调制环转子轴通过离合器实现两轴的连接与分离。
8.根据权利要求1所述的集成轴向磁通反向电机的混合动力驱动装置，其特征在于：所述复合调制环转子、盘式转子和盘式定子恒定磁场极对数分别为Ns、p1和p2，且满足：Ns＝p1+p2。
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