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    HYBRID POWER DRIVING SYSTEM AND DRIVING METHOD THEREOF
    41.
    发明授权
    HYBRID POWER DRIVING SYSTEM AND DRIVING METHOD THEREOF 有权
    混合物系统在ANTRIEBSVERFAHREN

    公开(公告)号：EP2210758B1

    公开(公告)日：2015-06-24

    申请号：EP08846206.4

    申请日：2008-10-22

    Applicant: BYD Company Limited

    Inventor： WANG, Chuanfu ,  LUO, Hongbin ,  CHEN, Wei ,  REN, Yi ,  TANG, Xiaohua ,  LAN, Haibin

    IPC: B60K6/40 ,  B60K6/48 ,  B60K6/547 ,  B60W10/26 ,  B60K5/04 ,  B60W10/11 ,  B60W20/00 ,  B60K1/00 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10

    CPC classification number: B60W20/20 ,  B60K5/04 ,  B60K6/20 ,  B60K6/40 ,  B60K6/48 ,  B60K6/547 ,  B60K17/00 ,  B60K2001/001 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  Y02T10/6221 ,  Y02T10/6269 ,  Y02T10/6286 ,  Y10T477/23 ,  Y10T477/26

    Abstract: The present invention discloses a hybrid power driving system, comprising: an engine, a clutch, a first shaft, a second shaft disposed parallel to the first shaft, a motor, an energy storage device, and an output gear. The engine may be connected with the first shaft via the clutch. The motor is connected with the second shaft directly or indirectly, and is electrically connected with the energy storage device. The first shaft has a first gear, a second gear and a first synchronizer, in which the first gear and the second gear are mounted on the first shaft via bearings respectively, and the first synchronizer is selectively engaged with the first gear or the second gear. The second shaft may have a third gear, a fourth gear and a second synchronizer, in which the third gear may be mounted on the second shaft via a bearing. The fourth gear may be fixed to the second shaft. And the second synchronizer may be selectively engaged with the third gear or the fourth gear. The first gear may be engaged with the third gear, the second gear may be engaged with the fourth gear. And the third gear may be engaged with an output gear. The present invention also discloses a driving method of a hybrid power driving system. Through the first synchronizer and the second synchronizer selectively engaging with corresponding gears, a plurality of operating modes can be realized. And the structure is simple and compact.

    Abstract translation: 本发明公开了一种混合动力驱动系统，包括：发动机，离合器，第一轴，平行于第一轴设置的第二轴，电动机，能量存储装置和输出齿轮。 发动机可以通过离合器与第一轴连接。 电动机与第二轴直接或间接连接，与蓄能装置电连接。 第一轴具有第一齿轮，第二齿轮和第一同步器，其中第一齿轮和第二齿轮分别通过轴承安装在第一轴上，并且第一同步器选择性地与第一齿轮或第二齿轮啮合 。 第二轴可以具有第三齿轮，第四齿轮和第二同步器，其中第三齿轮可以经由轴承安装在第二轴上。 第四齿轮可以固定到第二轴。 并且第二同步器可以选择性地与第三档或第四档接合。 第一齿轮可以与第三齿轮接合，第二齿轮可与第四齿轮接合。 并且第三档可以与输出齿轮啮合。 本发明还公开了一种混合动力驱动系统的驱动方法。 通过第一同步器和第二同步器选择性地与相应的齿轮啮合，可以实现多种操作模式。 结构简单紧凑。

    ENERGY STORAGE SYSTEM FOR BALANCING LOAD OF POWER GRID
    43.
    发明公开
    ENERGY STORAGE SYSTEM FOR BALANCING LOAD OF POWER GRID 审中-公开
    能量存储系统在电网负荷均衡

    公开(公告)号：EP2436093A1

    公开(公告)日：2012-04-04

    申请号：EP10780019.5

    申请日：2010-04-20

    Applicant: BYD Company Limited

    Inventor： LUO, Hongbin ,  LIAO, Yunhao ,  ZHANG, Zifeng ,  WANG, Yinghui ,  DENG, Linwang ,  YIN, Shaowen ,  CHEN, Donghong ,  TANG, Xiaohua ,  XU, Juan

    IPC: H02J3/28 ,  H02J3/32

    CPC classification number: H02J3/32 ,  Y10T307/505 ,  Y10T307/527

    Abstract: An energy storage system for balancing the load of a power grid (6) comprises: a controller (3), a plurality of energy storage tanks (1) connected in parallel, and a plurality of controllable switches (2) connected to the plurality of energy storage tanks (1) respectively, in which the controller (3) is configured to detect a frequency and a phase of the power grid (6) and thereby to control the controllable switches (2) to charge the energy storage tanks (1) using the power from the power grid (6) or to input the power from the energy storage tanks (1) to the power grid (6) in accordance with the frequency and the phase of the power grid (6) so as to balance the load of the power grid (6). The energy storage system may balance the load of the power grid (6) so that the power consuming demand can be satisfied during the peak time.

    HYBRID POWER OUTPUT SYSTEM
    44.
    发明公开
    HYBRID POWER OUTPUT SYSTEM 有权
    混合动力输出系统

    公开(公告)号：EP2117868A1

    公开(公告)日：2009-11-18

    申请号：EP07846123.3

    申请日：2007-12-21

    Applicant: Byd Company Limited

    Inventor： WANG, Chuanfu ,  LUO, Hongbin ,  ZHOU, Xuguang ,  CHEN, Huanguang ,  TANG, Xiaohua ,  SONG, Youchuan

    IPC: B60K6/442

    CPC classification number: B60K6/40 ,  B60K1/02 ,  B60K6/387 ,  B60K6/442 ,  B60L3/0061 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1868 ,  B60L15/2045 ,  B60L2220/14 ,  B60L2220/46 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2260/26 ,  Y02T10/6217 ,  Y02T10/6234 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7283

    Abstract: A hybrid power output system for outputting the power to the wheel driving shaft, comprising an engine (1), a first motor (2), a second motor (3), a third motor (12), a battery (6), a first clutch (4), a second clutch (5), and a third clutch (11), wherein the first motor (2) and the second motor (3) are connected electrically with the battery(6), and the third motor (12) is connected electrically with the battery or another battery; the engine(1) is connected to the first motor (2) via the first clutch (4), and connected to the third motor (12) via the third clutch (11); the first motor (2) is connected to the second motor (3) via the second clutch (5), and the second motor is connected to a wheel driving shaft (8). The hybrid power output system can reduce the response time of the vehicle, perfect its power performance, save the space and reduce the cost as well.

    Abstract translation: 一种用于向车轮驱动轴输出动力的混合动力输出系统，包括发动机，第一电动机，第二电动机，第三电动机，电池， 第一离合器（4），第二离合器（5）和第三离合器（11），其中第一电动机（2）和第二电动机（3）与电池（6）电连接，第三电动机 12）与电池或另一电池电连接; （1）通过第一离合器（4）与第一电动机（2）连接，并通过第三离合器（11）与第三电动机（12）连接。 第一电动机2通过第二离合器5与第二电动机3连接，第二电动机与车轮驱动轴8连接。 混合动力输出系统可以减少车辆的响应时间，完善其动力性能，节省空间并降低成本。

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