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    POWER SUPPLY DEVICE, VEHICLE AND NON-CONTACT POWER SUPPLY SYSTEM
    1.
    发明申请
    POWER SUPPLY DEVICE, VEHICLE AND NON-CONTACT POWER SUPPLY SYSTEM 有权
    电源设备，车辆和非接触式电源系统

    公开(公告)号：US20160288653A1

    公开(公告)日：2016-10-06

    申请号：US14778499

    申请日：2014-03-24

    Applicant: NISSAN MOTOR CO., LTD.

    Inventor： Yukinori TSUKAMOTO

    IPC: B60L11/18 ,  H02J50/80 ,  H02J50/10 ,  H02J7/02

    CPC classification number: B60L11/182 ,  B60L11/1816 ,  B60L11/1825 ,  B60L11/1838 ,  B60L2230/16 ,  B60L2250/16 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10 ,  H02J50/80 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163

    Abstract: A non-contact power supply control unit supplies power in a non-contact manner from a power transmission coil to a power reception coil to charge a battery of a vehicle. A contact power supply unit is electrically connected via a cable to a connection terminal of the vehicle to supply power to its battery. A controller controls the non-contact power supply control unit and the contact power supply unit. When the battery of a first vehicle is being charged by one non-contact power supply system of the non-contact power supply control unit and the contact power supply system of the contact power supply unit, and there is a request from a second vehicle for a power supply by another power supply system, the power supply by one power supply system is continued and the power supply by the other power supply system is put on standby.

    Abstract translation: 非接触式电源控制单元从电力传输线圈向受电线圈以非接触的方式供电，对车辆的电池进行充电。 接触电源单元通过电缆电连接到车辆的连接端子，以向其电池供电。 控制器控制非接触式电源控制单元和接触电源单元。 当第一车辆的电池被非接触电源控制单元的一个非接触电源系统和接触供电单元的接触供电系统充电时，并且存在来自第二车辆的请求 由另一个电源系统供电，一个电源系统的电源继续供电，另一个电源系统的电源被置于待机状态。

    ELECTRIC VEHICLE AND CONTROL METHOD THEREOF
    3.
    发明申请
    ELECTRIC VEHICLE AND CONTROL METHOD THEREOF 有权

    公开(公告)号：US20230087455A1

    公开(公告)日：2023-03-23

    申请号：US17802322

    申请日：2020-02-26

    Applicant: NISSAN MOTOR CO., LTD.

    Inventor： Tomoyuki MANABE ,  Yukinori TSUKAMOTO

    IPC: B60L15/20 ,  H02P5/74

    Abstract: A method for controlling an electric vehicle driven by a plurality of electric motors including a first electric motor, in which a lubricant, which is used for lubricating the electric motors and power transmission systems therefor, is used for cooling the electric motors is provided. The method includes setting torque distributions for the plurality of electric motors on the basis of a driving force required by the electric vehicle controlling the drive of the plurality of electric motors on the basis of the set torque distributions and circulating intermittently the lubricant used for cooling the first electric motor when the torque distribution set for the first electric motor is smaller than a predetermined value which is regarded as a reference value.

    NON-CONTACT POWER SUPPLY SYSTEM
    4.
    发明申请
    NON-CONTACT POWER SUPPLY SYSTEM 审中-公开
    非接触式电源系统

    公开(公告)号：US20160288665A1

    公开(公告)日：2016-10-06

    申请号：US14778476

    申请日：2014-03-24

    Applicant: NISSAN MOTOR CO., LTD.

    Inventor： Yukinori TSUKAMOTO

    IPC: B60L11/18 ,  H02J50/80 ,  H02J50/60 ,  H02J7/02 ,  H02J50/10

    CPC classification number: B60L11/1846 ,  B60L53/12 ,  B60L53/305 ,  B60L53/31 ,  B60L53/37 ,  B60L53/38 ,  B60L53/65 ,  B60L2240/622 ,  B60L2250/16 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10 ,  H02J50/40 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T10/7291 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/162 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

    Abstract: A non-contact power supply system supplies power in a non-contact manner between a power transmission coil of a power supply device and a power reception coil of a vehicle. A vehicle side communication unit permits power transmission from the power transmission coil to the power reception coil with respect to one of several power supply devices and transmits a permission signal including identification information of the power supply device. A determination unit determines if a paired communication has been established between the vehicle and the power supply device. The power supply device has a communication unit that receives the permission signal. A controller controls power from the power transmission coil to the power reception coil when the identification information of a power supply device and the identification information in a permission signal match. The determination unit determines that a paired communication has been established when power is detected.

    Abstract translation: 非接触式电源系统以电力供给装置的输电线圈与车辆的受电线圈之间的非接触方式供电。 车辆侧通信单元允许相对于几个电源装置之一从电力传输线圈向受电线圈的电力传输，并且发送包括电源装置的识别信息的许可信号。 确定单元确定在车辆和电源设备之间是否建立了配对通信。 电源装置具有接收许可信号的通信单元。 当电源装置的识别信息和许可信号中的识别信息匹配时，控制器控制从电力传输线圈到受电线圈的电力。 当检测到电力时，确定单元确定成对通信已经建立。

    CHARGING APPARATUS AND NON-CONTACT POWER FEEDING APPARATUS
    6.
    发明申请
    CHARGING APPARATUS AND NON-CONTACT POWER FEEDING APPARATUS 审中-公开
    充电装置和非接触式电力馈送装置

    公开(公告)号：US20160159226A1

    公开(公告)日：2016-06-09

    申请号：US14392196

    申请日：2014-05-30

    Applicant: NISSAN MOTOR CO., LTD.

    Inventor： Yukinori TSUKAMOTO

    IPC: B60L11/18

    CPC classification number: B60L11/182 ,  B60L3/00 ,  B60L11/1838 ,  B60L15/2072 ,  B60L2240/28 ,  B60L2250/24 ,  H02J5/005 ,  H02J7/025 ,  H02J50/10 ,  H02J50/90 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163

    Abstract: There is provided a vehicle-side charging apparatus disposed in a vehicle (2). The charging apparatus includes a power receiving coil (21) which receives power from a power transmitting coil (11) disposed in a power feeding apparatus (1) in a non-contacting manner through at least magnetic coupling, a battery (25) which is charged by reception power of the power receiving coil (21), and a vehicle-side controller (20) which controls battery charge of the battery and outputs a command of a power feeding amount to the power feeding apparatus. The power feeding amount is an amount of power feeding from the power transmitting coil to the power receiving coil. The vehicle-side controller (20) determines whether or not the vehicle (2) is to be started. The vehicle-side controller (20) outputs a command for decreasing the power feeding amount to the power feeding apparatus (1) when the vehicle-side controller (20) determines that the vehicle (2) is to be started during the power feeding from the power transmitting coil (11) to the power receiving coil (21).

    Abstract translation: 设置在车辆（2）中的车辆侧充电装置。 充电装置包括：电力接收线圈（21），其通过至少磁耦合以非接触方式从设置在供电装置（1）的电力传输线圈（11）接收电力;电池（25），其是 由电力接收线圈（21）的接收功率充电，以及控制电池的电池充电的车辆侧控制器（20），向供电装置输出供电量的指令。 供电量是从发送线圈向受电线圈供电的量。 车辆侧控制器（20）判定车辆（2）是否起动。 车辆侧控制装置（20）在车辆侧控制装置（20）在进行供电时判断为要启动车辆（2）时，输出用于减小供电装置（1）的供电量的指令 所述动力传递线圈（11）到所述受电线圈（21）。

    COOLING SYSTEM FOR POWER CONVERSION DEVICE
    7.
    发明申请
    COOLING SYSTEM FOR POWER CONVERSION DEVICE 有权

    公开(公告)号：US20210243922A1

    公开(公告)日：2021-08-05

    申请号：US17265575

    申请日：2018-08-09

    Applicant: NISSAN MOTOR CO., LTD. ,  RENAULT S.A.S.

    Inventor： Naoki TAKAHASHI ,  Yukinori TSUKAMOTO

    IPC: H05K7/20

    Abstract: Provided is a cooling system for a power conversion device that includes a radiator, a radiator fan supplying air to the radiator, and a power conversion device including a plurality of electric components and a casing housing the plurality of electric components inside. The casing includes a base portion which is formed of a non-metallic material and on which the plurality of electric components is placed and a cover portion formed of a metallic material, fixed to the base portion, and covering a periphery of the plurality of electric components. A refrigerant channel through which a refrigerant cooling the plurality of electric components flows is formed in the base portion of the casing, and the casing is disposed at a position where an airflow of the radiator fan is applied to the cover portion.

    METHOD FOR CONTROLLING NON-CONTACT ELECTRIC POWER SUPPLY SYSTEM, AND NON-CONTACT ELECTRIC POWER SUPPLY SYSTEM
    8.
    发明申请
    METHOD FOR CONTROLLING NON-CONTACT ELECTRIC POWER SUPPLY SYSTEM, AND NON-CONTACT ELECTRIC POWER SUPPLY SYSTEM 审中-公开

    公开(公告)号：US20200156488A1

    公开(公告)日：2020-05-21

    申请号：US16619151

    申请日：2017-06-13

    Applicant: NISSAN MOTOR CO., LTD.

    Inventor： Yukinori TSUKAMOTO ,  Shihang MO

    IPC: B60L53/12 ,  H02J50/70 ,  B60R25/24 ,  H02J50/10 ,  G07C9/00

    Abstract: A method for controlling a non-contact electric power supply system in which an electric power receiving coil mounted on a host vehicle is opposed to an electric power transmitting coil set on a ground, the non-contact electric power supply system supplying electric power from the electric power transmitting coil to the electric power receiving coil in a non-contact manner and, when a moving object is detected in a detection region around the electric power receiving coil or the electric power transmitting coil during the electric power supply, stopping or reducing the electric power supply, the method including: determining whether another vehicle is parked around the host vehicle; and expanding, when determining that the other vehicle is parked, the detection region as compared to when not determining that the other vehicle is parked.

    WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER RECEPTION DEVICE
    9.
    发明申请
    WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER RECEPTION DEVICE 有权

    公开(公告)号：US20170126060A1

    公开(公告)日：2017-05-04

    申请号：US15301818

    申请日：2014-04-08

    Applicant: NISSAN MOTOR CO., LTD.

    Inventor： Yukinori TSUKAMOTO

    IPC: H02J50/10 ,  B60L11/18 ,  H02J50/90 ,  H02J7/02 ,  H02J50/40

    CPC classification number: H02J50/10 ,  B60L11/18 ,  B60L11/182 ,  H02J7/025 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90

    Abstract: When a vehicle approaches a parking space, a ground controller excites a power transmission coil using an excitation pattern signal containing identification data, and a vehicle controller acquires the identification data from the excitation pattern signal received by at least one of subcoils. Then, a communication unit transmits the acquired identification data to the ground unit. The ground controller pairs the power transmission coil and the power reception coil with each other when the identification data contained in the excitation pattern signal and the identification data transmitted from the vehicle controller match each other. Also, the pairing is canceled if the identification data received by the subcoil provided on the front side and the identification data received by the subcoil provided on the rear side are different from each other.

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