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    Power transmission system and power supply device for vehicles
    5.
    发明授权
    Power transmission system and power supply device for vehicles 有权
    车辆动力传动系统和供电装置

    公开(公告)号：US09421877B2

    公开(公告)日：2016-08-23

    申请号：US13521154

    申请日：2011-01-10

    申请人： Shinji Ichikawa ,  Tetsuhiro Ishikawa ,  Hiroshi Hirayama ,  Nobuyoshi Kikuma ,  Kunio Sakakibara

    发明人： Shinji Ichikawa ,  Tetsuhiro Ishikawa ,  Hiroshi Hirayama ,  Nobuyoshi Kikuma ,  Kunio Sakakibara

    IPC分类号： H02J17/00 ,  B60L11/18 ,  H02J5/00

    CPC分类号： B60L11/182 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/70 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

    摘要： A power transmission system has an AC power source and a high-frequency power driver that make up a high-frequency power source, and a primary self-resonant coil and a secondary self-resonant coil. The secondary self-resonant coil is magnetically coupled, by magnetic field resonance, to the primary self-resonant coil, and receives as a result high-frequency power from the primary self-resonant coil. The coils of the primary self-resonant coil and the secondary self-resonant coil resonate in an even mode when high-frequency power is transmitted from the primary self-resonant coil to the secondary self-resonant coil. Specifically, the primary self-resonant coil and the secondary self-resonant coil resonate in a state where currents in mutually opposite directions flow in the two coils.

    摘要翻译： 电力传输系统具有组成高频电源的交流电源和高频功率驱动器，以及初级自谐振线圈和次级自谐振线圈。 次级自谐振线圈通过磁场谐振磁耦合到初级自谐振线圈，从而接收来自初级自谐振线圈的高频功率。 当高频功率从初级自谐振线圈传递到次级自谐振线圈时，初级自谐振线圈和次级自谐振线圈的线圈以偶模谐振。 具体地，初级自谐振线圈和次级自谐振线圈在相互相反的电流在两个线圈中流动的状态下谐振。

    POWER TRANSMISSION SYSTEM AND POWER SUPPLY DEVICE FOR VEHICLES
    6.
    发明申请
    POWER TRANSMISSION SYSTEM AND POWER SUPPLY DEVICE FOR VEHICLES 有权
    电力传输系统和车辆电源设备

    公开(公告)号：US20120326499A1

    公开(公告)日：2012-12-27

    申请号：US13521154

    申请日：2011-01-10

    申请人： Shinji Ichikawa ,  Tetsuhiro Ishikawa ,  Hiroshi Hirayama ,  Nobuyoshi Kikuma ,  Kunio Sakakibara

    发明人： Shinji Ichikawa ,  Tetsuhiro Ishikawa ,  Hiroshi Hirayama ,  Nobuyoshi Kikuma ,  Kunio Sakakibara

    IPC分类号： H02J17/00 ,  B60L1/00

    CPC分类号： B60L11/182 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/70 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

    摘要： A power transmission system has an AC power source and a high-frequency power driver that make up a high-frequency power source, and a primary self-resonant coil and a secondary self-resonant coil. The secondary self-resonant coil is magnetically coupled, by magnetic field resonance, to the primary self-resonant coil, and receives as a result high-frequency power from the primary self-resonant coil. The coils of the primary self-resonant coil and the secondary self-resonant coil resonate in an even mode when high-frequency power is transmitted from the primary self-resonant coil to the secondary self-resonant coil. Specifically, the primary self-resonant coil and the secondary self-resonant coil resonate in a state where currents in mutually opposite directions flow in the two coils.

    摘要翻译： 电力传输系统具有组成高频电源的交流电源和高频功率驱动器，以及初级自谐振线圈和次级自谐振线圈。 次级自谐振线圈通过磁场谐振磁耦合到初级自谐振线圈，从而接收来自初级自谐振线圈的高频功率。 当高频功率从初级自谐振线圈传递到次级自谐振线圈时，初级自谐振线圈和次级自谐振线圈的线圈以偶模谐振。 具体地，初级自谐振线圈和次级自谐振线圈在相互相反的电流在两个线圈中流动的状态下谐振。

    Resonance type non-contact charging device
    9.
    发明授权
    Resonance type non-contact charging device 有权
    共振型非接触充电装置

    公开(公告)号：US08421411B2

    公开(公告)日：2013-04-16

    申请号：US13492372

    申请日：2012-06-08

    申请人： Kazuyoshi Takada ,  Sadanori Suzuki ,  Kenichi Nakata ,  Shimpei Sakoda ,  Yukihiro Yamamoto ,  Shinji Ichikawa ,  Tetsuhiro Ishikawa

    发明人： Kazuyoshi Takada ,  Sadanori Suzuki ,  Kenichi Nakata ,  Shimpei Sakoda ,  Yukihiro Yamamoto ,  Shinji Ichikawa ,  Tetsuhiro Ishikawa

    IPC分类号： H02J7/00 ,  B60L9/00 ,  B60W20/00

    CPC分类号： H01M10/46 ,  B60L11/182 ,  H01M10/44 ,  H01M2220/20 ,  H02J7/025 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

    摘要： A resonance type non-contact charging device includes a high frequency power source, a primary side resonant coil, a secondary side resonant coil, a charger, a secondary battery, and a stop control unit. The primary side resonant coil receives supply of high frequency electric power from the high frequency power source. The secondary side resonant coil is arranged apart from the primary side resonant coil in a non-contact manner. The secondary side resonant coil receives electric power from the primary side resonant coil through magnetic field resonance between the primary side resonant coil and the secondary side resonant coil. The charger receives supply of high frequency electric power from the secondary side resonant coil. The secondary battery is connected to the charger. The stop control unit stops the high frequency power source before stopping the charger when charging is to be stopped.

    摘要翻译： 谐振型非接触充电装置包括高频电源，初级侧谐振线圈，次级侧谐振线圈，充电器，二次电池和停止控制单元。 初级侧谐振线圈从高频电源接收高频电力供给。 次级侧谐振线圈以非接触方式与初级侧谐振线圈分开配置。 次级侧谐振线圈通过初级侧谐振线圈和次级侧共振线圈之间的磁场谐振从一次侧共振线圈接收电力。 充电器从次级侧谐振线圈接收高频电力供应。 二次电池连接到充电器。 停止控制单元在停止充电时停止高频电源。

    NON-CONTACT POWER TRANSMISSION APPARATUS AND DESIGN METHOD
    10.
    发明申请
    NON-CONTACT POWER TRANSMISSION APPARATUS AND DESIGN METHOD 审中-公开
    非接触式电力传输装置和设计方法

    公开(公告)号：US20110227421A1

    公开(公告)日：2011-09-22

    申请号：US13131707

    申请日：2009-11-27

    申请人： Shimpei Sakoda ,  Sadanori Suzuki ,  Kazuyoshi Takada ,  Keinichi Nakata ,  Yukihiro Yamamoto ,  Shinji Ichikawa ,  Tetsuhiro Ishikawa

    发明人： Shimpei Sakoda ,  Sadanori Suzuki ,  Kazuyoshi Takada ,  Keinichi Nakata ,  Yukihiro Yamamoto ,  Shinji Ichikawa ,  Tetsuhiro Ishikawa

    IPC分类号： H01F38/14 ,  H05K13/00

    CPC分类号： H02J50/12 ,  B60L53/12 ,  H02J17/00 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14 ,  Y10T29/49002

    摘要： A non-contact power transmission apparatus is disclosed. The non-contact power transmission apparatus includes an alternating-current power source and a resonant system. The resonant system includes a primary coil connected to the alternating-current power source, a primary-side resonance coil, a secondary-side resonance coil, and a secondary coil is connected to a load. The apparatus also has a first capacitor and a second capacitor. A first resonant frequency, which is a resonant frequency of the primary-side resonance coil and the first capacitor, and a second resonant frequency, which is a resonant frequency of the secondary-side resonance coil and the second capacitor, are set to be equal to each other. The frequency of an alternating voltage of the alternating-current power source is set to match with the first resonant frequency and the second resonant frequency.

    摘要翻译： 公开了一种非接触式动力传递装置。 非接触式电力传输装置包括交流电源和谐振系统。 谐振系统包括连接到交流电源的初级线圈，初级侧谐振线圈，次级侧谐振线圈和次级线圈连接到负载。 该装置还具有第一电容器和第二电容器。 作为次级侧共振线圈和第二电容器的共振频率的作为初级侧共振线圈和第一电容器的谐振频率的第一谐振频率和作为次级侧谐振线圈和第二电容器的谐振频率的第二谐振频率被设定为相等 对彼此。 将交流电源的交流电压的频率设定为与第一谐振频率和第二谐振频率一致。