公开(公告)号：US09150113B2

公开(公告)日：2015-10-06

申请号：US13514787

申请日：2009-12-28

Applicant: Shinji Ichikawa

Inventor： Shinji Ichikawa

IPC: H02J7/00 ,  B60L11/18

CPC classification number: B60L11/1824 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/005 ,  B60L11/1803 ,  B60L11/1818 ,  B60L11/185 ,  B60L11/1861 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2220/14 ,  B60L2230/12 ,  B60L2240/36 ,  B60L2270/32 ,  B60L2270/34 ,  H02J7/00 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7088 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14

Abstract: A vehicle externally chargeable includes a power storage device, an AC/DC converter, an inlet, a first power line, at least one connector inserted in the first power line, and a second power line. To the inlet, a charging cable can be connected to transfer electric power from an external power source. The first power line is connected to the inlet and the AC/DC converter. The second power line is branched from a path that is located on the first power line and that connects the connector and the AC/DC converter to each other.

Abstract translation: 外部可充电的车辆包括蓄电装置，AC / DC转换器，入口，第一电力线，插入在第一电力线中的至少一个连接器和第二电力线。 到入口，可以连接充电电缆，以从外部电源传输电力。 第一条电源线连接到入口和AC / DC转换器。 第二电力线从位于第一电力线上的路径分支，并将连接器和AC / DC转换器彼此连接。

公开(公告)号：US09124126B2

公开(公告)日：2015-09-01

申请号：US13983662

申请日：2011-03-11

Applicant: Shinji Ichikawa

Inventor： Shinji Ichikawa

IPC: H02J7/02 ,  H01F38/14 ,  B60L11/18 ,  H04B5/00 ,  B60L11/14 ,  H02J17/00

CPC classification number: B60L11/1829 ,  B60L11/14 ,  B60L11/182 ,  B60L11/1824 ,  B60L11/1833 ,  B60L2210/10 ,  B60L2210/40 ,  B60L2270/147 ,  H01F38/14 ,  H02J17/00 ,  H02J50/12 ,  H02J50/70 ,  H02J50/90 ,  H04B5/0037 ,  H04B5/0081 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14

Abstract: A coil unit includes a resonant coil establishing electromagnetic field resonant coupling with an external resonant coil provided external to a vehicle. The resonant coil includes an outer side coil extending along a circumference of a first winding center, centered about the first winding center, and an extension extending from the outer side coil into a region surrounded by the outer side coil. The resonant coil is formed such that an anti-node of the resonant coil that is an area of an anti-node of AC current flowing through the resonant coil, is located at the extension when electromagnetic field resonant coupling is established between the external resonant coil and the resonant coil.

Abstract translation: 线圈单元包括谐振线圈，其与设置在车辆外部的外部谐振线圈建立电磁场谐振耦合。 谐振线圈包括沿着第一绕组中心的圆周延伸的外侧线圈，以第一绕组中心为中心，以及从外侧线圈延伸到由外侧线圈包围的区域中的延伸部。 谐振线圈形成为使得当在外部谐振线圈之间建立电磁场谐振耦合时，作为流过谐振线圈的AC电流的反节点的区域的谐振线圈的反节点位于延伸部 和谐振线圈。

公开(公告)号：US20150239354A1

公开(公告)日：2015-08-27

申请号：US14426771

申请日：2012-09-13

Applicant: Naoki Gorai ,  Shinji Ichikawa ,  Tadashi Kondo

Inventor： Naoki Gorai ,  Shinji Ichikawa ,  Tadashi Kondo

IPC: B60L11/18 ,  H02J5/00 ,  H02J7/02

CPC classification number: B60L11/182 ,  B60L3/00 ,  B60L11/1803 ,  B60L11/1829 ,  B60L11/1833 ,  B60L11/1835 ,  B60L11/1838 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2230/00 ,  B60L2230/16 ,  B60L2240/62 ,  B60L2250/10 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/7291 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/162 ,  Y02T90/163

Abstract: A non-contact power supply system supplies electric power in a non-contact manner from a power transmission device to a vehicle. The power transmission device includes an impedance adjusting unit configured to adjust an impedance between a power supply unit and a power transmission unit. A vehicle ECU assists an alignment between the power transmission unit and the power receiving unit in the parking operation based on a power transmission efficiency between the power transmission unit and the power receiving unit. A power transmission ECU, at the time of the alignment in the parking operation, controls the impedance adjusting unit based on a distance between the power transmission unit and the power receiving unit in a vertical direction (vehicle height). Accordingly, lowering of the power transmission efficiency caused by a change in an impedance along with a change in the vehicle height can be suppressed.

Abstract translation: 非接触式电源系统以非接触方式从电力传输装置向车辆供电。 电力传输装置包括：阻抗调整单元，被配置为调整电源单元和电力传输单元之间的阻抗。 基于动力传递单元和受电单元之间的动力传递效率，车辆ECU在停车操作中辅助动力传递单元与受电单元之间的对准。 在停车操作中的对准时，动力传递ECU基于动力传递单元和动力接收单元之间的距离在垂直方向（车高）上控制阻抗调节单元。 因此，可以抑制由阻抗的变化引起的动力传递效率的降低以及车辆高度的变化。

公开(公告)号：US20150123465A1

公开(公告)日：2015-05-07

申请号：US14397574

申请日：2012-05-09

Applicant: Shinji Ichikawa

Inventor： Shinji Ichikawa

IPC: B60L11/18 ,  H02J17/00

CPC classification number: B60L11/182 ,  B60K1/04 ,  B60K2001/0422 ,  B60L11/14 ,  B60L11/1824 ,  B60L11/1833 ,  B60L11/1861 ,  B60L11/1877 ,  B60L11/1887 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2250/16 ,  H01F38/14 ,  H02J7/0042 ,  H02J17/00 ,  H02J50/12 ,  H02J50/40 ,  H04B5/0037 ,  H04B5/0075 ,  H04W4/046 ,  H04W4/40 ,  Y02T10/70 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14 ,  Y02T90/34

Abstract: A vehicle includes: a power reception unit that receives electric power contactlessly from a power transmission unit externally provided; and an electronic device. The power reception unit includes a coil formed to surround a winding axis. Assuming that a region extending in a direction in which the winding axis extends from the coil when viewing the coil from above the vehicle is an adjacent region, the electronic device is away from the adjacent region.

Abstract translation: 车辆包括：从外部的动力传递单元非接触地接收电力的受电单元; 和电子设备。 受电单元包括围绕绕组轴线形成的线圈。 假设在从车辆上方观察线圈时沿卷轴从线圈延伸的方向延伸的区域是相邻区域，电子设备远离相邻区域。

公开(公告)号：US20150115704A1

公开(公告)日：2015-04-30

申请号：US14389493

申请日：2012-05-11

Applicant: Naoki Gorai ,  Shinji Ichikawa ,  Keisuke Inoue

Inventor： Naoki Gorai ,  Shinji Ichikawa ,  Keisuke Inoue

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

CPC classification number: H02J50/80 ,  B60L7/14 ,  B60L11/005 ,  B60L11/182 ,  B60L11/1833 ,  B60L11/1846 ,  B60L11/1887 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/72 ,  B60M7/003 ,  H02J5/005 ,  H02J7/025 ,  H02J13/0075 ,  H02J17/00 ,  H02J50/12 ,  H02J50/40 ,  H02J50/90 ,  Y02T10/7022 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/7291 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y02T90/34 ,  Y04S30/14

Abstract: In a non-contact electric power feed system, electric power is supplied in a non-contact manner from an electric power transmission device to a vehicle representing an electric power reception device. The electric power transmission device includes an electric power transmission unit, a communication unit for radio communication with the electric power reception device, and a control device for controlling the electric power transmission unit. The control device varies transmitted electric power from the electric power transmission unit while the electric power transmission unit transmits electric power, and determines whether or not pairing between the vehicle specified as an electric power transmission target and the electric power transmission unit is appropriate, based on information on variation in electric power from the vehicle specified as the electric power transmission target through radio communication.

Abstract translation: 在非接触供电系统中，以电力传输装置的非接触方式将电力供给到代表电力接收装置的车辆。 电力传输装置包括电力传输单元，与电力接收装置进行无线电通信的通信单元和用于控制电力传输单元的控制装置。 控制装置在电力传输单元发送电力的同时改变来自电力传输单元的透射电力，并且基于以下方式确定是否适合指定为电力传输目标的车辆与电力传输单元之间的配对 关于通过无线电通信指定为电力发送目标的车辆的电力变化的信息。

公开(公告)号：US20150091511A1

公开(公告)日：2015-04-02

申请号：US14395746

申请日：2012-05-09

Applicant: Shinji Ichikawa

Inventor： Shinji Ichikawa

IPC: B60L11/18 ,  H02J5/00 ,  H02J7/02 ,  H02J17/00

CPC classification number: B60L11/182 ,  B60L53/12 ,  B60L53/35 ,  B60L2270/147 ,  H01F38/14 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14

Abstract: An electrically powered vehicle includes: a connection portion to which a supply unit that supplies energy is connected; and a power reception unit that receives electric power contactlessly from a power transmission unit provided externally, the vehicle including a front region disposed at a front side relative to a center of the vehicle in a front-rear direction, and a rear region disposed at a rear portion relative to the center of the vehicle, the power reception unit being disposed to be displaced to one of the front region and the rear region relative to the center in the front-rear direction, the connection portion being provided in the other of the front region and the rear region.

Abstract translation: 电动车辆包括：连接供应单元的连接部分，供应单元连接到该连接部分; 以及电力接收单元，其从外部设置的动力传递单元非接触地接收电力，所述车辆包括前后区域，所述前部区域设置在前后方向上相对于所述车辆的中心的前侧，以及后部区域 后部相对于车辆的中心，所述受电部被配置为相对于所述前后方向的中心位移到前区域和后区域中的一方，所述连接部设置在所述前后区域的另一方 前部区域和后部区域。

公开(公告)号：US08947046B2

公开(公告)日：2015-02-03

申请号：US13697133

申请日：2011-05-26

Applicant: Shinji Ichikawa ,  Toru Nakamura ,  Kazuyoshi Takada ,  Sadanori Suzuki ,  Shimpei Sakoda ,  Yukihiro Yamamoto

Inventor： Shinji Ichikawa ,  Toru Nakamura ,  Kazuyoshi Takada ,  Sadanori Suzuki ,  Shimpei Sakoda ,  Yukihiro Yamamoto

IPC: H01M10/46 ,  B60L11/18 ,  B60K6/445 ,  B60L11/12 ,  B60L11/14 ,  H02J5/00

CPC classification number: B60L11/182 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1838 ,  B60L2220/14 ,  H02J5/005 ,  H02J50/12 ,  H02J50/80 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163

Abstract: A power feeding system is provided, in which a detected value of reflected power at a power supply device in a power feeding installation is sent from the power feeding installation to a vehicle via a first communication device, the vehicle has an impedance matching device for adjusting an impedance at a resonance system that is constituted of a power transmission resonator, including a primary self-resonant coil and a primary coil in the power feeding installation, and a power receiving resonator, including a secondary self-resonant coil and a secondary coil in the vehicle, and the impedance matching device is controlled based on the detected value of the reflected power at the power supply device, which has been received from the power feeding installation.

Abstract translation: 提供了一种供电系统，其中供电装置中的供电装置处的反射功率的检测值经由第一通信装置从供电装置发送到车辆，该车辆具有用于调节的阻抗匹配装置 在由馈电装置中包括初级自谐振线圈和初级线圈的功率传输谐振器构成的谐振系统处的阻抗以及包括次级自谐振线圈和次级线圈的电力接收谐振器 基于从供电装置接收到的供电装置的反射功率的检测值来控制车辆和阻抗匹配装置。

公开(公告)号：US20150001957A1

公开(公告)日：2015-01-01

申请号：US14358658

申请日：2011-11-18

Applicant: Shinji Ichikawa

Inventor： Shinji Ichikawa

IPC: H02J5/00 ,  H01F27/36 ,  B60L11/18

CPC classification number: H02J50/12 ,  B60L11/182 ,  H01F27/36 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/70 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

Abstract: A power transmission device includes a power transmission unit transmitting electric power in a contactless manner to a power reception unit provided outside; and a power transmission-side shield formed in a hollow shape and provided so as to surround the power transmission unit. An electromagnetic wave can pass through a region on a side opposite to a region where the power reception unit is located across the power transmission-side shield. The power transmission-side shield is provided with a shield member on a side opposite to the power transmission unit across the power transmission-side shield.

Abstract translation: 电力传输装置包括：电力传输单元，其以非接触方式向设在外部的受电单元发送电力; 以及形成为中空形状并且设置成围绕所述动力传递单元的动力传递侧护罩。 电磁波可以穿过电力传输侧屏蔽件与电力接收单元所在的区域相对的一侧的区域。 动力传递侧护罩在动力传递侧护罩的与动力传递单元相反的一侧设置有遮蔽构件。

公开(公告)号：US20140305722A1

公开(公告)日：2014-10-16

申请号：US14357848

申请日：2011-11-25

Applicant: Shinji Ichikawa ,  Satoru Horiuchi

Inventor： Shinji Ichikawa ,  Satoru Horiuchi

IPC: B60L11/00

CPC classification number: B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L11/182 ,  B60L11/1829 ,  B60L2270/147 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14 ,  Y10S903/907

Abstract: This vehicle includes a vehicle-mounted component mounted below a rear floor panel and an electric power reception device mounted below the rear floor panel and including an electric power reception portion receiving electric power in a non-contact manner from an electric power transmission device including an externally provided electric power transmission portion, and the vehicle-mounted component is arranged flush with and around the electric power reception device.

Abstract translation: 该车辆包括安装在后地板面板下方的车载部件和安装在后地板面板下方的电力接收装置，并且包括接收电力的电力接收部分，该电力接收部分从包括 外部设置的电力传递部，并且车载部件与电力接收装置并列配置。

公开(公告)号：US08854011B2

公开(公告)日：2014-10-07

申请号：US13319579

申请日：2009-05-14

Applicant: Shinji Ichikawa ,  Kazuyoshi Takada ,  Shimpei Sakoda

Inventor： Shinji Ichikawa ,  Kazuyoshi Takada ,  Shimpei Sakoda

IPC: H01M10/46 ,  B60L11/12 ,  B60L11/14 ,  B60L11/18

CPC classification number: B60L11/14 ,  B60L11/123 ,  B60L11/1812 ,  B60L11/1816 ,  B60L11/182 ,  B60L2210/10 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2220/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7088 ,  Y02T10/7216 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/127 ,  Y02T90/14

Abstract: A vehicle includes a power reception terminal, a charger and a non-contact power reception unit. The power reception terminal is configured to be electrically connectable to an AC power supply. The charger is configured to convert AC electric power inputted from the power reception terminal to a predetermined DC voltage. The non-contact power reception unit is configured to be magnetically coupled to a power transmission unit of an AC power supply to receive electric power from the AC power supply in a non-contact manner. The non-contact power reception unit is connected to a power conversion circuit of the charger.

Abstract translation: 车辆包括受电端子，充电器和非接触式电力接收单元。 受电端子被配置为可以与AC电源电连接。 充电器被配置为将从电力接收端子输入的AC电力转换为预定的DC电压。 非接触受电单元被配置为磁耦合到AC电源的电力传输单元，以非接触方式从AC电源接收电力。 非接触式电力接收单元连接到充电器的电力转换电路。