公开(公告)号：US07956495B2

公开(公告)日：2011-06-07

申请号：US12237449

申请日：2008-09-25

Applicant: Mikimoto Jin

Inventor： Mikimoto Jin

IPC: H01F27/42

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90

Abstract: A structure compliant with non-contact power transmission includes a placement member that includes a placement side, an electronic instrument including a non-contact power transmission power receiving device being placed on the placement side, a non-contact power transmission power transmitting device, and a position detection circuit that detects the positional relationship between a primary coil and a secondary coil. The power transmitting device detects the relative positional relationship between the primary coil and the secondary coil using a harmonic detection circuit, and drives an XY stage using an actuator to automatically position the primary coil with respect to the secondary coil, for example.

Abstract translation: 符合非接触式电力传输的结构包括：放置构件，其包括放置侧，电子仪器，包括放置在放置侧的非接触式电力传输电力接收装置，非接触式电力传输电力传输装置和 检测初级线圈和次级线圈之间的位置关系的位置检测电路。 电力传输装置使用谐波检测电路检测初级线圈和次级线圈之间的相对位置关系，并且使用致动器驱动XY台，以例如相对于次级线圈自动定位初级线圈。

公开(公告)号：US20090079387A1

公开(公告)日：2009-03-26

申请号：US12237733

申请日：2008-09-25

Applicant: Mikimoto JIN ,  Kentaro YODA ,  Haruhiko SOGABE ,  Kota ONISHI ,  Yoichiro KONDO ,  Hiroshi KATO ,  Kuniharu SUZUKI ,  Katsuya SUZUKI ,  Manabu YAMAZAKI

Inventor： Mikimoto JIN ,  Kentaro YODA ,  Haruhiko SOGABE ,  Kota ONISHI ,  Yoichiro KONDO ,  Hiroshi KATO ,  Kuniharu SUZUKI ,  Katsuya SUZUKI ,  Manabu YAMAZAKI

IPC: H02J7/10

CPC classification number: H02J7/0004 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/12 ,  H02J50/60 ,  H02J50/70 ,  H02J50/80 ,  H02J50/90

Abstract: A power transmission control device provided in a non-contact power transmission system includes a power-transmitting-side control circuit that controls power transmission to a power receiving device, an actuator control circuit that controls the operation of an actuator that moves the position of a primary coil in an XY plane, a relative position detection signal generation circuit that generates a relative position detection signal relating to the primary coil and a secondary coil based on a coil end voltage or a coil current of the primary coil, and a primary coil position control circuit that causes the actuator control circuit to move the position of the primary coil in the XY plane so that the relative positional relationship between the primary coil and the secondary coil indicated by the relative position detection signal is within an allowable range.

Abstract translation: 设置在非接触式电力传输系统中的电力传输控制装置包括：电力传输侧控制电路，其控制到电力接收装置的电力传输;致动器控制电路，其控制致动器的操作， 初始线圈在XY平面中，相对位置检测信号产生电路，其基于线圈端电压或初级线圈的线圈电流产生与初级线圈和次级线圈相关的相对位置检测信号，以及初级线圈位置 控制电路，其使致动器控制电路在XY平面中移动初级线圈的位置，使得由相对位置检测信号指示的初级线圈和次级线圈之间的相对位置关系在允许范围内。

公开(公告)号：US20090079271A1

公开(公告)日：2009-03-26

申请号：US12237450

申请日：2008-09-25

Applicant: Mikimoto JIN

Inventor： Mikimoto JIN

IPC: H02J17/00

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J50/70 ,  H02J50/80 ,  H02J50/90

Abstract: A power transmission control device used for a non-contact power transmission system includes a power-transmitting-side control circuit that controls power transmission to a power receiving device, and a harmonic detection circuit that detects a harmonic signal of a drive frequency of a primary coil. A resonant circuit (leakage inductance and resonant capacitor) that resonates with the harmonic of the drive frequency of the primary coil L1 is formed in the power receiving device so that harmonic resonance occurs. The harmonic detection circuit detects the harmonic resonance peak of the drive frequency of the primary coil.

Abstract translation: 用于非接触式电力传输系统的电力传输控制装置包括控制到电力接收装置的电力传输的电力传输侧控制电路和检测主电源的驱动频率的谐波信号的谐波检测电路 线圈 在受电装置中形成与初级线圈L1的驱动频率的谐波谐振的谐振电路（漏电感和谐振电容器），发生谐波共振。 谐波检测电路检测初级线圈的驱动频率的谐波共振峰值。

公开(公告)号：US20090079269A1

公开(公告)日：2009-03-26

申请号：US12236192

申请日：2008-09-23

Applicant: Mikimoto JIN

Inventor： Mikimoto JIN

IPC: H02J17/00 ,  H01F21/00

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J50/70 ,  H02J50/80 ,  H02J50/90

Abstract: A power transmission control device used for a non-contact power transmission system includes a power-transmitting-side control circuit that controls power transmission to a power receiving device, a calculation circuit that calculates the position of a secondary coil by performing given calculations, and an actuator control circuit that controls the operation of an actuator, the actuator moving the position of the primary coil in an XY plane, the actuator control circuit scanning the primary coil for detecting the position of the secondary coil L2, the calculation circuit performing the given calculations based on data acquired by the scan for detecting the position of the secondary coil L2 to determine the position of the secondary coil L2, and the actuator control circuit moving the primary coil L1 so that the position of the primary coil coincides with the calculated position of the secondary coil.

Abstract translation: 用于非接触式电力传输系统的电力传输控制装置包括控制到电力接收装置的电力传输的电力传输侧控制电路，通过执行给定的计算来计算次级线圈的位置的计算电路，以及 执行器控制电路，其控制致动器的操作，所述致动器将所述初级线圈的位置移动到XY平面中，所述致动器控制电路扫描所述初级线圈以检测所述次级线圈L2的位置，所述计算电路执行给定的 基于通过扫描获取的数据进行的计算，用于检测次级线圈L2的位置以确定次级线圈L2的位置，以及致动器控制电路使初级线圈L1移动，使得初级线圈的位置与计算的位置一致 的次级线圈。

公开(公告)号：US20080297295A1

公开(公告)日：2008-12-04

申请号：US12153935

申请日：2008-05-28

Applicant: Manabu Yamazaki ,  Kuniharu Suzuki ,  Katsuya Suzuki ,  Hiroshi Kato ,  Yoichiro Kondo ,  Kota Onishi ,  Kentaro Yoda ,  Mikimoto Jin

Inventor： Manabu Yamazaki ,  Kuniharu Suzuki ,  Katsuya Suzuki ,  Hiroshi Kato ,  Yoichiro Kondo ,  Kota Onishi ,  Kentaro Yoda ,  Mikimoto Jin

IPC: H01F27/02

CPC classification number: H01F27/04 ,  H01F5/003 ,  H01F27/027 ,  H01F27/29 ,  H01F27/365 ,  H01F38/14

Abstract: A coil module apparatus is provided. The coil module apparatus includes a flat coil, a circuit board, a magnetic sheet, connection terminals, and a case. The flat coil has a flat shape. The circuit board is used for the flat coil. The magnetic sheet is provided so as to cover one surface portion of the flat coil. The connection terminals are provided for connecting the flat coil and the circuit board. The case encloses the flat coil, the circuit board, and the magnetic sheet and encloses the connection terminals so that the connection terminals are partly exposed.

Abstract translation: 提供一种线圈模块装置。 线圈模块装置包括扁平线圈，电路板，磁性片，连接端子和壳体。 扁平线圈具有平坦的形状。 电路板用于扁平线圈。 磁片设置成覆盖扁平线圈的一个表面部分。 连接端子用于连接扁平线圈和电路板。 外壳包围扁平线圈，电路板和磁性薄片，并包围连接端子，使连接端子部分露出。

公开(公告)号：US08204531B2

公开(公告)日：2012-06-19

申请号：US12071369

申请日：2008-02-20

Applicant: Mikimoto Jin ,  Kota Onishi

Inventor： Mikimoto Jin ,  Kota Onishi

IPC: H04B7/00

CPC classification number: H02J50/12 ,  G01V3/10 ,  H02J5/005 ,  H02J7/025 ,  H02J50/60 ,  H02J50/70 ,  H02J50/80

Abstract: A power transmission control device provided in a power transmission device of a non-contact power transmission system includes an amplitude detection circuit that detects amplitude information that relates to an induced voltage signal of a primary coil, an A/D conversion circuit that performs A/D conversion of the amplitude information, and a control circuit. The A/D conversion circuit performs A/D conversion of a detected voltage detected by the amplitude detection circuit at a conversion timing and determines digital data relating to a reference threshold voltage, the conversion timing being a timing after a given period has expired from a timing when the detected voltage has exceeded a provisional voltage. The control circuit performs at least one of data detection that detects data that has been transmitted from a power reception device by means of load modulation, foreign object detection, and detachment detection using the digital data relating to the reference threshold voltage.

Abstract translation: 设置在非接触式电力传输系统的电力传输装置中的电力传输控制装置包括检测与初级线圈的感应电压信号相关的振幅信息的振幅检测电路，执行A / 振幅信息的D转换，以及控制电路。 A / D转换电路在转换定时对由振幅检测电路检测到的检测电压进行A / D转换，并确定与参考阈值电压相关的数字数据，转换定时是指定时间段之后的定时从 检测电压超过临时电压时的定时。 控制电路使用与基准阈值电压相关的数字数据，通过负载调制，异物检测和分离检测来检测从受电装置发送的数据中的至少一种。

公开(公告)号：US08089245B2

公开(公告)日：2012-01-03

申请号：US12007073

申请日：2008-01-07

Applicant: Hiroshi Kato ,  Kuniharu Suzuki ,  Katsuya Suzuki ,  Manabu Yamazaki ,  Yoichiro Kondo ,  Kota Onishi ,  Kentaro Yoda ,  Mikimoto Jin ,  Takahiro Kamijo ,  Haruhiko Sogabe

Inventor： Hiroshi Kato ,  Kuniharu Suzuki ,  Katsuya Suzuki ,  Manabu Yamazaki ,  Yoichiro Kondo ,  Kota Onishi ,  Kentaro Yoda ,  Mikimoto Jin ,  Takahiro Kamijo ,  Haruhiko Sogabe

IPC: H02J7/00

CPC classification number: H02J7/025 ,  H01F38/14 ,  H01F2027/406 ,  H02J7/047 ,  H02J50/10 ,  H02J2007/0001

Abstract: A noncontact charging device includes a mounting portion, a primary transmission coil, a temperature-detecting element, and a control unit. A device charged in a noncontact manner is mounted on the mounting portion. The primary transmission coil supplies power to a secondary transmission coil provided to the device by the use of electromagnetic induction. The temperature-detecting element detects a temperature of a material mounted on the mounting portion. The control unit is configured to supply power to the primary transmission coil and terminate the power supply to the primary transmission coil when a predetermined temperature is detected by the temperature-detecting element. The temperature-detecting element is located on a side of a contact surface between the mounting portion and the primary transmission coil, and the center of the temperature-detecting element is located within a range of the diameter of the primary transmission coil from the center position of the primary transmission coil.

Abstract translation: 非接触充电装置包括安装部分，初级传输线圈，温度检测元件和控制单元。 以非接触方式充电的装置安装在安装部分上。 主传输线圈通过使用电磁感应向设备提供的二次传输线圈供电。 温度检测元件检测安装在安装部分上的材料的温度。 控制单元被构造成当由温度检测元件检测到预定温度时，向主传动线圈供电并终止到主传动线圈的电源。 温度检测元件位于安装部分和主传动线圈之间的接触表面的一侧，并且温度检测元件的中心位于主传动线圈的直径从中心位置的范围内 的主传动线圈。

公开(公告)号：US07847438B2

公开(公告)日：2010-12-07

申请号：US12167812

申请日：2008-07-03

Applicant: Mikimoto Jin ,  Takahiro Kamijo ,  Kentaro Yoda ,  Haruhiko Sogabe ,  Kota Onishi ,  Ken Iisaka

Inventor： Mikimoto Jin ,  Takahiro Kamijo ,  Kentaro Yoda ,  Haruhiko Sogabe ,  Kota Onishi ,  Ken Iisaka

IPC: H02J17/00

CPC classification number: H02J50/80 ,  H02J7/0011 ,  H02J7/025 ,  H02J7/045 ,  H02J50/12 ,  H02J50/60 ,  H02J50/90

Abstract: A power transmission device of a non-contact power transmission system includes a waveform monitoring circuit that generates and outputs a waveform-monitoring induced voltage signal based on a coil end signal of a primary coil, and a power transmission control device that controls a power transmission driver that drives the primary coil, the power transmission control device receiving the waveform-monitoring induced voltage signal and detecting a change in waveform of the induced voltage signal to detect a power-reception-side load state. The waveform monitoring circuit includes a first rectifier circuit having a limiter function, the first rectifier circuit including a current-limiting resistor provided between a coil end node where the coil end signal of the primary coil is generated and a monitoring node where the waveform-monitoring induced voltage signal is generated, performing a limiter operation that clamps the induced voltage signal at a high-potential-side power supply voltage, and subjecting the induced voltage signal to half-wave rectification.

Abstract translation: 非接触式电力传输系统的电力传输装置包括：波形监视电路，其根据初级线圈的线圈端信号生成并输出波形监视感应电压信号;以及电力传输控制装置，其控制电力传输 驱动初级线圈的驱动器，电力传输控制装置接收波形监视感应电压信号，并检测感应电压信号的波形变化，以检测受电方负载状态。 该波形监视电路包括具有限制功能的第一整流电路，该第一整流电路包括一限流电阻器，该限流电阻器设置在产生初级线圈的线圈端信号的线圈端节点与该波形监测 产生感应电压信号，执行将感应电压信号钳位在高电位侧电源电压的限幅器操作，并对感应电压信号进行半波整流。

公开(公告)号：US07804197B2

公开(公告)日：2010-09-28

申请号：US12163266

申请日：2008-06-27

Applicant: Ken Iisaka ,  Mikimoto Jin

Inventor： Ken Iisaka ,  Mikimoto Jin

IPC: H01F38/00

CPC classification number: H02J50/10 ,  H02J7/0011 ,  H02J7/025 ,  H02J7/045 ,  H02J50/60 ,  H02J50/80

Abstract: A power transmission control device provided in a power transmission device of a non-contact power transmission system includes a drive clock signal generation circuit that generates a drive clock signal, a driver control circuit that generates a driver control signal based on the drive clock signal, a waveform detection circuit, and a control circuit. The waveform detection circuit includes a pulse width detection circuit that measures a first pulse width period to detect first pulse width information, the first pulse width period being a period between a first edge timing of the drive clock signal and a first timing, the first timing being a timing when a first induced voltage signal that has changed from a low-potential-side power supply voltage exceeds a first threshold voltage. The control circuit detects the power-reception-side load state based on the first pulse width information.

Abstract translation: 设置在非接触式电力传输系统的电力传输装置中的电力传输控制装置包括产生驱动时钟信号的驱动时钟信号产生电路，基于驱动时钟信号产生驱动器控制信号的驱动器控制电路， 波形检测电路和控制电路。 波形检测电路包括脉冲宽度检测电路，其测量检测第一脉冲宽度信息的第一脉冲宽度周期，第一脉冲宽度周期是驱动时钟信号的第一边缘定时与第一定时之间的周期，第一定时 是从低电位侧电源电压变化的第一感应电压信号超过第一阈值电压的时刻。 控制电路基于第一脉冲宽度信息来检测受电侧负载状态。

公开(公告)号：US20090026844A1

公开(公告)日：2009-01-29

申请号：US12163300

申请日：2008-06-27

Applicant: Ken IISAKA ,  Mikimoto JIN

Inventor： Ken IISAKA ,  Mikimoto JIN

IPC: H01F38/00

CPC classification number: H02J50/12 ,  H01F38/14 ,  H02J7/025 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90

Abstract: A power transmission control device provided in a power transmission device of a non-contact power transmission system includes a drive clock signal generation circuit that generates a drive clock signal specifying a drive frequency of a primary coil, a driver control circuit that generates a driver control signal based on the drive clock signal, and outputs the driver control signal to a transmission driver, a waveform detection circuit that detects a change in waveform of an induced voltage signal of the primary coil, and a control circuit that performs foreign object detection based on a detection result of the waveform detection circuit. The drive clock signal generation circuit outputs the drive clock signal set at a foreign object detection frequency during foreign object detection, the foreign object detection frequency being a frequency differing from a normal power transmission frequency.

Abstract translation: 设置在非接触式电力传输系统的电力传输装置中的电力传输控制装置包括：驱动时钟信号生成电路，其生成指定初级线圈的驱动频率的驱动时钟信号;驱动器控制电路，其生成驱动器控制 信号，并且将驱动器控制信号输出到发送驱动器，检测初级线圈的感应电压信号的波形变化的波形检测电路，以及基于该信号进行异物检测的控制电路 波形检测电路的检测结果。 驱动时钟信号生成电路输出在异物检测期间以异物检测频率设定的驱动时钟信号，异物检测频率为与正常功率发送频率不同的频率。