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1. 发明专利

JP2014166093A Power receiving apparatus and non-contact power transmission device 审中-公开
标题翻译：电力接收装置和非接触式电力传输装置
公开(公告)号：JP2014166093A
公开(公告)日：2014-09-08
申请号：JP2013037068
申请日：2013-02-27
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： ONO TAKUMA , FURUIKE TAKESHI , NAKAJIMA YUTAKA , TAGUCHI YUICHI , TOGANO HIROKI , MATSUKURA KEISUKE
IPC分类号： H02J17/00 , B60L5/00 , B60L11/18 , B60M7/00 , H02J7/00 , H02J7/04
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a power receiving apparatus which can improve transmission efficiency and can appropriately minimize reduction in transmission efficiency due to, for example, positional deviation of each coil, and to provide a non-contact power transmission device including the power receiving apparatus.SOLUTION: A non-contact power transmission device 10 includs a ground side apparatus 11 and a vehicle side apparatus 21. The ground side apparatus 11 is provided with a high frequency power supply 12, and a transmitter 13 receiving high frequency power from the high frequency power supply 12. The vehicle side apparatus 21 is provided with a power receiver 23 which can receive high frequency power, in noncontact, from the transmitter 13, and a load 22 to which the high frequency power received by the power receiver 23 is inputted. The vehicle side apparatus 21 is provided with a secondary impedance conversion group G2 for converting the impedance so that the impedance from the output end of the power receiver 23 to the load 22 approaches a specific resistance Rout.
摘要翻译：要解决的问题：提供一种能够提高传输效率并且可以适当地最小化由于例如每个线圈的位置偏差导致的传输效率的降低的电力接收装置，并且提供一种包括电力接收的非接触电力传输装置装置。解决方案：非接触式动力传递装置10包括地面侧装置11和车辆侧装置21.地面侧装置11设置有高频电源12和从其接收高频电力的发射器13 高频电源12.车辆侧设备21设置有能够从发射机13接收非接触的高频电力的功率接收器23和由电力接收器23接收的高频功率的负载22 输入。车辆侧设备21设置有用于转换阻抗的二次阻抗转换组G2，使得从电力接收器23的输出端到负载22的阻抗接近特定电阻Rout。

2. 发明专利

JP2017093052A 送電機器审中-公开
公开(公告)号：JP2017093052A
公开(公告)日：2017-05-25
申请号：JP2015216951
申请日：2015-11-04
申请人：株式会社豊田自動織機 , Toyota Industries Corp
发明人： ONO TAKUMA , OSHIMA ATSUSHI
IPC分类号： H02J50/00 , H02J7/00
CPC分类号： H02J7/00 , H02J50/12 , H02J50/80
摘要：【課題】出力電圧と出力電流の位相差によって電力抑制を行い、遅れ位相の場合にも適切な電力抑制を行う。【解決手段】外部電力を予め定められた周波数の交流電力に変換するDC/RF変換器12bを有する交流電源12は、1次側コイル14aを備え、1次側コイル14aから2次側コイル23aに対して非接触で交流電力を送電する。DC/RF変換器12bにおける電圧のゼロクロスを検出する電圧ゼロクロス検出回路16及び電流のゼロクロスを検出する電流ゼロクロス検出回路17の検出信号が位相差検出回路18に入力される。送電側コントローラ15は、位相差検出回路18の検出信号を入力し、位相差が生じている場合に、DC/RF変換器12bの出力電力を抑制する電力抑制制御を行う。遅れ位相が検出された場合は、進み位相が検出された場合に比べて電力抑制量が小さく設定される。【選択図】図1

3. 发明专利

JP2014075883A Power reception apparatus, and non-contact power transmission device 有权
标题翻译：电力接收装置和非接触式电力传输装置
公开(公告)号：JP2014075883A
公开(公告)日：2014-04-24
申请号：JP2012221259
申请日：2012-10-03
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： MATSUKURA KEISUKE , KONDO NAOSHI , FURUIKE TAKESHI , KATSUNAGA HIROSHI , TAGUCHI YUICHI , TOGANO HIROKI , INOUE KEISUKE , TSUNEKAWA HIROKI , ONO TAKUMA , NAKAJIMA YUTAKA
IPC分类号： H02J17/00 , H01F38/14
CPC分类号： B60L11/182 , B60L11/1824 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2270/147 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/12 , H02J50/80 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/14
摘要： PROBLEM TO BE SOLVED: To provide a power reception apparatus which can minimize reduction of transmission efficiency, and a non-contact power transmission device including the power reception apparatus.SOLUTION: A non-contact power transmission device 10 consists of a ground side apparatus 11 and a vehicle side apparatus 21. The ground side apparatus 11 is provided with a high frequency power supply 12, and a power transmission unit 13 to which high frequency power is inputted from the high frequency power supply 12. The vehicle side apparatus 21 is provided with a power reception unit 23 which can receive high frequency power, in non-contact, from the power transmission unit 13, and a variable load 22 to which the high frequency power received by the power reception unit 23 is inputted. The vehicle side apparatus 21 is provided with a second impedance converter 32 connected with the power reception unit 23, a third impedance converter 33 connected with the variable load 22, and a relay 52 which can switch the connection destination of the second impedance converter 32 between a fixed resistor 51 and the third impedance converter 33.
摘要翻译：要解决的问题：提供一种能够最小化传输效率降低的电力接收装置，以及包括该受电装置的非接触式电力传输装置。解决方案：非接触式电力传输装置10由接地侧装置11 以及车辆侧设备21.地面侧设备11设置有高频电源12和从高频电源12输入高频电力的电力传输单元13.车辆侧设备21 具有能够接收来自电力传输单元13的非接触的高频电力的受电单元23和由电力接收单元23接收的高频功率的可变负载22。车辆侧设备21设置有与受电单元23连接的第二阻抗转换器32，与可变负载22连接的第三阻抗转换器33和可以将第二阻抗转换器32的连接目的地切换到第二阻抗转换器32的连接目的地的继电器52 固定电阻51和第三阻抗转换器33。

4. 发明专利

JP2014042428A Contactless power transmission apparatus 审中-公开
标题翻译：无连接电力传输装置
公开(公告)号：JP2014042428A
公开(公告)日：2014-03-06
申请号：JP2012184396
申请日：2012-08-23
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： TSUNEKAWA HIROKI , FURUIKE TAKESHI , NAKAJIMA YUTAKA , KATSUNAGA HIROSHI , TAGUCHI YUICHI , TOGANO HIROKI , MATSUKURA KEISUKE , ONO TAKUMA
IPC分类号： H02J17/00 , H02J7/00
CPC分类号： B60L11/182 , H02J7/025 , H02J7/045 , H02J17/00 , H02J50/12 , H02J50/80
摘要： PROBLEM TO BE SOLVED: To provide a contactless power transmission apparatus capable of suitably charging a power storage section.SOLUTION: A contactless power transmission apparatus 10 has a ground-side device 11 installed on the ground level and a vehicle-side device 21 mounted on a vehicle. The ground-side device 11 has a high-frequency power source 12 and a power transmitter 13 into which high-frequency power is input from the high-frequency power source 12. The vehicle-side device 21 has a power receiver 23 which can receive high-frequency power from the power transmitter 13 in a contactless manner, and an automotive battery 22. A vehicle-side controller 26, by variably controlling capacitance of a secondary side capacitor 23b constituting the power receiver 23, adjusts an impedance Zin of a load 30 so that direct power of the power value suitable for charge can be input to the automotive battery 22.
摘要翻译：要解决的问题：提供一种能够适当地对蓄电部进行充电的非接触式动力传递装置。解决方案：非接触式动力传递装置10具有安装在地面上的接地侧装置11和安装在地面上的车辆侧装置21 一辆车。接地侧装置11具有从高频电源12输入高频电力的高频电源12和电力发送部13.车辆侧装置21具有能够接收的电力接收部23 以无接触方式来自电力发送器13的高频电力以及汽车电池22.车辆侧控制器26通过可变地控制构成电力接收器23的次级侧电容器23b的电容来调整负载的阻抗Zin 30，使得能够将适合于充电的功率值的直接功率输入到汽车电池22。

5. 发明专利

JP2014007864A Contactless power transmission apparatus 有权
标题翻译：无连接电力传输装置
公开(公告)号：JP2014007864A
公开(公告)日：2014-01-16
申请号：JP2012142202
申请日：2012-06-25
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： FURUIKE TAKESHI , KONDO NAOSHI , KATSUNAGA HIROSHI , TAGUCHI YUICHI , TOGANO HIROKI , MATSUKURA KEISUKE , INOUE KEISUKE , TSUNEKAWA HIROKI , ONO TAKUMA
IPC分类号： H02J17/00 , B60L5/00 , B60L11/18 , B60M7/00 , H02J7/00
CPC分类号： H03H7/38 , B60L11/182 , B60L11/1824 , B60L11/1861 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2240/70 , B60L2270/147 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/12 , H02J50/80 , H02J50/90 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T10/7291 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/14 , Y02T90/16
摘要： PROBLEM TO BE SOLVED: To provide a contactless power transmission apparatus that can appropriately transmits power when a load impedance changes.SOLUTION: A contactless power transmission apparatus 10 includes a ground side apparatus 11 disposed on the ground, and a vehicle side apparatus 21 mounted on a vehicle. The ground side apparatus 11 has a high frequency power supply 12, and a power transmitter 13 having a primary side coil 13a. The vehicle side apparatus 21 has a power receiver 23 having a secondary side coil 23a, and a vehicular battery 22 connected to the power receiver 23 via a rectifier 24 and a charger 25. The charger 25 includes a DC/DC converter 30 having switching elements 31, 32, and a duty ratio adjustment section 40 for adjusting duty ratios of switching actions of the switching elements 31, 32.
摘要翻译：要解决的问题：提供一种在负载阻抗变化时适当地发送电力的非接触式电力传输装置。解决方案：非接触式电力传输装置10包括设置在地面上的接地侧装置11和安装在一辆车。地侧设备11具有高频电源12和具有初级侧线圈13a的功率发射器13。车辆侧设备21具有具有次级侧线圈23a的电力接收器23和经由整流器24和充电器25连接到电力接收器23的车辆电池22.充电器25包括具有开关元件的DC / DC转换器30 31,32，以及用于调整开关元件31,32的开关动作的占空比的占空比调整部40。

6. 发明专利

JP2014090634A Non-contact power transmission device 审中-公开
标题翻译：非接触式电力传输装置
公开(公告)号：JP2014090634A
公开(公告)日：2014-05-15
申请号：JP2012240462
申请日：2012-10-31
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： TSUNEKAWA HIROKI , FURUIKE TAKESHI , NAKAJIMA YUTAKA , KATSUNAGA HIROSHI , TAGUCHI YUICHI , TOGANO HIROKI , MATSUKURA KEISUKE , ONO TAKUMA
IPC分类号： H02J17/00 , H02J7/00
摘要： PROBLEM TO BE SOLVED: To provide a non-contact power transmission device capable of suitably charging a power storage unit.SOLUTION: A non-contact power transmission device 10 comprises: a ground side apparatus 11 installed on the ground; and a vehicle side apparatus 21 mounted on a vehicle C. The ground side apparatus 11 comprises: a high-frequency power supply 12; and a power transmitter 13 to which high-frequency power is input from the high-frequency power supply 12. The vehicle side apparatus 21 comprises: a power receiver 23 capable of receiving high-frequency power from the power transmitter 13 in a non-contact manner; and a vehicle battery 22. The vehicle side apparatus 21 comprises a vehicle height adjustment unit 41 for adjusting a distance between the power transmitter 13 and the power receiver 23. A vehicle side controller 26 adjusts impedance Zin of a load 30 by controlling the vehicle height adjustment unit 41, so that DC power having a power value suitable for charging is input to the vehicle battery 22.
摘要翻译：要解决的问题：提供能够对蓄电单元进行适当充电的非接触式动力传递装置。解决方案：非接触式动力传递装置10包括：地面侧装置11，其安装在地面上; 以及安装在车辆C上的车辆侧设备21.地侧设备11包括：高频电源12; 以及从高频电源12输入高频电力的电力发送器13.车辆侧设备21包括：能够以非接触方式从电力发送器13接收高频电力的电力接收器23 方式; 车辆侧装置21包括用于调整动力传递器13和动力接收器23之间的距离的车辆高度调节单元41.车辆侧控制器26通过控制车辆高度调节单元41，使得具有适于充电的功率值的DC电力被输入到车辆电池22。

7. 发明专利

JP2014017894A Transmitting apparatus and contactless power transmission system 审中-公开
标题翻译：发送装置和无连接电力传输系统
公开(公告)号：JP2014017894A
公开(公告)日：2014-01-30
申请号：JP2012151572
申请日：2012-07-05
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： MATSUKURA KEISUKE , NAKAJIMA YUTAKA , FURUIKE TAKESHI , KATSUNAGA HIROSHI , TAGUCHI YUICHI , TOGANO HIROKI , TSUNEKAWA HIROKI , ONO TAKUMA
IPC分类号： H02J17/00 , B60L5/00 , B60L11/18 , H02J7/00
CPC分类号： B60L11/182 , B60L11/185 , B60L2210/30 , B60L2210/40 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80 , H02J50/90 , H02M2001/007 , H02M2007/4818 , Y02T10/7005 , Y02T10/7072 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/128 , Y02T90/14
摘要： PROBLEM TO BE SOLVED: To provide a transmitting apparatus that outputs a desired power value of AC power from an AC power supply, and a contactless power transmission system having the transmitting apparatus.SOLUTION: A contactless power transmission system 10 includes a ground side apparatus 11 installed on the ground, and a vehicle side apparatus 21 mounted on a vehicle. The ground side apparatus 11 has a high frequency power supply 12, and a transmitter 13 fed with high frequency power from the high frequency power supply 12. The vehicle side apparatus 21 has a receiver 23 capable of receiving high frequency power from the transmitter 13 in a contactless manner, and a vehicular battery 22. A primary side matcher 41 with a variable constant is disposed between the high frequency power supply 12 and the transmitter 13, and a power supply side controller 14 varyingly controls the constant of the primary side matcher 41 to varyingly control an impedance Zin of a load 30, so that regulated power is output from the high frequency power supply 12.
摘要翻译：要解决的问题：提供一种从AC电源输出期望的交流电力功率的发送装置和具有发送装置的非接触式电力传输系统。解决方案：非接触式电力传输系统10包括接地侧装置11 安装在地面上的车辆侧装置21。接地侧设备11具有高频电源12和从高频电源12馈送高频电力的发送器13.车辆侧设备21具有能够从发射机13接收高频功率的接收机23 非接触式的方式和车辆电池22.在高频电源12和发射机13之间配置具有可变常数的初级侧匹配器41，电源侧控制器14变化地控制一次侧匹配器41的常数改变控制负载30的阻抗Zin，从而从高频电源12输出调节功率。

8. 发明专利

JP2014121114A Power reception apparatus, power transmission apparatus and non-contact power transmission device 审中-公开
标题翻译：电力接收装置，电力传输装置和非接触式电力传输装置
公开(公告)号：JP2014121114A
公开(公告)日：2014-06-30
申请号：JP2012272580
申请日：2012-12-13
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： ONO TAKUMA , TOGANO HIROKI , TAGUCHI YUICHI
IPC分类号： H02J17/00 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To provide a power reception apparatus, a power transmission apparatus and a non-contact power transmission device in which variable control of impedance in a variable impedance converting section can be carried out suitably.SOLUTION: A non-contact power transmission device 10 includes a high frequency power supply 12, a power transmission unit 13 to which high frequency power is inputted from the high frequency power supply 12, and a power reception unit 23 that can receive high frequency power from the power transmission unit 13, in non-contact. The non-contact power transmission device 10 includes a secondary variable impedance converting section 30 of variable constants, and an RFID tag 51 and an RFID reader 52 for transmitting and receiving an identification signal. Constants of the secondary variable impedance converting section 30 are determined based on the strength of an identification signal received by the RFID reader 52.
摘要翻译：要解决的问题：提供能够适当地执行可变阻抗转换部中的阻抗的可变控制的受电装置，电力传输装置和非接触电力传输装置。解决方案：非接触式电力传输设备10包括高频电源12，从高频电源12输入高频电力的电力传输单元13和能够从电力传输单元13接收高频电力的电力接收单元23，非接触。非接触式电力传输装置10包括可变常数的二次可变阻抗转换部分30和用于发送和接收识别信号的RFID标签51和RFID读取器52。基于由RFID读取器52接收的识别信号的强度来确定次级可变阻抗转换部分30的常数。

9. 发明专利

JP2014121113A Power transmitter and non-contact power transmission apparatus 审中-公开
标题翻译：发电机和非接触式电力传输装置
公开(公告)号：JP2014121113A
公开(公告)日：2014-06-30
申请号：JP2012272577
申请日：2012-12-13
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： ONO TAKUMA , FURUIKE TAKESHI , NAKAJIMA YUTAKA , TAGUCHI YUICHI , TOGANO HIROKI , MATSUKURA KEISUKE
IPC分类号： H02J17/00 , H01F38/14
摘要： PROBLEM TO BE SOLVED: To provide a power transmitter capable of preventing transmission efficiency from being reduced by an induction component of wiring while obtaining AC power of a desired power value, and a non-contact power transmission apparatus with the power transmitter.SOLUTION: A non-contact power transmission apparatus 10 comprises a ground-side device 11 which is provided on the ground. The ground-side device 11 includes a high frequency power source 12 which outputs high frequency power, and a power transmitter 13 to which high frequency power outputted from the high frequency power source 12 is inputted. Between the high frequency power source 12 and the power transmitter 13, an impedance converter 15 is provided which makes input-side impedance Z1 lower than output-side impedance Z2. On wiring EL0 connecting the high frequency power source 12 and the impedance converter 15, a regulation capacitor 41 is provided of which the capacitance is set so as to reduce an induction component L0 of the wiring EL0.
摘要翻译：要解决的问题：提供一种能够在获得期望功率值的AC电力的同时防止由布线的感应部件降低传输效率的电力发送器以及具有电力发送器的非接触式电力传输装置。解决方案：A 非接触式动力传递装置10包括设置在地面上的接地侧装置11。接地侧装置11包括输出高频电力的高频电源12和从高频电源12输出高频电力的电力发送部13。在高频电源12和功率发射器13之间设置有使输入侧阻抗Z1低于输出侧阻抗Z2的阻抗变换器15。在连接高频电源12和阻抗转换器15的布线EL0上设置调节电容器41，其中设置电容以减小布线EL0的感应分量L0。

10. 发明专利

JP2014057500A Power reception apparatus and non-contact power transmission device 审中-公开
标题翻译：电力接收装置和非接触式电力传输装置
公开(公告)号：JP2014057500A
公开(公告)日：2014-03-27
申请号：JP2012202477
申请日：2012-09-14
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： TAGUCHI YUICHI , NAKAJIMA YUTAKA , FURUIKE TAKESHI , KATSUNAGA HIROSHI , TOGANO HIROKI , MATSUKURA KEISUKE , TSUNEKAWA HIROKI , ONO TAKUMA , YAMAGUCHI ATSUSHI
IPC分类号： H02J17/00 , B60L5/00 , B60L11/18 , B60M7/00
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a power reception apparatus capable of suitably handling fluctuation in impedance of a fluctuating load with a comparatively simple configuration, and a non-contact power transmission device comprising the power reception apparatus.SOLUTION: A non-contact power transmission device 10 comprises a ground side apparatus 11 installed on the ground and a vehicle side apparatus 21 mounted on a vehicle. The ground side apparatus 11 comprises a high-frequency power supply 12 and a power transmitter 13 to which high-frequency power is input from the high-frequency power supply 12. The vehicle side apparatus 21 comprises a power receiver 23 capable of receiving the high-frequency power from the power transmitter 13 in a non-contact manner, and a vehicle battery 22. The vehicle side apparatus 21 also comprises an impedance converter group 30 composed of a plurality of impedance converters 31 to 33, either of which is connected to the power receiver 23 and the vehicle battery 22 on the basis of a power value of output power of the high-frequency power supply 12.
摘要翻译：要解决的问题：提供一种能够以比较简单的结构适当地处理波动负载的阻抗波动的受电装置，以及包括该受电装置的非接触式电力传输装置。解决方案：非接触式电力传输设备10包括安装在地面上的接地侧设备11和安装在车辆上的车辆侧设备21。接地侧装置11包括从高频电源12输入高频电力的高频电源12和电力发送器13.车辆侧装置21包括能够接收高频电力的电力接收器23 来自电力发送器13的非接触式的电力和车辆电池22.车辆侧设备21还包括由多个阻抗转换器31至33组成的阻抗转换器组30，其中任一个连接到基于高频电源12的输出功率的功率值，电力接收器23和车辆电池22。

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