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1. 发明授权

EP2639931B1 CONTACTLESS POWER FEEDING APPARATUS 有权
标题翻译：非接触式供电装置
公开(公告)号：EP2639931B1
公开(公告)日：2018-03-21
申请号：EP11839840.3
申请日：2011-09-29
申请人： NISSAN MOTOR CO., LTD.
发明人： KAI, Toshihiro , KRAISORN, Throngnumchai , MINAGAWA, Yusuke
IPC分类号： H02J50/10 , H02B5/00 , H04B5/00
CPC分类号： H04B5/0037 , H02J7/025 , H02J50/10 , H02J50/12 , H04B5/0093
摘要： A contactless power feeding apparatus includes a secondary winding to which power is supplied from a primary winding by an AC power supply. An impedance absolute-value characteristic of Z1 with respect to a frequency has a frequency of a fundamental wave component of the AC power supply to be between a frequency where a local maximum exists and that is nearest to the frequency of the fundamental wave component of the AC power supply, and a frequency where a local minimum exists and that is nearest to the frequency of the fundamental wave component. An impedance absolute-value characteristic of Z2 with respect to the frequency has the frequency of the fundamental wave component to be between a frequency where the local maximum exists and that is nearest to the frequency of the fundamental wave component of the AC power supply, and a frequency where the local minimum exists and that is nearest to the frequency of the fundamental wave component. Here, Z1 indicates the impedance of just the primary side when viewed from the output side of the AC power supply, and Z2 indicates the impedance of just the secondary side when viewed from the side of a load to be connected to the secondary winding.

2. 发明公开

EP2639931A1 CONTACTLESS POWER FEEDING APPARATUS 有权
标题翻译：非接触式供电装置
公开(公告)号：EP2639931A1
公开(公告)日：2013-09-18
申请号：EP11839840.3
申请日：2011-09-29
申请人： Nissan Motor Co., Ltd
发明人： KAI, Toshihiro , KRAISORN, Throngnumchai , MINAGAWA, Yusuke
IPC分类号： H02J17/00
CPC分类号： H04B5/0037 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/12 , H04B5/0093
摘要： A contactless power feeding apparatus includes a secondary winding to which power is supplied from a primary winding by an AC power supply. An impedance absolute-value characteristic of Z1 with respect to a frequency has a frequency of a fundamental wave component of the AC power supply to be between a frequency where a local maximum exists and that is nearest to the frequency of the fundamental wave component of the AC power supply, and a frequency where a local minimum exists and that is nearest to the frequency of the fundamental wave component. An impedance absolute-value characteristic of Z2 with respect to the frequency has the frequency of the fundamental wave component to be between a frequency where the local maximum exists and that is nearest to the frequency of the fundamental wave component of the AC power supply, and a frequency where the local minimum exists and that is nearest to the frequency of the fundamental wave component. Here, Z1 indicates the impedance of just the primary side when viewed from the output side of the AC power supply, and Z2 indicates the impedance of just the secondary side when viewed from the side of a load to be connected to the secondary winding.
摘要翻译：非接触供电设备包括通过AC电源从初级绕组供应电力的次级绕组。 Z1相对于频率的阻抗绝对值特性具有交流电源的基波分量的频率处于存在极大值的频率和最接近该极大值的频率之间的频率交流电源和存在局部最小值并且与基波分量的频率最接近的频率。 Z2相对于频率的阻抗绝对值特性具有基波分量的频率在存在极大值的频率和最接近AC电源的基波分量的频率之间的频率，以及存在局部最小值并且与基波分量的频率最接近的频率。在此，Z1表示从交流电源的输出侧观察时的一次侧的阻抗，Z2表示从与负载侧连接的负载侧观察时的二次侧的阻抗。

3. 发明公开

EP2882075A1 NON-CONTACT POWER SUPPLY DEVICE 有权
标题翻译：非接触式电源装置
公开(公告)号：EP2882075A1
公开(公告)日：2015-06-10
申请号：EP13826055.9
申请日：2013-07-12
申请人： Nissan Motor Co., Ltd
发明人： KAI, Toshihiro , KRAISORN, Throngnumchai , YAMAUCHI, Yuuya , MINAGAWA, Yuusuke
IPC分类号： H02J17/00
CPC分类号： H02J50/12 , G01R27/32 , H02J7/025 , H02J17/00 , H02J50/10
摘要： There are provided with: a secondary winding 20 to which an electric power is supplied in a non-contact manner from a primary winding 10 by an alternating-current power source; a first circuit section 21 connected in parallel to the secondary winding 20; and a second circuit section 22 connected in series to a parallel circuit of the secondary winding 20 and the first circuit section 21. An impedance of the first circuit section 21 is larger than an impedance of the second circuit section.
摘要翻译：设置有：通过交流电源从初级绕组10以非接触方式向其供电的次级绕组20，与次级绕组20并联连接的第一电路部分21; 以及串联连接到次级绕组20和第一电路部分21的并联电路的第二电路部分22.第一电路部分21的阻抗大于第二电路部分的阻抗。

4. 发明公开

EP2827472A1 NON-CONTACT POWER FEEDING APPARATUS AND NON-CONTACT POWER FEEDING METHOD 有权
标题翻译： VORRICHTUNGFÜRKONTAKTLOSE STROMEINSPEISUNG UND VERFAHRENFÜRKONTAKTLOSE STROMEINSPEISUNG
公开(公告)号：EP2827472A1
公开(公告)日：2015-01-21
申请号：EP13760405.4
申请日：2013-03-05
申请人： Nissan Motor Co., Ltd
发明人： YAMAUCHI, Yuuya , MINAGAWA, Yuusuke , KRAISORN, Throngnumchai , KAI, Toshihiro
IPC分类号： H02J17/00 , B60L11/18
CPC分类号： H02J5/005 , B60L11/182 , B60L11/1831 , H02J7/025 , H02J50/12 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
摘要： There is provided a non-contact power feeding apparatus which transmits, by at least magnetic coupling, an electric power in a non-contact manner to a power reception coil from a power transmission coil electrically connected to an alternating-current power source and which outputs an electric power to a load electrically connected to the power reception coil. The non-contact power feeding apparatus includes: a coupling state estimator configured to estimate a coupling state between the power transmission coil and the power reception coil; and an available output power calculator configured to calculate an available output power that can be output to the load, based on a limit value of a circuit element of a power feeding circuit including the power transmission coil and the power reception coil and on the coupling state.
摘要翻译：提供了一种非接触供电装置，其至少由磁耦合器将电力以非接触的方式从电力连接到交流电源的电力传输线圈传送到受电线圈，并且其输出对与电力接收线圈电连接的负载的电力。非接触供电装置包括：耦合状态估计器，被配置为估计电力传输线圈和受电线圈之间的耦合状态; 以及可用输出功率计算器，其被配置为基于包括所述输电线圈和所述受电线圈的供电电路的电路元件的极限值和所述耦合状态来计算可以输出到所述负载的可用输出功率。

5. 发明授权

EP2660946B1 NON-CONTACT CHARGING DEVICE 有权
公开(公告)号：EP2660946B1
公开(公告)日：2019-01-23
申请号：EP11853911.3
申请日：2011-11-16
申请人： NISSAN MOTOR CO., LTD.
发明人： KAI, Toshihiro , KRAISORN, Throngnumchai
IPC分类号： B60L11/18 , H01M10/44 , H02J50/90 , H02J50/12

6. 发明授权

EP2882075B1 NON-CONTACT POWER SUPPLY DEVICE 有权
标题翻译：非接触式输电设备
公开(公告)号：EP2882075B1
公开(公告)日：2017-03-08
申请号：EP13826055.9
申请日：2013-07-12
申请人： NISSAN MOTOR CO., LTD.
发明人： KAI, Toshihiro , KRAISORN, Throngnumchai , YAMAUCHI, Yuuya , MINAGAWA, Yuusuke
IPC分类号： H02J7/02 , H02J50/10 , B60L11/00
CPC分类号： H02J50/12 , G01R27/32 , H02J7/025 , H02J17/00 , H02J50/10

7. 发明公开

EP3076534A1 SWITCHING DEVICE 有权
标题翻译：开关装置
公开(公告)号：EP3076534A1
公开(公告)日：2016-10-05
申请号：EP14865677.0
申请日：2014-11-06
申请人： NISSAN MOTOR CO., LTD.
发明人： OKUBO, Akinori , KRAISORN, Throngnumchai , SHIN, Kentaro
IPC分类号： H02M1/08
CPC分类号： H03K17/0412 , H03K17/162
摘要： A switching device according to the present invention comprises: a main circuit including a switching element; a control circuit which generates a control signal for switching the switching element between an on state and an off state; and a first signal line and a second signal line which transfer the control signal outputted from the control circuit, to the main circuit. The value of the characteristic impedance (Z cd ) of the first and second signal lines is set between the value of the output impedance (Z ab ) of the control circuit and the value of the input impedance (Z ef ) of the main circuit.
摘要翻译：根据本发明的开关装置包括：包括开关元件的主电路; 控制电路，其产生用于在开启状态和关闭状态之间切换开关元件的控制信号; 以及将从控制电路输出的控制信号传送到主电路的第一信号线和第二信号线。第一和第二信号线的特性阻抗（Zcd）的值被设置在控制电路的输出阻抗（Zab）的值和主电路的输入阻抗（Zef）的值之间。

8. 发明公开

EP2660946A1 NON-CONTACT CHARGING DEVICE 有权
标题翻译：非接触式装载机
公开(公告)号：EP2660946A1
公开(公告)日：2013-11-06
申请号：EP11853911.3
申请日：2011-11-16
申请人： Nissan Motor Co., Ltd
发明人： KAI, Toshihiro , KRAISORN, Throngnumchai
IPC分类号： H02J7/00 , B60L3/00 , B60L5/00 , B60L11/18 , B60M7/00 , H01M10/44 , H02J17/00
CPC分类号： B60L11/1829 , B60L11/182 , B60L11/1833 , B60L11/1846 , B60L11/1861 , B60L2210/30 , B60L2240/545 , B60L2240/622 , B60L2240/80 , B60L2250/16 , B60L2270/147 , H01M10/44 , H02J50/12 , H02J50/90 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7241 , Y02T10/7291 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/162 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： A non-contact charging device includes a power receiving device having at least a power receiving coil I B which receives electric power from a power transmitting coil I A in a non-contact manner by magnetic coupling; a battery 5 which is charged by the electric power; a state-of-charge detection unit for detecting the state of charge of the battery 5; and a permissible charging range setting unit for setting a permissible charging range indicating the range of the position of the power transmitting coil 1A relative to the position of the power receiving coil 1B, in which the charging of the battery 5 is permitted, according to the state of charge detected by the state-of-charge detection unit.

9. 发明授权

EP3076534B1 SWITCHING DEVICE 有权
公开(公告)号：EP3076534B1
公开(公告)日：2019-01-09
申请号：EP14865677.0
申请日：2014-11-06
申请人： NISSAN MOTOR CO., LTD.
发明人： OKUBO, Akinori , KRAISORN, Throngnumchai , SHIN, Kentaro
IPC分类号： H03K17/16 , H03K17/0412

10. 发明授权

EP2827472B1 NON-CONTACT POWER FEEDING APPARATUS AND NON-CONTACT POWER FEEDING METHOD 有权
标题翻译：非接触式供电装置和非接触式供电方法
公开(公告)号：EP2827472B1
公开(公告)日：2018-04-11
申请号：EP13760405.4
申请日：2013-03-05
申请人： NISSAN MOTOR CO., LTD.
发明人： YAMAUCHI, Yuuya , MINAGAWA, Yuusuke , KRAISORN, Throngnumchai , KAI, Toshihiro
IPC分类号： H02J50/12 , H02J50/90 , B60L11/18 , H02J7/02
CPC分类号： H02J5/005 , B60L11/182 , B60L11/1831 , H02J7/025 , H02J50/12 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
摘要： There is provided a non-contact power feeding apparatus which transmits, by at least magnetic coupling, an electric power in a non-contact manner to a power reception coil from a power transmission coil electrically connected to an alternating-current power source and which outputs an electric power to a load electrically connected to the power reception coil. The non-contact power feeding apparatus includes: a coupling state estimator configured to estimate a coupling state between the power transmission coil and the power reception coil; and an available output power calculator configured to calculate an available output power that can be output to the load, based on a limit value of a circuit element of a power feeding circuit including the power transmission coil and the power reception coil and on the coupling state.

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