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公开(公告)号：EP3196903A1
公开(公告)日：2017-07-26
申请号：EP17155943.8
申请日：2012-01-18
发明人： YASUDA, Tomio , KISHI, Hiroyuki , ABE, Shigeru , SUZUKI, Akira
CPC分类号： H02J50/10 , B60L11/182 , B60L11/1824 , B60L2210/30 , B60L2210/40 , B60L2240/36 , B60M7/003 , H01F3/10 , H01F27/02 , H01F38/14 , H01F2003/106 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/14
摘要： A contactless power transfer core used for a power transmission coil or a power reception coil of a contactless power transfer apparatus includes: a winding core part (81) wound by an electric wire; and a magnetic pole core part (80) constituting a magnetic pole portion provided at both sides of the winding core part. A height of the uppermost part of a ferrite plate (80) arranged on a face of the magnetic pole core part at a side opposing a counterpart coil is equal to or greater than a height of an outer circumference of the electric wire (50) wound around the winding core part (81), and a height of the ferrite plate of a face at a side not opposing the counterpart coil is lower than the height of the outer circumference of the electric wire (50) wound around the winding core part (81). A magnetic gap length D2 can be reduced while maintaining the mechanical gap length D1, thereby the inter-coil coupling factor is improved, and the power feed efficiency and the maximum feed power are increased.
摘要翻译： 一种用于非接触式电力传输设备的电力传输线圈或电力接收线圈的非接触式电力传输芯，包括：卷绕有电线的卷芯部分; 以及构成设置在所述卷芯部两侧的磁极部的磁极芯部（80）。 布置在磁极铁芯部分的与配对线圈相对的一侧的面上的铁氧体板（80）的最高部分的高度等于或大于电线（50）的外周的高度 在卷芯部分（81）周围，并且在不与配对线圈相对的一侧的面的铁氧体板的高度低于缠绕在卷芯部分（81）上的电线（50）的外周的高度 81）。 在保持机械间隙长度D1的同时可以减小磁隙长度D2，由此线圈间耦合系数得到改善，并且馈电效率和最大馈电功率增加。
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82.发明公开A RECEIVING DEVICE FOR RECEIVING A MAGNETIC FIELD AND FOR PRODUCING ELECTRIC ENERGY BY MAGNETIC INDUCTION, IN PARTICULAR FOR USE BY A VEHICLE 有权用于接收磁场并通过磁感应产生电能的接收装置，特别是用于车辆的装置
公开(公告)号：EP3195335A1
公开(公告)日：2017-07-26
申请号：EP15754226.7
申请日：2015-08-26
CPC分类号： B60L11/182 , B60L2240/36 , H01F27/08 , H01F27/10 , H01F27/28 , H01F27/2876 , H01F38/14 , H02J50/12 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： A receiving device for receiving a magnetic field and for producing electric energy by magnetic induction, wherein the receiving device includes at least one coil of at least one electric line and wherein the magnetic field induces an electric voltage in the at least one coil during operation. The receiving device and the at least one coil are adapted to receive the magnetic field from a receiving side of the receiving device. The receiving device includes a first field shaping arrangement having magnetizable material adapted to shape magnetic field lines of the magnetic field. The receiving device includes a capacitor arrangement electrically connected to the at least one coil. The receiving device includes a first cooling structure having conduits for guiding a flow of a cooling fluid to cool the receiving device and is placed in between the first field shaping arrangement and the capacitor arrangement.
摘要翻译： 用于接收磁场并通过磁感应产生电能的接收装置200包括至少一个线圈131，第一场整形装置185，电容器装置211和第一冷却结构181.接收装置和线圈适于 接收来自接收装置的接收侧的磁场。 如果从接收装置的接收侧来看，场整形装置包括适于整形磁场的磁场线的可磁化材料，并且放置在至少一个线圈的后面。 电容器115电连接到至少一个线圈并且放置在第一场整形装置的后面。 冷却结构包括用于引导冷却流体流动以冷却接收装置的导管，并且被放置在第一场整形装置和电容器装置之间。 该布置特别用于电动车辆（汽车，公共汽车，铁路车辆）的能量无线传输。
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公开(公告)号：EP2415627B8
公开(公告)日：2017-07-26
申请号：EP11186316.3
申请日：2008-09-25
IPC分类号： H02J5/00 , B60M1/36 , H01F38/14 , B60L11/14 , B60L11/12 , B60L11/18 , B60M7/00 , H01F27/38 , H01F27/00
CPC分类号： B60L5/005 , B60L11/123 , B60L11/14 , B60L11/182 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2220/14 , B60L2240/12 , B60L2270/147 , B60M1/36 , B60M7/003 , H01F27/006 , H01F27/38 , H01F38/14 , H02J50/12 , Y02T10/6217 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7088 , Y02T10/7225 , Y02T10/7241 , Y02T90/122 , Y02T90/127 , Y02T90/14 , Y02T90/16
摘要： An electrical powered vehicle (100) includes a secondary self-resonant coil (110), a secondary coil (120), a rectifier (130), and a power storage device (140). The secondary self-resonant coil (110) is configured to be magnetically coupled with a primary self-resonant coil (240) of a power feeding device (200) by magnetic field resonance, and allow reception of high frequency power from the primary self-resonant coil (240). The secondary coil (120) is configured to allow reception of electric power from the secondary self-resonant coil (110) by electromagnetic induction. The rectifier (130) rectifies the electric power received by the secondary coil (120). The power storage device (140) stores the electric power rectified by the rectifier (130).
摘要翻译： 电动车辆100具备二次自谐振线圈110，二次线圈120，整流器130以及蓄电装置140。 二次自谐振线圈110构成为通过磁场共振与供电装置200的一次自谐振线圈240磁耦合，并且能够从一次自共振线圈110接收高频电力。 谐振线圈（240）。 二次线圈（120）构成为能够通过电磁感应从二次自谐振线圈（110）接受电力。 整流器（130）对由次级线圈（120）接收的电力进行整流。 蓄电装置（140）存储由整流器（130）整流的电力。
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84.发明公开
公开(公告)号：EP3188198A1
公开(公告)日：2017-07-05
申请号：EP15405077.7
申请日：2015-12-31
发明人： VIX, Martin
摘要： Die vorliegende Erfindung betrifft eine Vorrichtung (1) zur berührungslosen induktiven Übertragung elektrischer Energie aus einem ersten, vorzugsweise stationären System' einer Verschiebeeinrichtung in ein dazu bewegbares zweites System der Verschiebeeinrichtung, mit einem magnetischen Kreis aus einem dem ersten System zugordneten Primärkern (10), auf dem eine Primärspule aufgewickelt ist, und einem dem zweiten System zugeordneten Sekundärkern (20), auf dem eine Sekundärspule aufgewickelt ist. Der Sekundärkern (20) ist relativ zum Primärkern (10) entlang eines Verschiebeweges (X), der vorzugsweise parallel zu einem Verschiebeweg der Verschiebeeinrichtung verläuft, verschiebbar angeordnet. Der Primärkern (10) erstreckt sich wenigstens über die gesamte Länge (L) des Verschiebeweges. Gemäss der Erfindung ist es vorgesehen, dass der Primärkern (10) ausschliesslich ein magnetisch leitendes Material oder ausschliesslich magnetisch leitende Materialen umfasst. Die Erfindung betrifft ferner eine Verschiebeeinrichtung, insbesondere eine Linear-Verschiebeeinrichtung, mit einer solchen Energieübertragungsvorrichtung (1) sowie ein Verfahren zum Betreiben einer derartigen Vorrichtung (1).
摘要翻译： 本发明涉及一种用于从一个位移装置的第一，优选固定的系统”电能的非接触式感应传输的装置（1）中的移动装置的一个与其可移动的第二系统，其包括由zugordneten第一系统的一个磁路，所述初级铁芯（10）上 其中缠绕有初级线圈;以及与第二系统相关联的次级芯（20），次级线圈缠绕在所述次级芯上。 次级芯（20）相对于初级芯（10）沿着优选平行于位移装置的位移路径延伸的位移路径（X）可移位地设置。 主芯体（10）至少在位移路径的整个长度（L）上延伸。 根据本发明提出，初级芯（10）仅包括导磁材料或仅包括导磁材料。 本发明还涉及一种具有这种能量传输装置（1）的位移装置，特别是线性位移装置以及用于操作这种装置（1）的方法。
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公开(公告)号：EP2198477B1
公开(公告)日：2017-07-05
申请号：EP08832129.4
申请日：2008-09-18
CPC分类号： H01F38/14 , H01Q1/2225 , H01Q1/248 , H01Q7/00
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公开(公告)号：EP3185394A1
公开(公告)日：2017-06-28
申请号：EP15833451.6
申请日：2015-07-31
申请人： LG Innotek Co., Ltd.
发明人： AN, Jeong Wook , KIM, Hyoung Rae , LEE, Dong Hyuk
CPC分类号： H02J7/025 , H01F27/2804 , H01F27/2885 , H01F27/29 , H01F38/14 , H02J7/00 , H02J50/12 , H02J50/20
摘要： A wireless power reception device includes an inner coil, a mounting member having the inner coil mounted thereon and a slit formed in an edge of the inner coil, and a first shielding member and a second shielding member laminated on the first shielding member and provided in correspondence with the inner coil, the mounting member being mounted on the first shielding member and the second shielding member. Accordingly, it is possible to improve efficiency of the wireless power reception device.
摘要翻译： 一种无线电力接收装置，包括内部线圈，其上安装有所述内部线圈的安装构件和形成在所述内部线圈的边缘中的狭缝，以及第一屏蔽构件和第二屏蔽构件，层压在所述第一屏蔽构件上并设置在 与内线圈的对应，安装构件安装在第一屏蔽构件和第二屏蔽构件上。 因此，可以提高无线电力接收装置的效率。
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公开(公告)号：EP3179493A3
公开(公告)日：2017-06-28
申请号：EP16202128.1
申请日：2016-12-05
发明人： YUASA, Hiroaki
CPC分类号： H01F38/14 , B60L11/182 , H01F27/24 , H01F27/2804 , H01F27/365 , H02J7/025 , H02J50/12
摘要： An electric power receiving device includes a ferrite (72), and a power receiving coil (8) in which a hollow portion is formed. The power receiving coil (8) is formed so as to surround a winding axis that extends in the thickness direction. When the power receiving coil (8) and the ferrite (72) are viewed from an observation position spaced apart from the power receiving coil (8) in a direction in which the winding axis extends, notch portions (92) are formed in an outer peripheral portion of the ferrite (72) such that the notch portions overlap side portions of the coil. The width of each notch portion (92) as measured in a circumferential direction of the power receiving coil (8) increases in a direction away from the hollow portion of the power receiving coil (8).
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公开(公告)号：EP3180833A1
公开(公告)日：2017-06-21
申请号：EP15831747.9
申请日：2015-08-11
CPC分类号： H02J50/12 , H01F38/14 , H02J7/025 , H02J50/60 , H02J50/90 , H02M3/33523 , H02M3/33576 , H02M3/3372 , H02M2003/1586 , Y02B70/1433
摘要： A wireless power transfer apparatus has a resonant circuit electrically coupled to a power converter. The resonant circuit includes a magnetic coupler Lpt for magnetic coupling with a second apparatus. A controller associated with the power converter is configured to vary a relative phase of operation of the power converter with respect to the second apparatus, the phase being varied to at least partially compensate for variations in a resonant frequency of the resonant circuit.
摘要翻译： 无线电力传输设备（110）具有电耦合到电力转换器（112）的谐振电路（113）。 谐振电路包括用于与第二装置（120）磁耦合的磁耦合器Lpt。 与功率转换器（112）相关联的控制器（111）被配置为改变功率转换器相对于第二装置的操作的相对相位，所述相位被改变以至少部分地补偿所述功率转换器 谐振电路。
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公开(公告)号：EP3179640A1
公开(公告)日：2017-06-14
申请号：EP17153129.6
申请日：2009-09-25
发明人： Kesler, Morris P. , Karalis, Aristeidis , Kurs, Andre B. , Campanella, Andrew J. , Fiorello, Ron , Li, Qiang , Kulikowski, Konrad J. , Giler, Eric R. , Pergal, Frank J. , Schatz, David A. , Hall, Katherine L. , Soljacic, Marin
CPC分类号： H02J50/12 , B60L11/007 , B60L11/182 , B60L11/184 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1848 , B60L11/185 , B60L2200/12 , B60L2200/22 , B60L2200/26 , B60L2210/10 , B60L2210/20 , B60L2210/30 , B60L2210/40 , B60L2230/22 , B60L2250/10 , B60L2250/16 , B60L2260/28 , B60L2260/32 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/40 , H02J50/80 , H03H7/40 , H04B5/0037 , H04B5/0093 , Y02E60/721 , Y02T10/7005 , Y02T10/7094 , Y02T10/7216 , Y02T10/7241 , Y02T10/725 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/169 , Y04S10/126 , Y04S30/14
摘要： Described herein are improved capabilities for a source resonator having a Q-factor Q 1 >100 and a characteristic size x 1 coupled to an energy source, and a second resonator having a Q-factor Q 2 >100 and a characteristic size x 2 coupled to an energy drain located a distance D from the source resonator, where the source resonator and the second resonator are coupled to exchange energy wirelessly among the source resonator and the second resonator.
摘要翻译： 这里描述了具有Q因子Q 1> 100和耦合到能量源的特征尺寸x 1的源极谐振器的改进的能力，以及具有Q因子Q 2> 100和特性尺寸x 2耦合的第二谐振器 涉及一种位于源极谐振器距离D的能量消耗，其中源谐振器和第二谐振器被耦合以在源谐振器和第二谐振器之间无线地交换能量。
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公开(公告)号：EP3179602A1
公开(公告)日：2017-06-14
申请号：EP16203730.3
申请日：2013-11-01
发明人： KANNO, Hiroshi , ASANUMA, Kenichi
IPC分类号： H02J50/00
CPC分类号： H02J50/60 , B60L11/007 , B60L11/182 , B60L11/1824 , B60L11/1833 , B60L2200/12 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2230/22 , B60L2240/36 , H01F38/14 , H02J7/025 , H02J17/00 , H02J50/00 , H02J50/12 , H02J50/80 , H02J50/90 , Y02T10/7005 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： A power transmitting antenna includes a first resonant circuit including a power transmitting coil. A power receiving antenna includes a second resonant circuit including a power receiving coil. When the power transmitting antenna and the power receiving antenna are electromagnetically coupled to each other, the power transmitting antenna and the power receiving antenna have an odd-mode resonance frequency corresponding to an odd-mode resonant condition, and an even-mode resonance frequency corresponding to an even-mode resonant condition, and the even-mode resonance frequency is higher than the odd-mode resonance frequency. A wireless power transmitting apparatus is provided with a power transmitting circuit configured to generate high-frequency power at a variable frequency, and supply the high-frequency power to the power transmitting antenna. A control circuit sets the frequency of the high-frequency power generated by the power transmitting circuit to one of the odd-mode resonance frequency and the even-mode resonance frequency.
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