-
公开(公告)号：US20110248574A1
公开(公告)日：2011-10-13
申请号：US13081202
申请日：2011-04-06
IPC分类号： H01F38/14
摘要： A non-contact power feeding device feeds power from a power transmission coil to a power receiving coil based on a mutual induction effect of electromagnetic induction. In such a non-contact power feeding device, power can be fed to the power receiving coil by a mobile power feeding method whereby the power receiving coil is moved corresponding to the stationary power transmission coil through an air gap in the case of power feeding. The power transmission coil and the power receiving coil are respectively formed in a loop-shaped flat structure. A crossover coil is adopted to serve as the power transmission coil. The crossover coil is formed in a long loop shape along the direction of movement of the power receiving side and is crossed along the way to provide a plurality of units. It is however to be noted that a resonant repeating coil can be used together with the power transmission coil to adopt the crossover coil as its repeating coil.
摘要翻译： 基于电磁感应的相互感应效应，非接触供电装置将功率传递线圈供给到受电线圈。 在这种非接触供电装置中，能够通过移动供电方式将电力供给到受电线圈，由此在供电的情况下，电力接收线圈通过气隙相应于固定电力传输线圈移动。 动力传递线圈和受电线圈分别形成为环形平面结构。 采用交叉线圈作为输电线圈。 交叉线圈沿着电力接收侧的移动方向形成为长环形，并且沿着交叉方向交叉以提供多个单元。 然而，应注意，谐振重复线圈可以与输电线圈一起使用，以采用交叉线圈作为其重复线圈。
-
公开(公告)号：US20110140539A1
公开(公告)日：2011-06-16
申请号：US12792323
申请日：2010-06-02
CPC分类号： H01B7/30 , B60L11/182 , H01B9/006 , H02J5/005 , H02J7/025 , H02J50/12 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： A high frequency electric wire is provided in such a manner that a large number of wires are bundled, twisted and insulated with an outer sheath S. Each wire has an extra-fine hollow pipe structure of a capillary shape. The wire is provided to make its hollow section with the extra-fine hollow pipe structure an air cavity or to cause its hollow section to house an insulating material. In the latter case, the wire is provided by causing a metal conductor to adhere to the outer periphery of an extra-fine insulating yarn, which serves as the insulating material, by plating or vapor-deposition. The electric wire is used as a circuit cable or a coil in a non-contact power feeding device which supplies power based on a mutual induction action of the electromagnetic induction. In this manner, the electric wire fulfills its function to suppress and reduce an increase of the alternating current resistance due to a high frequency alternating current.
摘要翻译： 提供高频电线，使得大量电线与外护套S捆绑，扭曲和绝缘。每根线具有毛细管形状的超细中空管结构。 电线被设置成使其中空部分具有超细中空管结构的空气腔或使其中空部分容纳绝缘材料。 在后一种情况下，通过使金属导体通过电镀或气相沉积附着在作为绝缘材料的绝缘细线的外周上来提供导线。 电线用作基于电磁感应的相互感应动作供给电力的非接触供电装置中的电路电缆或线圈。 以这种方式，电线实现了抑制和减少由于高频交流电导致的交流电阻的增加的功能。
-
公开(公告)号：US20120169135A1
公开(公告)日：2012-07-05
申请号：US13228035
申请日：2011-09-08
IPC分类号： H02J17/00
CPC分类号： H02J50/12 , B60L53/12 , B60L2200/26 , H02J5/005 , H02J7/025 , H02J50/70 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： In this non-contact power feeding apparatus, a power feeding circuit is provided with a power transmission coil and a first parallel capacitor to provide a first parallel resonance circuit, while a power receiving circuit is provided with a power receiving coil and a second parallel capacitor to provide a second parallel resonance circuit. Both parallel resonant circuits are set to have the same resonance frequency and a power frequency of a high-frequency power source in the power feeding side circuit is set to be the same as this resonance frequency. A circuit section including the high-frequency power source and a circuit section including the first parallel capacitor and the power transmission coil are connected by the electric field coupling of electric field coupling capacitors.
摘要翻译： 在这种非接触馈电装置中，馈电电路设置有电力传输线圈和第一并联电容器以提供第一并联谐振电路，而电力接收电路设置有电力接收线圈和第二并联电容器 以提供第二并联谐振电路。 两个并联谐振电路被设置为具有相同的谐振频率，并且馈电侧电路中的高频电源的工作频率被设置为与该谐振频率相同。 包括高频电源的电路部分和包括第一并联电容器和电力传输线圈的电路部分通过电场耦合电容器的电场耦合来连接。
-
-
搜索结果
3 条记录 (耗时 0.076 秒)
