公开(公告)号：US20130009691A1

公开(公告)日：2013-01-10

申请号：US13636137

申请日：2011-04-05

申请人： Pieter Gerrit Blanken ,  Jeroen Jacob Arnold Tol ,  Franciscus Adrianus Cornelis Maria Schoofs ,  Dave Willem Van Goor

发明人： Pieter Gerrit Blanken ,  Jeroen Jacob Arnold Tol ,  Franciscus Adrianus Cornelis Maria Schoofs ,  Dave Willem Van Goor

IPC分类号： H03K17/66

CPC分类号： H02J7/008 ,  A61N1/05 ,  A61N1/36185 ,  H02J7/0052 ,  H02J7/345 ,  H03K17/063 ,  H03K17/687

摘要： A control circuitry (134) and a method for controlling a bi-directional switch (132) is provided. The bi-directional switch (132) having a control terminal (130) for receiving a control voltage (124) to control an on state and an off state of the bi-directional switch (132) and at least one semiconductor switch in a bi-directional main current path. The control circuitry (134) comprises an energy storage element (102), a coupling means (101) to couple the energy storage element (102) to a supply voltage to charge the energy storage element (102), and a control circuit (108) configured to receive power from the energy storage element (102) and configured to supply the control voltage having a voltage level being independent of the supply voltage when the energy storage element (102) is not coupled to the supply voltage. The coupling means (101) is configured for only coupling the 132 energy storage element (102) to the supply voltage when the bi-directional switch (132) is in the off state.

摘要翻译： 提供了控制电路（134）和用于控制双向开关（132）的方法。 双向开关（132）具有用于接收控制电压（124）以控制双向开关（132）的导通状态和断开状态的控制端子（130）和双向开关（132）中的至少一个半导体开关 双向主电流路径。 控制电路（134）包括能量存储元件（102），将能量存储元件（102）耦合到电源电压以对能量存储元件（102）充电的耦合装置（101）和控制电路（108） ），其被配置为从所述能量存储元件（102）接收电力，并且被配置为当所述能量存储元件（102）未耦合到所述电源电压时，提供具有与所述电源电压无关的电压电平的所述控制电压。 耦合装置（101）被配置为当双向开关（132）处于关闭状态时，仅将132能量存储元件（102）耦合到电源电压。

公开(公告)号：US20140292103A1

公开(公告)日：2014-10-02

申请号：US14237902

申请日：2012-08-13

申请人： Eberhard Waffenschmidt ,  Theodorus Johannes Petrus Van Den Biggelaar ,  Adrianus Sempel ,  Oscar Hendrikus Willemsen ,  Dave Willem Van Goor ,  Henricus Theodorus Van Der Zanden ,  Maarten Marinus Johannes Wilhelmus Van Herpen

发明人： Eberhard Waffenschmidt ,  Theodorus Johannes Petrus Van Den Biggelaar ,  Adrianus Sempel ,  Oscar Hendrikus Willemsen ,  Dave Willem Van Goor ,  Henricus Theodorus Van Der Zanden ,  Maarten Marinus Johannes Wilhelmus Van Herpen

IPC分类号： H04B5/00

CPC分类号： H04B5/0012 ,  G09G5/00 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/05 ,  H02J50/12 ,  H04B5/0037

摘要： An article of manufacture for supplying a power to a load connected in a capacitive power transfer system comprises a sheet (210) of a non-conductive material; and a plurality of conductive stripes (220), each two adjacent conductive stripes being electrically insulated from each other, wherein the sheet forms an insulating layer of the capacitive power transfer system and the plurality of conductive stripes form at least a pair of transmitter electrodes of the capacitive power transfer system.

摘要翻译： 向连接在电容性电力传输系统中的负载供电的制品包括非导电材料的片材（210） 和多个导电条（220），每个两个相邻的导电条彼此电绝缘，其中所述片形成所述电容性功率传输系统的绝缘层，并且所述多个导电条形成至少一对发射极 电容式电力传输系统。

公开(公告)号：US20140197695A1

公开(公告)日：2014-07-17

申请号：US14238276

申请日：2012-08-09

申请人： Eberhard Waffenschmidt ,  Adrianus Sempel ,  Dave Willem Van Goor ,  Henricus Theodorus Van Der Zanden

发明人： Eberhard Waffenschmidt ,  Adrianus Sempel ,  Dave Willem Van Goor ,  Henricus Theodorus Van Der Zanden

IPC分类号： H01F38/14 ,  H02J7/02

CPC分类号： H01F38/14 ,  H02J7/025 ,  H02J50/05 ,  H02J50/12 ,  H04B5/0012 ,  H04B5/0037

摘要： An apparatus (300) for supplying power to a load in a capacitive power transfer system comprises a power generator (350) operating at a first frequency; a transmitter comprising a plurality of first electrodes (310) connected to a first terminal of the power generator (350) and a plurality of second electrodes (320) connected to a second terminal of the power generator (350) of a transmitter portion of the apparatus (300); and a plurality of inductors (340), wherein each inductor of the plurality of inductors is connected between a pair of a first electrode and a second electrode of the plurality of first and second electrodes, wherein each inductor comprises, together with a parasitic capacitor (330) formed between each pair of the first electrode and the second electrode, a resonant circuit at the first frequency in order to compensate for current loss due to parasitic capacitances.

摘要翻译： 一种用于向电容性电力传输系统中的负载供电的装置（300）包括以第一频率工作的发电机（350） 发射器，包括连接到所述发电机（350）的第一端子的多个第一电极（310）和连接到所述发电机（350）的发射器部分的所述发电机（350）的第二端子的多个第二电极（320） 设备（300）; 和多个电感器（340），其中所述多个电感器中的每个电感器连接在所述多个第一和第二电极中的一对第一电极和第二电极之间，其中每个电感器与寄生电容器 330），形成在每对第一电极和第二电极之间，谐振电路处于第一频率，以补偿由于寄生电容引起的电流损耗。

公开(公告)号：US07952424B2

公开(公告)日：2011-05-31

申请号：US10569124

申请日：2004-08-06

申请人： Mihai Adrian Tiberiu Sanduleanu ,  Dave Willem Van Goor

发明人： Mihai Adrian Tiberiu Sanduleanu ,  Dave Willem Van Goor

IPC分类号： G05F1/10 ,  G05F3/02

CPC分类号： H03L7/0896 ,  H03L7/087 ,  H03L7/10 ,  H03L2207/06

摘要： Charge pump for providing an output current for charging and discharging a filter in accordance with an input signal, said charge pump comprising a first current source connectable with the input signal for driving the current source and adapted to providing a first current equal to a constant current Io plus a variable current Δx, said variable current Δx being directly proportional to the input signal, a second current source connectable with the input signal for driving the current source and adapted to providing a second current equal to the constant current Io minus said variable current Δx, and an output for providing the output current, wherein said output is connected to both the first and second current source in such a way, that the output current is equal to a difference between the first and second current.

摘要翻译： 电荷泵，用于根据输入信号提供用于对滤波器进行充电和放电的输出电流，所述电荷泵包括可与输入信号连接的第一电流源，用于驱动电流源并适于提供等于恒定电流的第一电流 Io加上可变电流＆Dgr; x，所述可变电流＆Dgr; x与输入信号成正比，第二电流源可与输入信号连接，用于驱动电流源并适于提供等于恒定电流Io的第二电流 减去所述可变电流＆Dgr; x和用于提供输出电流的输出，其中所述输出以这样的方式连接到第一和第二电流源两者，即输出电流等于第一和第二电流之间的差 。