公开(公告)号：WO2008099328A3

公开(公告)日：2008-10-09

申请号：PCT/IB2008050486

申请日：2008-02-11

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  BLEUKX MARC MARIA ALEX ,  LOEF CHRISTOPH ,  PIETIG RAINER

Inventor： BLEUKX MARC MARIA ALEX ,  LOEF CHRISTOPH ,  PIETIG RAINER

IPC: H02M7/00 ,  H03K17/72 ,  H05G1/12

CPC classification number: H02M7/5387 ,  H03K17/0416 ,  H03K17/0814 ,  H03K17/567 ,  H03K17/687 ,  H03K17/74 ,  H03K2217/0036 ,  Y10T307/76

Abstract: A method and device for operating a device for high-voltage switching for driving capacitive loads, having a first and a second input terminal (11, 12) for applying a high voltage supply, such that a higher potential of the high-voltage supply may be applied to the first input terminal (11) and a lower potential may be applied to the second input terminal (12); a first and a second switch (S1, S2), connected in series between the first and the second input terminal (11, 12); a first and a second clamping diode (D3, D4), connected in series and in the same blocking direction between the first input terminal and the second input terminal, such that the first second clamping diode block with respect to the applied high voltage; a storage inductor Ls, which is connected withone of its terminals to a connecting point (13) of the both switches and with another terminal to a connecting point (14) of the both clamping diodes; and an output terminal (15) for connecting a capacitive load Cl, which output terminal is connected with the connecting point (14) of the both clamping diodes (D3, D4). The method comprises starting with both switches (S1, S2) open; closing of the first switch (S1) after a first predetermined time; opening (ST3) of the first switch (S1) after a second predetermined time; closing (ST4) of the second switch (S2), after arriving a zero voltage over the second switch.

Abstract translation: 一种用于驱动用于驱动容性负载的高压开关的设备的方法和设备，具有用于施加高压电源的第一和第二输入端子（11,12），使得高压电源的较高电位可以 被施加到第一输入端子（11）并且较低电位可被施加到第二输入端子（12）; 第一和第二开关（S1，S2），串联连接在第一和第二输入端子（11,12）之间; 第一和第二钳位二极管（D3，D4），在第一输入端子和第二输入端子之间以相同的阻断方向串联连接，使得第一钳位二极管关于施加的高电压阻断; 存储电感器Ls，其一端连接到两个开关的连接点（13），另一端连接到两个钳位二极管的连接点（14）; 和用于连接电容性负载Cl的输出端子（15），该输出端子与两个钳位二极管（D3，D4）的连接点（14）连接。 该方法包括从两个开关（S1，S2）开始打开; 在第一预定时间之后关闭第一开关（S1） 在第二预定时间之后打开第一开关（S1）的开路（ST3） 在第二开关上达到零电压之后，闭合（ST4）第二开关（S2）。

公开(公告)号：WO2007072282A2

公开(公告)日：2007-06-28

申请号：PCT/IB2006054703

申请日：2006-12-08

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  LOEF CHRISTOPH ,  ACKERMANN BERND

Inventor： LOEF CHRISTOPH ,  ACKERMANN BERND

IPC: H01F27/28

CPC classification number: H01F27/2804 ,  H01F27/2876 ,  H01F27/34 ,  H01F2027/2819

Abstract: The present invention describes a winding for a transformer comprising first and second planar sections which are arranged parallel to each other. First and second current paths are arranged on the first and second planar sections. The first and second current paths are connected to each other by means of an interconnection. The first and second current paths are respectively angled with respect to a direction along which the first and second planar sections are extending.

Abstract translation: 本发明描述了一种用于变压器的绕组，其包括彼此平行布置的第一和第二平面部分。 第一和第二电流路径布置在第一和第二平面部分上。 第一和第二电流路径通过互连相互连接。 第一和第二电流路径分别相对于第一和第二平面部分沿其延伸的方向成角度。

公开(公告)号：WO2006079985A2

公开(公告)日：2006-08-03

申请号：PCT/IB2006050278

申请日：2006-01-26

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY ,  WAGNER BERNHARD ,  FREIHEIT-JENSEN BERND ,  VOLLERTSEN CHRISTIAN ,  LOEF CHRISTOPH ,  PAUL CORNELIUS ,  MUELLER FRANK ,  HOFFMANN KLAUS ,  KLINGELHOELLER MARC ,  REXHAUSEN WOLFGANG

Inventor： WAGNER BERNHARD ,  FREIHEIT-JENSEN BERND ,  VOLLERTSEN CHRISTIAN ,  LOEF CHRISTOPH ,  PAUL CORNELIUS ,  MUELLER FRANK ,  HOFFMANN KLAUS ,  KLINGELHOELLER MARC ,  REXHAUSEN WOLFGANG

CPC classification number: H05G1/12 ,  H02M3/285 ,  H02M3/337

Abstract: A power supply power supply comprising a DC voltage supply, a control unit and a plurality of high voltage channels is suggested. Each high voltage channel includes an inverter, a resonance circuit, a transformer, and a rectifier. The resonance circuit cooperates with the inverter. The inverter is formed by a first switching unit and a second switching unit whereby a voltage of a first polarity can be applied to the resonance circuit in a first switching state, whereas a voltage of a second polarity can be applied to the resonance circuit in a second switching state. The switching states can be switched by the control unit in such a manner that in a first mode of an operation for high output power, the output power can be adjusted by changing the switching frequency in the range of the resonance frequency. In a second mode of operation for low output power, the output power can be adjusted by changing the duration of the switching state at an essentially constant switching frequency, which is at least a predetermined factor lower than the resonance frequency of the resonance circuit. In addition to that a method for operating this kind of power supply with particularly low output power is proposed.

Abstract translation: 建议包括直流电压源，控制单元和多个高压通道的电源电源。 每个高压通道包括一个反相器，一个谐振电路，一个变压器和一个整流器。 谐振电路与变频器配合使用。 逆变器由第一开关单元和第二开关单元形成，从而第一极性的电压可以在第一开关状态下施加到谐振电路，而第二极性的电压可以施加到谐振电路 第二切换状态。 可以通过控制单元切换开关状态，使得在高输出功率的操作的第一模式中，可以通过改变谐振频率范围内的开关频率来调节输出功率。 在用于低输出功率的第二种操作模式中，可以通过以基本恒定的开关频率改变开关状态的持续时间来调节输出功率，该开关频率至少是比谐振电路的谐振频率低的预定因子。 除此之外，还提出了以特别低的输出功率操作这种电源的方法。

公开(公告)号：WO2011151767A2

公开(公告)日：2011-12-08

申请号：PCT/IB2011052331

申请日：2011-05-27

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY ,  LUERKENS PETER ,  LOEF CHRISTOPH

Inventor： LUERKENS PETER ,  LOEF CHRISTOPH

CPC classification number: H02M7/106 ,  H02M7/06

Abstract: The invention is directed to a voltage rectifier (23) comprising at least two diode arrays (33, 34, 35, 36) each comprising plural diodes (33a, 33b, 33p, 34a, 34b, 35a, 35b, 35p, 36a, 36b, 36c, 36d, 36p) connected in series. The diode arrays are arranged in an enclosure (47). The diode arrays are arranged in a special arrangement for providing an even distribution of a field strength. According to an embodiment and with respect to the figures, the vertical distance between an enclosure (47) and the diode arrays (33, 34, 35, 36) increases when horizontally distancing from the direct current terminals. Further, the invention provides a voltage generator (21) and a voltage rectifier (23) having such a voltage rectifier.

Abstract translation: 本发明涉及一种电压整流器（23），其包括至少两个二极管阵列（33,34,35,36），每个二极管阵列包括多个二极管（33a，33b，33p，34a，34b，35a，35b，35p，36a，36b ，36c，36d，36p）串联连接。 二极管阵列布置在外壳（47）中。 二极管阵列被布置成用于提供场强的均匀分布的特殊布置。 根据实施例，并且关于附图，当与直流端子水平隔开时，外壳（47）和二极管阵列（33,34,35,36）之间的垂直距离增加。 此外，本发明提供一种具有这种电压整流器的电压发生器（21）和电压整流器（23）。

公开(公告)号：WO2011007300A3

公开(公告)日：2011-06-16

申请号：PCT/IB2010053140

申请日：2010-07-09

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY ,  WAGENINGEN ANDRIES VAN ,  BOER BART MICHIEL DE ,  LOEF CHRISTOPH ,  YSEBOODT LENNART ,  TREFFERS MENNO ANNE ,  PASVEER WILLEM FRANKE ,  WAFFENSCHMIDT EBERHARD

Inventor： WAGENINGEN ANDRIES VAN ,  BOER BART MICHIEL DE ,  LOEF CHRISTOPH ,  YSEBOODT LENNART ,  TREFFERS MENNO ANNE ,  PASVEER WILLEM FRANKE ,  WAFFENSCHMIDT EBERHARD

IPC: H02J7/02 ,  H02J7/00 ,  H02J9/00 ,  H04B5/00

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J9/005 ,  H02J50/10 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90 ,  H04B5/0037 ,  H04B5/0093 ,  Y10T307/50

Abstract: The invention relates to a system for transmitting power inductively from a transmitter (11) to a receiver (10), the receiver (10) comprising a signal generator for generating a signal, triggered by an event reflecting that the receiver intends to receive power from the transmitter, wherein said signal intends to activate said transmitter from standby mode to activated mode; and comprising a signal transmitting coil (103) for transmitting said signal to said transmitter; said transmitter (11) comprising a signal receiving coil (112); a detector (114) for detecting said signal received by the receiving coil; and a unit (115) for activating the transmitter from standby mode to activated mode upon the detection of said signal.

Abstract translation: 本发明涉及一种用于从发射机（11）向接收机（10）感应地发射功率的系统，接收机（10）包括用于产生信号的信号发生器，该信号由反映接收机意图接收来自 发射机，其中所述信号意图将所述发射机从待机模式激活到激活模式; 并且包括用于将所述信号发送到所述发射机的信号发射线圈（103） 所述发射器（11）包括信号接收线圈（112）; 检测器（114），用于检测由接收线圈接收的所述信号; 以及用于在检测到所述信号后将发射机从待机模式激活到激活模式的单元（115）。