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1. 发明申请

WO2004015848A3 A METHOD FOR CONTROLLING THE TRANSIENT RESPONSE OF A POWER CONVERTER POWERING A LOAD, TRANSIENT RESPONSE CONTROLLER AND POWER CONVERTER 审中-公开
标题翻译：用于控制负载，瞬态响应控制器和功率转换器的功率转换器的瞬态响应的方法
公开(公告)号：WO2004015848A3
公开(公告)日：2004-07-22
申请号：PCT/IB0302891
申请日：2003-07-21
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , DUERBAUM THOMAS , SCHOOFS FRANCISCUS ADRIANUS CO , ELFERICH REINHOLD , TOLLE TOBIAS GEORG
发明人： DUERBAUM THOMAS , SCHOOFS FRANCISCUS ADRIANUS CO , ELFERICH REINHOLD , TOLLE TOBIAS GEORG
IPC分类号： H02M3/28 , H02M3/00 , H02M3/158
CPC分类号： H02M3/1588 , Y02B70/1466
摘要： A method for controlling the transient response of a power converter powering a load (10), said power converter comprising a power switch (T1), a synchronous rectifier (T2) and a capacitor (30, C1, C2, ..CN) coupled between an input and an output of the power converter, said method comprising the step of -disabling said synchronous rectifier in response to a signal indicative of a change of said load, -said signal based on a current representing said change of load.
摘要翻译：一种用于控制为负载（10）供电的功率转换器的瞬态响应的方法，所述功率转换器包括电源开关（T1），同步整流器（T2）和电容器（30，C1，C2，..CN）在所述功率转换器的输入和输出之间，所述方法包括以下步骤：响应于指示所述负载的变化的信号使所述同步整流器失效，所述信号基于表示所述负载变化的电流。

2. 发明申请

WO2004027993A8 CONVERTER CIRCUIT AND CONTROL METHOD FOR SAME 审中-公开
标题翻译：转换器电路及其控制方法
公开(公告)号：WO2004027993A8
公开(公告)日：2005-04-28
申请号：PCT/IB0303979
申请日：2003-09-17
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , TOLLE TOBIAS GEORG , DUERBAUM THOMAS , ELFERICH REINHOLD
发明人： TOLLE TOBIAS GEORG , DUERBAUM THOMAS , ELFERICH REINHOLD
IPC分类号： H02M1/00 , H02M1/38 , H03K17/687 , H02M3/158
CPC分类号： H02M1/38 , H03K17/6871
摘要： In known converter circuits switching losses occur, which are caused by reverse-recovery currents of a freewheeling diode. To reduce said switching losses it is proposed by the invention to drive the switching elements such that, upon switching from the second to the first switching element, the timing is controlled in such a manner that the shoot through currents and the conduction of the freewheeling diode are kept at a low value or, better still, are precluded. As regards the control mechanism, it is proposed to turn on the first switching element later if shoot through currents occur, and to turn on the first switching element sooner if conduction of the freewheeling diode occurs. Here, a time of overlap may be provided during which both switching elements are simultaneously conducting. For the control mechanism, the voltage across a switching element can be used as a measured input value.
摘要翻译：在已知的转换器电路中，发生由续流二极管的反向恢复电流引起的开关损耗。为了减少所述开关损耗，本发明提出驱动开关元件，使得在从第二开关元件切换到第一开关元件时，以这样的方式控制时序，使得续流二极管的通过电流和导通保持在低价值，还是更好地排除。关于控制机构，如果发生穿越电流，则提出稍后接通第一开关元件，并且如果发生续流二极管的导通，则更快地接通第一开关元件。这里，可以提供两个开关元件同时导通的重叠时间。对于控制机构，开关元件两端的电压可以用作测量的输入值。

3. 发明申请

WO2004027993A3 CONVERTER CIRCUIT AND CONTROL METHOD FOR SAME 审中-公开
标题翻译：变换器电路及其控制方法
公开(公告)号：WO2004027993A3
公开(公告)日：2004-06-03
申请号：PCT/IB0303979
申请日：2003-09-17
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , TOLLE TOBIAS GEORG , DUERBAUM THOMAS , ELFERICH REINHOLD
发明人： TOLLE TOBIAS GEORG , DUERBAUM THOMAS , ELFERICH REINHOLD
IPC分类号： H02M1/00 , H02M1/38 , H03K17/687 , H02M3/158
CPC分类号： H02M1/38 , H03K17/6871
摘要： In known converter circuits switching losses occur, which are caused by reverse-recovery currents of a freewheeling diode. To reduce said switching losses it is proposed by the invention to drive the switching elements such that, upon switching from the second to the first switching element, the timing is controlled in such a manner that the shoot through currents and the conduction of the freewheeling diode are kept at a low value or, better still, are precluded. As regards the control mechanism, it is proposed to turn on the first switching element later if shoot through currents occur, and to turn on the first switching element sooner if conduction of the freewheeling diode occurs. Here, a time of overlap may be provided during which both switching elements are simultaneously conducting. For the control mechanism, the voltage across a switching element can be used as a measured input value.
摘要翻译：在已知的转换器电路中，会出现由续流二极管的反向恢复电流引起的开关损耗。为了减少所述开关损耗，本发明提出驱动开关元件，使得在从第二开关元件切换到第一开关元件时，以这样的方式控制定时，即通过电流和续流二极管保持在较低的价值，或更好的是，排除在外。关于控制机构，提出了如果发生直通电流，则稍后打开第一开关元件，并且如果续流二极管的导通发生，则更早打开第一开关元件。这里，可以提供两个开关元件同时导通的重叠时间。对于控制机构，开关元件两端的电压可以用作测量输入值。

4. 发明申请

WO2007132369A2 METHOD OF SHUTTING DOWN A HIGH PRESSURE DISCHARGE LAMP AND DRIVING UNIT FOR DRIVING A HIGH PRESSURE DISCHARGE LAMP 审中-公开
标题翻译：切断高压放电灯和驱动单元的方法，用于驱动高压放电灯
公开(公告)号：WO2007132369A2
公开(公告)日：2007-11-22
申请号：PCT/IB2007051526
申请日：2007-04-25
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , TOLLE TOBIAS GEORG , SCHREEL LUDO VALERE MAURICE , DEPPE CARSTEN
发明人： TOLLE TOBIAS GEORG , SCHREEL LUDO VALERE MAURICE , DEPPE CARSTEN
IPC分类号： H05B41/292
CPC分类号： H05B41/2928 , H04N9/3144 , H04N9/3155 , H05B41/384 , Y02B20/206
摘要： The invention describes a method of shutting down a high pressure discharge lamp (1) in which a pair of electrodes (2) is disposed in an arc tube (3), which method comprises reducing, upon receipt of a shut-down request (SR), the lamp power (P) towards a reduced power level (PR) required to sustain a long-term arc discharge between the electrodes (2), and driving the lamp (1) towards the reduced power level (PR) for a reduced power duration before completely shutting down the lamp power (P), whereby, prior to reducing the lamp power (P) towards the reduced power level (PR), the lamp power (P) is reduced to an undershoot power level (Pu), which undershoot power level (Pu) is lower than the reduced power level (PR) required to sustain a long- term arc discharge between the electrodes (2), and the lamp is driven at this undershoot power level (Pu) for an undershoot power duration (tu) before increasing the lamp power (P) again to approach the reduced power level (PR). Moreover the invention describes an appropriate driving unit (4) for driving a high pressure discharge lamp (1) and an image rendering system (40), particularly a projector system, comprising such a driving unit (4).
摘要翻译：本发明描述了一种关闭其中一对电极（2）设置在电弧管（3）中的高压放电灯（1）的方法，该方法包括在接收到关闭请求（SR ），朝向维持电极（2）之间的长期电弧放电所需的降低功率电平（PR）的灯功率（P）），并且朝向降低的功率电平（PR）驱动灯（1）以减少在完全关闭灯泡功率（P）之前的功率持续时间，由此，在将灯功率（P）降低到降低功率水平（PR）之前，灯功率（P）减小到下冲功率水平（Pu）其功率水平（Pu）低于在电极（2）之间维持长期电弧放电所需的降低的功率电平（PR），并且灯以该下冲功率电平（Pu）被驱动用于下冲功率在再次提高灯功率（P）以接近降低的功率电平（PR）之前的持续时间（tu）。此外，本发明描述了用于驱动高压放电灯（1）和图像渲染系统（40）的合适的驱动单元（4），特别是包括这种驱动单元（4）的投影仪系统。

5. 发明申请

WO2006097870A2 A SYSTEM, AN INDUCTIVE POWERING DEVICE, AN ENERGIZABLE LOAD AND A METHOD OF FOR ENABLING A WIRELESS POWER TRANSFER 审中-公开
标题翻译：一种系统，一种感应动力装置，一种能量载荷和一种用于实现无线电力传输的方法
公开(公告)号：WO2006097870A2
公开(公告)日：2006-09-21
申请号：PCT/IB2006050740
申请日：2006-03-09
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , TOLLE TOBIAS GEORG , WAFFENSCHMIDT EBERHARD
发明人： TOLLE TOBIAS GEORG , WAFFENSCHMIDT EBERHARD
CPC分类号： H01F38/14 , H01F7/0263 , H01F27/06
摘要： The system (1) according to the invention comprises an energizable load (2) and an inductive powering device (9) as well as a permanent magnet (8) arranged on the conductor (4) for interacting with the further conductor (9a) for aligning the inductor winding (6) with respect to the further inductor winding (9b). The energizable load (2) for enabling the inductive power receipt comprises a wiring (6) which cooperates with the conductor (4) for forming a secondary wiring of the transformer. In order to form the system for inductive energy transfer, the energizable load (2) is to be placed on the inductive powering device (9), whereby the surface (2a) will contact the surface (7). The inductive powering device (9) comprises a further magnetizable conductor (9a) provided with a further winding (9b), thus forming a primary wiring of the split-core electric transformer. When the winding (6) is brought in the vicinity of the further winding (9b), the magnetic force acting on the further magnetizable conductor (9a) provides for instant proper mutual alignment of the winding (6) and further winding (9b). The invention further relates to an inductive powering device, an inductive load and a method of enabling an inductive energy transfer to an energizable load.
摘要翻译：根据本发明的系统（1）包括可激励负载（2）和感应供电装置（9）以及布置在导体（4）上的永磁体（8），用于与另外的导体（9a）相互作用，用于将电感器绕组（6）相对于另外的电感器绕组（9b）对准。用于启用感应功率接收的可激励负载（2）包括与导体（4）配合用于形成变压器的次级布线的布线（6）。为了形成用于感应能量转移的系统，可激励负载（2）被放置在感应供电装置（9）上，由此表面（2a）将接触表面（7）。感应供电装置（9）包括设置有另外的绕组（9b）的另外的可磁化导体（9a），从而形成分裂型电力变压器的初级布线。当绕组（6）进入另一个绕组（9b）附近时，作用在另一个可磁化导体（9a）上的磁力提供了绕组（6）和另外的绕组（9b）的即时适当相互对准。本发明还涉及感应供电装置，感性负载以及使感应能量传递到可激励负载的方法。

6. 发明专利

DE602006008906D1 未知
公开(公告)号：DE602006008906D1
公开(公告)日：2009-10-15
申请号：DE602006008906
申请日：2006-03-09
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV
发明人： TOLLE TOBIAS GEORG , WAFFENSCHMIDT EBERHARD
IPC分类号： H01F38/00
摘要： The system 1 according to the invention comprises an energizable load 2 and an inductive powering device 9 and a permanent magnet 8 arranged on the conductor 4 for interacting with the further conductor 9a for aligning the inductor winding 6 with respect to the further inductor winding 9b. The energizable load 2 for enabling the inductive power receipt comprises a wiring 6 which cooperates with the conductor 4 for forming a secondary wiring of the transformer. In order to form the system for inductive energy transfer, the energizable load 2 is to be placed on the inductive powering device 9, whereby the surface 2a will contact the surface 7. The inductive powering device 9 comprises a further magnetizable conductor 9a provided with a further winding 9b thus forming a primary wiring of the split-core electric transformer. When the winding 6 is brought in the vicinity of the further winding 9b, the magnetic force acting on the further magnetizable conductor 9a serves for an instant proper mutual alignment of the winding 6 and further winding 9b. The invention further relates to a inductive powering device, an inductive load and a method for enabling an inductive energy transfer to en energizable load.

7. 发明专利

AT441933T 未知
公开(公告)号：AT441933T
公开(公告)日：2009-09-15
申请号：AT06711063
申请日：2006-03-09
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： TOLLE TOBIAS GEORG , WAFFENSCHMIDT EBERHARD
IPC分类号： H01F38/00
摘要： The system 1 according to the invention comprises an energizable load 2 and an inductive powering device 9 and a permanent magnet 8 arranged on the conductor 4 for interacting with the further conductor 9a for aligning the inductor winding 6 with respect to the further inductor winding 9b. The energizable load 2 for enabling the inductive power receipt comprises a wiring 6 which cooperates with the conductor 4 for forming a secondary wiring of the transformer. In order to form the system for inductive energy transfer, the energizable load 2 is to be placed on the inductive powering device 9, whereby the surface 2a will contact the surface 7. The inductive powering device 9 comprises a further magnetizable conductor 9a provided with a further winding 9b thus forming a primary wiring of the split-core electric transformer. When the winding 6 is brought in the vicinity of the further winding 9b, the magnetic force acting on the further magnetizable conductor 9a serves for an instant proper mutual alignment of the winding 6 and further winding 9b. The invention further relates to a inductive powering device, an inductive load and a method for enabling an inductive energy transfer to en energizable load.

8. 发明专利

AU2003247077A1 DEVICE COMPRISING A CIRCUIT ARRANGEMENT WITH AN INDUCTIVE ELEMENT 未知
公开(公告)号：AU2003247077A1
公开(公告)日：2004-02-23
申请号：AU2003247077
申请日：2003-07-16
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： TOLLE TOBIAS GEORG , DUERBAUM THOMAS , ELFERICH REINHOLD
IPC分类号： H01F27/02 , H01F27/22 , H01F27/28 , H01F41/04 , H05K1/02 , H05K1/16 , H05K3/20 , H01F5/00 , H02M3/00 , G06F1/26
摘要： The invention relates to a device which comprises a circuit arrangement and at least one inductive element. In order to form a device with a circuit arrangement with one or more inductive elements which can be manufactured as economically as possible, it is proposed to use an electrically conductive plate ( 13 ) having an inductive function, the inductive function corresponding to a structure of slits ( 20 a, 20 b, 20 c) formed in the plate.

9. 发明专利

AU2003274596A1 POWER CONVERTER 未知
公开(公告)号：AU2003274596A1
公开(公告)日：2004-06-15
申请号：AU2003274596
申请日：2003-11-05
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： TOLLE TOBIAS GEORG , OLSEN JEFFERY , DURBAUM THOMAS , ELFERICH REINHOLD
IPC分类号： H02M3/158
摘要： A power converter comprising an inductor for receiving energy from a power supply, and connected to the inductor an output capacitor for providing an output voltage. In order to ensure a quick compensation of a reduction of load at the voltage output using few output capacitors, an additional current path is arranged in parallel either to the inductor or to the capacitor, which additional current path can be opened and closed. A current flowing through the additional current path reaches basically immediately a desired value, when the additional current path is opened. Feedback means are moreover provided for opening the additional current path, when the output voltage reaches a predetermined maximum value.

10. 发明专利

AU2003249486A8 A method for controlling the transient response of a power converter powering a load, transient response controller and power converter 未知
公开(公告)号：AU2003249486A8
公开(公告)日：2004-02-25
申请号：AU2003249486
申请日：2003-07-21
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： ELFERICH REINHOLD , SCHOOFS FRANCISCUS ADRIANUS CO , TOLLE TOBIAS GEORG , DURBAUM THOMAS
IPC分类号： H02M3/28 , H02M3/00 , H02M3/158
摘要： A method for controlling the transient response of a power converter powering a load, said power converter comprising a power switch, a synchronous rectifier and a capacitor coupled between an input and an output of the power converter, said method comprising the step of-disabling said synchronous rectifier in response to a signal indicative of a change of said load, is characterized by-providing said signal based on a current representing said change of load.

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