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1. 发明申请

WO2006056928A1 MULTI-RESONANCE CONVERTER 审中-公开
标题翻译：多谐振转换器
公开(公告)号：WO2006056928A1
公开(公告)日：2006-06-01
申请号：PCT/IB2005/053836
申请日：2005-11-21
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , SAUERLÄNDER, Georg , ELFERICH, Reinhold , SCHETTERS, Cornelis , DE GROOT, Humphry
发明人： SAUERLÄNDER, Georg , ELFERICH, Reinhold , SCHETTERS, Cornelis , DE GROOT, Humphry
IPC分类号： H02M3/338
CPC分类号： H02M3/3382
摘要： In a multi-resonance converter for converting a first DC voltage into a second DC voltage, wherein the output of a half-bridge comprising semiconductor switches is connected through a resonance capacitor to the primary winding of a transformer and the secondary winding of the transformer, together with rectifier elements, an output inductor and an output capacitor, forms a current output, it is proposed that a controller, which can be supplied which the voltage across the output capacitor and a reference voltage, should control the semiconductor switches alternately so that one of the semiconductor switches is respectively turned on at a predetermined time after the other semiconductor switch is turned off. Preferably, the frequency is controlled in an upper range of the drawn power while in a lower range of the drawn power, the mark- space ratio is controlled for selected respectively constant frequencies.
摘要翻译：在用于将第一直流电压转换为第二直流电压的多谐振转换器中，其中包括半导体开关的半桥的输出通过谐振电容器连接到变压器的初级绕组和变压器的次级绕组，与整流器元件，输出电感器和输出电容器一起形成电流输出，提出可以提供输出电容器两端的电压和参考电压的控制器，交替地控制半导体开关，使得一个的半导体开关分别在另一半导体开关断开之后的预定时间导通。优选地，将频率控制在拉制功率的上限范围内，而在拉动功率的较低范围内，将标记空间比控制为选定的分别恒定频率。

2. 发明申请

WO2005043736A1 FORWARD CONVERTER 审中-公开
标题翻译：前转换器
公开(公告)号：WO2005043736A1
公开(公告)日：2005-05-12
申请号：PCT/IB2004/052232
申请日：2004-10-28
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , DÜRBAUM, Thomas , SAUERLÄNDER, Georg , SCHETTERS, Cornelis, Johannes, Adrianus
发明人： DÜRBAUM, Thomas , SAUERLÄNDER, Georg , SCHETTERS, Cornelis, Johannes, Adrianus
IPC分类号： H02M3/335
CPC分类号： H02J9/005 , H02M3/33561 , H02M2001/0032 , H02M2001/009 , Y02B70/16 , Y10T307/297 , Y10T307/484 , Y10T307/702
摘要： Usually, power supplies are not capable of switching off part of the outputs of a main power supply during stand-by. Due to this, stand-by power supplies are used in addition to operation power supplies. According to the present invention, a forward converter is provided, including switches in the rectifier circuit thereof. Due to this, the rectifier circuits may be selectively switched on and off. Advantageously, this may allow that the main outputs of such a forward converter are switched off while on stand-by.
摘要翻译：通常，电源不能在待机期间关闭主电源的部分输出。因此，除了操作电源之外，还使用备用电源。根据本发明，提供了一种正向转换器，包括其整流电路中的开关。由此，整流电路可以选择性地接通和断开。有利地，这可以允许在待机时关闭这种正向转换器的主输出。

3. 发明申请

WO2005106901A2 A WIRELESS POWERING DEVICE, AN ENERGIZABLE LOAD, A WIRELESS SYSTEM AND A METHOD FOR A WIRELESS ENERGY TRANSFER 审中-公开
标题翻译：无线充电装置，可充电装置，无线系统和无线电能量传输方法
公开(公告)号：WO2005106901A2
公开(公告)日：2005-11-10
申请号：PCT/IB2005/051394
申请日：2005-04-28
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , WAFFENSCHMIDT, Eberhard , REITER, Harald , DEPPE, Carsten , SAUERLÄNDER, Georg , ACKERMANN, Bernd
发明人： WAFFENSCHMIDT, Eberhard , REITER, Harald , DEPPE, Carsten , SAUERLÄNDER, Georg , ACKERMANN, Bernd
IPC分类号： H01F38/00
CPC分类号： H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80 , H02J50/90 , H02M3/337
摘要： A wireless resonant powering device (1) according to the invention comprises a first inductor winding (3), which is arranged to form a transformer (9) with the inductor winding (13) of the energizable load (11). The first inductor winding (3) is arranged to form a resonant circuit (5), which may comprise a suitable plurality of electric capacitances and coils. The components of the resonant circuit (5) are selected such that the magnetic energy received by the inductor winding (13) damps the energy flow in the resonant circuit so that the induced voltage in the inductor winding (13) is substantially constant and is independent of the magnetic coupling between the first inductor winding (3) and the inductor winding 13 at the operating frequency of the driving means (6). The resonant circuit is driven by the driving means (6), comprising a control unit (6c) arranged to induce an alternating voltage between a first semiconductor switch (6a) and a second semiconductor switch (6b). At the output of the transformer (9) an alternating voltage is generated, which is rectified to a DC-voltage by a diode rectifier, filtered by an output capacitance. The resonant circuit (5) is operable on its coupling independent point by the driving means (6). This figure schematically illustrates a situation, where a variable coupling between the first inductor winding (3) and the inductor winding (13) exists. The invention further relates to a wireless inductive powering device, an energizable load, a wireless system and a method for wireless power transfer.
摘要翻译：根据本发明的无线谐振供电装置（1）包括第一电感器绕组（3），其被布置成与可激励负载（11）的电感器绕组（13）形成变压器（9）。第一电感器绕组（3）被布置成形成谐振电路（5），其可以包括合适的多个电容和线圈。选择谐振电路（5）的组件使得由电感线圈（13）接收的磁能减小谐振电路中的能量流，使得电感器绕组（13）中的感应电压基本上是恒定的并且是独立的在驱动装置（6）的工作频率下，第一电感线圈（3）和电感器绕组13之间的磁耦合。谐振电路由驱动装置（6）驱动，包括布置成在第一半导体开关（6a）和第二半导体开关（6b）之间引起交流电压的控制单元（6c）。在变压器（9）的输出端产生交流电压，由二极管整流器整流为直流电压，由输出电容滤波。谐振电路（5）可通过驱动装置（6）在其耦合独立点上操作。该图示意性地示出了存在第一电感线圈（3）和电感线圈（13）之间的可变耦合的情况。本发明还涉及无线感应供电装置，可激励负载，无线系统和无线电力传送方法。

4. 发明申请

WO2005013487A1 HIGH FREQUENCY CONTROL OF A SEMICONDUCTOR SWITCH 审中-公开
标题翻译：半导体开关的高频控制
公开(公告)号：WO2005013487A1
公开(公告)日：2005-02-10
申请号：PCT/IB2004/051294
申请日：2004-07-27
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , TOLLE, Tobias, Georg , DÜRBAUM, Thomas , SAUERLÄNDER, Georg , LOPEZ, Toni
发明人： TOLLE, Tobias, Georg , DÜRBAUM, Thomas , SAUERLÄNDER, Georg , LOPEZ, Toni
IPC分类号： H03K17/0412
CPC分类号： H03K17/04163 , H03K17/04123 , H03K2217/0036 , H03K2217/009 , Y10T307/747
摘要： Resonant gate driver circuits provide for an efficient switching of, for example, a MOSFET. However, often an operation of the resonant gate driver circuit does not allow for an application where high switching frequencies are required. According to the present invention, a pre-charging of the inductor of the resonant gate drive circuit is performed. This allows for a highly energy efficient and fast operation of the MOSFET.
摘要翻译：谐振栅极驱动器电路提供了例如MOSFET的有效开关。然而，通常谐振栅极驱动电路的操作不允许需要高开关频率的应用。根据本发明，执行谐振栅极驱动电路的电感器的预充电。这允许MOSFET的高能效和快速操作。

5. 发明申请

WO2009122355A2 WIRELESS POWER TRANSMISSION SYSTEM 审中-公开
标题翻译：无线电力传输系统
公开(公告)号：WO2009122355A2
公开(公告)日：2009-10-08
申请号：PCT/IB2009/051346
申请日：2009-03-31
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , SAUERLÄNDER, Georg , WAFFENSCHMIDT, Eberhard
发明人： SAUERLÄNDER, Georg , WAFFENSCHMIDT, Eberhard
IPC分类号： H02J17/00
CPC分类号： H02J50/10 , H01F17/0006 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/70 , H02J50/80
摘要： A Wireless power transmission system comprises a base unit (1) with multiple magnetic field generator circuits and a device (10), separable from said base unit (1) having a receiving inductor, adapted to receive power inductively when said device (10) is in proximity to one of said generator circuits, wherein said base unit (1) comprises a controller (3), configured to determine a transmission circuit (2') from said generator circuits when said receiving inductor is in proximity to said transmission circuit (2'), whereupon said transmission circuit (2') is operated to generate a first magnetic field (8), having a first phase, to induce a current in said receiving inductor and at least one of the remaining generator circuits is operated as a compensation circuit (2", 52, 82) to generate a second magnetic field (21), having an opposite phase to said first phase.
摘要翻译：一种无线电力传输系统，包括具有多个磁场发生器电路的基本单元（1）和与所述基座单元（1）可分离的设备（10），具有接收电感器，适于当所述设备（10）为在所述发生器电路之一附近，其中所述基本单元（1）包括控制器（3），其被配置为当所述接收电感器接近所述发送电路（2）时，从所述发电机电路确定发送电路（2'） '），于是所述传输电路（2'）被操作以产生具有第一相位的第一磁场（8），以在所述接收电感器中感应电流，并且剩余的发电机电路中的至少一个作为补偿电路（2“，52,82）以产生具有与所述第一相位相反的相位的第二磁场（21）。

6. 发明申请

WO2007069124A1 CIRCUIT-ARRANGEMENT FOR MODULATING AN LED AND METHOD FOR OPERATING SAME 审中-公开
标题翻译：用于调制LED的电路布置及其操作方法
公开(公告)号：WO2007069124A1
公开(公告)日：2007-06-21
申请号：PCT/IB2006/054581
申请日：2006-12-04
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , HENTE, Dirk , SAUERLÄNDER, Georg
发明人： HENTE, Dirk , SAUERLÄNDER, Georg
IPC分类号： H05B33/08
CPC分类号： H05B33/0803 , H04B10/502 , H05B33/0818 , H05B33/0824 , H05B33/083 , Y02B20/346
摘要： To achieve high modulation frequencies when modulating an LED, a circuit-arrangement for modulating at least one LED comprises a modulation-circuit (3) parallel to the LED, wherein the modulation-circuit (3) comprises in a series connection a switching device and a threshold device. In a method for operating an LED, the LED is modulated by alternating the switching device between a closed state and an open state.
摘要翻译：为了在调制LED时实现高调制频率，用于调制至少一个LED的电路装置包括平行于LED的调制电路（3），其中调制电路（3）包括串联连接开关装置和一个阈值装置。在用于操作LED的方法中，通过在闭合状态和打开状态之间交替切换装置来调制LED。

7. 发明申请

WO2005025065A1 HIGH FREQUENCY CONTROL OF A SEMICONDUCTOR SWITCH 审中-公开
标题翻译：半导体开关的高频控制
公开(公告)号：WO2005025065A1
公开(公告)日：2005-03-17
申请号：PCT/IB2004/051558
申请日：2004-08-25
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , TOLLE, Tobias, Georg , DÜRBAUM, Thomas , SAUERLÄNDER, Georg , LOPEZ, Toni
发明人： TOLLE, Tobias, Georg , DÜRBAUM, Thomas , SAUERLÄNDER, Georg , LOPEZ, Toni
IPC分类号： H03K17/0412
CPC分类号： H03K17/04163 , H03K17/04123 , H03K2217/0036
摘要： Resonant gate driver circuits provide for efficient switching of, for example, a MOSFET. However, often an operation of the resonant gate driver circuit does not allow for an application where high switching frequencies are required. According to the present invention, a pre-charging of the inductor of the resonant gate driver circuit is performed. This allows for a highly efficient and fast operation of the MOSFETs.
摘要翻译：谐振栅极驱动器电路提供了例如MOSFET的有效切换。然而，通常谐振栅极驱动电路的操作不允许需要高开关频率的应用。根据本发明，执行谐振栅极驱动电路的电感器的预充电。这允许MOSFET的高效且快速的操作。

8. 发明申请

WO2012052875A3 LED RETROFIT LAMP 审中-公开
公开(公告)号：WO2012052875A3
公开(公告)日：2012-04-26
申请号：PCT/IB2011/054477
申请日：2011-10-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , DEPPE, Carsten , SAUERLÄNDER, Georg , RADERMACHER, Harald, Josef, Günther , TAO, Haimin , JANS, William, Peter, Mechtildis, Marie
发明人： DEPPE, Carsten , SAUERLÄNDER, Georg , RADERMACHER, Harald, Josef, Günther , TAO, Haimin
IPC分类号： H05B33/08
摘要： The present invention relates to an LED lamp (1) adapted for operation with an alternating current. The LED retrofit lamp (1) comprises a LED unit (7, 7', 7'', 7''') and a compensation circuit with a controllable switching device (9, 9'), connected parallel to said LED unit (7, 7', 7'', 7''') to provide an alternate current path. A control unit (10, 10', 10'') is adapted to control said switching device (9, 9') in a compensation mode in which said switching device (9, 9') is set to the conducting state for the duration of a shunt period in each half cycle of the alternating current to allow adapting the power/current of the inventive LED lamp (1), so that a versatile and optimized operation of the lamp (1) is possible.

9. 发明申请

WO2010055456A1 LIGHTING SYSTEM WITH A PLURALITY OF LEDS 审中-公开
标题翻译：具有多种LED的照明系统
公开(公告)号：WO2010055456A1
公开(公告)日：2010-05-20
申请号：PCT/IB2009/054966
申请日：2009-11-09
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , SAUERLÄNDER, Georg , WILLWOHL, Harald
发明人： SAUERLÄNDER, Georg , WILLWOHL, Harald
IPC分类号： H05B33/08 , H05B37/02 , H05B37/03
CPC分类号： H05B33/083 , H05B33/089 , H05B37/0263 , H05B37/036 , Y02B20/48
摘要： A lighting system (1) comprises a power unit (20) for producing data- modulated current, and a light unit (10) receiving this current at its input and output terminals (11, 12). The light unit comprises two or more light modules (100A; 100B; 100C) connected in series. Each light module comprises: a LED string (110) of one or more LEDs (111, 112, 113) connected between module input and output terminals (101, 102), each LED having an associated controllable shunt switch (121, 122, 123) connected in parallel thereto; - a module controller (190) for controlling the shunt switches, the module controller (190) having a input terminals (191, 192) connected to said module input and output terminals, respectively. The module controller demodulates the data and controls the switches on the basis of an action command contained therein, if an address information contained therein matches the unique controller address.
摘要翻译：照明系统（1）包括用于产生数据调制电流的功率单元（20）和在其输入和输出端（11,12）处接收该电流的光单元（10）。光单元包括串联连接的两个或更多个光模块（100A; 100B; 100C）。每个灯模块包括：连接在模块输入和输出端子（101,102）之间的一个或多个LED（111,112,113）的LED串（110），每个LED具有相关联的可控并联开关（121,122,123 ）; - 用于控制分流开关的模块控制器（190），模块控制器（190）分别具有连接到所述模块输入和输出端子的输入端子（191,192）。如果其中包含的地址信息与唯一控制器地址匹配，则模块控制器基于其中包含的动作命令来解调数据并控制开关。

10. 发明申请

WO2007102106A3 SUPPLY CIRCUIT AND DEVICE COMPRISING A SUPPLY CIRCUIT 审中-公开
公开(公告)号：WO2007102106A3
公开(公告)日：2007-09-13
申请号：PCT/IB2007/050681
申请日：2007-03-02
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N.V. , WENDT, Matthias , VAN DER BROECK, Heinz , SAUERLÄNDER, Georg , HENTE, Dirk
发明人： WENDT, Matthias , VAN DER BROECK, Heinz , SAUERLÄNDER, Georg , HENTE, Dirk
IPC分类号： H02M3/335 , H02M3/337 , H05B33/08
摘要： Supply circuits (1-3,101-102,201-203) for supplying output current signals to loads (6,106,206) and comprising first circuits (1,101,201) with transistors (11-14,111-112,211-212) for converting input voltage signals into pulse signals and comprising second circuits (2,102,202) with resonance circuits for receiving the pulse signals and for supplying the output current signals to the loads (6,106,206) are provided with third circuits (3,203) for controlling the first circuits (1,101,201), which third circuits (3,203) comprise generators (35-37) for generating control signals for controlling the transistors (11-14,111-112,211-212) for reducing dependencies between the input voltage signals and the output current signals. The third circuits (3,203) supply the control signals in dependence of the input voltage signals and independently from the output current signals. The transistors (11-14,111-112,211-212) may form a full bridge, a full bridge operated in a half bridge mode, or a half bridge.

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