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1. 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。

2. 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。

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

WO2004013950A3 DC/DC DOWN CONVERTER 审中-公开
标题翻译： DC / DC下变频器
公开(公告)号：WO2004013950A3
公开(公告)日：2004-06-03
申请号：PCT/IB0303226
申请日：2003-07-16
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , DUERBAUM THOMAS , ELFERICH REINHOLD , TOLLE TOBIAS
发明人： DUERBAUM THOMAS , ELFERICH REINHOLD , TOLLE TOBIAS
IPC分类号： H02M3/155 , H02M3/158
CPC分类号： H02M3/158 , H02M3/1588 , H02M2001/0051 , Y02B70/1466 , Y02B70/1491
摘要： The invention relates to a DC/DC down converter which includes a synchronous rectifier (S), a switching element (C)at its input side and an inductance (L) at its output side. In order to permit fast load fluctuations as well as to reduce costs and operating losses, it is proposed to provide an auxiliary circuit which comprises an auxiliary switching element (A), an auxiliary rectifier (Daux) and an auxiliary inductance (Laux), the auxiliary circuit being coupled to the connection between the synchronous rectifier, the switching element at the input side and the inductance at the output side.
摘要翻译：本发明涉及一种DC / DC下变频器，其包括同步整流器（S），其输入侧的开关元件（C）和其输出侧的电感（L）。为了允许快速负载波动以及降低成本和操作损耗，提出了一种辅助电路，其包括辅助开关元件（A），辅助整流器（Daux）和辅助电感（Laux），其中辅助电路耦合到同步整流器，输入侧的开关元件和输出侧的电感之间的连接。

5. 发明申请

WO2006011071A3 3-PHASE SOLAR CONVERTER CIRCUIT AND METHOD 审中-公开
标题翻译： 3相太阳能转换器电路及方法
公开(公告)号：WO2006011071A3
公开(公告)日：2006-05-11
申请号：PCT/IB2005052265
申请日：2005-07-07
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , LUERKENS PETER , WENDT MATTHIAS , DUERBAUM THOMAS , VAN DER BROECK HEINZ
发明人： LUERKENS PETER , WENDT MATTHIAS , DUERBAUM THOMAS , VAN DER BROECK HEINZ
IPC分类号： G05F1/67 , H02M7/5387
CPC分类号： H02M7/53875
摘要： A conversion circuit for converting solar power into an alternating 3-phase maims (M) comprises a converter (conv) for converting the power from a solar cell (sc) into an unipolar converter output voltage provided between a first and a second converter output terminal of the converter, the converter having a constant power output regulation. The conversion circuit further comprises an inverter (Inv) for cyclically switching one of 3 3-phase output terminals to the first converter output terminal, one to the second converter output terminal and one intermittently to the first and second converter output terminal. With this conversion circuit and method, high capacity energy storage components (such as a capacitor having a large capacitance) can be avoided in the conversion circuit.
摘要翻译：用于将太阳能转换为交流三相障碍物（M）的转换电路包括用于将来自太阳能电池（sc）的功率转换为设置在第一和第二转换器输出端子之间的单极转换器输出电压的转换器（conv）的转换器，转换器具有恒定的功率输出调节。转换电路还包括用于将3个三相输出端子中的一个循环地切换到第一转换器输出端子的反相器（Inv），一个转换到第二转换器输出端子，一个间歇地切换到第一和第二转换器输出端子。利用该转换电路和方法，在转换电路中可以避免高容量的能量存储部件（例如具有大电容的电容器）。

6. 发明申请

WO2004064005A3 CIRCUIT ARRANGEMENTS AND METHODS FOR A REMOTE CONTROL RECEIVER HAVING A PHOTODIODE 审中-公开
标题翻译：具有光电转换功能的远程控制接收机的电路布置和方法
公开(公告)号：WO2004064005A3
公开(公告)日：2004-09-16
申请号：PCT/IB0306279
申请日：2003-12-15
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , DEPPE CARSTEN , DUERBAUM THOMAS , SAUERLAENDER GEORG
发明人： DEPPE CARSTEN , DUERBAUM THOMAS , SAUERLAENDER GEORG
IPC分类号： G08C23/04 , H03F3/08 , H04B10/158
CPC分类号： H03F3/087 , G08C23/04
摘要： A control unit (2) of a remote control receiver sets the forward or reverse direction operating mode of the photodiode (1) as a function of the useful signal level of its output signal, and to be precise, during standby, the photovoltaic operating mode (forward mode), since in this mode no external bias current is required. If the useful signal level of the photodiode (1) exceeds a predefined threshold, the reverse mode is set, and this brings with it a higher sensitivity. A series circuit (A) of a number of identical photodiodes DA1... DAn in the forward mode allows the realization of a controlled current source (6) having a transistor (T), since the permissible diode voltage (Ud) of the overall arrangement may have n times the value of the operating voltage of an individual photodiode. Thus at the same time the voltage across the individual diodes can be set to a very low value and a favorable operating range for the current source can be set. The possible sensitivity of the receiver module having diodes in this operating mode can thereby be considerably increased.
摘要翻译：遥控接收器的控制单元（2）根据其输出信号的有用信号电平来设置光电二极管（1）的正向或反向操作模式，并且准确地说，在待机期间，光伏操作模式（正向模式），因为在此模式下不需要外部偏置电流。如果光电二极管（1）的有用信号电平超过预定义的阈值，则反向模式被设置，并带来更高的灵敏度。正向模式中的多个相同光电二极管DA1 ... DAn的串联电路（A）允许实现具有晶体管（T）的受控电流源（6），因为总体上允许的二极管电压（Ud）布置可以具有单个光电二极管的工作电压值的n倍。因此，同时，可以将各个二极管两端的电压设置为非常低的值，并且可以设置用于电流源的有利的工作范围。因此，可以显着增加在该操作模式中具有二极管的接收器模块的可能灵敏度。

7. 发明申请

WO2006114741A2 ARRANGEMENT FOR CONVERTING MECHANICAL ENERGY INTO ELECTRICAL ENERGY 审中-公开
标题翻译：将机械能转化为电能的安排
公开(公告)号：WO2006114741A2
公开(公告)日：2006-11-02
申请号：PCT/IB2006051239
申请日：2006-04-21
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , DEPPE CARSTEN , DUERBAUM THOMAS
发明人： DEPPE CARSTEN , DUERBAUM THOMAS
CPC分类号： H02N2/181 , H02M7/219 , H02M2001/0006 , Y10T307/691 , Y10T307/718
摘要： The invention relates to an arrangement for converting mechanical energy into electrical energy comprising a piezoelectric auxiliary generator producing an auxiliary voltage and a main generator which is coupled mechanically with the auxiliary generator and producing the electrical energy.
摘要翻译：本发明涉及一种用于将机械能转换为电能的装置，其包括产生辅助电压的压电辅助发电机和与辅助发电机机械耦合并产生电能的主发电机。

8. 发明申请

WO2005015741A3 OPERATION AND CIRCUITRY OF A POWER CONVERSION AND CONTROL CIRCUIT 审中-公开
标题翻译：电源转换和控制电路的操作和电路
公开(公告)号：WO2005015741A3
公开(公告)日：2005-07-07
申请号：PCT/IB2004051419
申请日：2004-08-09
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , DUERBAUM THOMAS
发明人： DUERBAUM THOMAS
IPC分类号： H03K17/12 , H03K17/14 , H03K17/687
CPC分类号： H03K17/0822 , H03K17/122 , H03K17/145 , H03K2017/0806
摘要： Since parallel MOSFETs are usually driven with one gate signal in power applications, the current sharing between the MOSFETs is automatically established with regard to the characteristics of the individual MOSFETs. This may lead to a large non-uniformity of the current distribution between the MOSFETs. According to the present invention, an individual control of the on-resistances of the MOSFETs is provided, which allows for an improved current sharing between paralleled MOSFETs.
摘要翻译：由于并联MOSFET通常在功率应用中由一个栅极信号驱动，所以MOSFET之间的电流共享关于各个MOSFET的特性自动建立。这可能导致MOSFET之间的电流分布的大的不均匀性。根据本发明，提供对MOSFET的导通电阻的单独控制，这允许并联MOSFET之间的电流共享提高。

9. 发明申请

WO03032104A2 METHOD OF SUPPLYING POWER TO LOW SUPPLY VOLTAGE POWER CONSUMERS 审中-公开
标题翻译：向低电压电源供电的方法
公开(公告)号：WO03032104A2
公开(公告)日：2003-04-17
申请号：PCT/IB0204085
申请日：2002-10-03
申请人： KONINKL PHILIPS ELECTRONICS NV , DUERBAUM THOMAS
发明人： DUERBAUM THOMAS
IPC分类号： H02J1/00 , G05F1/00 , H02M3/335
CPC分类号： H02M3/33561
摘要： The invention relates to a method of regulating the power supply for two or more power consumers, wherein at least two of the power consumers are connected to a direct-voltage source (1) via at least a respective voltage regulator (21a, 21b, 22, ... 2n) and wherein each voltage regulator (21a, 21b, 22, ...2n) is supplied with an input voltage (Uin,a, Uin,1b, Uin,2, ..., Uin,n) by the direct-voltage source (1) and supplies one of the power consumers with a steady voltage (Uout,1a, Uout,1b, Uout,2, ... Uout,n). In order to optimize the voltage supply and to avoid high power losses and heat losses, it is proposed that a) for each voltage regulator (21a, 21b, 22, ... 2n) a control signal is generated that is dependent at least on the applied input voltage (Uin,1a, Uin,1b, Uin,2, ... Uin,n) and on a specific reference value (Vref,1a, Vref,1b, Vref,2, ..., Vref,n) for the voltage regulator (21a, 21b, 22, ... 2n) and b) the input voltages (Uin,1a, Uin,1b, Uin,2, ... Uin,n) are regulated by the direct-voltage source (1) as a function of at least one of the generated control signals.
摘要翻译：本发明涉及一种调节两个或更多个功率消耗器的电源的方法，其中至少两个功率消耗器经由至少一个相应的电压调节器（21a，21b，22）连接到直流电压源，... 2n），并且其中每个电压调节器（21a，21b，22，... 2n）被提供有输入电压（Uin，a，Uin，1b，Uin，2，...，Uin，n）通过直流电压源（1），并向功率消耗者中的一个提供稳定的电压（Uout，1a，Uout，1b，Uout，2，... Uout，n）。为了优化电源并且避免高功率损耗和热损失，建议a）对于每个电压调节器（21a，21b，22，... 2n），产生至少依赖于（Vref，1a，Vref，1b，Vref，2，...，Vref，n）的输入电压（Uin，1a，Uin，1b，Uin，2，... Uin，n）），b）输入电压（Uin，1a，Uin，1b，Uin，2，... Uin，n）由直流电压源（1）作为所生成的控制信号中的至少一个的函数。

10. 发明专利

DE60009043T2 未知
公开(公告)号：DE60009043T2
公开(公告)日：2004-09-30
申请号：DE60009043
申请日：2000-12-18
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY
发明人： SAUERLAENDER GEORG , DUERBAUM THOMAS , RAETS HUBERT
IPC分类号： H02M3/155 , H02M3/337 , H02M7/523 , H05B41/285
摘要： A converter includes circuit elements for chopping a DC voltage, in which switch-on phases of the circuit elements are alternating. A circuit assembly with resonant elements is used for processing the chopped DC voltage and for producing an output voltage. The voltage present at one of the circuit elements is compared with a threshold in a dead time phase before the circuit element is switched on. The comparison result is used to determine whether an inductive or capacitive converter load is present. Alternatively, a differential quotient of the voltage present at one of the circuit elements during the dead time phase is used to determine whether an inductive or capacitive converter load is present.

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