公开(公告)号：WO2006137027A3

公开(公告)日：2007-03-29

申请号：PCT/IB2006052004

申请日：2006-06-21

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

Inventor： LUERKENS PETER

IPC: H05B41/288 ,  H02M1/00 ,  H05B41/282 ,  H05B41/285 ,  H05B41/292

CPC classification number: H05B41/2885 ,  H02M1/38 ,  Y02B20/202

Abstract: A method of controlling an ' inverter (4) of a gas discharge lamp circuit. The inverter comprises two branches, each having a first semiconductor switch (32, 36) in series with a second semiconductor switch (34, 38) and having a connection node (40, 44) , which is connected to a respective output terminal (42, 46) of the inverter. The first and second switches are connected to a first input terminal (16) and to a second input terminal (18) of the inverter, respectively. Each switch has an intrinsic or externally connected antiparallel diode (52-56) . The switches of the branches are controlled by a controller in an alternating and cross-like manner to conduct and to not conduct. Controlling of switches is delayed by a first delay time (TdI) per branch and by a second delay time (Td2) between branches.

Abstract translation: 一种控制气体放电灯电路的逆变器（4）的方法。 逆变器包括两个分支，每个分支具有与第二半导体开关（34,38）串联的第一半导体开关（32,36），并具有连接到相应的输出端子（42,44）的连接节点（40,44） ，46）。 第一和第二开关分别连接到逆变器的第一输入端子（16）和第二输入端子（18）。 每个开关具有内部或外部连接的反并联二极管（52-56）。 分支的开关由控制器以交替和交叉的方式控制，以进行和不导通。 开关的控制被延迟每个分支的第一延迟时间（TdI）和分支之间的第二延迟时间（Td2）。

公开(公告)号：WO2005114822A3

公开(公告)日：2006-06-22

申请号：PCT/IB2005051615

申请日：2005-05-18

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

Inventor： LUERKENS PETER

IPC: G05F1/10 ,  H02M20060101 ,  H02M3/335

CPC classification number: H02M3/33515

Abstract: The invention relates to a time discrete control of a continuous quantity (I 1 ). In order to achieve a higher resolution of the time discrete control and to avoid an unstable control due to low-frequency effects, an artificial, varying disturbance is introduced to at least one signal involved in the time discrete control. A corresponding control circuit is provided with components (10-14) adapted to perform the time discrete control of the continuous quantity (I 1 ), and in addition with at least one component (20,2 1) adapted to introduce the artificial, varying disturbance to at least one signal in the control circuit.

Abstract translation: 本发明涉及连续量（I 1> 1）的时间离散控制。 为了实现时间离散控制的更高分辨率，并且为了避免由于低频效应导致的不稳定控制，对时间离散控制中涉及的至少一个信号引入人为的变化的干扰。 相应的控制电路设置有适于执行连续量（I SUB> 1）的时间离散控制的组件（10-14），并且还包括至少一个组件（20,21） 适于将人为的变化的干扰引入到控制电路中的至少一个信号。

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

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY ,  LUERKENS PETER ,  WENDT MATTHIAS ,  DUERBAUM THOMAS ,  VAN DER BROECK HEINZ

Inventor： LUERKENS PETER ,  WENDT MATTHIAS ,  DUERBAUM THOMAS ,  VAN DER BROECK HEINZ

IPC: G05F1/67 ,  H02M7/5387

CPC classification number: H02M7/53875

Abstract: 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.

Abstract translation: 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）。

公开(公告)号：WO2004107823A3

公开(公告)日：2005-01-20

申请号：PCT/IB2004050770

申请日：2004-05-25

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  DEPPE CARSTEN ,  LUERKENS PETER ,  HEUSLER GERO

Inventor： DEPPE CARSTEN ,  LUERKENS PETER ,  HEUSLER GERO

IPC: H05B41/288 ,  H05B41/292

CPC classification number: H05B41/2882

Abstract: The invention relates to a circuit (1) and a method for operation of a gas discharge lamp (3) with a switching transformer (2), which switching transformer comprises a switch (22), a converter inductor (24) and a control means (27) in a control loop (33) for measuring a lamp voltage and setting a desired power. In accordance with the invention, the switching transformer (2) comprises a second control loop (80). By means of the second control loop the switching transformer is adjustable to individual lamp conditions.

Abstract translation: 本发明涉及一种用开关变压器（2）操作气体放电灯（3）的电路（1）和方法，该开关变压器包括开关（22），转换电感器（24）和控制装置 （27），用于测量灯电压并设定所需功率的控制回路（33）。 根据本发明，开关变压器（2）包括第二控制回路（80）。 通过第二个控制回路，开关变压器可以调节到单独的灯条件。