公开(公告)号：US20070165347A1

公开(公告)日：2007-07-19

申请号：US10585369

申请日：2004-12-22

申请人： Matthias Wendt ,  Peter Lurkens

发明人： Matthias Wendt ,  Peter Lurkens

IPC分类号： H02H3/24

CPC分类号： H02M1/32 ,  H02J3/38 ,  Y10T307/505

摘要： The invention relates to a DC/DC converter for use in a decentralized power generation system. If a DC/DC converter is physically separated from a power receiving component and connected to such a power receiving component via a DC bus, a short-circuit on the DC bus may endanger the system and service personnel. In order to minimize such a risk, it is proposed that the DC/DC converter comprises a converting component for DC/DC converting a direct current supplied by a power generating unit and for supplying a resulting converted direct current to a DC bus, and that the DC/DC converter comprises in addition a control component arranged to monitor a voltage at the outputs of the DC/DC converter and to cause the converting component to enter a short-circuit protection mode if the monitored voltage lies below a predetermined voltage threshold. The invention relates equally to a corresponding system and to a corresponding method.

摘要翻译： 本发明涉及用于分散式发电系统的DC / DC转换器。 如果DC / DC转换器与电力接收部件物理分离，并通过DC总线连接到这样的受电部件，则直流总线上的短路可能危及系统和维修人员。 为了最小化这种风险，建议DC / DC转换器包括用于DC / DC转换由发电单元提供的直流电的转换组件，并将所得到的转换直流电提供给DC总线，并且 DC / DC转换器还包括控制部件，其被配置为监视DC / DC转换器的输出处的电压，并且如果所监视的电压低于预定电压阈值，则使转换部件进入短路保护模式。 本发明同样涉及相应的系统和相应的方法。

公开(公告)号：US20070164612A1

公开(公告)日：2007-07-19

申请号：US10585368

申请日：2004-12-21

申请人： Mathias Wendt ,  Peter Lurkens

发明人： Mathias Wendt ,  Peter Lurkens

IPC分类号： H02J1/12

CPC分类号： H02J3/383 ,  H02J1/10 ,  H02J3/02 ,  H02J3/385 ,  H02M7/493 ,  Y02E10/563 ,  Y02E10/58 ,  Y10T307/511

摘要： The invention relates to a decentralized power generation system comprising a plurality of decentralized power generating units (11,12;13,14). In order to enable an optimized control of these power generating units while enabling at the same time a high security in the system, it is proposed that the system further comprises a plurality of DC/DC converters (31,32), each connected to another one of the power generating units for converting a current provided by the power generating units. The proposed system moreover comprises a DC bus (40) to which the DC/DC converters feed a respectively converted current. The proposed system moreover comprises at least one power receiving component (20) retrieving current from the DC bus, which power receiving component is physically separated from the DC/DC converters. The invention relates equally to a corresponding method.

摘要翻译： 本发明涉及包括多个分散发电单元（11,12; 13,14）的分散式发电系统。 为了能够实现对这些发电机组的优化控制，同时能够同时实现系统的高安全性，所以提出系统还包括多个DC / DC转换器（31,32），每个DC / DC转换器连接到另一个 用于转换由发电单元提供的电流的发电单元之一。 所提出的系统还包括DC总线（40），DC / DC转换器向其馈送分别转换的电流。 所提出的系统还包括至少一个电力接收部件（20）从DC总线检索电流，该电力接收部件在物理上与DC / DC转换器分离。 本发明同样涉及相应的方法。

公开(公告)号：US20070080652A1

公开(公告)日：2007-04-12

申请号：US10578650

申请日：2004-10-05

申请人： Reinhold Elferich ,  Peter Lurkens

发明人： Reinhold Elferich ,  Peter Lurkens

IPC分类号： H05B37/02 ,  G05F1/44

CPC分类号： H05B33/0821 ,  H05B33/0818 ,  H05B33/0857 ,  Y02B20/341 ,  Y02B20/348

摘要： The invention relates to a resonant power LED control circuit for the independent, simultaneous brightness and color or color temperature control of two LEDs (41, 42) or two groups of LEDs, comprising a single resonant converter which is essentially formed from a half or full bridge DC/AC converter (2) with a control unit (21), a resonant capacitor, and a transformer (3).

摘要翻译： 本发明涉及一种用于独立，同时亮度和色温或色温两个LED（41,42）或两组LED的共振功率LED控制电路，其包括单个谐振变换器，其基本上由半部或全部 具有控制单元（21），谐振电容器和变压器（3）的桥式DC / AC转换器（2）。

公开(公告)号：US20050146285A1

公开(公告)日：2005-07-07

申请号：US10507181

申请日：2003-03-10

申请人： Peter Lurkens

发明人： Peter Lurkens

IPC分类号： H05B41/24 ,  H05B41/18 ,  H05B41/288 ,  H05B41/36

CPC分类号： H05B41/2883 ,  Y02B20/204

摘要： The invention relates to an electronic circuit for igniting a high-pressure lamp. A resonant circuit 13 of the circuit is used to supply the ignition voltage for the high-pressure lamp. To enable an exact adjustment of the resonance frequency in the resonant circuit, it is proposed that the circuit also comprises converter 12 for generating an alternating voltage with which the resonant circuit 13 is excited and an oscillator 14, 16, 17 for driving the converter 12, the fundamental frequency of the output voltage of the oscillator being at least in proximity to an integral fraction of the resonance frequency of the resonant circuit 13. Finally, it is proposed that the circuit includes a feedback 17 from the resonant circuit 13 to the oscillator 14, 16, 17, whereby the fundamental frequency of the output voltage of the oscillator is so tuned that the resulting frequency of the output voltage of the oscillator corresponds substantially exactly to the integral fraction of the resonance frequency. The invention also relates to a corresponding lighting installation and a corresponding method.

摘要翻译： 本发明涉及一种用于点燃高压灯的电子电路。 电路的谐振电路13用于提供高压灯的点火电压。 为了能够精确地调整谐振电路中的谐振频率，建议该电路还包括用于产生谐振电路13被激励的交流电压的转换器12和用于驱动转换器12的振荡器14,16,17 振荡器的输出电压的基频至少接近谐振电路13的谐振频率的积分分数。 最后，提出该电路包括从谐振电路13到振荡器14,16,17的反馈17，由此振荡器的输出电压的基频如此调谐，使得所得到的输出电压的频率 振荡器基本上完全对应于共振频率的积分分数。 本发明还涉及相应的照明装置和相应的方法。

公开(公告)号：US5608281A

公开(公告)日：1997-03-04

申请号：US554123

申请日：1995-11-06

申请人： Dieter Gerling ,  Peter Lurkens

发明人： Dieter Gerling ,  Peter Lurkens

IPC分类号： H02K17/02 ,  H02K17/16 ,  H02K17/00

CPC分类号： H02K17/165

摘要： An axial flux induction motor has a stator and a disc-shaped rotor facing the stator with an air gap there-between. The rotor disc includes a first material of relatively high magnetic permeability and a second material of relatively high electrical conductivity, the first material being of higher specific gravity than the second material. The first material is in the form of an annular ring imbedded in or supported on one surface of the disc, opposite the surface thereof which faces the stator. The outer radius R.sub.1 of the annular ring and the outer radius R.sub.2 of the disc are related so that 1.2 R.sub.1

摘要翻译： 轴向感应电动机具有定子和面向定子的盘形转子，其间具有气隙。 转子盘包括具有较高导磁率的第一材料和相对较高导电率的第二材料，第一材料比第二材料具有更高的比重。 第一种材料是嵌入或支撑在盘的一个表面上的环形的形式，与其面对定子的表面相对。 环形圈的外半径R1和盘的外半径R2相关，使得1.2 R1

公开(公告)号：US5428257A

公开(公告)日：1995-06-27

申请号：US201588

申请日：1994-02-25

申请人： Peter Lurkens

发明人： Peter Lurkens

IPC分类号： H02K19/06 ,  H02K17/04

CPC分类号： H02K19/06

摘要： A single-phase reluctance motor is constructed so that either the rotor or the stator (or both) has poles in which there are areas of different saturation induction (thereby forming an asymmetric saturation characteristic in these poles), as a result of which an aligned position of the movable member becomes non-aligned at increasing excitation current and the movable member begins to move in a predetermined direction.

摘要翻译： 单相磁阻电动机被构造成使得转子或定子（或两者）都具有磁极，其中存在不同饱和感应的区域（从而在这些极中形成不对称的饱和特性），结果是对齐 可动构件的位置在增加的激励电流下变得不对准，并且可动构件开始沿预定方向移动。

公开(公告)号：US4833459A

公开(公告)日：1989-05-23

申请号：US148890

申请日：1988-01-27

申请人： Wolfgang Geuer ,  Peter Lurkens ,  Hans P. Schoner

发明人： Wolfgang Geuer ,  Peter Lurkens ,  Hans P. Schoner

IPC分类号： G01R31/36

CPC分类号： G01R31/3658 ,  Y10S320/18

摘要： The quality of a particular physical or chemical parameter which exists at the cells of a multicell battery, such as for example, the voltage, current or temperature parameter at each cell, is continually monitored by a circuit arrangement which includes a separate measuring circuit for each cell. Each measuring circuit receives at its input, a signal representative of the value of the quality of a particular parameter, and produces at its output an electrical signal the length of which is proportional to the value of the signal at its input. The outputs of the measuring circuits are connected to a measuring analyzer circuit containing a controller which generates a starting signal that is applied to the measuring circuits to enable or actuate them one after the other, so that the outputs of the measuring circuits are in turn successively applied to the input of the analyzer circuit, which includes a display that provides an indication of the quality of the parameters which are being monitored.

摘要翻译： 存在于多电池电池的电池（例如每个电池的电压，电流或温度参数）的特定物理或化学参数的质量由电路装置连续监测，电路装置包括用于每个电池的单独的测量电路 细胞。 每个测量电路在其输入处接收代表特定参数质量值的信号，并在其输出端产生一个电信号，该电信号的长度与输入端的信号值成比例。 测量电路的输出连接到包含控制器的测量分析器电路，该控制器产生施加到测量电路的启动信号以使它们一个接一个地启动或启动，使得测量电路的输出依次依次 应用于分析器电路的输入，分析器电路包括提供正被监测的参数的质量指示的显示器。