公开(公告)号：US20050195548A1

公开(公告)日：2005-09-08

申请号：US11070241

申请日：2005-03-03

申请人： Andreas Pancke ,  Wolfgang Roehl ,  Manfred Schiller

发明人： Andreas Pancke ,  Wolfgang Roehl ,  Manfred Schiller

IPC分类号： H02H3/04 ,  H02H3/00

CPC分类号： H02H3/04 ,  H01H2071/048

摘要： A low-voltage power circuit breaker includes an electronic overcurrent release, which draws its operating energy from the power supply system monitored by the low-voltage power circuit breaker, and an operating-state detection device. Since it is possible for the power circuit breaker to switch to a short circuit on connection, it may be appropriate for no undelayed tripping of the power circuit breaker to be permitted directly after connection, or for the tripping time for the delayed tripping to be altered. Provision is made for the operating-state detection device to be a device for detecting a connection operation, whose output signal is fed to the overcurrent release, which sets a different disconnection time for the low-voltage power circuit breaker at the beginning of a connection operation for a predetermined period of time.

摘要翻译： 低压电力断路器包括电子过电流释放器，其从由低压电力断路器监控的电源系统和操作状态检测装置获取其工作能量。 由于电源断路器可能在连接时切换到短路，因此连接后直接断开电源断路器的跳闸或延迟跳闸的跳闸时间可能不适用 。 规定操作状态检测装置是用于检测其输出信号被馈送到过电流释放的连接操作的装置，其在连接开始时为低压电力断路器设置不同的断开时间 操作预定时间段。

公开(公告)号：US20100207712A1

公开(公告)日：2010-08-19

申请号：US12679863

申请日：2008-09-24

申请人： Jörg Braune ,  Thomas Driehorn ,  Ilka Jakubowski ,  Edeltraud Musiol ,  Andreas Pancke ,  Manfred Schiller

发明人： Jörg Braune ,  Thomas Driehorn ,  Ilka Jakubowski ,  Edeltraud Musiol ,  Andreas Pancke ,  Manfred Schiller

IPC分类号： H01H73/12 ,  H05B37/02

CPC分类号： H01H71/04 ,  H01H9/161 ,  H01H2071/006

摘要： A power switch includes an electronic overcurrent protection trigger, which receives the power supply thereof from the power supply network monitored by the power switch. In at least one embodiment, the display device of the power switch acquires the power supply thereof from the power supply network monitored by the power switch, and an electronic device powered with voltage from the power supply network monitored by the power switch controls the turning on and off of the background illumination of the electronic display device, which obtains the voltage supply thereof from the power supply network monitored by the power switch, with the aid of an electronically controllable switch as a function of the measured values detected in a measuring device of the electronic device. A method for controlling the turning on and off of the background illumination of a display device of a power switch is also disclosed.

摘要翻译： 电源开关包括电子过电流保护触发器，其从由电源开关监控的电源网络接收电源。 在至少一个实施例中，电源开关的显示装置从由电源开关监控的电源网络中获取电源，并且由电源开关监控的电源网络供电的电子设备控制开启 并离开电子显示装置的背景照明，该电子显示装置借助电子可控开关获得从电力开关监控的电源网络的电压供应，该电子可控开关作为在测量装置中检测到的测量值的函数 电子设备。 还公开了一种用于控制电源开关的显示装置的背景照明的接通和关闭的方法。

公开(公告)号：US20070086139A1

公开(公告)日：2007-04-19

申请号：US10571562

申请日：2004-08-24

申请人： Andreas Krauss ,  Klaus Neidhardt ,  Andreas Pancke ,  Ilka Redmann

发明人： Andreas Krauss ,  Klaus Neidhardt ,  Andreas Pancke ,  Ilka Redmann

IPC分类号： H01H73/00

CPC分类号： H02H1/0007 ,  G01R31/3278 ,  H02H3/08

摘要： A method is disclosed for controlling an electronic overcurrent trip for low-voltage circuit breakers. According to the method, digitized signals for the electricity values are generated and evaluated, and a tripping device providing short-circuit protection is activated when an overcurrent event is assumed to take place based on the evaluation. According to the method, signals whose electricity value does not lie between the electricity values of the previous signal and the subsequent signal, or whose electricity value does not correspond to the electricity values of the previous signal or the subsequent signal, are rated as potentially erroneous signals and are tested by use of additional criteria.

摘要翻译： 公开了一种用于控制低压断路器的电子过电流跳闸的方法。 根据该方法，生成并评估用于电价值的数字化信号，并且当假设基于评估发生过电流事件时，激活提供短路保护的跳闸装置。 根据该方法，电值不在先前信号的电力值与后续信号之间或其电力值不对应于先前信号或随后信号的电力值的信号被评定为潜在错误 信号，并通过使用额外的标准进行测试。

公开(公告)号：US20070064365A1

公开(公告)日：2007-03-22

申请号：US10571564

申请日：2004-08-24

申请人： Clifford Buxton ,  Marc Liebetruth ,  Klaus Neidhardt ,  Andreas Pancke ,  Wolfgang Röhl

发明人： Clifford Buxton ,  Marc Liebetruth ,  Klaus Neidhardt ,  Andreas Pancke ,  Wolfgang Röhl

IPC分类号： H02H3/08

CPC分类号： H02H1/063 ,  H02H7/222

摘要： A circuit arrangement is disclosed for rapidly switching off low-voltage circuit breakers comprising an electronic tripping unit. According to an embodiment, a switching element which is operated in a short-circuit mode during normal operation and to which a fast trip magnet of the low-voltage circuit breaker is connected in parallel is impinged upon by a current that is proportionate to the current monitored by the low-voltage circuit breaker, and the short circuit of the switching element is bypassed when the current monitored by the low-voltage circuit breaker reaches a set threshold value. One respective transformer is serially connected to the power inputs of the electronic tripping unit, the secondary ends of the transformers being interconnected among each other on the direct voltage side while being serially connected to the switching element via bridge rectifiers.

摘要翻译： 公开了用于快速关闭包括电子跳闸单元的低压断路器的电路装置。 根据实施例，在正常操作期间以短路模式操作并且低压断路器的快速跳闸磁体并联连接的开关元件被与电流成比例的电流冲击 由低压断路器监控，当由低压断路器监控的电流达到设定的阈值时，旁路开关元件的短路。 一个相应的变压器串联连接到电子跳闸单元的电源输入端，变压器的次端在直流电压侧彼此互连，同时通过桥式整流器串联连接到开关元件。

公开(公告)号：US20080123237A1

公开(公告)日：2008-05-29

申请号：US11791857

申请日：2005-11-10

申请人： Andreas Krauss ,  Andreas Pancke ,  Wolfgang Rohl ,  Manfred Schiller

发明人： Andreas Krauss ,  Andreas Pancke ,  Wolfgang Rohl ,  Manfred Schiller

IPC分类号： H02H3/08

CPC分类号： H02H1/0007 ,  H02H3/006

摘要： A method and a circuit are disclosed for amplifying the input signals of an electronic overcurrent release of low-voltage circuit breakers with a selectable amplification factor. The electronic overcurrent release includes at least one integrating condenser on the input side, and at least one pre-amplifier and a microprocessor. According to at least one embodiment of the invention, a resistance is coupled to a switch in series, parallel to an integrating condenser, and the switch is switched by way of the microprocessor in a pulsewidth-modulated manner. In this way, the effectively active resistance value of the inserted resistances is inversely increased proportionally to the pulsewidth repetition rate, thus obtaining an extremely wide regulating range.

摘要翻译： 公开了一种方法和电路，用于放大具有可选放大系数的低压断路器的电子过电流释放的输入信号。 电子过电流释放包括至少一个在输入侧的积分电容器，以及至少一个前置放大器和微处理器。 根据本发明的至少一个实施例，电阻与并联于积分电容器的串联开关耦合，并且开关通过微处理器以脉冲宽度调制方式被切换。 以这种方式，插入的电阻的有效电阻值与脉冲重复频率成比例地成反比地增加，从而获得极宽的调节范围。

公开(公告)号：US20080087528A1

公开(公告)日：2008-04-17

申请号：US11905248

申请日：2007-09-28

申请人： Konstantinos Michailidis ,  Andreas Pancke

发明人： Konstantinos Michailidis ,  Andreas Pancke

IPC分类号： H01H19/00

CPC分类号： H01H19/58

摘要： A rotary encoder switch includes a plurality of switch positions for parameter setting, in particular for low-voltage circuit breakers, in the form of a binary code, having two rotary switch elements, which interact with one another and of which one is designed to set the desired switch position with respect to the other by being able to rotate in steps about a fixed axis, with the first switch position following immediately again after one complete revolution the last switch position, having a plurality of switches which are formed by the one rotary switch element and by fixed-arranged contacts, and of which at least one is opened or at least one is closed when changing from one switch position to the next. A plurality of outputs are included, via which a binary signal, in particular a voltage signal, is in each case output as a function of whether the switch is closed or open in the respective switch position, with the binary signals from all of the outputs together forming the binary code. In at least one embodiment, in order to ensure that only one of the values of the respectively adjacent switch positions can be output in each case in an intermediate switch position, at least one switch is in the closed switching state in each switch position, and only the switching state of a single switch in each case changes whenever switching takes place from one switch position to the next, including switching from the last switch position to the first switch position.

摘要翻译： 旋转编码器开关包括用于参数设置的多个开关位置，特别是用于二进制代码形式的用于低压断路器的开关位置，具有两个相互作用的旋转开关元件，并且其中一个被设计为设置 相对于另一个的所需开关位置能够围绕固定轴线逐步旋转，其中第一开关位置在最后一个开关位置之后立即再次紧跟着，具有多个开关，该开关由一个旋转 开关元件和固定布置的触点，并且当从一个开关位置向下一个开关位置变化时，至少一个触点被打开或至少一个闭合。 包括多个输出，通过该多个输出，二进制信号，特别是电压信号，在每种情况下，作为开关是否在相应的开关位置闭合或断开的函数输出，来自所有输出的二进制信号 一起形成二进制代码。 在至少一个实施例中，为了确保在中间开关位置中每种情况下仅输出相邻的开关位置的值中的一个值，至少一个开关在每个开关位置处于闭合开关状态，并且 只要在从一个开关位置到下一个开关位置进行切换时，单个开关的开关状态在每种情况下都会改变，包括从最后的开关位置切换到第一开关位置。

公开(公告)号：US07309993B2

公开(公告)日：2007-12-18

申请号：US10591461

申请日：2005-03-02

申请人： Thomas Driehorn ,  Andreas Krauss ,  Andreas Pancke ,  Ilka Redmann ,  Wolfgang Röhl

发明人： Thomas Driehorn ,  Andreas Krauss ,  Andreas Pancke ,  Ilka Redmann ,  Wolfgang Röhl

IPC分类号： G01R31/14

CPC分类号： H02H3/32 ,  H02H1/0007

摘要： A three or four pole low-voltage power switch is disclosed wherein the switch is partly provided with a device for detecting ground faults. For this purpose, the current vectorial sum must be produced in the three or four conductors of a monitored network. For the switches of this type, output signals received from Rogowski coils are directed via resistances to an integration capacitor whose voltage forms an input signal of another measuring amplifier representing the current sum of a monitored network. The output signal of the measuring amplifier is, afterwards processed in a known manner in the microprocessor of an excess-current trip.

摘要翻译： 公开了三极或四极低压电力开关，其中开关部分地设置有用于检测接地故障的装置。 为此，当前的矢量和必须在被监控网络的三根或四根导体中产生。 对于这种类型的开关，从罗戈夫斯基线圈接收的输出信号通过电阻被引导到积分电容器，该电容器形成表示被监控网络的当前和的另一个测量放大器的输入信号。 测量放大器的输出信号后来以已知的方式处理在微处理器中的过电流跳闸。

公开(公告)号：US20070182401A1

公开(公告)日：2007-08-09

申请号：US10591461

申请日：2005-03-02

申请人： Thomas Driehorn ,  Andreas Krauss ,  Andreas Pancke ,  Ilka Redmann ,  Wolfgang Rohl

发明人： Thomas Driehorn ,  Andreas Krauss ,  Andreas Pancke ,  Ilka Redmann ,  Wolfgang Rohl

IPC分类号： G01R15/18

CPC分类号： H02H3/32 ,  H02H1/0007

摘要： A three or four pole low-voltage power switch is disclosed wherein the switch is partly provided with a device for detecting ground faults. For this purpose, the current vectorial sum must be produced in the three or four conductors of a monitored network. For the switches of this type, output signals received from Rogowski coils are directed via resistances to an integration capacitor whose voltage forms an input signal of another measuring amplifier representing the current sum of a monitored network. The output signal of the measuring amplifier is, afterwards processed in a known manner in the microprocessor of an excess-current trip.

摘要翻译： 公开了三极或四极低压电力开关，其中开关部分地设置有用于检测接地故障的装置。 为此，当前的矢量和必须在被监控网络的三根或四根导体中产生。 对于这种类型的开关，从罗戈夫斯基线圈接收的输出信号通过电阻被引导到积分电容器，该电容器形成表示被监控网络的当前和的另一个测量放大器的输入信号。 测量放大器的输出信号后来以已知的方式处理在微处理器中的过电流跳闸。

公开(公告)号：US07133270B2

公开(公告)日：2006-11-07

申请号：US10513461

申请日：2003-04-10

申请人： Thomas Driehorn ,  Andreas Krauss ,  Aron-Ernst Musiol ,  Andreas Pancke ,  Ilka Redmann ,  Wolfgang Röhl

发明人： Thomas Driehorn ,  Andreas Krauss ,  Aron-Ernst Musiol ,  Andreas Pancke ,  Ilka Redmann ,  Wolfgang Röhl

IPC分类号： H02H3/08

CPC分类号： H02H3/006

摘要： An electrical power breaker includes an electronic protective device and an electronic memory. The memory is accommodated in the power breaker such that it is physically separated from said protective device, for operational data for the power breaker. Data security when using the additional electronic memory is increased by the electronic memory being connected to the protective device via a data bus, which can be used to transmit control signals for the purpose of activating or deactivating a write protection device of the electronic memory. The data bus is preferably an I2C bus, and the write protection device is controlled by an I/O module which is likewise controlled by the I2C bus.

摘要翻译： 电力断路器包括电子保护装置和电子存储器。 存储器容纳在断电器中，使得其与所述保护装置物理分离，用于断电器的操作数据。 通过经由数据总线连接到保护装置的电子存储器增加使用附加电子存储器时的数据安全性，数据总线可以用于传送控制信号，以激活或去激活电子存储器的写保护装置。 数据总线优选地是I总线，并且写保护装置由同样由I 2 C C总线控制的I / O模块控制。

公开(公告)号：US20060176060A1

公开(公告)日：2006-08-10

申请号：US10571565

申请日：2004-08-24

申请人： Andreas Pancke ,  Ilka Redmann ,  Wolfgang Röhl

发明人： Andreas Pancke ,  Ilka Redmann ,  Wolfgang Röhl

IPC分类号： G01R31/14

CPC分类号： G01R31/025 ,  H02H3/006 ,  H02H3/16

摘要： One problem during the detection of ground faults resides in the fact that the measuring amplifiers have a great amount of tolerance regarding the amplification factor thereof, resulting in a substantial error when errors are handled by means of software. According to the disclosure, the output signals of the measuring amplifiers are summed up phase by phase in a pulse-modulated manner in a summing amplifier. The duration of the pulses generated by the trip are controlled in accordance with the amplification factor of the respective associated measuring amplifier while the output of the summing amplifier represents a ground fault monitoring signal.

摘要翻译： 在检测接地故障期间的一个问题在于这样一个事实，即测量放大器对于其放大因子具有大量的容限，导致当通过软件处理错误时的实质性错误。 根据本公开，测量放大器的输出信号在加法放大器中以脉冲调制方式逐相相位。 根据相关联的测量放大器的放大系数来控制由跳闸产生的脉冲的持续时间，而加法放大器的输出表示接地故障监视信号。