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1.发明授权Procedure and device for detecting the non-conducting state of turn-off thyristors 失效检测关断晶闸管不导通状态的步骤和装置
公开(公告)号：US4682278A
公开(公告)日：1987-07-21
申请号：US775471
申请日：1985-09-12
IPC分类号： H02M1/06 , G01R19/165 , H03K17/0812 , H03K17/18 , H03K17/73 , H02H7/122
CPC分类号： H03K17/18 , G01R19/16585 , H03K17/08124
摘要： This invention concerns a procedure to operate a turn-off thyristor which can be set to a current-conducting state or a current-blocking state as a function of a switch-on command or a switch-off command. To permit particularly reliable and optimal operation of the turn-off thyristor, the voltage between its gate terminal, G, and its cathode terminal, K, is detected and when it drops below a negative threshold current value U.sub.GKS, a status signal, Z, is generated which indicates the current-blocking state of the turn-off thyristor. A further embodiment detects the gate current of the turn-off thyristor and after the appearance of the switch-off command, the status signal is generated as the polarity changes in accordance with the time derivative of the gate current. An overload of the turn-off thyristor is best recognized by having simultaneous to the appearance of the switch-off command, a time function with a preset expiration time initiated, and having a malfunction notification signal, F, generated for protective ignition of the turn-off thyristor if the time function expires prior to the appearance of the status signal.
摘要翻译： 本发明涉及操作关闭晶闸管的过程，该晶闸管可以被设置为导通状态或当前阻断状态，作为接通命令或关断命令的功能。 为了允许关断晶闸管的特别可靠和最佳的操作，检测其栅极端子G及其阴极端子K之间的电压，并且当其降到低于负阈值电流值UGKS时，状态信号Z， 产生，表示关断晶闸管的电流阻断状态。 另一实施例检测关断晶闸管的栅极电流，并且在出现关断命令之后，根据栅极电流的时间导数随着极性变化而产生状态信号。 关断晶闸管的过载最好通过同时关闭断开指令的外观识别，具有预设到期时间的时间功能启动，并且具有故障通知信号F，用于保护点火的转弯 如果时间功能在状态信号出现之前到期，则断开晶闸管。
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公开(公告)号：US09777712B2
公开(公告)日：2017-10-03
申请号：US14666333
申请日：2015-03-24
申请人： Rainer Marquardt
发明人： Rainer Marquardt
CPC分类号： F03D9/45 , F03D1/02 , F03D1/04 , F03D1/0633 , F03D1/0691 , F03D9/25 , F03D13/20 , F05B2240/9112 , Y02B10/30 , Y02E10/721 , Y02E10/725 , Y02E10/728
摘要： The invention relates to a device for converting wind energy into electrical energy. The device is comprised of four legs. One of the legs of the frame has an external recess for mounting on a roof ridge. The frame has a horizontally positioned rotor with a hub and at least two vanes and a generator functionally coupled to the rotor arranged in a central area of the opening formed by the frame. The axis of rotation of the rotor is perpendicular to a plane extending through the legs of the frame.
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公开(公告)号：US20150275865A1
公开(公告)日：2015-10-01
申请号：US14666333
申请日：2015-03-24
申请人： Rainer Marquardt
发明人： Rainer Marquardt
CPC分类号： F03D9/45 , F03D1/02 , F03D1/04 , F03D1/0633 , F03D1/0691 , F03D9/25 , F03D13/20 , F05B2240/9112 , Y02B10/30 , Y02E10/721 , Y02E10/725 , Y02E10/728
摘要： The invention relates to a device for converting wind energy into electrical energy. The device is comprised of four legs. One of the legs of the frame has an external recess for mounting on a roof ridge. The frame has a horizontally positioned rotor with a hub and at least two vanes and a generator functionally coupled to the rotor arranged in a central area of the opening formed by the frame. The axis of rotation of the rotor is perpendicular to a plane extending through the legs of the frame.
摘要翻译： 本发明涉及将风能转换为电能的装置。 该装置由四条腿组成。 框架的一个腿具有用于安装在屋脊上的外部凹部。 框架具有水平定位的转子，其具有轮毂和至少两个叶片，并且发电机功能地联接到布置在由框架形成的开口的中心区域中的转子。 转子的旋转轴线垂直于延伸穿过框架腿部的平面。
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公开(公告)号：US09515483B2
公开(公告)日：2016-12-06
申请号：US13988936
申请日：2011-11-22
申请人： Rainer Marquardt
发明人： Rainer Marquardt
摘要： Switching and switchover devices for DC networks make it possible to realize, particularly in the event of faults, rapid and reliable switching processes in combination with good overvoltage damping and low energy losses during normal operation. The switching devices furthermore have short turn-off times and require no cooling since they have no on-state power losses during normal operation.
摘要翻译： 直流网络的切换和切换设备使得特别是在发生故障的情况下，可以实现快速可靠的切换过程以及良好的过压阻尼和正常运行期间的低能量损耗。 开关装置还具有短的关断时间，并且不需要冷却，因为它们在正常操作期间没有导通状态的功率损耗。
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公开(公告)号：US20110057532A1
公开(公告)日：2011-03-10
申请号：US12922773
申请日：2009-03-13
申请人： Rainer Marquardt
发明人： Rainer Marquardt
IPC分类号： H02K21/24
CPC分类号： H02K21/24 , H02K1/02 , H02K1/20 , H02K1/2793 , H02K1/28 , H02K2201/12
摘要： The invention relates to electric machines having permanent excitation, having a very high specific torque and a high power density when correspondingly supplied through power electronics. They are characterized by advantageous production possibilities using composite materials that can be pressed in molds. The nonferrous rotor construction and low required magnet mass results in an extremely low moment of inertia.
摘要翻译： 本发明涉及具有永久激励的电机，当通过电力电子设备相应地提供时具有非常高的比扭矩和高的功率密度。 它们的特征在于使用可以在模具中压制的复合材料的有利的生产可能性。 有色转子结构和低要求的磁体质量导致非常低的惯性矩。
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公开(公告)号：US20080272718A1
公开(公告)日：2008-11-06
申请号：US12077890
申请日：2008-03-21
申请人： Rainer Marquardt
发明人： Rainer Marquardt
CPC分类号： B60L11/1851 , B60L2220/12 , H02M7/487 , H02P27/14 , Y02T10/642 , Y02T10/7005 , Y02T10/705
摘要： A power electronic circuit arrangement includes functional blocks for controllable, bidirectional energy exchange between a rotating field machine with at least one phase winding and an external energy store with one positive terminal and one negative terminal. At least one functional block is designed as a functional block that is connection-compatible on the power side and includes at least one internal energy store, such that this functional block has at least one additional switching state, in which an output voltage (UX2) is more positive than the positive terminal (P) of the external energy store, and/or in which an output voltage (UX2) is more negative than the negative terminal (N) of the external energy store.
摘要翻译： 电力电子电路装置包括用于在具有至少一个相绕组的旋转励磁机与具有一个正极端子和一个负极端子的外部能量存储器之间可控的双向能量交换的功能块。 至少一个功能块被设计为在电源侧是连接兼容的功能块，并且包括至少一个内部能量存储器，使得该功能块具有至少一个额外的开关状态，其中输出电压（U < SUB> X2 <）比外部能量存储器的正端子（P）更正，和/或其中输出电压（U X2 X2）比负端子更负 （N）的外部能量存储。
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公开(公告)号：US09553496B2
公开(公告)日：2017-01-24
申请号：US12922773
申请日：2009-03-13
申请人： Rainer Marquardt
发明人： Rainer Marquardt
CPC分类号： H02K21/24 , H02K1/02 , H02K1/20 , H02K1/2793 , H02K1/28 , H02K2201/12
摘要： The invention relates to electric machines having permanent excitation, having a very high specific torque and a high power density when correspondingly supplied through power electronics. They are characterized by advantageous production possibilities using composite materials that can be pressed in molds. The nonferrous rotor construction and low required magnet mass results in an extremely low moment of inertia.
摘要翻译： 本发明涉及具有永久激励的电机，当通过电力电子设备相应地提供时具有非常高的比扭矩和高的功率密度。 它们的特征在于使用可以在模具中压制的复合材料的有利的生产可能性。 有色转子结构和低要求的磁体质量导致非常低的惯性矩。
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公开(公告)号：US07902774B2
公开(公告)日：2011-03-08
申请号：US12077890
申请日：2008-03-21
申请人： Rainer Marquardt
发明人： Rainer Marquardt
IPC分类号： H02P1/00
CPC分类号： B60L11/1851 , B60L2220/12 , H02M7/487 , H02P27/14 , Y02T10/642 , Y02T10/7005 , Y02T10/705
摘要： A power electronic circuit arrangement includes functional blocks for controllable, bidirectional energy exchange between a rotating field machine with at least one phase winding and an external energy store with one positive terminal and one negative terminal. At least one functional block is designed as a functional block that is connection-compatible on the power side and includes at least one internal energy store, such that this functional block has at least one additional switching state, in which an output voltage (UX2) is more positive than the positive terminal (P) of the external energy store, and/or in which an output voltage (UX2) is more negative than the negative terminal (N) of the external energy store.
摘要翻译： 电力电子电路装置包括用于在具有至少一个相绕组的旋转励磁机与具有一个正极端子和一个负极端子的外部能量存储器之间可控的双向能量交换的功能块。 至少一个功能块被设计为在电源侧是连接兼容的功能块，并且包括至少一个内部能量存储器，使得该功能块具有至少一个额外的开关状态，其中输出电压（UX2） 比外部能量存储器的正端子（P）更正，和/或其中输出电压（UX2）比外部能量存储器的负极端子（N）更负的情况。
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9.发明授权Method and device for controlling a power converter valve that can be turned off and has at least two series circuits 失效用于控制能够关闭并具有至少两个串联电路的功率转换器阀的方法和装置公开(公告)号：US06545452B2
公开(公告)日：2003-04-08
申请号：US09791194
申请日：2001-02-21
IPC分类号： B05F140
CPC分类号： H03K17/107 , H02M1/088 , H03K17/0828
摘要： Method and apparatus for controlling a turn-off power converter valve having at least two series connections. Each non-latching power semiconductor switch of this power converter valve has an active collector-emitter limiting circuit. When a rising edge of a drive signal that is provided arrives, a predetermined value of the reference limited voltage of the active collector-emitter limiting circuit is decreased to a low value and is increased to the predetermined value again during a turn-off operation. Using a switch-on command, it is possible to balance the voltage sharing on the non-latching power semiconductor switches of a turn-off power converter valve having at least two series connections.
摘要翻译： 用于控制具有至少两个串联连接的关闭功率转换器阀的方法和装置。 该功率转换器阀的每个非闭锁功率半导体开关具有有源集电极 - 发射极限制电路。 当提供的驱动信号的上升沿到达时，有源集电极 - 发射极限制电路的参考限制电压的预定值降低到低值，并且在关断操作期间再次增加到预定值。 使用接通命令，可以平衡具有至少两个串联连接的关断功率转换器阀的非锁定功率半导体开关上的电压共享。
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公开(公告)号：US4809153A
公开(公告)日：1989-02-28
申请号：US19048
申请日：1987-02-26
申请人： Jurgen Bremer , Andreas Fuchs , Rainer Marquardt
发明人： Jurgen Bremer , Andreas Fuchs , Rainer Marquardt
CPC分类号： H02M7/003 , H03K17/0403
摘要： A low-inductance bus bar arrangement includes at least n+1 individual bus bars for establishing a quick connection of modular components of n dependent circuits. The n+1 individual bus bars are stacked upon each other and are electrically separated from each other by insulation. The two outermost bus bars are electrically connected to each other by an appropriate connecting device. While the several modular components of the n dependent circuits are quickly connectable to the bus bar, the bus bar itself provides an inherently low inductance.
摘要翻译： 低电感母线布置包括至少n + 1个单独的母线，用于建立n个相关电路的模块化组件的快速连接。 n + 1个别母线彼此堆叠并且通过绝缘彼此电分离。 两个最外面的母线通过适当的连接装置彼此电连接。 虽然n个相关电路的几个模块化组件可以快速连接到母线，但母线本身提供固有的低电感。
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