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公开(公告)号：US20100264865A1
公开(公告)日：2010-10-21
申请号：US12747637
申请日：2008-09-08
申请人： Mark-Matthias Bakran
发明人： Mark-Matthias Bakran
CPC分类号： B60L3/003 , B60L9/00 , B60L2200/26 , B60L2220/14
摘要： A drive system for a permanently excited synchronous machine includes a drive converter, and a control device, wherein terminals of the synchronous machine are connected to corresponding outputs of the drive converter by connecting lines. Controllable asymmetrically blocking semiconductor switches are arranged in each of the connecting lines, with each switch having a thyristor connected in parallel with a reverse-biased diode, with anodes of the thyristors and cathodes of the diodes connected together to corresponding terminals of the synchronous machine. A control device has an input receiving a fault signal and an output connected to control inputs of the drive converter. The control device further includes control outputs connected to control inputs of the semiconductor switches. An easily controlled protective circuit for the drive converter of the drive system is obtained.
摘要翻译： 用于永久激励的同步电机的驱动系统包括驱动转换器和控制装置，其中同步电机的端子通过连接线连接到驱动转换器的相应输出端。 可控非对称阻挡半导体开关布置在每个连接线中，每个开关具有与反向偏置二极管并联连接的晶闸管，其中晶闸管的阳极和二极管的阴极连接在同步电机的相应端子上。 控制装置具有接收故障信号的输入和连接到驱动转换器的控制输入的输出。 控制装置还包括连接到半导体开关的控制输入的控制输出。 获得驱动系统的驱动转换器的容易控制的保护电路。
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2.发明授权Traction converter having a line-side four-quadrant controller, and method therefor 有权具有线路四象限控制器的牵引转换器及其方法公开(公告)号：US07480160B2
公开(公告)日：2009-01-20
申请号：US11572294
申请日：2005-07-20
CPC分类号： H02M5/4585
摘要： A traction current converter includes a line-side four-quadrant converter which is provided with turn-off power semiconductors that are implemented as current converter valves. Each of the power semiconductors is connected electrically back-to-back in parallel to a corresponding power diode. A regulating device has an output side which is connected to control terminals of the power semiconductors. Each of the power diodes is implemented as controllable power diode which can be connected on the control system side to a corresponding diode control device having an input side which is connected to control outputs of the regulating device. In this way, the four-quadrant converter of a traction current converter can be reliably operated without having to use power semiconductor modules with enlarged diode chip surface.
摘要翻译： 牵引电流转换器包括一个线路四象限转换器，其配有实现为电流转换阀的关断功率半导体。 每个功率半导体与对应的功率二极管并联电连接。 调节装置具有连接到功率半导体的控制端子的输出侧。 每个功率二极管被实现为可控功率二极管，其可以在控制系统侧连接到具有连接到调节装置的控制输出的输入侧的对应的二极管控制装置。 以这种方式，牵引电流转换器的四象限转换器可以可靠地工作，而不必使用具有放大的二极管芯片表面的功率半导体模块。
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公开(公告)号：US09882371B2
公开(公告)日：2018-01-30
申请号：US14408766
申请日：2012-06-19
申请人： Mark-Matthias Bakran
发明人： Mark-Matthias Bakran
CPC分类号： H02H3/087 , H01H9/542 , H01H33/596
摘要： A device switches a direct current in a branch of a direct current voltage network node. The device contains a constant current path extending between two connection terminals, in which a mechanical switch is disposed. The device further has a switching current path bridging the constant current path and a power switching unit is disposed therein. The power switching unit has power semiconductor switches which can be switched on and off and configured to interrupt a short-circuit current in the event of a fault. The device contains a longitudinal voltage source for generating a counter-voltage in a loop formed by the constant current path and the switching current path. The device can be used economically over long periods of time to control the load flow on a network node. Accordingly, the longitudinal voltage source has a circuit for connecting and disconnecting the electrical power.
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4.发明授权公开(公告)号：US07582939B2
公开(公告)日：2009-09-01
申请号：US10547175
申请日：2004-02-18
IPC分类号： H01L29/76 , H01L29/94 , H01L31/062 , H01L29/74
CPC分类号： H01L29/7391 , H01L29/36 , H01L2924/0002 , H01L2924/00
摘要： The invention relates to a semiconductor diode, an electronic component and to a voltage source converter. According to the invention, the semiconductor diode having at least one pn-transition can be switched between a first state and a second state. In comparison to the first state, the second state has a greater on-state resistance and a smaller accumulated charge, and the pn-transition is capable of blocking both in the first state as well as in the second state with at least one predetermined blocking ability. An MOS-controlled diode is hereby obtained in which the transition from the on-state to the blocking state is simplified and is thus not critical with regard to the temporal sequence of the control pulses.
摘要翻译： 本发明涉及半导体二极管，电子元件和电压源转换器。 根据本发明，具有至少一个pn跃迁的半导体二极管可以在第一状态和第二状态之间切换。 与第一状态相比，第二状态具有更大的导通电阻和较小的累积电荷，并且pn跃迁能够在第一状态以及第二状态下都能够用至少一个预定的阻塞 能力。 因此，获得了从导通状态到阻断状态的转变的MOS控制二极管，因此对于控制脉冲的时间序列而言并不重要。
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公开(公告)号：US20100026424A1
公开(公告)日：2010-02-04
申请号：US12526381
申请日：2007-09-05
CPC分类号： H03H1/00 , H03H7/1791 , H03H2240/00
摘要： The invention relates to an attenuation element. According to the invention, this attenuation element has two rail pieces (46, 48) and two conducting pieces (50, 52), wherein a rail piece (46, 48) and a conducting piece (50, 52) each are electrically connected in parallel, wherein these rail pieces (46, 48) are spatially disposed in parallel at a distance from each other, and wherein the conducting pieces (50, 52) each are made of electrically highly conductive material, and the rail pieces (46, 48) each are made of an electrically poorly conductive material. In this manner, the high-frequency currents can be substantially attenuated in a rectifier having distributed intermediate voltage circuits without the power loss in the intermediate voltage circuit markedly increasing such that the capacitors (10, 12, 24, 28) of the rectifier having distributed intermediate voltage circuits no longer need to be oversized with regard to an RMS current of the intermediate voltage circuit of this rectifier.
摘要翻译： 本发明涉及衰减元件。 根据本发明，该衰减元件具有两个轨道件（46,48）和两个导电件（50,52），其中轨道件（46,48）和导电件（50,52）各自电连接在 平行地，其中这些轨道片（46,48）在空间上彼此间隔地平行设置，并且其中导电片（50,52）各自由高度导电的材料制成，并且轨道件（46,48 ）各自由导电不良的材料制成。 以这种方式，在具有分布式中间电压电路的整流器中，高频电流可以基本衰减，而中间电压电路中的功率损耗不会明显增加，使得整流器的电容器（10,12,24,28）具有分布 关于该整流器的中间电压电路的RMS电流，中间电压电路不再需要过大。
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6.发明申请公开(公告)号：US20080060542A1
公开(公告)日：2008-03-13
申请号：US11854817
申请日：2007-09-13
IPC分类号： B61C3/00
CPC分类号： B60L15/32 , B60L1/02 , B60L7/14 , B60L15/20 , B60L15/2009 , B60L50/14 , B60L2200/26 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2220/14 , B60L2240/445 , B60L2240/527 , B60L2260/26 , Y02T10/70 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275
摘要： In a method for increasing the efficiency of a consist comprised of a plurality of linked diesel-electric driven vehicles, with each vehicle including a diesel assembly and an intermediate circuit which is operatively connected to the diesel assembly and a drive motor which is operatively connected to the intermediate circuit, the operation of the diesel assembly of a vehicle is deactivated, when the vehicle requires a reduced level of power, while the vehicle is in travel mode. The drive motor is hereby operated in a regenerative mode and solely responsible, when operating in the regenerative mode, to feed electric energy to the intermediate circuit of the deactivated diesel assembly and an auxiliary operating device, connected to the intermediate circuit.
摘要翻译： 在一种用于提高由多个连接的柴油电动车辆组成的组合件的效率的方法中，每个车辆包括柴油机组件和可操作地连接到柴油机组件的中间回路，以及可操作地连接到 当车辆处于行驶模式时，当车辆需要较低水平的动力时，中间回路，车辆的柴油组件的操作被停用。 因此，驱动电动机在再生模式下操作，并且在再生模式下操作时，仅负责将电能馈送到连接到中间回路的停用柴油机组件的中间回路和辅助操作装置。
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7.发明申请Semiconductor diode, electronic component, voltage source inverter and control method 失效半导体二极管，电子元器件，电压源逆变器及控制方法公开(公告)号：US20060071280A1
公开(公告)日：2006-04-06
申请号：US10547175
申请日：2004-02-18
IPC分类号： H01L29/76
CPC分类号： H01L29/7391 , H01L29/36 , H01L2924/0002 , H01L2924/00
摘要： The invention relates to a semiconductor diode, an electronic component and to a voltage source converter. According to the invention, the semiconductor diode having at least one pn-transition can be switched between a first state and a second state. In comparison to the first state, the second state has a greater on-state resistance and a smaller accumulated charge, and the pn-transition is capable of blocking both in the first state as well as in the second state with at least one predetermined blocking ability. An MOS-controlled diode is hereby obtained in which the transition from the on-state to the blocking state is simplified and is thus not critical with regard to the temporal sequence of the control pulses.
摘要翻译： 本发明涉及半导体二极管，电子元件和电压源转换器。 根据本发明，具有至少一个pn跃迁的半导体二极管可以在第一状态和第二状态之间切换。 与第一状态相比，第二状态具有更大的导通电阻和较小的累积电荷，并且pn跃迁能够在第一状态以及第二状态下都能够用至少一个预定的阻塞 能力。 因此，获得了从导通状态到阻断状态的转变的MOS控制二极管，因此对于控制脉冲的时间序列而言并不重要。
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公开(公告)号：US08188807B2
公开(公告)日：2012-05-29
申请号：US12526381
申请日：2007-09-05
IPC分类号： H01P1/22
CPC分类号： H03H1/00 , H03H7/1791 , H03H2240/00
摘要： The invention relates to an attenuation element. According to the invention, this attenuation element has two rail pieces (46, 48) and two conducting pieces (50, 52), wherein a rail piece (46, 48) and a conducting piece (50, 52) each are electrically connected in parallel, wherein these rail pieces (46, 48) are spatially disposed in parallel at a distance from each other, and wherein the conducting pieces (50, 52) each are made of electrically highly conductive material, and the rail pieces (46, 48) each are made of an electrically poorly conductive material. In this manner, the high-frequency currents can be substantially attenuated in a rectifier having distributed intermediate voltage circuits without the power loss in the intermediate voltage circuit markedly increasing such that the capacitors (10, 12, 24, 28) of the rectifier having distributed intermediate voltage circuits no longer need to be oversized with regard to an RMS current of the intermediate voltage circuit of this rectifier.
摘要翻译： 本发明涉及衰减元件。 根据本发明，该衰减元件具有两个轨道件（46,48）和两个导电件（50,52），其中轨道件（46,48）和导电件（50,52）各自电连接在 平行地，其中这些轨道片（46,48）在空间上彼此间隔地平行设置，并且其中导电片（50,52）各自由高度导电的材料制成，并且轨道件（46,48 ）各自由导电不良的材料制成。 以这种方式，在具有分布式中间电压电路的整流器中，高频电流可以基本衰减，而中间电压电路中的功率损耗不会明显增加，使得整流器的电容器（10,12,24,28）具有分布 关于该整流器的中间电压电路的RMS电流，中间电压电路不再需要过大。
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公开(公告)号：US20070296078A1
公开(公告)日：2007-12-27
申请号：US11793919
申请日：2005-11-21
申请人： Mark-Matthias Bakran , Andreas Fuchs , Matthias Hofstetter , Hans-Joachim Knaak , Andreas Nagel , Norbert Seliger
发明人： Mark-Matthias Bakran , Andreas Fuchs , Matthias Hofstetter , Hans-Joachim Knaak , Andreas Nagel , Norbert Seliger
IPC分类号： H01L23/36 , H01L23/051
CPC分类号： H01L23/5389 , H01L23/5387 , H01L24/24 , H01L24/82 , H01L25/072 , H01L2224/2402 , H01L2224/24051 , H01L2224/24226 , H01L2224/82039 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01023 , H01L2924/01029 , H01L2924/01033 , H01L2924/01074 , H01L2924/01082 , H01L2924/014 , H01L2924/12041 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/30107 , H01L2924/00
摘要： At least one bearing body in a power semiconductor module has a surface section on which a first semiconductor component and at least one additional semiconductor component are arranged adjacent to each other. The semiconductor components have contact surfaces, oriented away from the surface section of the bearing body, that are in a contact in a planar manner to provide a flat connection line between the contact surfaces of the semiconductor components. The flat connection line has a lower inductivity and a lower instance dependency of inductivity compared to a bonding wire. A distance between the semiconductor components along the surface section is greater than a lateral measurement of at least one of the semiconductor components and can be, selectively, relatively large, allowing for thermal and/or temperature expansion and a lower thermal load of the semiconductor module than previously obtained.
摘要翻译： 功率半导体模块中的至少一个轴承体具有表面部分，第一半导体部件和至少一个附加半导体部件相邻配置在该表面部分上。 半导体部件具有远离轴承体的表面部分的接触表面，其以平面方式接触以在半导体部件的接触表面之间提供平坦的连接线。 与接合线相比，扁平连接线具有较低的电感和较低的电感的依赖性。 沿着表面部分的半导体部件之间的距离大于半导体部件中的至少一个的横向测量，并且可以选择性地相对较大，允许半导体模块的热和/或温度膨胀和较低的热负载 比以前获得的。
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10.发明申请Traction converter having a line-side four-quadrant controller, and method therefor 有权具有线路四象限控制器的牵引转换器及其方法公开(公告)号：US20070183177A1
公开(公告)日：2007-08-09
申请号：US11572294
申请日：2005-07-20
IPC分类号： H02M7/5387
CPC分类号： H02M5/4585
摘要： A traction current converter includes a line-side four-quadrant converter which is provided with turn-off power semiconductors that are implemented as current converter valves. Each of the power semiconductors is connected electrically back-to-back in parallel to a corresponding power diode. A regulating device has an output side which is connected to control terminals of the power semiconductors. Each of the power diodes is implemented as controllable power diode which can be connected on the control system side to a corresponding diode control device having an input side which is connected to control outputs of the regulating device. In this way, the four-quadrant converter of a traction current converter can be reliably operated without having to use power semiconductor modules with enlarged diode chip surface.
摘要翻译： 牵引电流转换器包括一个线路四象限转换器，其配有实现为电流转换阀的关断功率半导体。 每个功率半导体与对应的功率二极管并联电连接。 调节装置具有连接到功率半导体的控制端子的输出侧。 每个功率二极管被实现为可控功率二极管，其可以在控制系统侧连接到具有连接到调节装置的控制输出的输入侧的对应的二极管控制装置。 以这种方式，牵引电流转换器的四象限转换器可以可靠地工作，而不必使用具有放大的二极管芯片表面的功率半导体模块。
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