公开(公告)号：US08564990B2

公开(公告)日：2013-10-22

申请号：US13161895

申请日：2011-06-16

申请人： Christoph Häderli ,  Toufann Chaudhuri

发明人： Christoph Häderli ,  Toufann Chaudhuri

IPC分类号： H02J1/10

CPC分类号： H02M7/483 ,  Y10T307/305 ,  Y10T307/609 ,  Y10T307/702

摘要： A converter apparatus and method for operating the converter apparatus are provided for producing a plurality of output voltages or a plurality of output voltage potentials at corresponding outputs. The converter apparatus includes a plurality of setting units, which are each associated with one of a plurality of input voltage sources, Each of the setting units is configured to vary an input voltage which is produced by the associated input voltage source, and to provide an intermediate voltage. The converter apparatus also includes a plurality of selection elements to which intermediate voltage potentials are each applied. The intermediate voltage potentials are defined by the intermediate voltages. Each selection element is configured to select one of the intermediate voltage potentials for outputting as the respective output voltage potential.

摘要翻译： 提供了用于操作转换器装置的转换器装置和方法，用于在相应的输出端产生多个输出电压或多个输出电压电位。 转换器装置包括多个设置单元，每个设置单元各自与多个输入电压源中的一个相关联。每个设置单元被配置为改变由相关联的输入电压源产生的输入电压，并且提供 中间电压。 转换器装置还包括多个选择元件，每个选择元件都施加有中间电压电位。 中间电压由中间电压定义。 每个选择元件被配置为选择一个中间电压电位作为相应的输出电压电位输出。

公开(公告)号：US20100155924A1

公开(公告)日：2010-06-24

申请号：US12488196

申请日：2009-06-19

申请人： Wolfgang Knapp ,  Christoph Häderli

发明人： Wolfgang Knapp ,  Christoph Häderli

IPC分类号： H01L23/48 ,  H01L23/34

CPC分类号： H01L25/115 ,  H01L24/72 ,  H01L25/072 ,  H01L2224/06181 ,  H01L2224/291 ,  H01L2224/2919 ,  H01L2224/48247 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/014 ,  H01L2924/00

摘要： A semiconductor module includes first and second sub-units, each including at least one semiconductor chip, a first contact element having a first contact side, and a second or third contact element having a second or third contact side, respectively. The semiconductor chip has opposing first and second main electrode sides. The first main electrode side of the chip is thermally connected to the first contact side, and the second main electrode side is thermally connected to the second or third contact side. In the first sub-unit, a first fixation means connects the first and second contact elements and the chip together. In the second sub-unit, a second fixation means connects the first and third contact elements and the chip together. A flexible element, which is arranged between the first contact element and the first contact element, is electrically and thermally connected to the first contact elements.

摘要翻译： 半导体模块包括第一和第二子单元，每个子单元包括至少一个半导体芯片，具有第一接触侧的第一接触元件和具有第二或第三接触侧的第二或第三接触元件。 半导体芯片具有相对的第一和第二主电极侧。 芯片的第一主电极侧热连接到第一接触侧，第二主电极侧热连接到第二或第三接触侧。 在第一子单元中，第一固定装置将第一和第二接触元件和芯片连接在一起。 在第二子单元中，第二固定装置将第一和第三接触元件和芯片连接在一起。 布置在第一接触元件和第一接触元件之间的柔性元件电连接和热连接到第一接触元件。

公开(公告)号：US07639515B2

公开(公告)日：2009-12-29

申请号：US12222042

申请日：2008-07-31

申请人： Srinivas Ponnaluri ,  Christoph Häderli

发明人： Srinivas Ponnaluri ,  Christoph Häderli

IPC分类号： H02M3/24 ,  H02M5/42 ,  H02M7/44

CPC分类号： H02M7/487 ,  H02M2007/4835

摘要： A switchgear cell is disclosed having a first energy store and a second energy store connected in series therewith, having a first, second, third and fourth power semiconductor switch, which are connected in series, wherein the first, second, third and fourth power semiconductor switch are in each case one drivable bidirectional power semiconductor switch with a controlled unidirectional current-conducting direction. The first power semiconductor switch is connected to the first energy store, and the fourth power semiconductor switch is connected to the second energy store. A third energy store is connected to the junction between the first and the second power semiconductor switch and the junction between the third and the fourth power semiconductor switch.

摘要翻译： 公开了具有与串联连接的第一能量存储器和第二能量存储器的开关柜，其具有串联连接的第一，第二，第三和第四功率半导体开关，其中第一，第二，第三和第四功率半导体 开关在每种情况下都是一个具有受控单向导流方向的可驱动的双向功率半导体开关。 第一功率半导体开关连接到第一能量存储器，并且第四功率半导体开关连接到第二能量存储器。 第三能量存储器连接到第一和第二功率半导体开关之间的结以及第三和第四功率半导体开关之间的结。