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    Converter system and power electronic device comprising such converter system
    81.
    发明专利
    Converter system and power electronic device comprising such converter system 审中-公开
    包括这种转换器系统的转换器系统和功率电子设备

    公开(公告)号：JP2013128393A

    公开(公告)日：2013-06-27

    申请号：JP2012242703

    申请日：2012-11-02

    Applicant: Abb Technology Ag ,  アーベーベー・テヒノロギー・アーゲー

    Inventor： PETER STEIMER ,  OSCAR APELDOORN

    IPC: H02M7/48 ,  H02M7/12 ,  H02M7/797 ,  H03K17/08 ,  H03K17/56

    CPC classification number: H02M7/49 ,  H02M1/32 ,  H02M2007/4835

    Abstract: PROBLEM TO BE SOLVED: To provide a converter system in which control of a fault current occurring in the case of a partial fault can be improved.SOLUTION: A converter system 1 includes a phase voltage source 2, n partial converter systems 3.1, ..., and 3.n, wherein n is 1 or larger and, when n is equal to 1, the partial converter system 3.1 is connected to the phase voltage source 2 at a connection point A and, when n is larger than 1, a plurality of partial converter systems 3.1, ..., and 3.n are connected to the phase voltage source 2 at the connection point A. Furthermore, a power switch 4 is connected in series between the phase voltage source 2 and the connection point A. An interruption element 5 is connected in series among the phase voltage source 2, the power switch 4, and the connection point A to rapidly switch off the fault current which flows in the partial converter systems 3.1, ..., and 3.n.

    Abstract translation: 要解决的问题：提供一种转换器系统，其中可以提高在部分故障的情况下发生的故障电流的控制。 解决方案：转换器系统1包括相电压源2，n部分转换器系统3.1，...和3.n，其中n为1或更大，并且当n等于1时，部分转换器系统 3.1在连接点A处连接到相电压源2，并且当n大于1时，多个部分转换器系统3.1，...和3.n在连接处连接到相电压源2 A点。此外，电源开关4串联在相电压源2和连接点A之间。中断元件5串联连接在相电压源2，电源开关4和连接点A之间 快速关闭在部分转换器系统3.1，...和3.n中流动的故障电流。 版权所有（C）2013，JPO＆INPIT

    Multilevel converter and control method of operating the same
    82.
    发明专利
    Multilevel converter and control method of operating the same 有权
    多功能转换器及其运行控制方法

    公开(公告)号：JP2013059251A

    公开(公告)日：2013-03-28

    申请号：JP2012198409

    申请日：2012-09-10

    Applicant: Abb Technology Ag ,  アーベーベー・テヒノロギー・アーゲー

    Inventor： DRAZEN DUJIC ,  FRANCISCO CANALES ,  AKOS MESTER

    IPC: H02M3/28 ,  H02M3/335

    CPC classification number: H02M1/4233 ,  H02M3/33592 ,  H02M7/219 ,  H02M2001/007 ,  H02M2001/0074 ,  Y02B70/126 ,  Y02B70/1433 ,  Y02B70/1441 ,  Y02B70/1475 ,  Y02P80/112

    Abstract: PROBLEM TO BE SOLVED: To provide a control method for multilevel converter capable of reducing many voltages and currents sensed.SOLUTION: A converter 1 comprises an active stage 2 for converting the AC input voltage uat the AC input into an intermediate DC voltage U, a DC/DC converter 3 for converting the intermediate DC voltage Uinto the output DC voltage Uat the DC output, and having resonance transformers 32, 33 formed of a resonance circuit 32 and a transformer 33, and a control unit 5 configured to operate the active stage 2 based only on the output DC voltage Uof the DC/DC converter 3, the input voltage uand the input current of the converter 1, and to operate the DC/DC converter 3 in the open loop mode.

    Abstract translation: 要解决的问题：提供一种能够减少感测到的许多电压和电流的多电平转换器的控制方法。 解决方案：A转换器1包括用于将AC输入端的中的AC输入电压u Z ，用于将中间直流电压U Z 转换成输出DC电压U 的DC / DC转换器3， SB>，并且具有由谐振电路32和变压器33构成的谐振变压器32,33，以及控制单元5，其被配置为仅基于输出DC电压U 输出，中的输入电压u 和转换器1的输入电流，并操作DC / DC转换器 3在开环模式。 版权所有（C）2013，JPO＆INPIT

    Winding type transformer core having support structure
    85.
    发明专利
    Winding type transformer core having support structure 审中-公开
    具有支撑结构的卷绕式变压器芯

    公开(公告)号：JP2012069943A

    公开(公告)日：2012-04-05

    申请号：JP2011188105

    申请日：2011-08-31

    Applicant: Abb Technology Ag ,  アーベーベー・テヒノロギー・アーゲー

    Inventor： DANIEL SCHEFFLER ,  LEE SUNG-CHOL ,  LIM JONG-YUNG ,  JENS TEPPER ,  BRAK ESENRIK ,  BENJAMIN BARBER ,  JASMIN SMAJIC ,  BERNHARD PETERMEYER

    IPC: H01F27/26 ,  H01F27/24 ,  H01F30/00 ,  H01F30/12

    CPC classification number: H01F27/266 ,  H01F30/12 ,  H01F41/0226

    Abstract: PROBLEM TO BE SOLVED: To provide a winding type transformer core in which a bonding process is simplified during manufacture, and cutting amount and grinding amount for manufacturing an E plate are reduced.SOLUTION: In a winding type transformer core, a plurality of thin band-like amorphous iron sheets stacked coaxially around at least one central axis are provided, and a lower yoke portion, an upper yoke portion, and at least two leg portions are provided, to provide a module type plate-like support structure. The support structure is bonded perpendicularly to the central axis, on the side of both surfaces of the lower yoke portion as well as on the side of both surfaces of the leg portions, with adjoining iron sheets bonded together by their outside edges. The module type plate-like support structure includes at least two plate-like modules, on each surface side of the core portion which belongs to. They include at least one core loop made from magnetic material, connected each other by first or second plug-in type connection.

    Abstract translation: 要解决的问题：提供一种在制造过程中简化接合工艺的绕组式变压器铁芯，并且减少用于制造E板的切削量和研磨量。 解决方案：在绕组型变压器铁芯中，设置有多个同轴地围绕至少一个中心轴线堆叠的薄带状非晶​​铁片，下轭铁部分，上磁轭部分和至少两个脚部分 ，以提供模块型板状支撑结构。 支撑结构垂直于中心轴线，在下轭部分两侧以及腿部两侧的侧面上，其邻接的铁片通过其外边缘粘合在一起。 模块型板状支撑结构在所述芯部的每个表面侧上包括至少两个板状模块。 它们包括由磁性材料制成的至少一个芯环，通过第一或第二插入式连接彼此连接。 版权所有（C）2012，JPO＆INPIT

    Gas-insulation high voltage switch
    87.
    发明专利
    Gas-insulation high voltage switch 有权
    气体绝缘高压开关

    公开(公告)号：JP2011238617A

    公开(公告)日：2011-11-24

    申请号：JP2011107237

    申请日：2011-05-12

    Applicant: Abb Technology Ag ,  アーベーベー・テヒノロギー・アーゲー

    Inventor： JAVIER MANTILLA ,  NICOLA GARIBOLDI ,  STEFAN GROB ,  OLIVER COSSALTER ,  MATHIAS-DOMINIQUE BUERGLER

    IPC: H01H33/915

    CPC classification number: H01H33/903

    Abstract: PROBLEM TO BE SOLVED: To provide a high voltage switch having a long service life, with high operation reliability in spite of requiring little operating energy.SOLUTION: In this gas-insulation high voltage switch, an arc contact 31, which is one of the two arc contacts 21, 31, is displaceably supported against the action of a spring 33 to which tension is imparted previously. When a contact arrangement is closed, the free ends of the two arc contacts 21, 31 are supported on each other, and when the contact arrangement is opened, the two arc contacts are separated. In this process an arc zone L accommodating a compressed arc gas is generated, and when a short circuit current is blocked, a piston/cylinder system 60 connected to the arc zone L produces power to suppress a repulsive force of the spring 33 to which tension is imparted previously, with the use of pressure of an arc gas compressed in the arc zone L, in order to prevent the arc contact 21 from returning against the action of the spring 33 to which tension is imparted previously.

    Abstract translation: 要解决的问题：提供具有长使用寿命的高电压开关，尽管需要很少的操作能量，但具有高操作可靠性。 解决方案：在这种气体绝缘高压开关中，作为两个电弧触点21,31中的一个的电弧触头31被克服弹簧33的作用而被可移位地支撑，该弹簧33预先施加有张力。 当接触装置闭合时，两个电弧触头21,31的自由端彼此支撑，并且当接触装置打开时，两个电弧触头分离。 在该过程中，产生容纳压缩电弧气体的弧形区域L，并且当短路电流被阻塞时，连接到电弧区域L的活塞/气缸系统60产生功率以抑制弹簧33的排斥力， 之前使用在电弧区域L中压缩的电弧气体的压力，以防止电弧触点21克服先前施加张力的弹簧33的作用而返回。 版权所有（C）2012，JPO＆INPIT

    Power semiconductor device with new guard ring termination design and method for producing same
    88.
    发明专利
    Power semiconductor device with new guard ring termination design and method for producing same 有权
    具有新护环终端设计的功率半导体器件及其生产方法

    公开(公告)号：JP2011139061A

    公开(公告)日：2011-07-14

    申请号：JP2010285556

    申请日：2010-12-22

    Applicant: Abb Technology Ag ,  アーベーベー・テヒノロギー・アーゲー

    Inventor： MATTHIAS SVEN ,  KOPTA ARNOST

    IPC: H01L29/861 ,  H01L21/329 ,  H01L21/336 ,  H01L29/06 ,  H01L29/78

    CPC classification number: H01L29/8611 ,  H01L29/0619 ,  H01L29/0692 ,  H01L29/32 ,  H01L29/66128 ,  H01L29/7455

    Abstract: PROBLEM TO BE SOLVED: To provide a power diode improving a blocking capacity and a method for producing such a device. SOLUTION: The power diode 1 includes a second conductive type second layer 10 arranged in a central region 22 and a third conductive layer 16 arranged on the second layer 10 on the first main-side 8 of a first conductive type first layer 2. The power diode 1 further has a fourth conductive layer 14 arranged on the first layer 2 on the second main-side 12 on the reverse side. The power diode 1 further includes a junction termination region 24 surrounding the periphery of the second layer 10 by a second conductive type self-contained sub-region 26. The power diode 1 further has a second conductive type self-contained spacer sub-region 36 and a life control region 34 between the second layer 10 and the junction termination region 24. A fault reducing a carrier life is limited in the central region 22 while such a fault is not implanted into the junction termination region 24. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种提高阻塞能力的功率二极管及其制造方法。 解决方案：功率二极管1包括布置在中心区域22中的第二导电类型第二层10和布置在第一导电类型第一层2的第一主侧8上的第二层10上的第三导电层16 功率二极管1还具有布置在第二主面12上的第一层2上的第四导电层14。 功率二极管1还包括通过第二导电型自包含子区域26围绕第二层10的周围的结终端区24.功率二极管1还具有第二导电型自包含间隔物子区36 以及在第二层10和结终端区域24之间的寿命控制区域34.在中心区域22中限制了降低载体寿命的故障，而这种故障未被注入到连接终止区域24中。版权所有： （C）2011，JPO＆INPIT

    Fast recovery diode
    89.
    发明专利
    Fast recovery diode 有权
    快速恢复二极管

    公开(公告)号：JP2011109090A

    公开(公告)日：2011-06-02

    申请号：JP2010250670

    申请日：2010-11-09

    Applicant: Abb Technology Ag ,  アーベーベー・テヒノロギー・アーゲー

    Inventor： VOBECKY JAN ,  KOPTA ARNOST ,  CAMMARATA MARTA

    IPC: H01L29/861 ,  H01L21/329

    CPC classification number: H01L29/861 ,  H01L29/32 ,  H01L29/66136

    Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method of manufacturing a fast recovery diode. SOLUTION: A fast recovery diode 1 is provided with a first conduction-type base layer 2 having a cathode side 23 and an anode side 24 opposite to the cathode 23. A second conduction-type anode buffer layer 41 having a first depth and a first maximum doping concentration is arranged at the anode side 24. Further, a second conduction-type anode contact layer 42 having a second depth deeper than the first depth and a second maximum doping concentration higher than the first maximum doping concentration is arranged at the anode side 24. At a breakdown voltage, a space charge area of an anode junction is placed at a third depth between the first and the second depths. Between the second and the third depths lies a defective layer 43 disposed with a defective peak. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供制造快速恢复二极管的结构和方法。 解决方案：快速恢复二极管1设置有具有阴极侧23和与阴极23相对的阳极侧24的第一导电型基极层2.具有第一深度的第二导电型阳极缓冲层41 并且第一最大掺杂浓度被布置在阳极侧24.此外，具有比第一深度更深的第二深度和高于第一最大掺杂浓度的第二最大掺杂浓度的第二导电型阳极接触层42被布置在 阳极侧24.在击穿电压下，阳极结的空间电荷区域被放置在第一和第二深度之间的第三深度处。 在第二和第三深度之间，存在设置有缺陷峰的缺陷层43。 版权所有（C）2011，JPO＆INPIT

    Puffer circuit breaker with reduced puffer volume pressure
    90.
    发明专利
    Puffer circuit breaker with reduced puffer volume pressure 审中-公开
    具有减少PUFFER体积压力的PUFFER电路断路器

    公开(公告)号：JP2008135392A

    公开(公告)日：2008-06-12

    申请号：JP2007303938

    申请日：2007-11-26

    Applicant: Abb Technology Ag ,  アーベーベー・テヒノロギー・アーゲー

    Inventor： HEIERMEIER HELMUT ,  KAMMERL KURT ,  KEHR TIMO ,  FRISK JOHAN

    IPC: H01H33/915

    CPC classification number: H01H33/901 ,  H01H33/82 ,  H01H33/86 ,  H01H2033/908

    Abstract: PROBLEM TO BE SOLVED: To enable to increase switching speed and/or reduce energy of required driving operation.
    SOLUTION: A circuit breaker comprises a puffer volume 9 and at least one filling valve 16 structured to allow a flow of gas into the puffer volume 9 upon expansion of the same. A closing member 18 is biased in a direction against the flow of gas emitting from the puffer volume 9 such that the filling valve 16 remains open while the pressure accumulated within the puffer volume 9 remains below a given threshold. This allows to keep the pressure in the puffer volume 9 low under low current switching conditions, thereby decreasing the tendency for supersonic flow in the insulating nozzle.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：能够提高开关速度和/或降低所需驾驶操作的能量。 解决方案：断路器包括吹气容积9和至少一个填充阀16，其被构造成允许气体在其膨胀时进入吹气容积9。 关闭构件18被偏置在抵抗从吹气容积9发射的气体流动的方向上，使得填充阀16保持打开，同时积聚在吹气容积9内的压力保持在给定阈值以下。 这允许在低电流切换条件下将吹气体积9中的压力保持在低电平，从而降低绝缘喷嘴中超音速流动的趋势。 版权所有（C）2008，JPO＆INPIT

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