公开(公告)号：US08829563B2

公开(公告)日：2014-09-09

申请号：US13974178

申请日：2013-08-23

Applicant: ABB Technology AG

Inventor： Munaf Rahimo ,  Marco Bellini ,  Maxi Andenna ,  Friedhelm Bauer ,  Iulian Nistor

IPC: H01L29/66 ,  H01L29/08

CPC classification number: H01L29/0813 ,  H01L29/0634 ,  H01L29/0847 ,  H01L29/7395 ,  H01L29/7397

Abstract: An insulated gate bipolar device is disclosed which can include layers of different conductivity types between an emitter electrode on an emitter side and a collector electrode on a collector side in the following order: a source region of a first conductivity type, a base layer of a second conductivity type, which contacts the emitter electrode in a contact area, an enhancement layer of the first conductivity type, a floating compensation layer of the second conductivity type having a compensation layer thickness tp, a drift layer of the first conductivity type having lower doping concentration than the enhancement layer and a collector layer of the second conductivity type.

Abstract translation: 公开了一种绝缘栅极双极器件，其可以包括以下顺序在发射极侧的发射极和集电极侧的集电极之间具有不同导电类型的层：第一导电类型的源极区域，第一导电类型的基极层 在接触区域中与发射极接触的第二导电类型，第一导电类型的增强层，具有补偿层厚度tp的第二导电类型的浮置补偿层，具有较低掺杂的第一导电类型的漂移层 浓度比增强层和第二导电类型的集电极层。

公开(公告)号：US08827553B2

公开(公告)日：2014-09-09

申请号：US12957736

申请日：2010-12-01

Applicant: Holger Kaul ,  Manfred Wetzko ,  Marco Ulrich ,  Peter Krippner ,  Philipp Nenninger ,  Yannick Maret

Inventor： Holger Kaul ,  Manfred Wetzko ,  Marco Ulrich ,  Peter Krippner ,  Philipp Nenninger ,  Yannick Maret

IPC: G01K7/02 ,  G01K1/02 ,  G01K1/10

CPC classification number: G01K1/024 ,  G01K1/10 ,  G01K2215/00 ,  Y10T137/8158

Abstract: The exemplary embodiments relate to an autonomous temperature transmitter for use in process installations. In order to feed an electronic component with energy, a thermoelectric transducer is arranged such that it is thermally operatively connected to at least one thermal conducting element between an internal thermal coupling element and an external thermal coupling element, the internal thermal coupling element being thermally coupled to the process medium and the ambient air flowing around the external thermal coupling element.

Abstract translation: 示例性实施例涉及用于过程安装的自主温度变送器。 为了以能量馈送电子部件，热电换能器被布置成使得其热操作地连接到内部热耦合元件和外部热耦合元件之间的至少一个导热元件，内部热耦合元件被热耦合 到处理介质和围绕外部热耦合元件流动的环境空气。

公开(公告)号：US20140249655A1

公开(公告)日：2014-09-04

申请号：US14278718

申请日：2014-05-15

Applicant: ABB TECHNOLOGY AG

Inventor： Rasmus NYSTRÖM ,  Manfred RODE

IPC: G05B23/02

CPC classification number: G05B23/0264 ,  G05B23/0297

Abstract: Exemplary embodiments for configuring a system for monitoring the performance of a control loop of an industrial plant includes reading in first process data derived from measurements of at least one sensor inside the control loop during a specified control situation, calculating from the first process data a corresponding at least one performance index indicating the behaviour of the control loop and determining a first quality of the control performance depending on the difference between the at least one performance index and a corresponding threshold value. In case that the first quality of the control performance is determined to be less than good, a second quality of the control performance is determined either by calculating the second quality from an analysis of second process data or by processing a user input from a user of the system which indicates the second quality.

Abstract translation: 用于配置用于监视工业设备的控制环路的性能的系统的示例性实施例包括：在指定的控制状况期间读取从控制回路内的至少一个传感器的测量得到的第一过程数据，从第一过程数据计算相应的 指示所述控制循环的行为的至少一个性能指标，并且根据所述至少一个性能指标与相应的阈值之间的差异确定所述控制性能的第一质量。 在控制性能的第一质量被确定为小于良好的情况下，通过从第二处理数据的分析计算第二质量或通过处理来自用户的用户输入来确定控制性能的第二质量 表示第二个质量的系统。

公开(公告)号：US08823052B2

公开(公告)日：2014-09-02

申请号：US13530727

申请日：2012-06-22

Applicant: Munaf Rahimo

Inventor： Munaf Rahimo

IPC: H01L29/739 ,  H01L29/10 ,  H01L29/08 ,  H01L29/74 ,  H01L29/744

CPC classification number: H01L29/74 ,  H01L29/0839 ,  H01L29/102 ,  H01L29/744

Abstract: A power semiconductor device includes a four-layer structure having layers arranged in order: (i) a cathode layer of a first conductivity type with a central area being surrounded by a lateral edge, the cathode layer being in direct electrical contact with a cathode electrode, (ii) a base layer of a second conductivity type, (iii) a drift layer of the first conductivity typehaving a lower doping concentration than the cathode layer, and (iv) an anode layer of the second conductivity type which is in electrical contact with an anode electrode. The base layer includes a first layer as a continuous layer contacting the central area of the cathode layer. A resistance reduction layer, in which the resistance at the junction between the lateral edge of the cathode and base layers is reduced, is arranged between the first layer and the cathode layer and covers the lateral edge of the cathode layer.

Abstract translation: 功率半导体器件包括具有顺序布置的层的四层结构：（i）第一导电类型的阴极层，其中心区域被侧边缘包围，阴极层与阴极电极直接电接触 ，（ii）第二导电类型的基底层，（iii）第一导电类型的漂移层具有比阴极层更低的掺杂浓度，以及（iv）第二导电类型的与电接触的阳极层 与阳极电极。 基层包括作为与阴极层的中心区域接触的连续层的第一层。 阴极和底层的侧边缘之间的接合处的电阻减小的电阻降低层被布置在第一层和阴极层之间并且覆盖阴极层的侧边缘。

公开(公告)号：US08817427B2

公开(公告)日：2014-08-26

申请号：US13983996

申请日：2011-03-11

Applicant: Bertil Berggren ,  Jurgen Häfner ,  Lars-Erik Juhlin ,  Kerstin Linden ,  Lidong Zhang

Inventor： Bertil Berggren ,  Jurgen Häfner ,  Lars-Erik Juhlin ,  Kerstin Linden ,  Lidong Zhang

IPC: H02H3/00 ,  H02H3/08 ,  H02H3/02 ,  H02H7/26 ,  H02H3/20

CPC classification number: H02H3/08 ,  H02H3/02 ,  H02H3/20 ,  H02H7/268

Abstract: A current-limitation system for limiting a current through an DC connection in case of a fault occurring in a DC grid of which the DC connection forms a part is provided, as well as a method of operating a current-limitation system for limiting a current through an DC connection in case of a fault occurring in a DC grid of which the DC connection forms a part.

Abstract translation: 提供了一种电流限制系统，用于限制在直流连接形成一部分的直流电网中发生故障的情况下通过直流连接的电流，以及一种操作电流限制系统以限制电流的方法 通过DC连接，在DC连接形成部件的直流电网中发生故障的情况下。

公开(公告)号：US08803358B2

公开(公告)日：2014-08-12

申请号：US13807618

申请日：2011-06-30

Applicant: Jürgen Häfner ,  Björn Jacobson ,  Tomas Jonsson ,  Kerstin Lindén ,  Bertil Berggren

Inventor： Jürgen Häfner ,  Björn Jacobson ,  Tomas Jonsson ,  Kerstin Lindén ,  Bertil Berggren

IPC: H02J1/10 ,  H02H7/26 ,  H02J1/00 ,  H01H33/59 ,  H02H7/125

CPC classification number: H02J1/00 ,  H01H33/596 ,  H02H7/1257 ,  H02H7/268 ,  Y10T307/313 ,  Y10T307/344 ,  Y10T307/391 ,  Y10T307/406 ,  Y10T307/729 ,  Y10T307/747

Abstract: The present invention relates to an HVDC switchyard arranged to interconnect a first part of a DC grid with a second part of the DC grid. By means of the invention, a first part of the DC grid is connected to the busbars of the HVDC switchyard via a fast DC breaker, while further part(s) of the DC grid are connected to the busbars of the HVDC switchyard by means of switchyard DC breakers of lower breaking speed. By use of the inventive HVDC switchyard arrangement, the cost for the HVDC switchyard can be considerably reduced, while adequate protection can be provided. In one embodiment, the fast DC breaker is an HVDC station DC breaker forming part of an HVDC station. In another embodiment, the fast DC breaker is a switchyard DC breaker.

Abstract translation: 本发明涉及一种将DC网格的第一部分与DC网格的第二部分相互连接的HVDC开关场所。 通过本发明，DC电网的第一部分经由快速DC断路器连接到HVDC开关站的母线，而直流电网的另外部分通过以下方式连接到HVDC开关站的汇流条： 开关柜断路器的断开速度较低。 通过使用本发明的高压直流输电开关装置，可以显着地降低HVDC开关站的成本，同时可以提供足够的保护。 在一个实施例中，快速DC断路器是形成HVDC站的一部分的HVDC站DC断路器。 在另一个实施例中，快速DC断路器是开关站DC断路器。

公开(公告)号：US20140222355A1

公开(公告)日：2014-08-07

申请号：US13759026

申请日：2013-02-04

Applicant: ABB TECHNOLOGY AG

Inventor： Luiz Cheim ,  Lan Lin

IPC: G01R31/02

CPC classification number: G01R31/02 ,  G05B23/024

Abstract: A computer-implemented system and method for predictive and diagnostic analysis of an electrical transmission, generation and distribution asset health includes a computer with a non-transient computer readable medium able to receive data regarding an asset, its components, component subsystem and parameters related thereto. Instructions stored on the non-transient computer readable medium execute instructions that predictively calculate overall asset health and also calculated the states of subsystems and component parameters, providing a diagnostic of the causes of poor asset health.

Abstract translation: 用于电传输，生成和分配资产健康的预测和诊断分析的计算机实现的系统和方法包括具有非瞬态计算机可读介质的计算机，其能够接收关于资产，其组件，组件子系统和与其相关的参数的数据 。 存储在非瞬态计算机可读介质上的指令执行预测性计算总体资产健康状况的指令，并且还计算子系统和组件参数的状态，从而提供资产健康状况不佳的原因。

公开(公告)号：US20140218838A1

公开(公告)日：2014-08-07

申请号：US14245777

申请日：2014-04-04

Applicant: ABB Technology AG

Inventor： Fabio MANNINO ,  Gabriele Valentino De Natale

IPC: H01H47/00

CPC classification number: H01H50/00 ,  G01R31/3278 ,  H01H1/0015 ,  H01H47/10 ,  H01H83/06 ,  H01H83/12 ,  H01H2083/203

Abstract: An exemplary coil actuator for an associated switching device which can be actuated during its operation from an open position to a closed position to allow a current to flow therethrough and from the closed position to the open position to interrupt such flowing from flowing therethrough. The coil actuator includes a coil electromagnet arranged to move between a rest position and an actuating position, wherein movement from the rest position to the actuating position is suitable to cause the actuation of the switching device; and an electronic component arranged to count an operation time which is indicative of the duration of the actuation of the switching device.

Abstract translation: 用于相关联的开关装置的示例性线圈致动器，其可以在其操作期间从打开位置致动到关闭位置，以允许电流流过其中并且从关闭位置流动到打开位置，以阻止流过此流动。 线圈致动器包括布置成在静止位置和致动位置之间移动的线圈电磁体，其中从静止位置到致动位置的运动适于引起开关装置的致动; 以及电子部件，其布置成对表示开关装置的致动持续时间的操作时间进行计数。

公开(公告)号：US20140218151A1

公开(公告)日：2014-08-07

申请号：US14241856

申请日：2012-08-27

Applicant: Carlos Roy Martín ,  Antonio Nogués Barrieras

Inventor： Carlos Roy Martín ,  Antonio Nogués Barrieras

IPC: H01F29/02

CPC classification number: H01F29/025 ,  H01F27/2847 ,  H01F27/2871 ,  H01F27/346 ,  H01F2027/348

Abstract: A dry-type transformer comprises a winding with a tapping zone, the tapping zone being the zone wherein at least two connections can be made, allowing to change the number of turns of the winding and thus change the turn ratio of the transformer, and with at least a first non-tapping zone, wherein the winding comprises a conductor having, in at least part of the tapping zone, a first width in the axial direction of the winding, and having, in at least part of the first non-tapping zone, a second width in the axial direction of the winding, the first width being smaller than the second width.

Abstract translation: 干式变压器包括具有分接区的绕组，出料区是可以制造至少两个连接的区域，允许改变绕组的匝数，从而改变变压器的匝数比，并且与 至少第一非自攻区域，其中所述绕组包括导体，所述导体在所述攻丝区的至少一部分中具有在所述绕组的轴向方向上的第一宽度，并且在至少部分所述第一非攻丝区 区域，在所述绕组的轴向方向上的第二宽度，所述第一宽度小于所述第二宽度。

公开(公告)号：US20140197016A1

公开(公告)日：2014-07-17

申请号：US14122106

申请日：2012-05-22

Applicant: ABB TECHNOLOGY AG

Inventor： Fabio Capelli

IPC: H02B13/025

CPC classification number: H02B13/025 ,  H02B11/127

Abstract: A medium voltage switchgear (1) which is characterized in that it comprises a casing (2) defining an internal volume for housing at least a circuit breaker assembly (4) movable between at least two operative positions, said casing comprising a front panel (21) provided with an opening (5) for the insertion of an operating handle (8) for actuating the movement of said circuit breaker assembly between said operative positions, a closing and retaining device (6) being positioned in correspondence of said opening (5) and movable between a closed position when said operating handle is not inserted and an open position for allowing insertion of said operating handle, said closing and retaining device (6) comprising locking means for retaining said operating handle in position when inserted in said opening.

Abstract translation: 一种中压开关设备（1），其特征在于，其包括限定用于至少一个可在至少两个操作位置之间移动的断路器组件（4）的内部容积的外壳（2），所述壳体包括前面板 ）设置有用于插入操作手柄（8）的开口（5），用于致动所述断路器组件在所述操作位置之间的移动，关闭和保持装置（6）对应于所述开口（5）定位， 并且当所述操作手柄未被插入时在关闭位置和允许所述操作手柄插入的打开位置之间移动，所述关闭和保持装置（6）包括锁定装置，用于当插入所述开口时将所述操作手柄保持在适当位置。