公开(公告)号：US20150028850A1

公开(公告)日：2015-01-29

申请号：US14512736

申请日：2014-10-13

Applicant: ABB TECHNOLOGY AG

Inventor： Joris PASCAL ,  Rolf DISSELNKÖTTER ,  Franz ZURFLUH ,  Bernhard DECK

IPC: G01R35/00 ,  G01R19/00 ,  G01R15/18

CPC classification number: G01R35/005 ,  G01R15/181 ,  G01R19/0092

Abstract: An exemplary method for calibrating a current transducer of the Rogowski type including a Rogowski coil sensor and an electronic device is performed by determining and correcting the sensitivity of the current transducer of the Rogowski type through the measurement of the self-inductance LRCCT of the coil using the electronic device.

Abstract translation: 通过使用线圈的自感LRCCT的测量来确定和校正Rogowski型的电流传感器的灵敏度，来执行用于校准包括Rogowski线圈传感器和电子设备的Rogowski型电流传感器的示例性方法， 电子设备。

公开(公告)号：US08937798B2

公开(公告)日：2015-01-20

申请号：US14066052

申请日：2013-10-29

Applicant: Falah Hosini ,  Tomas Jonsson ,  Tomas Larsson ,  Mauro Monge ,  Jean-Philippe Hasler

Inventor： Falah Hosini ,  Tomas Jonsson ,  Tomas Larsson ,  Mauro Monge ,  Jean-Philippe Hasler

IPC: H02H9/06 ,  H02M5/29 ,  H02J3/18 ,  H02J3/24

CPC classification number: H02M5/29 ,  H02J3/1807 ,  H02J3/24 ,  Y02E40/30

Abstract: A method of controlling a magnitude of an electrical parameter in a power system via a high voltage electron tube. The method includes the steps of measuring the magnitude of the electrical parameter; generating a control signal based on the magnitude of the electrical parameter and on a reference magnitude of the electrical parameter; and switching the high voltage electron tube via the control signal such that the reference magnitude of the electrical parameter is essentially obtained. A control arrangement and a power system is also presented.

Abstract translation: 一种通过高电压电子管控制电力系统中的电参数的大小的方法。 该方法包括测量电参数的大小的步骤; 基于所述电参数的大小和所述电参数的参考幅度产生控制信号; 并且经由控制信号切换高电压电子管，使得基本上获得电参数的参考幅度。 还提出了控制装置和电力系统。

公开(公告)号：US20150017842A1

公开(公告)日：2015-01-15

申请号：US14326865

申请日：2014-07-09

Applicant: ABB Technology AG

Inventor： Peter JACOBSSON

IPC: H01R13/645

CPC classification number: H01R13/645 ,  G05B19/0423 ,  G05B2219/23349 ,  G05B2219/25314 ,  H01R13/514 ,  H05K7/1455

Abstract: An exemplary field device connection unit includes a base plate on which a plurality of connection elements for connection of connecting lines with field devices and a plurality of module slots for receiving in each case one plug-in unit of different plug-in unit types. To avoid erroneous configurations, an identical type coding is assigned to the plug-in units of the same plug-in unit type, which identical type coding is formed by a plurality of wedge-shaped code elements which are anchored rigidly in the plug-in unit, and a plurality of wedge-shaped code elements are assigned to each module slot, which wedge-shaped code elements are mounted moveably about a rotary spindle between two opposite stops and whose wedge tips are oriented, in an initial rest position, centrally between the stops.

Abstract translation: 示例性现场设备连接单元包括基板，多个用于连接线路与现场设备的连接元件和多个模块插槽的基板，每个模块插槽用于在每种情况下接收具有不同插入单元类型的插入式单元。 为了避免错误的配置，相同类型的编码被分配给相同插件单元类型的插件单元，这种相同类型的编码由在插件中刚性地固定的多个楔形代码元素形成 单元，并且多个楔形代码元件被分配给每个模块槽，该楔形代码元件围绕位于两个相对止挡之间的旋转主轴可移动地安装，并且其楔形尖端在初始静止位置中心位于 停止。

公开(公告)号：US20150015302A1

公开(公告)日：2015-01-15

申请号：US14501984

申请日：2014-09-30

Applicant: ABB TECHNOLOGY AG

Inventor： Hannu Laaksonen

IPC: G01R31/02 ,  G01R31/40

CPC classification number: G01R31/02 ,  G01R31/40 ,  H02J3/38 ,  H02J2003/388 ,  H02S50/00

Abstract: A device for detecting an islanding condition in an electricity distribution network. The device comprises means for concurrently monitoring an islanding condition and a network event condition in the electricity distribution network, means for detecting an islanding condition in the power system network, and means for determining on the validity of detection of the islanding condition based on whether there is an associated network event with the detected islanding condition.

Abstract translation: 一种用于检测配电网络中的孤岛状态的装置。 该装置包括用于同时监视配电网络中的孤岛状况和网络事件状况的装置，用于检测电力系统网络中的孤岛状态的装置，以及用于基于是否存在孤岛状态来检测孤岛状态的有效性的装置 是具有检测到的孤岛状态的相关网络事件。

公开(公告)号：US08933773B2

公开(公告)日：2015-01-13

申请号：US13849741

申请日：2013-03-25

Applicant: ABB Technology AG

Inventor： Jörg Nelges

IPC: H01F27/24 ,  H01F5/00 ,  B32B3/00 ,  H01B7/00 ,  H01B17/58 ,  H01F3/02 ,  B32B27/36 ,  H01B3/40 ,  H01B3/47 ,  B32B17/04 ,  B32B27/08 ,  B32B27/12 ,  B32B27/38 ,  B32B27/42 ,  B32B1/08

CPC classification number: H01F3/02 ,  B32B1/08 ,  B32B17/04 ,  B32B27/08 ,  B32B27/12 ,  B32B27/36 ,  B32B27/38 ,  B32B27/42 ,  B32B2262/101 ,  B32B2307/206 ,  B32B2307/3065 ,  B32B2307/50 ,  B32B2597/00 ,  H01B3/40 ,  H01B3/47 ,  Y10T428/1314 ,  Y10T428/24917 ,  Y10T428/2495 ,  Y10T428/24975 ,  Y10T428/249921

Abstract: A layer structure for producing a planar insulation laminate, including the following sequence of planar individual layers arranged one on the other: a B-stage resin, a glass fabric, a core layer made of polyester film, a glass fabric, and a B-stage resin. In the hardened state, an insulation material produced therefrom is suitable, for example, to be used as an insulation barrier between a low-voltage winding and a high-voltage winding of a transformer winding.

Abstract translation: 一种用于制造平面绝缘层压体的层结构，包括以下顺序排列的平面单独层：B阶树脂，玻璃织物，由聚酯膜制成的芯层，玻璃织物和B- 阶段树脂。 在硬化状态下，由其制造的绝缘材料适合用作例如变压器绕组的低压绕组和高压绕组之间的绝缘层。

公开(公告)号：USD720285S1

公开(公告)日：2014-12-30

申请号：US29412512

申请日：2012-02-03

Applicant: Micha Gilomen

Designer： Micha Gilomen

公开(公告)号：US08922968B2

公开(公告)日：2014-12-30

申请号：US14222144

申请日：2014-03-21

Applicant: Anders Kampe ,  Daniel Johansson

Inventor： Anders Kampe ,  Daniel Johansson

IPC: H02H1/00 ,  H02H9/00 ,  H01B17/14

CPC classification number: H02H9/005 ,  H01B17/14 ,  H01C7/12

Abstract: An electrical insulator including: a first connector of an electrically conducting material; a second connector of an electrically conducting material; and an electrically insulating material being arranged between the first connector and the second connector, insulating the connectors from each other; wherein a part of the first connector extends past a part of the second connector, partly enveloping part of the second connector. The invention also relates to a surge arrester arrangement, to a use of an electrical insulator for insulating a surge arrester, and to a method for production of such an electrical insulator.

Abstract translation: 一种电绝缘体，包括：导电材料的第一连接器; 导电材料的第二连接器; 并且电绝缘材料布置在所述第一连接器和所述第二连接器之间，使所述连接器彼此绝缘; 其中所述第一连接器的一部分延伸穿过所述第二连接器的一部分，部分地包围所述第二连接器的一部分。 本发明还涉及使用电绝缘体来绝缘避雷器的电涌放电器装置，以及用于制造这种电绝缘体的方法。

公开(公告)号：US08919584B2

公开(公告)日：2014-12-30

申请号：US13442535

申请日：2012-04-09

Applicant: Steven A. Shaw ,  Thomas L. Stallings ,  Brent J. Ackermann ,  Harshavardhan M. Karandikar

Inventor： Steven A. Shaw ,  Thomas L. Stallings ,  Brent J. Ackermann ,  Harshavardhan M. Karandikar

IPC: H02B5/02

CPC classification number: H02B5/02

Abstract: A mounting frame for removeably mounting one or more electrical devices has a base, a mounting bracket and a plurality of platforms for mounting the electrical devices thereon. The mounting bracket has openings for engaging with mounting bolts on a utility pole or other support structure. The mounting frame is balanced and has an eye bolt for elevating the frame to the desired level on the support structure during installation.

Abstract translation: 用于可移除地安装一个或多个电气装置的安装框架具有基座，安装支架和用于将电气装置安装在其上的多个平台。 安装支架具有用于与电线杆或其他支撑结构上的安装螺栓接合的开口。 安装框架是平衡的，并且具有用于在安装期间将框架升高到支撑结构上所需的水平面上的眼螺栓。

公开(公告)号：US20140375122A1

公开(公告)日：2014-12-25

申请号：US14358692

申请日：2011-11-16

Applicant: Konstantinos Papastergiou ,  Georgios Stamatiou

Inventor： Konstantinos Papastergiou ,  Georgios Stamatiou

IPC: H02M3/10 ,  H02M7/48 ,  H02J4/00 ,  H02M7/12

CPC classification number: H02M3/10 ,  H02J1/102 ,  H02J3/36 ,  H02J4/00 ,  H02M3/155 ,  H02M7/12 ,  H02M7/48 ,  H02M7/49 ,  H02M2001/009 ,  H02M2007/4835 ,  Y02E60/60 ,  Y10T307/305

Abstract: It is presented a power converter for converting power between a first high voltage direct current, DC, connection, a second high voltage DC connection and a high voltage alternating current, AC, connection. The power converter comprises: a first phase arrangement comprising a first converter arm, a second converter arm, a third converter arm, a fourth converter arm, a fifth converter arm and a sixth converter arm. The first, second third and fourth converter arms are serially connected in the mentioned order between two terminals of the first high voltage DC connection. The high voltage AC connection is connected between the second converter arm and the third converter arm.

Abstract translation: 它提供了一个功率转换器，用于在第一高压直流电，直流，连接，第二高压直流连接和高压交流电连接之间转换功率。 功率转换器包括：第一相位布置，包括第一转换器臂，第二转换器臂，第三转换器臂，第四转换器臂，第五转换器臂和第六转换器臂。 第一，第二第三和第四转换器臂在第一高压DC连接的两个端子之间以上述顺序串联连接。 高压交流连接连接在第二转换器臂和第三转换器臂之间。

公开(公告)号：US08917102B2

公开(公告)日：2014-12-23

申请号：US12884273

申请日：2010-09-17

Applicant: Alf Brodin ,  Jon Lissmats ,  Jerry Svedlund ,  Hans Olof Fröjd

Inventor： Alf Brodin ,  Jon Lissmats ,  Jerry Svedlund ,  Hans Olof Fröjd

IPC: G01R27/26

CPC classification number: G01R27/2605

Abstract: A method for measuring a capacitance using a capacitance meter. The capacitance meter includes an AC power source with a controllable frequency which is fed to a capacitor to measure its capacitance. A first measurement of the capacitance is performed by the capacitance meter using a first frequency. When the first measurement of the capacitance indicates the capacitance is below a threshold capacitance a lower capacitance measurement is performed in the capacitance meter, using a second measurement of the capacitance using a second frequency. When the first measurement of the capacitance indicates the capacitance is above a threshold capacitance, a higher capacitance measurement is performed in the capacitance meter, using a second measurement of the capacitance using a third frequency, the third frequency being lower than the second frequency.

Abstract translation: 一种使用电容计测量电容的方法。 电容计包括具有可控频率的交流电源，该电源馈送到电容器以测量其电容。 电容的第一测量由电容计使用第一频率进行。 当电容的第一测量指示电容低于阈值电容时，在电容计中进行较低的电容测量，使用第二频率的电容的第二测量。 当电容的第一测量指示电容高于阈值电容时，使用第三频率的电容的第二测量，第三频率低于第二频率，在电容计中进行较高的电容测量。