公开(公告)号：US20140297856A1

公开(公告)日：2014-10-02

申请号：US14354195

申请日：2011-11-30

Applicant: ABB TECHNOLOGY LTD.

Inventor： Haiming Fu ,  Chun Cui ,  Qianliang Xiang ,  Shengchen Liu

IPC: H04L12/26

CPC classification number: H04L43/50 ,  H04L43/12 ,  H04L43/18 ,  Y04S40/168

Abstract: Diagnosis for GOOSE communication is provided. The embodiments of the present invention provide a method, an apparatus, a system and a computer program product of diagnosis for logic of a distributed application implemented based on Generic Object Oriented Substation Event (GOOSE). The method comprises: creating at least one logic diagnosis module based on a data model for the distributed application; obtaining GOOSE signal information; and executing the at least one logic diagnosis module based on the GOOSE signal information. According to the embodiments of the present invention, a feasible way is provided for diagnosing and/or analyzing the logic of GOOSE-based application online or offline.

Abstract translation: 提供GOOSE通信诊断。 本发明的实施例提供了一种基于通用面向对象的变电站事件（GOOSE）实现的分布式应用逻辑的诊断方法，装置，系统和计算机程序产品。 该方法包括：基于分布式应用的数据模型创建至少一个逻辑诊断模块; 获取GOOSE信号信息; 以及基于所述GOOSE信号信息执行所述至少一个逻辑诊断模块。 根据本发明的实施例，提供了一种可行的方式来诊断和/或分析在线或离线的基于GOOSE的应用程序的逻辑。

公开(公告)号：US20140116203A1

公开(公告)日：2014-05-01

申请号：US13660230

申请日：2012-10-25

Applicant: ABB TECHNOLOGY LTD.

Inventor： Jeremy Newkirk ,  William John Eakins ,  Thomas Fuhlbrigge ,  Harald Josef Staab

IPC: B25B23/08 ,  B25B13/06

CPC classification number: B25B13/06 ,  B25B23/08 ,  B25B23/108

Abstract: A socket is provided for removing or installing a fastener having a hexagonally shaped portion. The socket includes a body having a longitudinal axis and opposing first and second ends. First surfaces define a tool-receiving portion at the first end. The tool-receiving portion is constructed and arranged to receive a portion of a tool. Second surfaces define a socket portion at the second end. The socket portion is constructed and arranged to receive and engage the portion of the fastener therein. Holding structure is associated with the socket portion and is constructed and arranged to non-magnetically hold the portion of the fastener in the socket portion so as to not fall out of the socket portion, either due to friction or vacuum, without providing torque to the fastener when the socket is rotated during installation or removal of the fastener.

Abstract translation: 提供插座以移除或安装具有六边形部分的紧固件。 插座包括具有纵向轴线和相对的第一和第二端的主体。 第一表面在第一端限定工具接收部分。 工具接收部分构造和布置成接收工具的一部分。 第二表面在第二端限定插座部分。 插座部分被构造和布置成容纳和接合紧固件的部分。 保持结构与插座部分相关联，并且被构造和布置成将紧固件的部分非磁性地保持在插座部分中，以便不会由于摩擦或真空而从插座部分脱出，而不会向 当插座在安装或拆卸紧固件期间旋转时的紧固件。

公开(公告)号：US20130279048A1

公开(公告)日：2013-10-24

申请号：US13920653

申请日：2013-06-18

Applicant: ABB Technology Ltd

Inventor： Ylinen JUHA ,  Shah Nayan ,  Kandakatta Murali

IPC: H02H7/04

CPC classification number: H02H7/042 ,  H02H7/045

Abstract: A method and device are disclosed for supervising the operation of plural current transformers and for prevention of a malfunction, such as false tripping of power in an electrical system. Exemplary embodiments can include measuring current parameters (e.g., magnitude and phase angle) for each winding in current transformer (CT) sets. A negative sequence current can be calculated from measured phase currents and a fault condition determined. A phase angle difference parameter derived from phase measurements between two healthy CTs can be used as an additional condition parameter for reliable operation of equipment in the electrical system.

Abstract translation: 公开了一种用于监视多个电流互感器的操作并防止诸如电气系统中的电力虚假跳闸的故障的方法和装置。 示例性实施例可以包括测量电流互感器（CT）组中每个绕组的电流参数（例如，幅度和相位角）。 可以从测量的相电流和确定的故障条件计算负序电流。 可以使用从两个健康CT之间的相位测量得出的相位角差参数作为电气系统中设备可靠运行的附加条件参数。

公开(公告)号：US20130222966A1

公开(公告)日：2013-08-29

申请号：US13854303

申请日：2013-04-01

Applicant: ABB Technology Ltd

Inventor： Vijay SHAH ,  Indresh Bhata ,  Sobal Patel ,  Vishal H. Shah

IPC: H02H3/00

CPC classification number: H02H3/006 ,  H01H9/167 ,  H01H71/123 ,  H01H2071/006 ,  H01H2300/03 ,  Y02B90/224 ,  Y04S20/14

Abstract: An interface is disclosed for a self powered protection relay that uses mechanical switches for its configuration. The protection relay can include a base relay for measurement of line current and for generation of a trip signal, and a Human Machine Interface (HMI) unit for specifying, by a user, a base setting of an operating parameter of the protection relay. The base relay can be self-powered from the line and the HMI unit can include an auxiliary power supply. The protection relay is configured with mechanical switches provided in the protection relay. The HMI unit in the protection relay is designed to detect and alert the user of the relay of any change in the base setting carried out with one or more mechanical switches provided in the relay in powered and unpowered conditions of the base relay.

Abstract translation: 公开了一种用于自动保护继电器的接口，其使用机械开关用于其配置。 保护继电器可以包括用于测量线路电流和产生跳闸信号的基座继电器，以及用于由用户指定保护继电器的运行参数的基本设置的人机界面（HMI）单元。 基座继电器可以从线路自动供电，HMI单元可以包括辅助电源。 保护继电器配置有保护继电器中提供的机械开关。 保护继电器中的HMI单元设计用于在基座继电器的供电和无动力状态下，通过在继电器中提供的一个或多个机械开关来检测和告知继电器的基准设置的任何变化。

公开(公告)号：US10365619B2

公开(公告)日：2019-07-30

申请号：US14740936

申请日：2015-06-16

Applicant: ABB Technology Ltd.

Inventor： Mirrasoul J. Mousavi ,  James Stoupis ,  Shakeel M. Mahate

IPC: H04L12/28 ,  G05B15/02

Abstract: Technologies for individualized building automation include a building automation application server, a building controller, and several mobile computing devices. Each mobile computing device generates individualized sensor data based on the time and location of the mobile computing device and sensor data indicative of a building system control parameter. The sensor data may include temperature data, humidity data, or other environmental data, and may be received by the mobile computing device from one or more external sensors. The building automation application server receives the individualized sensor data from the mobile computing devices and generates a building system configuration based on the individualized sensor data. The building automation application server may optimize the building system configuration for cost, efficiency, or user comfort based on the individualized sensor data. The mobile computing devices and the building automation application server may communicate via one or more collection servers. Other embodiments are described and claimed.

公开(公告)号：US10211704B2

公开(公告)日：2019-02-19

申请号：US14839925

申请日：2015-08-29

Applicant: ABB Technology Ltd.

Inventor： Darren Tremelling ,  Steven Hudnut ,  Heinz Lendenmann

IPC: H02K9/19 ,  H02K3/12 ,  H02K3/38 ,  H02K3/24

Abstract: A fluid-cooled stator assembly for electrical machines. The stator assembly may include a stator core having a back iron portion and a plurality of stator teeth. Each of the plurality of stator teeth may be separated from each other by at least one of plurality of slots, the slots being structured to receive placement of stator windings. The apparatus also includes a thermal management conduit that is positioned at various locations about the stator assembly, including within or along the back iron portion, stator teeth, slots, and/or among the stator windings. Further, the thermal management conduit may provide insulation for one or more coils of the stator windings. Additionally, at least a portion of the thermal management conduit may be formed from a thermally conductive polymer. The thermal management conduit is configured to convey a thermal management fluid in a heat exchange relationship with the stator assembly.

公开(公告)号：US10211619B2

公开(公告)日：2019-02-19

申请号：US15191250

申请日：2016-06-23

Applicant: ABB Technology Ltd

Inventor： Johan Gunnar ,  Carlo Coppo ,  Herbert Schmid ,  Kai Hansen ,  Roberto Celli

IPC: H02H3/00 ,  H02H3/04 ,  H02G9/02 ,  H02H3/38 ,  H02H1/00

Abstract: A protection arrangement for inaccessibly located power distribution equipment includes a first enclosure with power equipment and sensors, a second enclosure adjacent the first enclosure and including a signal handling device, at least one sealed electrical conductor passage between the first and second enclosures, each comprising at least one penetrator through the walls of the first and second enclosures. The signal handling device in the second enclosure is connected to the sensors in the first enclosure via electrical conductors passing through said sealed electrical conductor passages and to an external protection device via a communication link. The signal handling device receives electrical sensor signals from the sensors and shapes them for submission to the external protection device.

公开(公告)号：US10064260B2

公开(公告)日：2018-08-28

申请号：US15034268

申请日：2013-11-05

Applicant: ABB TECHNOLOGY LTD

Inventor： Björn Sandin ,  Christer Sjöberg ,  Erik Doré ,  Johannes Gran Hirvioja

IPC: H02H9/00 ,  H05F3/02 ,  H01L23/00 ,  H02H9/02

CPC classification number: H05F3/02 ,  H01L23/00 ,  H01L2924/0002 ,  H02H9/02 ,  H01L2924/00

Abstract: A high voltage valve arrangement includes a high voltage valve unit; an external electric shield structure arranged at least partially around the high voltage modular valve unit and a grounding system. The grounding system includes a grounding system configured to be remotely extended from a retracted position to an extended position, whereby the extendable grounding device establishes electric connection with the external shield structure when it is extended from the retracted position.

公开(公告)号：US09989940B2

公开(公告)日：2018-06-05

申请号：US14498008

申请日：2014-09-26

Applicant: ABB Technology Ltd.

Inventor： Abhilash G ,  Rajasekaran D ,  Ramesh Bhovi ,  Sulabh Shrivastava ,  Kapil Methi ,  Jithin Kp ,  Biju Pk

IPC: G05B11/01 ,  G05B15/02 ,  G05B15/00 ,  G05B19/042

CPC classification number: G05B15/02 ,  G05B19/0426

Abstract: An exemplary method for engineering a Distributed Control System (DCS) having at least one Input/Output device and at least one controller that are communicatively connected. A user is prompted to request an application type and select a variant from one or more variant options, at least one device is identified from a plurality of devices available in the DCS, selecting at least one function block including function fragments from a library based on the user input, instances of function fragments are created and at least one instance of function fragments is arranged based on the at least one identified device from the plurality of devices and configuring the at least one identified device based on the created instances of function fragments. The selected solution variant option is determined from the arranged function fragments and changes are made dynamically to satisfy one or more identified DCS conditions.

公开(公告)号：US09935463B2

公开(公告)日：2018-04-03

申请号：US14915967

申请日：2013-09-03

Applicant: ABB TECHNOLOGY LTD

Inventor： Ritwik Majumder

IPC: H02J3/38 ,  H02J3/48

CPC classification number: H02J3/381 ,  H02J3/38 ,  H02J3/48 ,  H02J2003/388 ,  Y02P80/14

Abstract: A microgrid connecting at least one distributed electricity generator includes a first switch configured for, in a closed position, connecting the microgrid to a first network line at a first point of common coupling (PCC) and for, in an open position, disconnecting the microgrid from the first network line at the first PCC; a second switch configured for, in a closed position, connecting the microgrid to a second network line at a second PCC, and for, in an open position, disconnecting the microgrid from the second network line at the second PCC; and a control unit configured for, when an islanding event has been detected when the second switch is in its closed position and the first switch is in its open position, acting to close the first switch, bringing it to its closed position.