公开(公告)号：US20140091625A1

公开(公告)日：2014-04-03

申请号：US13629749

申请日：2012-09-28

Applicant: ABB INC.

Inventor： Donald J. Truettner

IPC: H02J1/00

CPC classification number: H02J3/383 ,  Y02E10/563 ,  Y10T307/50

Abstract: A photovoltaic power circuit is provided and includes a plurality of strings of connected photovoltaic panels operable to generate DC current from solar radiation. Each of the strings is connected to a solar inverter by a pair of fuses. A detection circuit is provided that is operable to detect when one of the fuses opens as a result of a fault, regardless whether the fault is temporary or continuing.

Abstract translation: 提供光伏电力电路并且包括多个可连接的太阳能电池串，其可操作以从太阳辐射产生DC电流。 每根线通过一对保险丝连接到太阳能逆变器。 提供了一种检测电路，其可操作以检测何时一个保险丝作为故障的结果而打开，而不管故障是临时的还是继续的。

公开(公告)号：US20130019464A1

公开(公告)日：2013-01-24

申请号：US13625557

申请日：2012-09-24

Applicant: ABB Inc.

Inventor： Robert C. Ballard ,  Nathan T. Sigman ,  Edgar A. Wimmer, JR. ,  Rafael Gutierrez, JR.

IPC: H01F41/00

CPC classification number: H01F27/02 ,  H02B1/56 ,  H02B13/025 ,  Y10T29/4902 ,  Y10T29/49069 ,  Y10T29/49073 ,  Y10T29/49075

Abstract: Arc resistant enclosures for dry-type transformers. More particularly, transformer enclosures having one or more arc-resistant features, including arc channels, arc fault dampers, and arc fault plenums, and methods for providing same.

Abstract translation: 用于干式变压器的电弧外壳。 更具体地，具有一个或多个抗电弧特征的变压器外壳，包括电弧通道，电弧故障阻尼器和电弧故障通风室，以及用于提供电弧故障的气体的方法。

公开(公告)号：US20040254949A1

公开(公告)日：2004-12-16

申请号：US10461186

申请日：2003-06-13

Applicant: ABB Inc.

Inventor： Raja Amirthalingam

IPC: G06F017/00

CPC classification number: G05B23/0264 ,  G05B23/0267

Abstract: A frame work for storing, retrieving and displaying real-time data. The frame work includes software known as tools for data acquisition, that is, logging, file conversion and data analysis/display. Scalar and array type data are simultaneously handled during data logging and further processing. The data logging tool creates short term data in a binary file format and the file conversion software acquires long term data from the short-term data. Process condition based conversion and periodic conversion are also included in the architecture. Each of the three components of the frame work allows for user selection of parameters to maximize the benefit of the tools. The data display component offers automatic or user input based switching between the live data (online) and history data (offline) modes according to computational intensity.

Abstract translation: 用于存储，检索和显示实时数据的框架。 框架工作包括称为数据采集工具的软件，即日志记录，文件转换和数据分析/显示。 在数据记录和进一步处理期间，同时处理标量和数组类型数据。 数据记录工具以二进制文件格式创建短期数据，文件转换软件从短期数据中获取长期数据。 基于过程条件的转换和周期性转换也包含在架构中。 框架的三个组件中的每一个工作允许用户选择参数以最大化工具的益处。 数据显示组件根据计算强度提供在实时数据（在线）和历史数据（离线）模式之间进行自动或用户输入的切换。

公开(公告)号：US20040252423A1

公开(公告)日：2004-12-16

申请号：US10836357

申请日：2004-04-30

Applicant: ABB Inc.

Inventor： Steven G. Boren

IPC: H02H007/00

CPC classification number: H02H7/0833 ,  H02H3/006 ,  H02H3/06 ,  H02H11/005

Abstract: An intelligent automatic bypass for a motor control device determines if a fault that is occurring in the motor control device is a restricted or non-restricted fault. A restricted fault is one that may damage or destroy the motor if an automatic switch to bypass is allowed to occur for all faults that occur in the motor control device. The intelligent automatic bypass allows the automatic switch to bypass only if the fault is a non-restricted fault and blocks the automatic switch to bypass if the fault is a restricted fault.

Abstract translation: 用于电动机控制装置的智能自动旁路确定电动机控制装置中发生的故障是否是受限或非限制故障。 如果允许在电机控制装置中发生的所有故障允许发生旁路自动切换，则可能会损坏或破坏电机。 如果故障是非限制故障，智能自动旁路允许自动切换旁路，如果故障是受限故障，则阻止自动切换旁路。

公开(公告)号：US20040232593A1

公开(公告)日：2004-11-25

申请号：US10872939

申请日：2004-06-21

Applicant: ABB Inc. ,  Elster Electricity, LLC

Inventor： Garry M. Loy ,  Lars A. Lindqvist

IPC: B29B013/00

CPC classification number: G01R22/065 ,  B29L2031/778

Abstract: A preferred process comprises providing a pre-formed, substantially transparent window for a cover of an electrical-energy meter, and molding the cover from a molten resin that, when solidified, is substantially opaque. Molding the cover from a molten resin comprises causing a portion of the molten resin to contact a periphery of the window and allowing the portion of the molten resin to cool and thereby solidify so that the portion of the molten resin, upon solidifying, is molded over the periphery of the window and thereby seals and secures the window to the cover.

公开(公告)号：US20040167731A1

公开(公告)日：2004-08-26

申请号：US10745122

申请日：2003-12-23

Applicant: ABB, Inc.

Inventor： Zhenyuan Wang ,  Jiuping Pan ,  David Lubkeman ,  Richard E. Brown

IPC: G06F019/00

CPC classification number: H02J3/00 ,  H02J2003/007 ,  Y02E60/76 ,  Y04S40/22

Abstract: Methodologies adjust a component failure rate for electric power network reliability analysis. A component may include subcomponents and the failure of each subcomponent may be feature dependent. Features are measurable or observable inputs, which can affect the life of one or more subcomponents. The failure rate of a particular component may be obtained according to its real conditions. The methodologies can be used to do condition-based reliability analysis for electric power networks, in order to obtain a maintenance/replacement/operation strategy.

Abstract translation: 方法调整电力网可靠性分析的组件故障率。 组件可以包括子组件，并且每个子组件的故障可以是特征相关的。 特征是可测量的或可观测的输入，可以影响一个或多个子部件的寿命。 特定部件的故障率可以根据实际情况获得。 这些方法可以用于对电力网络进行基于条件的可靠性分析，以获得维护/更换/操作策略。

公开(公告)号：US20040090910A1

公开(公告)日：2004-05-13

申请号：US10292653

申请日：2002-11-12

Applicant: ABB Inc.

Inventor： Janusz Dzieduszko

IPC: H04L012/26

CPC classification number: H04L12/43 ,  H02H3/05 ,  H02H7/261 ,  H04B1/74 ,  H04L12/437

Abstract: A multi-terminal electrical differential line protection system wherein each of the terminals had a receiver and a transmitter and the receiver of each terminal is connected to the transmitter of an adjacent terminal to provide a unidirectional data communications link between all of the terminals in a ring on which communications between all of the terminals is in a first direction. Each of the terminals may also have an additional receiver and a transmitter and the additional receiver of each terminal is connected to the additional transmitter of an adjacent terminal to provide a unidirectional data communications link between all of the terminals on another ring on which the direction of communication is opposite the first direction.

Abstract translation: 一种多终端电差分线路保护系统，其中每个终端具有接收机和发射机，并且每个终端的接收机连接到相邻终端的发射机，以在环中的所有终端之间提供单向数据通信链路 所有终端之间的通信处于第一方向。 每个终端还可以具有附加接收机和发射机，并且每个终端的附加接收机连接到相邻终端的附加发射机，以在另一环上的所有终端之间提供单向数据通信链路，其中， 沟通与第一个方向相反。

公开(公告)号：US20030182071A1

公开(公告)日：2003-09-25

申请号：US10104827

申请日：2002-03-22

Applicant: ABB Inc.

Inventor： Anthony M. DiTommaso ,  Kevin Dowdell ,  Ljubisa Milojevic

IPC: G06F019/00

CPC classification number: G01M15/12 ,  G01H1/003 ,  G05B2219/37435

Abstract: A sampled data system for computing the amplitude of a singal received from a vibration sensing probe minus the fundamental frequency associated with the running speed of a rotating machinery shaft. This signal is known as the Not 1X waveform and variations in its amplitude can signal problems with bearings, rotors, cracks or mechanical looseness, and/or fluids of the rotating machine. The amplitude of the Not 1X waveform can be provided in either peak to peak amplitude, peak amplitude, absolute average or root mean square.

Abstract translation: 一种采样数据系统，用于计算从振动感测探头接收的信号的振幅减去与旋转机械轴的运行速度相关联的基频。 该信号被称为Not 1X波形，其振幅的变化可以表明旋转机器的轴承，转子，裂纹或机械松动和/或流体的问题。 Not 1X波形的幅度可以以峰到峰幅度，峰值幅度，绝对平均值或均方根来提供。

公开(公告)号：US20020080000A1

公开(公告)日：2002-06-27

申请号：US10083182

申请日：2002-02-26

Applicant: ABB INC. [formerly known as ABB Power T&D Company Inc.]

Inventor： Mark E. Rand

IPC: H01R003/00 ,  H01F007/06

CPC classification number: H01F41/0226 ,  H01F27/25 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49078 ,  Y10T29/4979 ,  Y10T29/49881 ,  Y10T29/5142 ,  Y10T29/5313 ,  Y10T29/5317

Abstract: An amorphous magnetic core is produced by wrapping cut strips of amorphous metal about a mandrel to form a distributed gap core. The cut strips are secured to the mandrel during assembly by wrapping the strips with amorphous metal ribbons that have been weakened in predetermined areas but not fully parted. After the core has been built to its desired size, the weakened ribbons are completely parted. This method of making an amorphous magnetic core produces a tightly wound distributed gap core without the need for a belt winder or specialized strip holding devices.

Abstract translation: 通过围绕心轴缠绕非晶金属的切割条来形成非晶磁芯以形成分布的间隙芯。 切割条在组装过程中通过将已经在预定区域中被削弱但不完全分开的非晶态金属带缠绕而固定在心轴上。 核心已经建成到所需的尺寸后，弱化的丝带完全分开。 这种制造无定形磁芯的方法产生紧密缠绕的分布式间隙芯，而不需要带式复卷机或专用条带保持装置。

公开(公告)号：US20240051142A1

公开(公告)日：2024-02-15

申请号：US18494123

申请日：2023-10-25

Applicant: Ford Global Technologies, LLC ,  ABB Inc.

Inventor： Mark E. Briscoe ,  Nick Sochacki ,  Al Marrocco ,  Arnold Bell ,  James Jozwiak

IPC: B25J9/16 ,  B25J13/08 ,  B25J9/00 ,  H02K15/03

CPC classification number: B25J9/1687 ,  B25J9/1633 ,  B25J13/085 ,  B25J9/0084 ,  H02K15/03

Abstract: The present disclosure includes a method of assembling a plurality of rotor cores for an electric converter. The method includes providing a core robotic system employing force control feedback and an insert assembly robotic (IAR) system; placing a rotor core of the plurality of rotor cores on a mandrel by the core robotic system employing force control feedback, wherein each rotor core from the plurality of rotor cores includes a plurality of cavities; and placing a plurality of magnetizable inserts into the plurality of cavities in the rotor core by the insert assembly robotic (IAR) system employing force control feedback.