公开(公告)号：US20160194489A1

公开(公告)日：2016-07-07

申请号：US14911674

申请日：2013-08-12

Applicant: ABB TECHNOLOGY LTD

Inventor： Chau-Hon HO ,  Cherif GHOUL ,  Gustavo DOMINGUEZ ,  Anneli JEDENMALM ,  Andreas FRIBERG ,  Andrej KRIVDA ,  Lei XIE ,  Andreas FARKAS

IPC: C08L23/20 ,  C08L23/16 ,  H01B3/44

Abstract: The present invention relates to a polymer composition suitable for the manufacture of an electrical insulation layer for cables having superior mechanical and electrical properties and being environmentally friendly, to a cable comprising said polymer composition as well as to the use of the polymer composition as an electrical insulation layer in cables.

Abstract translation: 本发明涉及一种聚合物组合物，其适用于制造具有优异的机械和电学性质并且对环境友好的电缆的电绝缘层，包括所述聚合物组合物的电缆以及使用聚合物组合物作为电 电缆绝缘层

公开(公告)号：US20160187454A1

公开(公告)日：2016-06-30

申请号：US14911409

申请日：2013-09-27

Applicant: ABB TECHNOLOGY LTD

Inventor： Maciej Orman ,  Detief Pape

IPC: G01S3/802 ,  G01S3/803

CPC classification number: G01S3/8022 ,  G01S3/803 ,  G01S5/18 ,  G10K11/34 ,  G10K11/35 ,  H04R1/406 ,  H04R3/005 ,  H04S7/40

Abstract: Invention provides a system and method for separating sound from an object of interest from its background and condition monitoring system and mobile phone using the same. The sound separating system includes a sound source localizing part, including at least one microphone and a processing unit, and an object direction reference determination part, determining, as object direction reference, information on directions of the object of interest with respect to the sound source localizing part; wherein the processing unit obtains information on a direction from which sound arrives at the sound source localizing part from the sound source by using microphone signal, and comparing it with the object direction reference so as to filter the sound from the background of the sound source. By having the sound separating system, it can extract the background noise from a specific device respective location and analyse only these signals from the object of interest.

Abstract translation: 本发明提供一种用于将声音与其背景和状态监视系统以及使用其的移动电话分离的感兴趣对象的系统和方法。 声音分离系统包括声源定位部分，包括至少一个麦克风和处理单元，以及对象方向参考确定部分，确定关于声源的感兴趣对象的方向的信息作为对象方向参考 定位部分 其中处理单元通过使用麦克风信号从声源获得声音到达声源定位部分的方向的信息，并将其与对象方向参考进行比较，以便从声源的背景滤波声音。 通过具有声音分离系统，它可以从特定设备相应的位置提取背景噪声，并且仅分析来自感兴趣对象的这些信号。

公开(公告)号：US20160181811A1

公开(公告)日：2016-06-23

申请号：US14777066

申请日：2014-06-27

Applicant: ABB TECHNOLOGY LTD.

Inventor： YUAN LIU ,  HAILIAN XIE ,  CHENGYAN YUE

IPC: H02J3/38 ,  H02J3/28

CPC classification number: H02J3/386 ,  F03D7/0284 ,  F03D9/11 ,  F05B2270/1033 ,  H02J3/28 ,  H02J3/32 ,  H02J7/34 ,  H02J2003/007 ,  Y02E10/723 ,  Y02E10/763 ,  Y02E10/766 ,  Y02E60/76 ,  Y02E70/30 ,  Y04S40/22

Abstract: Embodiments of the present disclosure relate to a method and system for determining a reference power for an energy storage system (ESS) in a wind power generation system. In an embodiment of the present disclosure, the method comprises filtering an actual wind power output to obtain a desired power output delivered to a grid; determining a reference output power for the energy storage system from the actual wind power output and the desired power output delivered to the grid; and adjusting the reference output power for the energy storage system based on a change in predicted wind power output at the next time point. With embodiments of the present disclosure, it can provide a direct control strategy for smoothing wind farm output fluctuations and limiting power ramping rate within required range, which is more practically feasible than the existing strategies and could result in better control performance.

Abstract translation: 本公开的实施例涉及一种用于确定风力发电系统中的能量存储系统（ESS）的参考功率的方法和系统。 在本公开的一个实施例中，该方法包括过滤实际风力发电输出以获得传送到电网的期望功率输出; 从实际风力输出和输送到电网的期望功率输出确定能量存储系统的参考输出功率; 并且基于在下一个时间点的预测风力输出的变化来调节能量存储系统的参考输出功率。 利用本公开的实施例，其可以提供用于平滑风电场输出波动并将功率斜率限制在所需范围内的直接控制策略，其比现有策略更实际可行，并且可以导致更好的控制性能。

公开(公告)号：US20160150671A1

公开(公告)日：2016-05-26

申请号：US14903227

申请日：2014-06-27

Applicant: ABB TECHNOLOGY LTD

Inventor： Christian Spindler ,  Fabio Bolgiani ,  Paul Midtun ,  Knut Rongve ,  Tor-Odd Ronhovd

IPC: H05K7/20 ,  H05K7/14

CPC classification number: H05K7/209 ,  E21B33/0355 ,  E21B41/0007 ,  H05K5/068 ,  H05K7/14 ,  H05K7/20445

Abstract: A subsea unit with an external housing, a passive pressure compensator arranged to reduce a pressure difference between ambient subsea pressure and pressure inside the external housing, a dielectric liquid for counteracting deformation of the external housing, an electronic device, and an electrical insulator which is thermally conductive and arranged between an internal surface of the external housing and the electronic device. The electronic device is in thermal and electrical connection with the electrical insulator, and the electrical insulator is arranged to transfer heat from the electronic device to the external housing.

Abstract translation: 具有外部壳体的海底单元，被动压力补偿器，被布置成减小环境海底压力和外部壳体内的压力之间的压力差，用于抵消外部壳体变形的介电液体，电子设备和电绝缘体，其是 导热并且布置在外壳的内表面和电子设备之间。 电子设备与电绝缘体热电连接，并且电绝缘体被布置成将热量从电子设备传递到外部壳体。

公开(公告)号：US20160149506A1

公开(公告)日：2016-05-26

申请号：US14889179

申请日：2013-10-12

Applicant: ABB TECHNOLOGY LTD.

Inventor： ANDREAS VOEGELI ,  SHEN LUO

IPC: H02M5/40 ,  H05K7/20 ,  H05K5/02

Abstract: A power module for medium and high-voltage frequency converter and a frequency converter comprising same. The power module has a three-phase alternating current input and a single-phase alternating current output, and comprises a circuit board (100), a rectifying module (120), a capacitor bank (130), and an inverting module (140), wherein the rectifying module, the capacitor bank and the inverting module are all mounted on the circuit board. The power module has a compact structure and is convenient to cool.

Abstract translation: 一种用于中高压变频器的电源模块及包括该变频器的变频器。 功率模块具有三相交流输入和单相交流输出，并且包括电路板（100），整流模块（120），电容器组（130）和反相模块（140） ，其中整流模块，电容器组和反相模块都安装在电路板上。 电源模块结构紧凑，方便使用。

公开(公告)号：US09343892B1

公开(公告)日：2016-05-17

申请号：US14896250

申请日：2013-06-19

Applicant: ABB Technology Ltd

Inventor： Liliana Arevalo

IPC: H02G15/08

CPC classification number: H02G15/08 ,  H01T19/02

Abstract: A high voltage electrode arrangement includes a dome-shaped top portion, a toroid-shaped bottom portion, and an intermediate portion for connecting the top portion and the bottom portion. The intermediate portion includes a lead-trough for receiving high voltage equipment to be interconnected.

Abstract translation: 高压电极布置包括圆顶形顶部，环形底部和用于连接顶部和底部的中间部分。 中间部分包括用于接收要互连的高压设备的导槽。

公开(公告)号：US09316671B2

公开(公告)日：2016-04-19

申请号：US14433204

申请日：2012-10-03

Applicant: ABB TECHNOLOGY LTD

Inventor： Niclas Johannesson

IPC: G01R15/18 ,  G01R31/40

CPC classification number: G01R31/085 ,  H02H3/28 ,  H02H3/305 ,  H02H7/265

Abstract: A fault sensing system for a power system including a protected unit is disclosed. The fault sensing system is adapted to sense a fault in the protected unit. The fault sensing system includes at least one current sensing unit adapted to sense at least one first current in a first position in the protected unit and at least one second current in the second position in the protected unit and at least one voltage sensing unit adapted to sense at least one first voltage in the first position and at least one second voltage in the second position, and at least one processing unit. The at least one processing unit is adapted to model any distortion, attenuation and/or delay of the waveform of a wave due to propagation of the wave in the protected unit by means of a propagation function, determine at least one first travelling wave current in the first position based on the at least one first current and the at least one first voltage, determine at least one second travelling wave current in the second position based on the at least one second current and the at least one second voltage, estimate at least one of the at least one first travelling wave current and the at least one second travelling wave current by applying the propagation function to the at least one second travelling wave current or to the at least one first travelling wave current, respectively, on a condition that the at least one first travelling wave current is estimated, compare the estimated at least one first travelling wave current with the determined at least one first travelling wave current, on a condition that the at least one second travelling wave current is estimated, compare the estimated at least one second travelling wave current with the determined at least one second travelling wave current, and, based on the comparison or comparisons, determine whether there is a fault in the protected unit.

Abstract translation: 公开了一种用于包括受保护单元的电力系统故障检测系统。 故障感测系统适用于检测受保护单元中的故障。 故障感测系统包括至少一个电流感测单元，适于感测受保护单元中的第一位置中的至少一个第一电流和受保护单元中的第二位置中的至少一个第二电流，以及至少一个电压感测单元， 感测第一位置中的至少一个第一电压和第二位置中的至少一个第二电压，以及至少一个处理单元。 所述至少一个处理单元适于通过传播函数来建模由于受保护单元中波的传播引起的波形波形的任何失真，衰减和/或延迟，确定至少一个第一行波电流 基于所述至少一个第一电流和所述至少一个第一电压的所述第一位置基于所述至少一个第二电流和所述至少一个第二电压来确定所述第二位置中的至少一个第二行波电流，至少估计 分别通过将传播函数应用于至少一个第二行波电流或至少一个第一行波电流，分别在至少一个第一行波电流和至少一个第二行波电流中的一个，条件是 估计至少一个第一行波电流，将估计的至少一个第一行波电流与所确定的至少一个第一行波波形比较 在估计所述至少一个第二行波电流的条件下，将估计的至少一个第二行波电流与所确定的至少一个第二行波电流进行比较，并且基于所述比较或比较来确定是否存在 是受保护单位的错误。

公开(公告)号：US09312786B2

公开(公告)日：2016-04-12

申请号：US14646456

申请日：2012-12-21

Applicant: ABB Technology Ltd

Inventor： Ying Jiang-Häfner

IPC: H02M1/14 ,  H02M7/217 ,  H02M7/483 ,  H02M1/12 ,  H02M7/5395 ,  H02M1/00

CPC classification number: H02M7/483 ,  H02M1/12 ,  H02M1/14 ,  H02M7/217 ,  H02M7/5395 ,  H02M2001/0054 ,  H02M2007/4835 ,  Y02B70/1491

Abstract: Cells in a phase leg of a multilevel converter are controlled through regulating, using tap-changer control, the modulation index of the converter to above 0.80, providing a group of carrier waves for the phase leg, where these carrier waves are identical but displaced in time from each other with a time delay, providing a voltage reference for the phase leg being separate from voltage references provided for other phase legs, stop switching of the cells when waveform values of a power transmission converter waveform are detected to be in a selected interval around a peak value of the power transmission converter waveform and control switching of the cells based on comparisons of the respective carrier waves with the voltage reference when the waveform values of the power transmission converter waveform are detected to be outside the selected interval.

Abstract translation: 通过使用分接开关控制将转换器的调制指数调节到0.80以上，为相位支路提供一组载波来控制多电平转换器的相位支路中的单元，其中这些载波相同但位移在 时间延迟，提供相位腿的电压基准与提供给其他相位腿的电压基准分离，当检测到电力变换器波形的波形值处于选定的间隔时停止单元的切换 围绕电力变送器波形的峰值，并且当检测到电力变换器波形的波形值在所选择的间隔之外时，基于各载波与电压基准的比较来控制电池的切换。

公开(公告)号：US20160084494A1

公开(公告)日：2016-03-24

申请号：US14888760

申请日：2014-05-05

Applicant: ABB TECHNOLOGY LTD

Inventor： Björn Sonnervig ,  Sven Sonnervig ,  Kim Kristensen

IPC: F22B1/00

CPC classification number: F22B1/00 ,  H02J15/00

Abstract: An energy accumulation, a distribution system and an energy accumulator that accumulates waste energy. A first energy interface is adapted for receiving first waste energy to be accumulated from a braking power reserve. A second energy interface is adapted for receiving second waste energy to be accumulated from a power generation reserve. An energy store is adapted for accumulating said received first and second waste energy. A third energy interface is adapted for providing the accumulated waste energy to at least one of an auxiliary energy exchanger and a main steam line so as to distribute the accumulated energy. A corresponding method, computer program, and computer program product and are also provided.

Abstract translation: 能量积累，分配系统和积累废能的能量累加器。 第一能量接口适于接收从制动动力储备中累积的第一废物能量。 第二能量接口适于接收从发电储备中累积的第二废物能量。 能量储存器适于累积所接收的第一和第二废物能量。 第三能量接口适于将累积的废能提供给辅助能量交换器和主蒸汽管线中的至少一个，以便分配累积的能量。 还提供了相应的方法，计算机程序和计算机程序产品。

公开(公告)号：US20160052032A1

公开(公告)日：2016-02-25

申请号：US14779444

申请日：2014-03-05

Applicant: ABB TECHNOLOGY LTD

Inventor： Per-Erik Moden

IPC: B21B37/28

Abstract: A method for tuning flatness control for rolling a strip in a mill including rolls controllable by means of a plurality of actuators, which mill is modeled by means of a mill matrix. The method includes: a) obtaining an equivalent movement range for each actuator, b) determining a scaled mill matrix by scaling the mill matrix based on the equivalent movement ranges, and c) obtaining a singular value decomposition of the scaled mill matrix for providing flatness control of the strip by means of the actuators. A computer program and a control system for carrying out the above method are also presented herein.

Abstract translation: 一种调整平面度控制的方法，用于在包括通过多个致动器可控的辊子的轧机中轧制带材，该轧机通过轧机基体进行建模。 该方法包括：a）获得每个致动器的等效运动范围，b）通过基于等效移动范围缩放磨机矩阵来确定缩放的磨机矩阵，以及c）获得用于提供平坦度的压缩磨机矩阵的奇异值分解 通过执行机构控制带材。 本文还介绍了一种用于执行上述方法的计算机程序和控制系统。