公开(公告)号：US20130240367A1

公开(公告)日：2013-09-19

申请号：US13886590

申请日：2013-05-03

Applicant: ABB TECHNOLOGY AG

Inventor： Dietmar GENTSCH

IPC: C25D7/00

CPC classification number: C25D7/00 ,  H01H1/021

Abstract: A method for producing electrical components for electrical contacts, and such a component are provided. To achieve simpler production of a partial surface treatment, which likewise exhibits optimal current carrying capacity, with minimum material use of noble metals, the entirety of the components are provided with an electrically insulating passivation layer, and the passivation is then removed chemically or mechanically at the contact points of the components. The entire components are put into an electrolytic bath, and a noble metal is deposited only on the parts of the components from which the passivation layer has been removed.

Abstract translation: 提供了一种用于制造用于电触头的电气部件的方法，以及这种部件。 为了实现更简单的部分表面处理的生产，其同样表现出最佳的载流能力，使用贵金属的最小材料使用，整个部件设置有电绝缘钝化层，然后化学或机械地将钝化物 组件的接触点。 将整个组分放入电解浴中，并且将贵金属沉积在已经从其去除钝化层的组分的部分上。

公开(公告)号：US20130223112A1

公开(公告)日：2013-08-29

申请号：US13857574

申请日：2013-04-05

Applicant: ABB TECHNOLOGY AG

Inventor： Kefas Damazio-Coelho ,  Matthias Luescher ,  Oscar Apeldoorn ,  Thomas Berner

IPC: H02M1/34

CPC classification number: H02M1/34 ,  H02M1/32 ,  H02M7/06 ,  H02M7/48 ,  H02M2001/346 ,  Y02B70/1491

Abstract: An exemplary converter circuit has a converter unit with plural actuatable power semiconductor switches, and the DC voltage side of which is connected to a capacitive energy storage circuit. The capacitive energy storage circuit has at least one capacitive energy store and at least one snubber network for limiting the rate of current or voltage rise on the actuatable power semiconductor switches of the converter unit. In order to reduce undesirable oscillations in an overcurrent in the capacitive energy storage circuit, the capacitive energy storage circuit has at least one passive nonactuatable damping unit having a unidirectional current-flow direction, where the passive nonactuatable damping unit has a diode and a damping resistor.

Abstract translation: 示例性转换器电路具有多个可致动功率半导体开关的转换器单元，其直流电压侧连接到电容性能量存储电路。 电容性能量存储电路具有至少一个电容性能量存储器和用于限制转换器单元的可致动功率半导体开关上的电流或电压上升速率的至少一个缓冲器网络。 为了减少电容性能量存储电路中的过电流的不期望的振荡，电容性能量存储电路具有至少一个具有单向电流流动方向的无源非可制动阻尼单元，其中无源非可制动阻尼单元具有二极管和阻尼电阻 。

公开(公告)号：US20130218503A1

公开(公告)日：2013-08-22

申请号：US13768262

申请日：2013-02-15

Applicant: ABB Technology AG

Inventor： Frank DRAUTZ

IPC: G01F1/84

CPC classification number: G01F1/84 ,  G01F1/8436

Abstract: Signal processing is disclosed for a Coriolis mass flow meter with one or more measuring tubes and meter electronics, which includes determining relevant modal properties of the flow meter during a measurement process, and adaptively correcting a current measurement result with the relevant modal properties of the flow meter obtained during the measurement process.

Abstract translation: 公开了具有一个或多个测量管和仪表电子装置的科里奥利质量流量计的信号处理，其包括在测量过程期间确定流量计的相关模态特性，并且自适应地校正当前测量结果与流的相关模态特性 在测量过程中获得的仪表。

公开(公告)号：US20130214765A1

公开(公告)日：2013-08-22

申请号：US13855290

申请日：2013-04-02

Applicant: ABB Technology AG

Inventor： Radek JAVORA ,  Jaromir Podzemny ,  Marek Pavlas

IPC: G01R1/02

CPC classification number: G01R1/02 ,  G01R15/181 ,  H01F1/00 ,  H01F5/02 ,  H01F27/2823 ,  H01F38/30 ,  H01L21/00 ,  H01L2221/00

Abstract: A multifunctional measuring device, such as for measuring a current in a primary current conductor in a medium voltage switchgear is disclosed which includes a housing with an aperture for accommodation of the primary current conductor; an inner winding accommodated around the aperture inside of the housing for a measurement of current in a primary current conductor; and an external winding wound on the housing around the aperture for another current measurement.

Abstract translation: 公开了一种多功能测量装置，例如用于测量中压开关装置中的一次电流导体中的电流，其包括具有用于容纳初级电流导体的孔的壳体; 围绕所述壳体内的所述孔周围容纳的内绕组，用于测量初级电流导体中的电流; 以及围绕孔径缠绕在壳体上的外部绕组用于另一电流测量。

公开(公告)号：US20130213936A1

公开(公告)日：2013-08-22

申请号：US13849686

申请日：2013-03-25

Applicant: ABB TECHNOLOGY AG

Inventor： Javier MANTILLA ,  Mathias-Dominic BUERGLER ,  Nicola GARIBOLDI ,  Stephan GROB

IPC: H01H33/02

CPC classification number: H01H33/027 ,  H01H1/0015 ,  H01H33/88 ,  H01H2071/044

Abstract: A gas-insulated high-voltage switch for the interruption of large currents includes a housing, a contact arrangement which is arranged in the housing and has two switching pieces which can be moved relative to one another along an axis. Each switching piece has a rated current contact and an arcing contact. The switch includes a drive which acts on a first of the two switching pieces. The switch includes a device configured to detect and indicate the contact wear of the two arcing contacts caused by the action of the arc. The device has an indicator arranged outside the housing. In the switch, the remaining life which is determined by the contact wear of the arcing contacts is detected and indicated by a simple mechanical mechanism. The device has a transmission mechanism which is fed through the housing in a gas-tight manner and a drive member coupled to the operating element.

Abstract translation: 用于中断大电流的气体绝缘高压开关包括壳体，布置在壳体中的接触装置，并且具有可沿轴线相对于彼此移动的两个切换部件。 每个开关片具有额定电流触点和电弧触点。 开关包括作用于两个开关件中的第一个的驱动器。 开关包括被配置为检测并指示由电弧的作用引起的两个电弧触点的接触磨损的装置。 该装置具有布置在壳体外部的指示器。 在开关中，通过简单的机械机构检测并指示由电弧触点的接触磨损确定的剩余寿命。 该装置具有通过壳体以气密方式供给的传动机构和联接到操作元件的驱动构件。

公开(公告)号：US20130153066A1

公开(公告)日：2013-06-20

申请号：US13720180

申请日：2012-12-19

Applicant: ABB Technology AG

Inventor： Ole-Morten LARSEN ,  Arnulf KROGEDAL

IPC: F16L55/00

CPC classification number: F16L55/00 ,  B05B12/149 ,  B05B15/55 ,  Y10T137/87925

Abstract: Exemplary embodiments relate to a color changer module including an inlet channel, an outlet channel, a duct channel arranged between them to form a fluidic connection, and a first valve for interrupting the duct channel. A docking valve, lies fluidically in series with the first valve and with which the duct channel can also be interrupted.

Abstract translation: 示例性实施例涉及一种换色器模块，其包括入口通道，出口通道，布置在其之间的管道通道以形成流体连接，以及用于中断管道通道的第一阀。 对接阀与第一阀流体地串联，并且管道通道也可以被中断。

公开(公告)号：US20130128635A1

公开(公告)日：2013-05-23

申请号：US13683046

申请日：2012-11-21

Applicant: ABB Technology AG

Inventor： Arthur KORN

IPC: H02H7/10

CPC classification number: H02H7/10 ,  H02H7/12 ,  H02M1/32 ,  H02M7/49 ,  H02M2001/325 ,  H02M2007/4835

Abstract: Exemplary embodiments are directed to a method for operating a converter, wherein the converter includes a plurality of bridge branches having one or more switching cells connected in series. Each bridge branch connects one of a plurality of inputs to one of a plurality of outputs of the converter. The method includes monitoring each of the switching cells in order to determine a fault. If a fault is identified in one of the switching cells, triggering one of the triggering elements for short-circuiting switching cell connections if the fault identified in the switching cell is not followed by identification of a fault in a further one of the switching cells within a predetermined period of time.

Abstract translation: 示例性实施例涉及一种用于操作转换器的方法，其中转换器包括具有串联连接的一个或多个开关单元的多个桥接支路。 每个桥接分支将多个输入中的一个连接到转换器的多个输出之一。 该方法包括监视每个开关单元以确定故障。 如果在其中一个交换单元中识别出故障，则如果开关单元中识别的故障不在其中的另一个开关单元中的故障的识别之后触发用于短路开关单元连接的触发元件之一， 一段预定的时间。

公开(公告)号：US20130080959A1

公开(公告)日：2013-03-28

申请号：US13680704

申请日：2012-11-19

Applicant: ABB Technology AG

Inventor： Claus VETTER

IPC: G06F3/0481

CPC classification number: G06F3/0481 ,  G05B19/4186 ,  G05B23/0216 ,  G06F2203/04803 ,  Y02P90/185

Abstract: A method is provided for simplifying navigation for a user among process control views on a user terminal display of a process control system. The method includes presenting a current main process control view in a first main view window together with a number of additional views in a second additional views window, receiving, from the user, a selection of a view in the second window to be main process control view, setting the selected view as current main process control view, choosing a group of views to be presented as additional views in the second window based on an additional view selection criterion, and repeating presenting current main process control view according to the received selection with the chosen group of views as additional views in the second window. Also provided are a user terminal and a non-transitory computer-readable recording medium having a computer program for simplifying such navigation.

Abstract translation: 提供了一种在过程控制系统的用户终端显示器上的过程控制视图中简化用户导航的方法。 该方法包括在第二附加视图窗口中将第一主视图窗口中的当前主过程控制视图与多个附加视图一起呈现，从第二窗口接收作为主过程控制的视图的选择 查看，将所选视图设置为当前主进程控制视图，基于附加视图选择标准选择要在第二窗口中呈现为附加视图的一组视图，并且根据接收到的选择重复呈现当前主进程控制视图， 所选择的视图组在第二个窗口中作为附加视图。 还提供了一种用户终端和具有用于简化这种导航的计算机程序的非暂时计算机可读记录介质。

公开(公告)号：US20130043894A1

公开(公告)日：2013-02-21

申请号：US13654741

申请日：2012-10-18

Applicant: ABB TECHNOLOGY AG

Inventor： Ari WAHLROOS ,  Janne ALTONEN

IPC: G01R27/02

CPC classification number: G01R35/02 ,  G01R27/16

Abstract: A method and an arrangement are provided for determining values of impedance parameters related to a transformer configuration including three single pole voltage transformers each respectively having at least a primary winding, a secondary winding and a tertiary winding. The primary windings are connected to phases of a three phase electric system. The arrangement is configured to conduct an earth fault in the three phase electric system, measure a primary voltage from the faulted phase, measure secondary voltages from the secondary windings, and determine values of one or more impedance parameters related to the transformer configuration on the basis of the measured primary voltage, the measured secondary voltages and an equation relating the primary voltage to the secondary voltages and the one or more impedance parameters.

Abstract translation: 提供了一种用于确定与包括三个单极电压互感器的变压器配置相关的阻抗参数的值的方法和装置，每个单极电压互感器分别具有至少初级绕组，次级绕组和三次绕组。 初级绕组连接到三相电气系统的相位。 该布置被配置为在三相电气系统中进行接地故障，从故障相位测量初级电压，测量来自次级绕组的次级电压，并且在此基础上确定与变压器配置相关的一个或多个阻抗参数的值 的测量的初级电压，所测量的次级电压以及将初级电压与次级电压和一个或多个阻抗参数相关联的方程式。

公开(公告)号：US20130035886A1

公开(公告)日：2013-02-07

申请号：US13647548

申请日：2012-10-09

Applicant: ABB Technology AG

Inventor： Ari WAHLROOS ,  Janne ALTONEN ,  Pentti MÄHÖNEN

IPC: G01R19/155 ,  G06F19/00

CPC classification number: G01R15/183 ,  G01R19/0084

Abstract: A method and an arrangement for voltage measurement with a transformer configuration comprising three single pole voltage transformers having tertiary windings open-delta connected with each other. The arrangement is configured to apply a correction to measured secondary voltages on the basis of one or more parameters of the voltage transformers and/or one or more quantities in a known relation to one or more parameters of the voltage transformers, one or more parameters of a circuit connected to the secondary windings and/or one or more quantities in a known relation to one or more parameters of the circuit connected to the secondary windings, and one or more parameters of a circuit connected to the tertiary windings and/or one or more quantities in a known relation to one or more parameters of the circuit connected to the tertiary windings.

Abstract translation: 一种用于具有变压器配置的电压测量的方法和装置，包括具有相互连接的三级绕组开放三角形的三个单极电压互感器。 该布置被配置为基于电压互感器的一个或多个参数和/或与电压互感器的一个或多个参数已知关系的一个或多个量来对所测量的次级电压进行校正，一个或多个参数 连接到次级绕组的电路和/或以已知关系连接到次级绕组的电路的一个或多个参数的一个或多个量以及连接到第三绕组的电路的一个或多个参数和/或一个或多个 与已连接到三级绕组的电路的一个或多个参数有已知关系的更多量。