公开(公告)号：US09515462B2

公开(公告)日：2016-12-06

申请号：US14560116

申请日：2014-12-04

Applicant: ABB Technology AG

Inventor： Fabio Capelli ,  David Carera ,  Carlo Gemme ,  Fabio Pellegrini

IPC: H02B11/24 ,  H02B11/28 ,  H01H9/22 ,  H02B11/02 ,  H02B11/133 ,  H02B1/14

CPC classification number: H02B11/24 ,  H01H9/22 ,  H02B1/14 ,  H02B11/02 ,  H02B11/133 ,  H02B11/28

Abstract: A shutter device is disclosed for an electric switchgear panel, including a base configured to be placed on a bearing surface inside the switchgear panel, the base being adapted to support, positioned thereon, a current switching device movable between a connected position wherein the switching device is electrically connected to an associated electrical circuit and a disconnected position wherein the switching device is electrically separated from the corresponding electrical circuit, a frame having at least a portion which rises up transversally from the base and delimits a through aperture, a movable shutter operatively associated with the base and the frame and an actuating mechanism adapted to move the shutter between a first position where the shutter closes at least partially the through aperture and a second position wherein the shutter is retracted and leaves the through aperture at least partially opened.

Abstract translation: 公开了一种用于电气开关柜的快门装置，其包括被配置为放置在开关柜内的支承表面上的基座，该基座适于支撑位于其上的电流开关装置，该电流开关装置可在连接位置之间移动，其中开关装置 电连接到相关联的电路和断开的位置，其中开关装置与相应的电路电气分离，框架具有至少一部分，其从基部横向上升并限定穿过孔，可操作地关闭 底座和框架以及致动机构，其适于在快门至少部分地关闭穿过孔的第一位置和第二位置之间移动快门，其中快门缩回并离开通孔至少部分打开。

公开(公告)号：US09507006B2

公开(公告)日：2016-11-29

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 ,  G01R15/18 ,  G01R19/00

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：US09506573B2

公开(公告)日：2016-11-29

申请号：US14687713

申请日：2015-04-15

Applicant: ABB Technology AG

Inventor： Matthias Schmidt ,  Niko Robens

IPC: F16K15/00 ,  F16K11/056 ,  H01H33/34 ,  F15B13/042

CPC classification number: F16K11/056 ,  F15B13/0405 ,  F15B13/042 ,  F15B13/0431 ,  F15B20/005 ,  F16K17/26 ,  H01H33/34

Abstract: A hydraulic valve for connecting a first fluid-conducting pressure line to a second fluid-conducting pressure line in an actuator for activating a high- or medium-voltage circuit breaker includes a housing with a first channel inlet for attachment to the first pressure line, and with a second channel inlet for attachment to the second pressure line, and a cavity situated between the first and the second channel inlet. The hydraulic valve includes a sealing body which can move in the cavity and has a circumference which is greater, at least at one point, than the respective circumference of openings adjoining the cavity, of the first and the second channel inlets. The sealing body is geometrically matched to the cross-section of these openings to completely seal the openings when seated. First and second spring elements connected to the sealing body project into the cavity in the relaxed state.

Abstract translation: 用于将用于启动高压或中压断路器的致动器中的第一导液压力线连接到第二导流压力线的液压阀包括具有用于附接到第一压力线的第一通道入口的壳体， 以及用于连接到第二压力管线的第二通道入口，以及位于第一和第二通道入口之间的空腔。 液压阀包括密封体，其可以在空腔中移动并且具有比第一和第二通道入口处的与空腔相邻的开口的相应周长至少一点的圆周。 密封体几何上与这些开口的横截面相匹配，以便在就座时完全密封开口。 连接到密封体的第一和第二弹簧元件在松弛状态下突出到空腔中。

公开(公告)号：US20160344232A1

公开(公告)日：2016-11-24

申请号：US15157226

申请日：2016-05-17

Applicant: ABB Technology AG

Inventor： Esa-Kai Paatero

IPC: H02J9/06 ,  H02M7/44 ,  H02M3/04 ,  H02M7/04

CPC classification number: H02J9/06 ,  H02M3/04 ,  H02M7/04 ,  H02M7/44

Abstract: The present invention provides an uninterruptable power supply system (100) comprising a first AC source (108) providing three-phase AC power via a four-wire AC-power supply line (112); a DC source (110) providing DC power via a DC power supply line (114), and a power converter (102) receiving AC power from the first AC source (108) and/or DC power from the DC source (110) and delivering two wire DC power to a load (118) via a DC output line (116), whereby one pole of the DC output line (116) is connected to the neutral reference of the four-wire AC-power supply line (112), the uninterruptable power supply system (100) further comprises a bypass device (142) for passing power from its output side (106) to the DC output line (116), whereby the bypass device (142) and the power converter (102) are connected in parallel to the DC output line (116), and the bypass device (142) comprises at least one switching unit (144), which receives AC power at its input side, and a control unit (138), whereby the switching unit (144) is controlled by the control unit (138) to supply pulsed power from an AC power supply with essentially the same polarity as the DC output line (116). The present invention also provides a method for realizing a bypass in the above uninterruptable power supply system (100).

Abstract translation: 本发明提供了一种不间断电源系统（100），包括经由四线交流电源线（112）提供三相AC电力的第一AC电源（108）; 经由直流电源线（114）提供直流电力的直流电源（110）和从第一交流电源（108）接收交流电力和/或来自直流电源（110）的直流电力的功率转换器（102）和 通过DC输出线（116）向负载（118）提供两线直流电力，由此直流输出线（116）的一极连接到四线交流电源线（112）的空档基准， 所述不间断电源系统（100）还包括用于将功率从其输出侧（106）传递到DC输出线（116）的旁路设备（142），由此旁路设备（142）和功率转换器（102） 与直流输出线（116）并联连接，并且旁路装置（142）包括在其输入侧接收AC电力的至少一个开关单元（144）和控制单元（138），由此开关 单元（144）由控制单元（138）控制以从具有与DC输出线（116）基本相同极性的交流电源提供脉冲功率。 本发明还提供了一种在上述不间断电源系统（100）中实现旁路的方法。

公开(公告)号：US20160329164A1

公开(公告)日：2016-11-10

申请号：US15148466

申请日：2016-05-06

Applicant: ABB Technology AG

Inventor： Francesco Pisu ,  Fredrik Lundqvist ,  Jakub Korbel ,  Johan Costyson ,  Kansara Krunal ,  Mattias Runnberg ,  Sami Kotilainen

IPC: H01H1/06 ,  H01H1/50

CPC classification number: H01H1/06 ,  H01H1/385 ,  H01H1/50 ,  H01H33/02

Abstract: The invention relates to a circuit breaker comprising a first and a second contact assembly, wherein one of the contact assemblies comprises contact fingers arranged in a finger cage configuration and the other contact assembly comprises a tube or rod contact. The contact fingers comprise an impact point where the tube or rod, impacts the contact fingers for the first time during electrical connection establishment, and a contact zone which contacts the tube or rod when the electrical connection is established. The contact zone comprises two contact points separated from one another and arranged on a line which is perpendicular to the longitudinal axis.

Abstract translation: 本发明涉及一种包括第一和第二接触组件的断路器，其中接触组件中的一个包括以手指保持架构造布置的接触爪，另一接触组件包括管或杆接触件。 接触指包括撞击点，其中管或杆在电连接建立期间第一次撞击接触指，以及当建立电连接时接触管或杆的接触区。 接触区域包括彼此分离并且布置在垂直于纵向轴线的线上的两个接触点。

公开(公告)号：US09490621B2

公开(公告)日：2016-11-08

申请号：US14328848

申请日：2014-07-11

Applicant: ABB Technology AG

Inventor： Tobias Wikström ,  Thomas Setz

IPC: H01L23/62 ,  H02H3/02 ,  H01L25/07 ,  H01L25/18 ,  H02M7/49

CPC classification number: H02H3/023 ,  H01L25/072 ,  H01L25/18 ,  H01L2924/0002 ,  H02M7/49 ,  H01L2924/00

Abstract: A high-power semiconductor module is disclosed, which can include a high-power semiconductor device mounted on the module and at least two electrical connections. The module can include a short-circuit device mounted on the module. The short-circuit device can generate a persistent electrically conducting path between the two electrical connections upon receiving a trigger signal by electrically destroying a semiconductor of the high-power semiconductor module.

Abstract translation: 公开了一种高功率半导体模块，其可以包括安装在模块上的大功率半导体器件和至少两个电连接。 该模块可以包括安装在模块上的短路装置。 短路装置在通过电破坏大功率半导体模块的半导体而接收到触发信号时，可以在两个电连接之间产生持久的导电路径。

公开(公告)号：US20160322862A1

公开(公告)日：2016-11-03

申请号：US15141351

申请日：2016-04-28

Applicant: ABB Technology AG

Inventor： Arkadiusz Boratyn ,  Esa-Kai Paatero ,  Rafael Jacukowicz

IPC: H02J9/06

CPC classification number: H02J9/061 ,  G06F1/263 ,  G06F1/32 ,  G06F1/3234 ,  H02J1/102 ,  H02J3/06 ,  H02J9/062

Abstract: The present invention provides a method for controlling an uninterrupted power supply system comprising multiple converters and a control device, whereby the multiple converters are connected in parallel between a power supply side and a load side of the uninterrupted power supply system, each converter is provided to be individually activated by the control device to provide power from the power supply side to the load side, comprising the steps of determining a system load level at the load side of the uninterruptable power supply system, determining a number of required active converters based on the system load level and a system efficiency depending on the number of active converters, and activating the number of required converters based on the above determination.

Abstract translation: 本发明提供了一种用于控制包括多个转换器和控制装置的不间断电源系统的方法，由此多个转换器并联连接在不间断电源系统的电源侧和负载侧之间，每个转换器被提供给 由控制装置单独启动以从电源侧向负载侧提供电力，包括以下步骤：确定不间断电源系统的负载侧的系统负载水平，基于所述不间断电源系统确定所需的有源转换器的数量 系统负载水平和系统效率取决于有源转换器的数量，并且基于上述确定激活所需转换器的数量。

公开(公告)号：USD770502S1

公开(公告)日：2016-11-01

申请号：US29517467

申请日：2015-02-12

Applicant: ABB Technology AG

Designer： Carlo Boffelli ,  Luciano Chenet ,  Marco Riva ,  Roberto Penzo ,  Eric Bevilacqua

公开(公告)号：US09482704B2

公开(公告)日：2016-11-01

申请号：US14550200

申请日：2014-11-21

Applicant: ABB Technology AG

Inventor： Samuel Reist ,  Manuel Vetterli ,  Matthias Lüscher ,  Juerg Rauchenstein

IPC: G01R31/02 ,  G01R25/00 ,  G01R31/26

CPC classification number: G01R25/00 ,  G01R31/2632

Abstract: A method, a controller unit for a bridge rectifier, and a bridge rectifier system are disclosed for detecting a shorted diode in a bridge rectifier. The method can include determining a phase-to-phase voltage between two phase inputs of the bridge rectifier, wherein a phase input is provided between the two series connected diodes of the respective phase, and indicating a shorted diode fault by determining whether the phase-to-phase voltage is zero for more than a commutation time of the bridge rectifier.

Abstract translation: 公开了一种用于检测桥式整流器中的短路二极管的方法，用于桥式整流器的控制器单元和桥式整流器系统。 该方法可以包括确定桥式整流器的两相输入之间的相间电压，其中在相位的两个串联连接的二极管之间提供相位输入，并且通过确定相位输入是否相位来指示短路二极管故障， 桥式整流器的换向时间大于零时，相电压为零。

公开(公告)号：US09478350B2

公开(公告)日：2016-10-25

申请号：US14515102

申请日：2014-10-15

Applicant: ABB Technology AG

Inventor： Benjamin Weber ,  Jens Tepper ,  Tobias Asshauer ,  Udo Chudobba

IPC: H01F30/12 ,  H01F27/10 ,  H01F27/32 ,  H01F5/06

CPC classification number: H01F27/32 ,  H01F5/06 ,  H01F27/322 ,  H01F2027/328

Abstract: A high-voltage transformer and method of manufacturing are disclosed. The high-voltage transformer can include a transformer core having at least two core limbs, which are axially parallel and on which in each case a hollow-cylindrical coil having in each case at least one electrical winding is arranged. At least in partial regions of mutually facing surfaces of adjacently arranged coils, the respective surface regions of the coils can have a respective electrically isolating barrier structure, which can be integrated radially on an outside of the coil.

Abstract translation: 公开了一种高压变压器及其制造方法。 高压变压器可以包括具有至少两个芯臂的变压器芯，它们是轴向平行的，并且在每个情况下都是中空圆柱形线圈，每个壳体中布置有至少一个电绕组。 至少在相邻布置的线圈的相互面对的表面的部分区域中，线圈的相应表面区域可以具有相应的电隔离阻挡结构，其可以径向地集成在线圈的外部。