公开(公告)号：US20150137914A1

公开(公告)日：2015-05-21

申请号：US14546798

申请日：2014-11-18

Applicant: ABB TECHNOLOGY AG

Inventor： Christian REUBER

IPC: H01H3/54 ,  H01H71/10

CPC classification number: H01F7/1646 ,  H01F7/127 ,  H01H3/28 ,  H01H3/54 ,  H01H33/38 ,  H01H33/6662 ,  H01H50/041 ,  H01H51/2209 ,  H01H71/10

Abstract: An actuator for a switchgear is disclosed, which can include a core having a package of core element layers made of magnetic material, and permanent magnets between the core elements, fixed with screws with screwheads. A movable plate is configured to open or close a magnetic circuit to the core, and an electromagnetic coil is surrounded by the core elements. To avoid mechanical infringement of the environment of the actuator by prominent screwheads, without weakening the magnetic force, screws for mechanical connection of the core element layers and the permanent magnets can be oriented perpendicular to the plane of stacking of the core element layers, and screw-holes for the screws can be implemented through the core element layers and the permanent magnets, and the screw-holes can end in diameter extended openings, so that the screwheads and/or the screwnuts are recessed into the diameter extended openings.

Abstract translation: 公开了一种用于开关装置的致动器，其可以包括具有由磁性材料制成的芯体层的封装的芯和在芯元件之间的永磁体，并用螺钉固定。 可移动板被构造成打开或关闭到磁芯的磁路，并且电磁线圈被芯元件包围。 为了避免突出螺丝刀对执行机构的环境造成机械性侵害，不会削弱磁力，芯体层和永久磁铁的机械连接螺钉可以垂直于芯体层堆叠平面定向，螺钉 可以通过芯元件层和永磁体实现螺钉的孔，并且螺孔可以直径延伸的开口端部延伸，使得螺钉头和/或凸耳凹入直径延伸的开口中。

公开(公告)号：US20150127792A1

公开(公告)日：2015-05-07

申请号：US14594809

申请日：2015-01-12

Applicant: ABB TECHNOLOGY AG

Inventor： Christian MESSINGER ,  Philipp VORST ,  Georg GUTERMUTH ,  Wolfgang MAHNKE

IPC: H04L12/24

Abstract: A configuration management device for vendor-independent network device configuration includes a network interface unit for communicating with network devices over a communications network and a data storage unit. The network interface unit can include a unified device network interface and a device-specific driver unit, where the unified device network interface can: retrieve a device profile; to identify a network device which belongs to a network device type corresponding to the device profile; retrieve information on a device-specific configuration protocol to be used during configuration of the network device; and download values for the vendor-independent configuration parameters to the network device.

Abstract translation: 用于独立于供应商的网络设备配置的配置管理设备包括用于通过通信网络和数据存储单元与网络设备进行通信的网络接口单元。 网络接口单元可以包括统一的设备网络接口和设备特定的驱动器单元，其中统一设备网络接口可以：检索设备配置文件; 识别属于与设备简档对应的网络设备类型的网络设备; 检索要在网络设备配置期间使用的特定于设备的配置协议的信息; 并将与供应商无关的配置参数的值下载到网络设备。

公开(公告)号：US20150123472A1

公开(公告)日：2015-05-07

申请号：US14532809

申请日：2014-11-04

Applicant: ABB TECHNOLOGY AG

Inventor： Bernhard WUNSCH ,  Rainer Kretschmann ,  Ralf Schäffer ,  Thomas Keul ,  Uwe Drofenik

IPC: G05F7/00

CPC classification number: G05F7/00 ,  H01F27/2804 ,  H01F27/306 ,  H01F27/34 ,  H01F27/365 ,  H01F2027/2809 ,  Y10T307/25

Abstract: An exemplary energy supply device for explosion-proof electronic functional units includes a plurality of inductors. The functional units are supplied from a high-frequency AC voltage that is individually output for each of the functional units via an inductor. In order to supply a multiplicity of functional units with little effort, the multi-level printed circuit board of each inductor is at least partially covered with a flat board of a magnetic material parallel to the plane of its conductor tracks.

Abstract translation: 用于防爆电子功能单元的示例性能量供应装置包括多个电感器。 功能单元由高频交流电压供电，高频交流电压通过电感器单独输出给每个功能单元。 为了以很少的努力提供多个功能单元，每个电感器的多电平印刷电路板至少部分地被平行于其导体轨道的平面的磁性材料的平板覆盖。

公开(公告)号：US20150123262A1

公开(公告)日：2015-05-07

申请号：US14597642

申请日：2015-01-15

Applicant: ABB TECHNOLOGY AG

Inventor： Rolf SCHIFFERLI ,  Micha GILOMEN ,  Raeto STADLER

IPC: H01L25/11 ,  H02M7/00

CPC classification number: H01L25/117 ,  H01L24/72 ,  H01L2924/1301 ,  H01L2924/1305 ,  H01L2924/13055 ,  H02M7/003 ,  H01L2924/00

Abstract: An exemplary power semiconductor clamping stack includes a plurality of power semiconductor components that are arranged in a row along the stacking direction, and a first and second end plate. The row of power semiconductor components is arranged between the first and second end plate and a clamping force is applied to the first and second end plate in order to tension the row of power semiconductor components between the first and second end plate. A clamping force measuring device is arranged between the first end plate and the row of power semiconductor components in order to adjust the clamping force.

Abstract translation: 示例性功率半导体钳位堆叠包括沿堆叠方向排列成一排的多个功率半导体元件，以及第一和第二端板。 功率半导体部件行设置在第一和第二端板之间，并且夹紧力被施加到第一和第二端板，以便拉紧第一和第二端板之间的功率半导体部件行。 夹紧力测量装置设置在第一端板和一排功率半导体部件之间，以调节夹紧力。

公开(公告)号：US09025351B2

公开(公告)日：2015-05-05

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: H02M7/48 ,  H02M1/34 ,  H02M7/06

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：US20150114933A1

公开(公告)日：2015-04-30

申请号：US14590313

申请日：2015-01-06

Applicant: ABB TECHNOLOGY AG

Inventor： Christian Reuber ,  Phillip Masmeier

IPC: H01H33/666

CPC classification number: H01H33/666 ,  H01H33/6662 ,  H01H2033/6667 ,  H01H2221/024

Abstract: A pushrod assembly for a medium voltage vacuum circuit breaker and vacuum circuit breaker are disclosed. The pushrod assembly can include a pushrod with an insulating body, whereby an electrical conducting terminal is arranged on a first abutting face of the insulating body and a guiding means is arranged on an opposing side of the electrical conducting terminal on a second abutting face of the insulating body for mechanically connecting the pushrod with an electromagnetic actuator. The pushrod can be integrated in the electromagnetic actuator and thus can be part of the electromagnetic actuator.

Abstract translation: 公开了一种用于中压真空断路器和真空断路器的推杆组件。 推杆组件可以包括具有绝缘体的推杆，由此导电端子布置在绝缘体的第一邻接面上，并且引导装置布置在导电端子的相对侧上，在第二邻接面上 用于将推杆与电磁致动器机械连接的绝缘体。 推杆可以集成在电磁执行器中，因此可以是电磁执行器的一部分。

公开(公告)号：US20150109017A1

公开(公告)日：2015-04-23

申请号：US14512710

申请日：2014-10-13

Applicant: ABB Technology AG

Inventor： Janusz SZCZECHOWSKI ,  Matthias STEIGER

IPC: G01R31/12 ,  G01R19/00

CPC classification number: G01R31/1227 ,  G01R31/027

Abstract: An exemplary test arrangement for in-situ partial discharge measurements in distribution transformers has at least one test system with a plurality of test components including: an AC voltage source for producing a variable test voltage with a measuring apparatus for recording current pulses caused by partial discharge and with an evaluation apparatus for the recorded current pulses, a grounded test container in which at least some of the test components are arranged, and a distribution transformer connected to the AC voltage source as a test object. The test object is arranged on insulation means for electrically insulating the test object. Those parts of the test object which are grounded during normal operation being connected at least to the potential of the grounded test container.

Abstract translation: 在配电变压器中用于原位局部放电测量的示例性测试装置具有至少一个具有多个测试部件的测试系统，包括：用于产生可变测试电压的AC电压源，用于记录由局部放电引起的电流脉冲的测量装置 以及用于记录的电流脉冲的评估装置，布置有至少一些测试部件的接地测试容器和连接到AC电压源的配电变压器作为测试对象。 测试对象被布置在用于电绝缘测试对象的绝缘装置上。 在正常操作期间接地的测试对象的这些部分至少与接地的测试容器的电位相连。

公开(公告)号：US20150108761A1

公开(公告)日：2015-04-23

申请号：US14057613

申请日：2013-10-18

Applicant: ABB Technology AG

Inventor： Sandeep Bala ,  Darren Tremelling

IPC: H02P9/42 ,  F01D15/10

CPC classification number: H02P9/42 ,  F01D15/10 ,  F05D2220/764 ,  F05D2220/7642 ,  F05D2220/7644 ,  F05D2220/7646 ,  F05D2260/85 ,  H02J1/102 ,  H02P9/007

Abstract: A turbine generator system includes a doubly-fed alternating-current (AC) generator having a first poly-phase circuit (e.g., a stator circuit) and a second poly-phase circuit (e.g., a rotor circuit), a poly-phase AC-to-AC converter circuit coupled between the first and second poly-phase circuits, a poly-phase transformer having input windings coupled to the first poly-phase circuit and having output windings, and a uni-directional rectifier circuit coupled to the output windings of the poly-phase transformer and configured to convert poly-phase AC from the transformer output windings to direct current (DC).

Abstract translation: 涡轮发电机系统包括具有第一多相电路（例如，定子电路）和第二多相电路（例如，转子电路）的双馈交流（AC）发生器，多相AC 耦合在所述第一和第二多相电路之间的多相变压器电路，具有耦合到所述第一多相电路并具有输出绕组的输入绕组的多相变压器，以及耦合到所述输出绕组的单向整流器电路 的多相变压器，并被配置为将多相AC从变压器输出绕组转换成直流（DC）。

公开(公告)号：US20150099531A1

公开(公告)日：2015-04-09

申请号：US14046370

申请日：2013-10-04

Applicant: ABB Technology AG

Inventor： Olivier STEIGER ,  Yannick Maret ,  Eric Harper ,  Martin Naedele ,  Michal Orkisz

IPC: H04W4/02 ,  G01N21/88

CPC classification number: H04W4/02 ,  G06Q10/20 ,  G06Q50/06

Abstract: A method of inspecting equipment of a power system can involve identifying a geographical area including a presumed faulty piece of equipment with a central computer system of the power system; determining a contact (e.g., a person) at the geographical area; sending a request for inspecting local equipment in the geographical area to the person; taking a picture, by the person, of a piece of local equipment; transmitting the picture to the central computer system; and evaluating at the central computer system, whether the piece of local equipment in the picture is faulty or not.

Abstract translation: 检查电力系统的设备的方法可以包括用电力系统的中央计算机系统来识别包括假定的有缺陷的设备的地理区域; 确定在该地理区域的联系人（例如，一个人）; 向该人发送地理区域设备检查请求; 由该人拍摄一张本地设备的图片; 将图像发送到中央计算机系统; 并在中央计算机系统评估图片中的本地设备是否有故障。

公开(公告)号：US20150092311A1

公开(公告)日：2015-04-02

申请号：US14042594

申请日：2013-09-30

Applicant: ABB Technology AG

Inventor： Zhenyuan Wang ,  Joseph A. Carr ,  Jing Xu ,  Juhua Liu

IPC: H02H1/04 ,  H02H3/247 ,  H02H3/24 ,  H02H3/08

CPC classification number: H02H1/043 ,  H02H3/08 ,  H02H3/087 ,  H02H3/24 ,  H02H3/247

Abstract: Methods, systems, and computer readable media for providing protection of DC building electrical systems are disclosed. According to one aspect, a system for over-current protection of direct current (DC) building electrical systems includes a DC bus for providing DC power to a building and multiple DC feeder conductors for providing DC power to multiple locations within the building. Each DC feeder conductor is connected to the DC bus via a DC protection module having a fuse, a normally closed switch connected in parallel with the fuse, and a circuit breaker connected in series with the fuse and switch, where the switch is controllable to be closed to protect the fuse against transient current conditions and controllable to be open after the transient current conditions have subsided to allow the fuse to operate normally.

Abstract translation: 公开了用于提供DC建筑物电气系统保护的方法，系统和计算机可读介质。 根据一个方面，用于直流（DC）建筑物电气系统的过电流保护的系统包括用于向建筑物提供直流电力的DC总线和用于向建筑物内的多个位置提供直流电力的多个DC馈线导体。 每个直流馈电导体通过直流保护模块连接到直流母线，该保护模块具有保险丝，与保险丝并联连接的常闭开关，以及与保险丝和开关串联连接的断路器，其中开关可控制为 关闭以保护熔断器免受瞬态电流条件的影响，并且在瞬态电流条件已经消退以后可控制为断开，以使熔断器正常工作。