公开(公告)号：US09504182B2

公开(公告)日：2016-11-22

申请号：US14889068

申请日：2013-06-14

Applicant: ABB TECHNOLOGY LTD

Inventor： Carl-Olof Olsson ,  Petter Johansson

IPC: H05K7/20 ,  H02B1/56 ,  G06F1/20 ,  F01N1/10

CPC classification number: H05K7/20127 ,  H01G2/08 ,  H01G2/10 ,  H02B1/56 ,  H05K5/0213 ,  H05K7/2089

Abstract: An apparatus for enclosing a medium and/or high voltage unit connectable to an electric power system. The unit includes one or a plurality of electrical components and generates heat as a by-product during operation. The apparatus includes a housing including a main chamber housing a seat for holding the unit. The main chamber is arranged to house the unit. The housing includes at least one gas exit opening at an upper part of the housing and at least one gas entry opening. The housing includes a sound-absorptive gas exit chamber provided with the at least one gas exit opening. The housing includes a sound-absorptive gas entry chamber provided with the at least one gas entry opening. A first heat convection path is provided inside the housing between the at least one gas entry opening and the at least one gas exit opening, via the gas entry chamber, via the main chamber and via the gas exit chamber, in order to provide cooling. Each of the gas exit chamber and the gas entry chamber houses at least one sound-absorbing member for absorbing sound produced by the unit during operation. At least one of the gas exit chamber and the gas entry chamber has at least one heat conducting wall and at least one free space provided between the at least one sound-absorbing member and said wall such that the first heat convection path is provided inside the housing between the at least one gas entry opening and the at least one gas exit opening via the at least one free space.

Abstract translation: 一种用于封闭可连接到电力系统的介质和/或高压单元的装置。 该单元包括一个或多个电气部件，并且在操作期间产生作为副产品的热量。 该装置包括壳体，该壳体包括容纳用于保持该单元的座的主室。 主室安置在房间内。 壳体在壳体的上部包括至少一个气体出口和至少一个气体入口。 壳体包括设置有至少一个气体出口的吸声气体出口室。 壳体包括设置有至少一个气体入口的吸声气体入口室。 第一热对流路径通过气体入口室经由主室和经由气体出口室在壳体内部设置在至少一个气体入口和至少一个气体出口之间，以提供冷却。 每个气体出口室和气体入口室容纳至少一个用于吸收由单元在操作期间产生的声音的吸声构件。 气体出口室和气体入口室中的至少一个具有至少一个导热壁和设置在至少一个吸声构件和所述壁之间的至少一个自由空间，使得第一热对流路径设置在 通过所述至少一个自由空间容纳在所述至少一个气体入口和所述至少一个气体出口之间。

公开(公告)号：US20160325435A1

公开(公告)日：2016-11-10

申请号：US15108716

申请日：2014-02-07

Applicant: ABB TECHNOLOGY LTD

Inventor： Kjell Svensson Landin

IPC: B25J9/16 ,  H04L29/06

CPC classification number: B25J9/1689 ,  G05B2219/31241 ,  G05B2219/40174 ,  H04L63/0281 ,  H04L63/08 ,  H04L63/10

Abstract: A method and computer program product for controlling data transfer between a client device and auxiliary robot cell functions of a robot cell as well as to an interface arrangement for the robot cell. The arrangement includes a reverse proxy providing connectivity for a client device to auxiliary robot cell functions accessible via a local addressing space, where the reverse proxy receives, in a first message having a destination address belonging to the interface device and being a first global address in a global addressing space, a request intended for an auxiliary robot cell function, converts the first address to a first local address of the auxiliary robot cell function in the local addressing space and sends the request to a web server associated with the auxiliary robot cell function using the first local address.

Abstract translation: 一种用于控制客户端设备与机器人单元的辅助机器人单元功能之间的数据传输以及机器人单元的接口装置的方法和计算机程序产品。 该装置包括一个反向代理，用于为客户端设备提供与辅助机器人小区功能的连接，该辅助机器人小区功能可通过本地寻址空间访问，其中反向代理在具有属于接口设备的目的地地址的第一消息中接收第一全局地址， 全局寻址空间，用于辅助机器人单元功能的请求将第一地址转换为本地寻址空间中的辅助机器人单元功能的第一本地地址，并将该请求发送到与辅助机器人单元功能相关联的web服务器 使用第一个本地地址。

公开(公告)号：USD768746S1

公开(公告)日：2016-10-11

申请号：US29519292

申请日：2015-03-04

Applicant: ABB TECHNOLOGY LTD.

Designer： Jingwei Liu ,  Minghua Xie ,  Yanlai Wu

公开(公告)号：US20160285268A1

公开(公告)日：2016-09-29

申请号：US14915967

申请日：2013-09-03

Applicant: ABB TECHNOLOGY LTD

Inventor： Ritwik MAJUMDER

IPC: H02J3/38 ,  H02J3/48

CPC classification number: H02J3/381 ,  H02J3/38 ,  H02J3/48 ,  H02J2003/388 ,  Y02P80/14

Abstract: A microgrid connecting at least one distributed electricity generator includes a first switch configured for, in a closed position, connecting the microgrid to a first network line at a first point of common coupling (PCC) and for, in an open position, disconnecting the microgrid from the first network line at the first PCC; a second switch configured for, in a closed position, connecting the microgrid to a second network line at a second PCC, and for, in an open position, disconnecting the microgrid from the second network line at the second PCC; and a control unit configured for, when an islanding event has been detected when the second switch is in its closed position and the first switch is in its open position, acting to close the first switch, bringing it to its closed position.

Abstract translation: 连接至少一个分布式电力发生器的微电网包括第一开关，其构造成在关闭位置将微电网连接到公共耦合（PCC）的第一点处的第一网线，并且在打开位置，将微电网 从第一个PCC的第一个网络线; 第二开关，其构造成在关闭位置将所述微电网连接到第二PCC处的第二网络线路，并且在打开位置，在所述第二PCC处将所述微电网与所述第二网络线路断开; 以及控制单元，其被配置用于当所述第二开关处于其关闭位置并且所述第一开关处于其打开位置时检测到孤岛事件时，用于闭合所述第一开关，使其处于其闭合位置。

公开(公告)号：US20160276122A1

公开(公告)日：2016-09-22

申请号：US15033546

申请日：2013-11-12

Applicant: ABB TECHNOLOGY LTD

Inventor： Björn Lundén ,  Gunnar Johansson ,  Peter Fransson

IPC: H01H47/32 ,  H01H50/36 ,  H01H50/56 ,  H01H50/18

CPC classification number: H01H47/325 ,  H01H47/22 ,  H01H50/18 ,  H01H50/36 ,  H01H50/56 ,  H01H2235/01

Abstract: A method performed in a control unit for opening a contactor device. The contactor device includes a carrier being movable between a closed position in which a current is allowed to flow in a current path and an open position in which the current path is broken. The control unit is configured to enable the movement of the carrier between the closed position and the open position by energizing a coil of an electromagnetic circuit. The method includes: initiating the opening of the contactor device by de-energizing the coil, wherein the de-energizing includes using a demagnetization circuit including a discharge element, the discharge element being arranged to consume energy in the coil; bypassing, at a first point of time, the discharge element; and re-energizing the coil.

Abstract translation: 一种在用于打开接触器装置的控制单元中执行的方法。 所述接触器装置包括载体，所述载体能够在电流路径中允许电流流动的闭合位置和所述电流路径断开的打开位置之间移动。 控制单元被配置为通过对电磁线圈的线圈通电来使载体在关闭位置和打开位置之间移动。 所述方法包括：通过使所述线圈断电来启动所述接触器装置的打开，其中所述去激励包括使用包括放电元件的退磁电路，所述放电元件布置成消耗所述线圈中的能量; 在第一时间点旁路放电元件; 并重新给线圈通电。

公开(公告)号：US09450397B2

公开(公告)日：2016-09-20

申请号：US14781452

申请日：2013-04-09

Applicant: ABB Technology Ltd

Inventor： Kenneth Johansson

IPC: H02H3/20 ,  H01H9/56 ,  H01H33/59 ,  H02H3/02 ,  H02H3/087 ,  H01H9/54

CPC classification number: H02H3/202 ,  H01H9/541 ,  H01H9/56 ,  H01H33/596 ,  H02H3/021 ,  H02H3/087

Abstract: A circuit breaking arrangement is disclosed, which is adapted to be coupled to a transmission line arranged to carry direct current for controllably effecting discontinuation of flow of direct current in the transmission line. The circuit breaking arrangement includes a current interrupter unit, which is adapted to, when actuated, interrupt current in the transmission line, and at least one resonance circuit. The resonance circuit is connected in parallel with the current interrupter unit and includes at least one capacitor, at least one inductor and at least one switch element. The resonance circuit is adapted to, upon actuation of the current interrupter unit, generate a resonance current superposing current of any arc generated in the current interrupter unit after actuation thereof, upon closing of the switch element by means of successive discharging and charging of the at least one capacitor. An auxiliary power supply unit is coupled to the resonance circuit and adapted to selectively and controllably convey power to the at least one capacitor, thereby charging it. On a condition that voltage of the transmission line and/or voltage of the at least one capacitor does not comply with a selected voltage criterion, the auxiliary power supply unit is caused to convey power to the at least one capacitor. The circuit breaking arrangement may be arranged so as to allow for conveyance of power transmitted in the transmission line to the at least one capacitor, thereby charging it.

Abstract translation: 公开了一种电路断开装置，其适于耦合到布置成承载直流电的传输线，以可控制地实现在传输线路中的直流电流的中断。 断路装置包括电流断续器单元，其适于在致动时中断传输线中的电流，以及至少一个谐振电路。 谐振电路与电流断续器单元并联连接，并且包括至少一个电容器，至少一个电感器和至少一个开关元件。 谐振电路适于在电流断续器单元的致动时产生谐振电流，其叠加在电流断续器单元中产生的任何电弧的电流，其在致动之后，通过连续放电和充电所述开关元件闭合开关元件 至少一个电容器。 辅助电源单元耦合到谐振电路并且适于选择性地和可控地将功率传送到至少一个电容器，从而对其进行充电。 在所述至少一个电容器的传输线的电压和/或电压不符合所选择的电压标准的条件下，使所述辅助电源单元向所述至少一个电容器传送电力。 断路装置可以被布置成允许将传输线中传输的功率传送到至少一个电容器，从而对其进行充电。

公开(公告)号：US09442064B1

公开(公告)日：2016-09-13

申请号：US14643129

申请日：2015-03-10

Applicant: ABB Technology Ltd.

Inventor： Thomas J. Thomas ,  Joanna Radford Kiddle ,  Gary Brewer ,  Ronnie Bennett

IPC: G01N21/25 ,  G01N21/31 ,  G01N21/27

CPC classification number: G01N21/31 ,  G01N21/27 ,  G01N21/314 ,  G01N2021/3181 ,  G01N2201/062

Abstract: A photometer is provided for measuring the concentration of a chromophore in a fluid. The photometer includes a light source, a sample cell and a detector. The light source includes first, second, third and fourth light emitting diodes (LEDs). Each of the first and second LEDs emit light at a measurement wavelength and each of the third and fourth LEDs emit light at a reference wavelength. The first and second LEDs are arranged diagonal to each other and the third and fourth LEDs are arranged diagonal to each other. The photometer performs a routine for correcting concentration measurement for LED drift.

Abstract translation: 提供了用于测量流体中发色团浓度的光度计。 光度计包括光源，样品池和检测器。 光源包括第一，第二，第三和第四发光二极管（LED）。 第一和第二LED中的每一个以测量波长发光，并且第三和第四LED中的每一个以参考波长发光。 第一和第二LED彼此对角布置，并且第三和第四LED彼此对角排列。 光度计执行用于校正LED漂移的浓度测量的例程。

公开(公告)号：US20160218510A1

公开(公告)日：2016-07-28

申请号：US15023898

申请日：2013-10-03

Applicant: ABB TECHNOLOGY LTD

Inventor： Lennart HARNEFORS ,  Lidong ZHANG ,  Nicklas JOHANSSON

IPC: H02J3/24 ,  H02J3/36

CPC classification number: H02J3/24 ,  H02J3/36 ,  H02J2003/365 ,  Y02E60/60

Abstract: Embodiments disclose using a pairing or pairings of terminals in a DC power system including a plurality of terminals to implement power oscillation damping (POD), where the DC power system is connectable to at least one AC power system. The active and/or reactive power of the terminals in the pairing may be controlled or modulated in a similar manner such that no power imbalance in the DC power system is created. For example, POD may be implemented by means of active and/or reactive power modulation by pairing two terminals in the DC power system) such that their active and/or reactive powers are controlled or modulated in the same or substantially the same manner or identically but with the opposite sign.

Abstract translation: 实施方式公开了在包括多个端子的DC电力系统中使用配对或配对的端子来实现功率振荡阻尼（POD），其中DC电力系统可连接到至少一个AC电力系统。 可以以类似的方式控制或调制配对中的终端的有功和/或无功功率，使得不产生直流电力系统中的功率不平衡。 例如，可以通过在DC电力系统中配对两个终端的有源和/或无功功率调制实现POD），使得它们的有功和/或无功功率以相同或基本相同的方式或相同的方式被控制或调制 但与此相反。

公开(公告)号：US20160217887A1

公开(公告)日：2016-07-28

申请号：US15026526

申请日：2013-12-19

Applicant: ABB TECHNOLOGY LTD

Inventor： Andreas TYRBERG ,  Andreas FARKAS

IPC: H01B7/282 ,  H01B7/14 ,  H01B9/00

CPC classification number: H01B7/2825 ,  H01B7/045 ,  H01B7/14 ,  H01B9/006 ,  Y02A30/14

Abstract: An arrangement for a dynamic high voltage subsea cable including an electrically conductive core, a corrugated sheath defining a radial water barrier, an electrical insulation system arranged to insulate the electrically conductive core from the corrugated sheath, and a liquid. The electrical insulation system has an external surface and the corrugated sheath has an internal surface, and wherein the liquid is arranged between the external surface of the electrical insulation system and the internal surface of the corrugated sheath for counteracting deformation of the corrugated sheath.

Abstract translation: 一种用于动态高压海底电缆的布置，其包括导电芯，限定径向水屏障的波纹护套，布置成将导电芯与波纹护套绝缘的电绝缘系统和液体。 电绝缘系统具有外表面，波纹护套具有内表面，并且其中液体布置在电绝缘系统的外表面和波纹护套的内表面之间，用于抵消波纹护套的变形。

公开(公告)号：US20160207198A1

公开(公告)日：2016-07-21

申请号：US14914695

申请日：2013-10-07

Applicant: ABB TECHNOLOGY LTD

Inventor： Per Willför ,  Roger Kulläng ,  Roger Mellander

IPC: B25J9/16

CPC classification number: B25J9/1676 ,  G05B19/4061 ,  Y10S901/14

Abstract: A method and a device for verifying one or more safety volumes for a movable mechanical unit positioned in an environment, wherein a world-coordinate system is defined in relation to the mechanical unit and in relation to the environment of the mechanical unit. The method includes storing a description of one or more safety volumes defined in relation to the world-coordinate system, and repeatedly determining position and orientation of a portable display unit in relation to the world-coordinate system, determining a graphical representation of the safety volumes based on the description of the safety volumes and the position and orientation of the portable display unit, overlaying the graphical representation of the safety volumes on a view of the real mechanical unit and its environment to provide a composited augmented reality image, and displaying the augmented reality image on the portable display unit.

Abstract translation: 一种用于验证位于环境中的可移动机械单元的一个或多个安全体积的方法和装置，其中世界坐标系相对于机械单元并且关于机械单元的环境来定义。 该方法包括存储关于世界坐标系定义的一个或多个安全卷的描述，并且相对于世界坐标系重复地确定便携式显示单元的位置和方位，确定安全卷的图形表示 基于对便携式显示单元的安全量和位置和方向的描述，将真实机械单元及其环境的视图覆盖安全卷的图形表示，以提供合成的增强现实图像，并且显示增强的 便携式显示单元上的现实图像。