公开(公告)号：USD733071S1

公开(公告)日：2015-06-30

申请号：US29499572

申请日：2014-08-15

Applicant: Goran Engblom ,  Lars X. Eriksson ,  Torbjorn Persson ,  Chaopeng Li

Designer： Goran Engblom ,  Lars X. Eriksson ,  Torbjorn Persson ,  Chaopeng Li

公开(公告)号：US20150156072A1

公开(公告)日：2015-06-04

申请号：US14577115

申请日：2014-12-19

Applicant: ABB RESEARCH LTD

Inventor： Hubert KIRRMANN

IPC: H04L12/24 ,  H04L7/00

CPC classification number: H04L41/12 ,  H04L7/00 ,  H04L41/0206 ,  H04L41/046 ,  H04L43/0852 ,  Y04S40/164 ,  Y04S40/168

Abstract: A network management agent, device or module determine the network topology of a communication network based on at least one neighbor network or end device identity and corresponding network link communication delay collected from, determined by, and stored in a Management Information Base of, at least one first network device of the communication network. Neighbor identities and communication delays are determined according to the IEEE 1588 standard.

Abstract translation: 网络管理代理，设备或模块至少基于至少一个邻居网络或终端设备身份以及至少从一个管理信息库确定并存储在其中的相应网络链路通信延迟来确定通信网络的网络拓扑。 通信网络的一个第一网络设备。 根据IEEE 1588标准确定邻居身份和通信延迟。

公开(公告)号：US20150155689A1

公开(公告)日：2015-06-04

申请号：US14375110

申请日：2011-12-21

Applicant: Subbiah Thevar Dukkaiappan ,  Pravin Ashok Futane ,  Srinivasa Rao Cheerla ,  Gaurav Diliprao Hatgaonkar

Inventor： Subbiah Thevar Dukkaiappan ,  Pravin Ashok Futane ,  Srinivasa Rao Cheerla ,  Gaurav Diliprao Hatgaonkar

IPC: H02B7/06 ,  H02B13/00 ,  H02B7/01

CPC classification number: H02B7/06 ,  H02B7/01 ,  H02B13/005

Abstract: The present disclosure provides an electrical ring main unit having circuit breaker unit or fuse unit or load break switch or suitable combination thereof and common bus bar assembly. The electrical ring main unit is hermetically sealed and includes at least one opening suitably located in therein. The opening is provided in the electrical ring main unit to interchangeably accommodate an insulating plug of an insulating plug assembly or an extensible cable bushing of extensible cable bushing assembly.

Abstract translation: 本公开提供一种具有断路器单元或熔断器单元或负载断路开关或其合适组合的电气环主单元和公共母线组件。 电气环主体是密封的并且包括适当地位于其中的至少一个开口。 开口设置在电气环主体中以可互换地容纳绝缘插头组件或可伸展电缆衬套组件的可伸展电缆衬套的绝缘插头。

公开(公告)号：US09013901B2

公开(公告)日：2015-04-21

申请号：US14370001

申请日：2011-12-30

Applicant: Falah Hosini ,  Dimitris Giannoccaro ,  George Nikhil ,  Vechalapu Kasunaidu

Inventor： Falah Hosini ,  Dimitris Giannoccaro ,  George Nikhil ,  Vechalapu Kasunaidu

IPC: H02J1/10 ,  H02M7/08 ,  H02M7/48 ,  H02M7/5387

CPC classification number: H02M7/5387 ,  H02M2007/4835

Abstract: A modular voltage source converter (100) comprises a plurality of cells conformal to a basic cell design comprising a first and a second terminal, a capacitor and at least two switches arranged in a half-bridge or full-bridge configuration. In the converter, a first group is formed by a number n of cells (101-k, k=1, n) connected serially at their terminals, and a second group is formed by an equal number n of cells (102-k, k=1, n) connected serially at their terminals. The terminals of the cells (101-k) in said first group are connected, via a resistive or inductive connection element (110-k), to the terminals of corresponding cells (102-k) in said second group.

Abstract translation: 模块化电压源转换器（100）包括符合基本单元设计的多个单元，包括第一和第二端子，电容器和布置成半桥或全桥配置的至少两个开关。 在转换器中，第一组由其端子串联连接的数个n个单元（101-k，k = 1，n）形成，第二组由相等数量的n个单元（102-k， k = 1，n）。 所述第一组中的单元（101-k）的端子通过电阻或电感式连接元件（110-k）连接到所述第二组中相应单元（102-k）的端子。

公开(公告)号：US20150012118A1

公开(公告)日：2015-01-08

申请号：US14498008

申请日：2014-09-26

Applicant: ABB Technology Ltd.

Inventor： Abhilash G ,  Rajasekaran D ,  Ramesh BHOVI ,  Sulabh SHRIVASTAVA ,  Kapil METHI ,  Jithin KP ,  Biju PK

IPC: G05B15/02

CPC classification number: G05B15/02 ,  G05B19/0426

Abstract: An exemplary method for engineering a Distributed Control System (DCS) having at least one Input/Output device and at least one controller that are communicatively connected. A user is prompted to request an application type and select a variant from one or more variant options, at least one device is identified from a plurality of devices available in the DCS, selecting at least one function block including function fragments from a library based on the user input, instances of function fragments are created and at least one instance of function fragments is arranged based on the at least one identified device from the plurality of devices and configuring the at least one identified device based on the created instances of function fragments. The selected solution variant option is determined from the arranged function fragments and changes are made dynamically to satisfy one or more identified DCS conditions.

Abstract translation: 一种用于工程化具有至少一个输入/输出设备和至少一个通信连接的控制器的分布式控制系统（DCS）的示例性方法。 提示用户请求应用程序类型并从一个或多个变体选项中选择一个变体，从DCS中可用的多个设备识别至少一个设备，从库中选择包括功能段的至少一个功能块，基于 创建用户输入，创建功能片段的实例，并且基于来自多个设备的至少一个识别的设备来布置功能片段的至少一个实例，并且基于所创建的功能片段的实例来配置至少一个所识别的设备。 所选择的解决方案变体选项从排列的功能片段确定，并且动态地进行改变以满足一个或多个所识别的DCS条件。

公开(公告)号：US20140252861A1

公开(公告)日：2014-09-11

申请号：US14348085

申请日：2012-04-16

Applicant: Dalin Zhou ,  Yangpeng Zhang ,  Mingyuan Liu ,  Huaping Li ,  Zhitian Ye

Inventor： Dalin Zhou ,  Yangpeng Zhang ,  Mingyuan Liu ,  Huaping Li ,  Zhitian Ye

IPC: H02J4/00

CPC classification number: H02J9/005 ,  G05F1/46 ,  H02J4/00 ,  H04M19/00 ,  Y10T307/615

Abstract: The present invention discloses a standby power supply circuit for a 2-wire bus intercom system and an apparatus thereof. The standby power supply circuit is separated into two power supply modules; in which the first power supply module is a power supply to standby circuit and the second power supply module is a power supply to operation circuit; said power supply to operation circuit is switched off by a constant current switch when the device load is at the standby status; and said power supply to standby circuit comprises a constant current circuit whose alternating current impedance is very large. The solutions of the present invention achieve larger alternating current impedance for the 2-wire intercom system, which can offer sufficient power for many device loads both in the conditions of operation and standby statuses.

Abstract translation: 本发明公开了一种用于2线总线对讲系统的备用电源电路及其装置。 备用电源电路分为两个电源模块; 其中第一电源模块是备用电路的电源，第二电源模块是运行电路的电源; 当设备负载处于待机状态时，通过恒流开关断开操作电路的电源; 并且所述待机电路的电源包括其交流阻抗非常大的恒流电路。 本发明的解决方案为2线对讲系统实现更大的交流阻抗，其可以在操作条件和待机状态下为许多设备负载提供足够的电力。

公开(公告)号：US08828350B2

公开(公告)日：2014-09-09

申请号：US11597526

申请日：2005-05-16

Applicant: Anthony Stokes

Inventor： Anthony Stokes

IPC: C01B17/45 ,  F25J3/00

CPC classification number: C01B17/453 ,  C01B32/10

Abstract: A system and method are provided for recovering a re-usable grade of sulphur hexafluoride (SF6) from a potentially contaminated gas source. The system includes extraction vessels connected to the potentially contaminated gas source. A first cryogenic means reduces the temperature of the extraction vessel to a temperature below the phase transition of SF6 causing a pressure differential which causes the potentially contaminated gas to enter the extraction vessels. The SF6 turns to liquid and/or solid form in the extraction vessel. Non-condensed contaminant gas is evacuated from the extraction vessels. Recovery vessels are connected to the extraction vessel. A second cryogenic means is used to reduce the temperature of the recovery vessels. Raising the temperature of the extraction vessels creates a pressure differential which causes a re-usable grade of SF6 to enter the recovery vessels.

Abstract translation: 提供了用于从潜在污染的气体源中回收可重复使用的六氟化硫（SF6）等级的系统和方法。 该系统包括连接到潜在污染的气体源的提取容器。 第一个低温装置将提取容器的温度降低到低于SF6相变的温度，导致压力差，导致潜在污染的气体进入提取容器。 SF6在提取容器中变成液体和/或固体形式。 非浓缩污染气体从提取容器排出。 回收容器连接到提取容器。 使用第二种低温装置来降低回收容器的温度。 提高萃取容器的温度产生一个压力差，导致可重复使用的SF6等级进入回收容器。

公开(公告)号：US08816206B2

公开(公告)日：2014-08-26

申请号：US12519296

申请日：2007-12-13

Applicant: Marc Jeroense ,  Claes Sonesson

Inventor： Marc Jeroense ,  Claes Sonesson

IPC: H01B3/30

CPC classification number: H01B7/2825 ,  H01B7/14 ,  Y02A30/14

Abstract: An electric power cable including at least one electric conductor. An electric insulation surround the conductor and includes a polymer. A tubular protective sheath surrounds the electric insulation and acts as a water barrier that prevents water intrusion into the electric insulation. The protective sheath includes a metal as a main constituent. The cable includes at least one density-raising element of a material of higher density than the material of the protective sheath, in order to increase the density of the cable such that too large motions thereof are prevented when the latter is installed in open sea.

Abstract translation: 一种包括至少一个电导体的电力电缆。 围绕导体的电绝缘体包括聚合物。 管状保护套环绕电绝缘，并充当水屏障，防止水侵入电绝缘。 保护套包括金属作为主要成分。 电缆包括至少一种密度提高元件，其密度高于保护护套材料的密度，以便增加电缆的密度，使得当电缆的安装在海洋中时，可以防止太大的运动。

公开(公告)号：USD707277S1

公开(公告)日：2014-06-17

申请号：US29476673

申请日：2013-12-16

Applicant: Mats Olsson ,  Adam Bovin ,  Jan Larsson ,  Ola Svanstrom ,  Sara Lager ,  Mattias Lovemark

Designer： Mats Olsson ,  Adam Bovin ,  Jan Larsson ,  Ola Svanstrom ,  Sara Lager ,  Mattias Lovemark

公开(公告)号：US08737096B2

公开(公告)日：2014-05-27

申请号：US12524901

申请日：2007-01-29

Applicant: Gunnar Asplund

Inventor： Gunnar Asplund

IPC: H02J3/36 ,  H02M5/45 ,  H02M5/458

CPC classification number: H02J3/36 ,  Y02E60/60

Abstract: An apparatus for tapping electric energy from an HVDC power transmission system includes at least one voltage source converter. The apparatus includes an intermediate ac network containing the voltage source converter, and a switching arrangement for disconnecting the intermediate ac network in dependence on the transmission direction of the HVDC power transmission system.

Abstract translation: 一种用于从HVDC输电系统中抽出电能的装置包括至少一个电压源转换器。 该装置包括一个包含电压源转换器的中间交流网络，以及用于根据HVDC电力传输系统的传输方向断开中间交流网络的交换装置。