SLIDING CONTACT ASSEMBLY FOR ACCELERATING RELATIVE SEPARATION SPEED BETWEEN PLUG AND SOCKET CONTACTS
    1.
    发明申请
    SLIDING CONTACT ASSEMBLY FOR ACCELERATING RELATIVE SEPARATION SPEED BETWEEN PLUG AND SOCKET CONTACTS 审中-公开
    滑动触点组件用于加速插头和插座触点之间的相对分离速度

    公开(公告)号:WO2017052545A1

    公开(公告)日:2017-03-30

    申请号:PCT/US2015/051877

    申请日:2015-09-24

    CPC classification number: H01R13/635 H01R24/28 H01R24/78 H01R2103/00

    Abstract: A sliding contact assembly for a DC electrical outlet receives plug contacts of an electrical plug. The assembly includes sliding contact structure having a base and a plurality of electrical sliding contacts fixed to the base. A housing includes a first end wall having an internal top surface and second end wall opposing the first end wall. The second end wall has an internal bottom surface. The housing has a side wall structure defining an internal chamber between the top surface and the bottom surface. The sliding contact structure is disposed in the housing to be movable linearly within the chamber. A spring is disposed between the top surface of the housing and a surface of the base so that when the plug contacts are completely disconnected from the associated sliding contacts, the spring rapidly forces the sliding contacts away from the plug contacts, reducing arcing energy there-between.

    Abstract translation: 用于DC电源插座的滑动接触组件接收电插头的插头触头。 该组件包括具有底座的滑动接触结构和固定到基座的多个电滑动触头。 壳体包括具有内部顶表面的第一端壁和与第一端壁相对的第二端壁。 第二端壁具有内部底面。 壳体具有在顶表面和底表面之间限定内室的侧壁结构。 滑动接触结构设置在壳体中以在腔室内可线性移动。 弹簧设置在壳体的顶表面和基座的表面之间,使得当插头触头与相关联的滑动触头完全断开时,弹簧快速地迫使滑动触头远离插头触头,从而减少了电弧 - 之间。

    AC NETWORK POWER FLOW CONTROL
    2.
    发明申请
    AC NETWORK POWER FLOW CONTROL 审中-公开
    交流网络功率流量控制

    公开(公告)号:WO2016176304A1

    公开(公告)日:2016-11-03

    申请号:PCT/US2016/029524

    申请日:2016-04-27

    Inventor: DAS, Debrup

    Abstract: A series injection device includes a power splitter coupled to two or more lines of an AC power system. The power splitter includes a coupling transformer for each phase of a single phase or polyphase AC circuit that includes the two or more lines. Each of the coupling transformers couples one of the phases of the two or more lines. The power splitter is configured to inject a first voltage of a first polarity into one or more of the two or more lines and inject a second voltage of a second polarity opposite the first polarity into at least one of the two or more lines via the same coupling transformers used to inject the first voltage. The first and the second voltages are controllable, and may or may not be independently variable.

    Abstract translation: 串联注射装置包括耦合到AC电力系统的两条或更多线的功率分配器。 功率分配器包括用于包括两条或更多条线的单相或多相AC电路的每相的耦合变压器。 每个耦合变压器耦合两条或更多条线路的相位之一。 功率分配器被配置为将第一极性的第一电压注入到两条或更多条线中的一条或多条中,并且将与第一极性相反的第二极性的第二电压注入到两条或更多条线中的至少一条中 用于注入第一电压的耦合变压器。 第一和第二电压是可控的,并且可以是或可以不是独立的。

    ROBOTIC SYSTEM AND METHOD FOR OPERATING A ROBOT
    3.
    发明申请
    ROBOTIC SYSTEM AND METHOD FOR OPERATING A ROBOT 审中-公开
    机器人系统和操作机器人的方法

    公开(公告)号:WO2016168570A1

    公开(公告)日:2016-10-20

    申请号:PCT/US2016/027707

    申请日:2016-04-15

    Abstract: The present disclosure provides a robotic system. The robotic system includes a robot, an operator input device, and a control system communicatively coupled to the robot and to the input device. The control system stores executable program instructions, including a predefined automatic motion sequence of the robot. The input device is operative to direct the robot via the control system to perform user-guided motions of the robot in response to human manipulation of the input device. The control system is configured to execute program instructions to execute the predefined automatic motion sequence and to overlay the predefined automatic motion sequence with the user-guided motions.

    Abstract translation: 本公开提供了一种机器人系统。 机器人系统包括机器人,操作员输入装置和通信地耦合到机器人和输入装置的控制系统。 控制系统存储可执行程序指令,包括机器人的预定义的自动运动顺序。 输入装置可操作以通过控制系统引导机器人,以响应于对输入装置的人工操作来执行机器人的用户引导的运动。 控制系统被配置为执行程序指令以执行预定义的自动运动序列,并且用用户引导的运动覆盖预定的自动运动顺序。

    ROBOTIC ADDITIVE MANUFACTURING APPARATUSES, SYSTEMS AND METHODS
    5.
    发明申请
    ROBOTIC ADDITIVE MANUFACTURING APPARATUSES, SYSTEMS AND METHODS 审中-公开
    机械加工制造设备,系统和方法

    公开(公告)号:WO2016138242A1

    公开(公告)日:2016-09-01

    申请号:PCT/US2016/019525

    申请日:2016-02-25

    Abstract: The present disclosure relates generally to robotic additive manufacturing (RAM) apparatuses, systems, methods. Additive manufacturing includes a number of processes which are used to make or modify three dimensional parts by controlling the position and outputting of additive material. 3D printing is one example of an additive manufacturing technology in which additive material is deposited by a tool under computer control to produce a part. Conventional 3D printing is limited in that it can control the tool only over three degrees of freedom. Additive manufacturing systems including a robotic arm that can control a tool over six degrees of freedom (e.g., X, Y and Z axis translation and pitch, yaw and roll rotation) have been proposed. Heretofore, additive manufacturing techniques have suffered from a number of disadvantages and drawbacks including those respecting variation in the produced part from the intended part design as well as process time and cost to name several examples. These disadvantages and drawbacks may be particularly acute for parts for which precision and accuracy are at a premium but may impact production of other parts as well. There remains a significant need for the unique apparatuses, systems, methods disclosed herein.

    Abstract translation: 本公开一般涉及机器人添加剂制造(RAM)装置,系统,方法。 添加剂制造包括通过控制添加剂材料的位置和输出而用于制造或修改三维部件的多个工艺。 3D打印是添加剂制造技术的一个实例,其中通过计算机控制下的工具沉积添加剂材料以制造零件。 常规3D打印的局限性在于它可以仅在三个自由度上控制工具。 已经提出了包括能够控制工具超过六个自由度(例如,X,Y和Z轴平移和俯仰,偏转和滚动旋转)的机器人臂的添加制造系统。 迄今为止,添加剂制造技术已经受到诸多缺点和缺点的影响,这些缺点和弊端包括那些在制作部件中从目标零件设计中的变化以及处理时间和成本的几个例子。 这些缺点和缺点对于精度和精度非常高但可能影响其他部件的生产的部件可能特别严重。 对本文公开的独特装置,系统,方法仍然存在显着的需求。

    3D SEGMENTATION FOR ROBOTIC APPLICATIONS
    7.
    发明申请
    3D SEGMENTATION FOR ROBOTIC APPLICATIONS 审中-公开
    机器人应用的3D分段

    公开(公告)号:WO2016120724A1

    公开(公告)日:2016-08-04

    申请号:PCT/IB2016/000141

    申请日:2016-01-29

    Abstract: A robotic system includes a robot having an associated workspace; a vision sensor constructed to obtain a 3D image of a robot scene including a workpiece located in the workspace; and a control system communicatively coupled to the vision sensor and to the robot. The control system is configured to execute program instructions to filter the image by segmenting the image into a first image portion containing substantially only a region of interest within the robot scene, and a second image portion containing the balance of the robot scene outside the region of interest; and by storing image data associated with the first image portion. The control system is operative to control movement of the robot to perform work, on the workpiece based on the image data associated with the first image portion.

    Abstract translation: 机器人系统包括具有相关工作空间的机器人; 视觉传感器,构造成获得机器人场景的3D图像,包括位于工作空间中的工件; 以及通信地耦合到视觉传感器和机器人的控制系统。 控制系统被配置为执行程序指令以通过将图像分割成基本上仅包含机器人场景内的感兴趣区域的第一图像部分来过滤图像;以及第二图像部分,其包含机器人场景的平衡之外的区域 利益; 并且通过存储与第一图像部分相关联的图像数据。 控制系统可操作以基于与第一图像部分相关联的图像数据来控制机器人在工件上的运动。

    IMPROVED METHOD FOR DETECTING A POWER REVERSAL IN A BI-DIRECTIONAL MODULAR CONVERTER
    8.
    发明申请
    IMPROVED METHOD FOR DETECTING A POWER REVERSAL IN A BI-DIRECTIONAL MODULAR CONVERTER 审中-公开
    用于检测双向模块化转换器中的功率反转的改进方法

    公开(公告)号:WO2016120335A1

    公开(公告)日:2016-08-04

    申请号:PCT/EP2016/051714

    申请日:2016-01-27

    Inventor: RONNER, Beat

    CPC classification number: H02M7/49 B60L9/24 B60L2200/26 B60L2210/20 H02M5/225

    Abstract: A method for controlling a modular converter, said modular converter comprising a plurality of M converter cells, each converter cell comprising an AC-to-DC converter, a primary side of which represents a primary side of said converter cell, a DC-to-DC converter, a secondary side of which represents a secondary side of said converter cell; with a secondary side of said AC-to-DC converter and a primary side of said DC-to-DC converter connected in parallel with a first DC-link capacitor, a secondary side of said DC-to-DC converter connected to a second DC-link capacitor; wherein each DC-to-DC converter may be operated in at least a first active operation state, in which electric power may flow into the primary side and out of the secondary side of said DC-to-DC converter; and a second active operation state, in which electric power may flow into the secondary side and out of the primary side of said DC-to-DC converter; the primary sides of the converter cells are connected in series, with a first converter cell connected to a line, preferably a medium voltage line, providing an AC line voltage U(t) having a peak value Û , and an M -th converter cell connected to a ground; comprises the steps of: repeatedly determining a switch-over indicator, switching at least one DC-to-DC converter between first and second operation state if the switch-over indicator fulfils a switch-over condition. In accordance with the invention the switch-over indicator is determined based on one or more of the following quantities, said quantity or quantities preferably obtained by measurement: one or more voltages at one or more first DC-link capacitors, one or more voltages at one or more second DC-link capacitors, a DC-to-DC converter current (/ conv ) at a point between the first DC-link capacitor and the second DC-link capacitor of at least one converter cell, and/or a load current (/ load ) at a secondary side of the modular converter.

    Abstract translation: 一种用于控制模块转换器的方法,所述模块转换器包括多个M转换器单元,每个转换器单元包括AC-DC转换器,其一次侧代表所述转换器单元的初级侧,DC- DC转换器,其二次侧表示所述转换器单元的次级侧; 所述AC-DC转换器的次级侧和与第一DC-link电容器并联连接的所述DC-DC转换器的初级侧,所述DC-DC转换器的次级侧连接到第二DC- 直流电容器; 其中每个DC-DC转换器可以在其中电力可能流入所述DC-DC转换器的初级侧和次级侧的至少第一有效操作状态中操作; 以及第二有源操作状态,其中电力可以流入所述DC-DC转换器的次级侧和初级侧; 转换器单元的初级侧串联连接,第一转换器单元连接到提供具有峰值an的AC线电压U(t)的线,优选中压线,以及第M转换器单元 连接到地面 包括以下步骤:重复确定切换指示符,如果切换指示符满足切换条件,则在第一和第二操作状态之间切换至少一个DC-DC转换器。 根据本发明,切换指示器基于以下一个或多个量来确定,所述数量或量优选通过测量获得:在一个或多个第一直流链路电容器处的一个或多个电压,一个或多个电压 一个或多个第二直流链路电容器,在至少一个转换器单元的第一直流链路电容器和第二直流链路电容器之间的点处的DC-DC转换器电流(/ conv)和/或负载 模块化转换器二次侧的电流(/负载)。

    THERMOSYPHON COOLER FOR AN ELECTRIC DEVICE WITH INDUCTANCE
    9.
    发明申请
    THERMOSYPHON COOLER FOR AN ELECTRIC DEVICE WITH INDUCTANCE 审中-公开
    具有电感的电气设备的热电偶冷却器

    公开(公告)号:WO2016116204A1

    公开(公告)日:2016-07-28

    申请号:PCT/EP2015/078869

    申请日:2015-12-07

    CPC classification number: H01F27/18 F28D15/0266 H01F27/2876

    Abstract: An electric device (10) having an electric inductance comprises at least one winding (12), a magnetic core (14) with a leg (18b) surrounded by the winding (12) and a thermosyphon cooler (16) for cooling the winding (12). The cooler (16) has an evaporator (22) with at least one evaporator conduit (28) for evaporating a cooling fluid and a condenser (24) with at least one condenser conduit (30) for condensing the cooling fluid. The evaporator (22) is in thermal contact with a side surface (27) of the winding (12). Furthermore, the evaporator conduit (28) and/or the condenser conduit (30) are provided by a multi-channel tube (52), which multi-channel tube (52) is separated by inner walls (54) in at least two channels (50).

    Abstract translation: 具有电感的电气设备(10)包括至少一个绕组(12),具有由绕组(12)围绕的腿部(18b)的磁芯(14)和用于冷却绕组的热虹吸管冷却器(16) 12)。 冷却器(16)具有蒸发器(22),其具有用于蒸发冷却流体的至少一个蒸发器管道(28)和具有用于冷凝冷却流体的至少一个冷凝器管道(30)的冷凝器(24)。 蒸发器(22)与绕组(12)的侧表面(27)热接触。 此外,蒸发器管道(28)和/或冷凝器管道(30)由多通道管(52)提供,该多通道管(52)在至少两个通道中由内壁(54)分开 (50)。

    MEDIUM VOLTAGE SWITCHGEAR WITH FRONT ACCESSIBILITY OF CURRENT TRANSFORMERS MOUNTED EXTERNAL TO A REAR OF A CIRCUIT BREAKER COMPARTMENT
    10.
    发明申请
    MEDIUM VOLTAGE SWITCHGEAR WITH FRONT ACCESSIBILITY OF CURRENT TRANSFORMERS MOUNTED EXTERNAL TO A REAR OF A CIRCUIT BREAKER COMPARTMENT 审中-公开
    电流互感器前置电流开关的中压开关,外置电路断路器后端

    公开(公告)号:WO2016110478A1

    公开(公告)日:2016-07-14

    申请号:PCT/EP2016/050049

    申请日:2016-01-05

    Inventor: MOTTA, Stefano

    CPC classification number: H02B13/0356 H02B1/26 H02B3/00 H02B11/04 H02B11/26

    Abstract: A switchgear includes a circuit breaker housing defining a circuit breaker compartment. A bushing (22') has first and second portions and extends through an opening (42) in a rear wall (31) of the housing so that the first portion is disposed in the circuit breaker compartment and the second portion is disposed beyond the exterior of the rear wall and external of the circuit breaker compartment. The bushing has a hollow primary contact (50). A current transformer (26') is mounted on the second portion of the bushing. A fastener structure (40) has a portion that extends through the hollow primary contact. The fastener structure couples the primary contact to a busbar in a removable manner. When the fastener structure is decoupled from the primary contact, the bushing and the at least one current transform can be accessed from the front of the housing and moved through the opening in the rear wall, for maintenance.

    Abstract translation: 开关柜包括限定断路器隔间的断路器壳体。 衬套(22')具有第一和第二部分并且延伸穿过壳体的后壁(31)中的开口(42),使得第一部分设置在断路器室中,并且第二部分设置在外部 的后壁和断路器隔室的外部。 衬套具有中空的初级接触件(50)。 电流互感器(26')安装在衬套的第二部分上。 紧固件结构(40)具有延伸穿过中空主触头的部分。 紧固件结构以可移动的方式将主触头耦合到母线。 当紧固件结构与初级接触件脱开时,衬套和至少一个电流变换可以从壳体的前部进入并移动通过后壁中的开口进行维护。

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