Connecting device for a switchgear apparatus

    公开(公告)号:US09601856B2

    公开(公告)日:2017-03-21

    申请号:US14908876

    申请日:2014-07-28

    CPC classification number: H01R13/18 H01H33/6606 H01R13/11 H02B11/04 H02B11/173

    Abstract: A connecting-device for a switchgear apparatus, includes: tulip-cluster-portions for electrically engaging with a contact-stud-element; a mounting-end-part for the mechanical connection to a pole-terminal, and conductive-transmitting-portions for transmitting electrical current from the contact-stud-element to the pole-terminal, each of the conductive-transmitting-portions extending from the respective tulip-cluster-portion to a respective base-portion of the mounting-end-part. The tulip-cluster-portions with the respective conductive-transmitting-portions and with the respective base-portions are integral with one other so as to define respective single-piece-portions.

    Controlling a modular converter in two stages
    432.
    发明授权
    Controlling a modular converter in two stages 有权
    在两个阶段控制模块化转换器

    公开(公告)号:US09590530B2

    公开(公告)日:2017-03-07

    申请号:US14629674

    申请日:2015-02-24

    Inventor: Tobias Geyer

    Abstract: A modular converter having a plurality of converter modules for converting an input voltage into an output voltage to be supplied to a load by receiving a control input reference vector, a control input vector and a control input parameter vector; determining a control output reference vector from the control input reference vector, the control input vector and the control input parameter vector in a first control stage; and controlling the converter modules by generating switching signals based on the control output reference vector in a further control stage.

    Abstract translation: 一种模块化转换器,具有多个转换器模块,用于通过接收控制输入参考矢量,控制输入矢量和控制输入参数矢量将输入电压转换成要提供给负载的输出电压; 在第一控制级中从所述控制输入参考矢量,所述控制输入矢量和所述控制输入参数矢量确定控制输出参考矢量; 以及通过在另一控制级中基于所述控制输出参考矢量产生切换信号来控制所述转换器模块。

    Rotor for an electric machine and electric machine including the same
    433.
    发明授权
    Rotor for an electric machine and electric machine including the same 有权
    转子用于电机和包括其的电机

    公开(公告)号:US09577481B2

    公开(公告)日:2017-02-21

    申请号:US14790648

    申请日:2015-07-02

    Inventor: Jere Kolehmainen

    CPC classification number: H02K1/246 H02K1/276

    Abstract: A rotor as disclosed for an electric machine which includes a rotor core having a plurality of rotor sheets stacked in an axial direction, each of the plurality of rotor sheets having a plurality of flux paths made of a material of high permeance, a plurality of flux barriers made of a material of low permeance, a plurality of bridges made of a material of high permeance, each of the plurality of bridges extending across a corresponding flux barrier, and at least one axial magnet located axially adjacent a corresponding bridge and configured to saturate the corresponding bridge, each axial magnet being axially pressed between two elements at least one of which is a bridge corresponding to the axial magnet.

    Abstract translation: 一种电动机所公开的转子,其特征在于,具有转子芯,所述转子铁心具有沿轴向堆叠的多个转子片,所述多个转子片中的每一个具有由高磁导材料构成的多个磁通路径,多个磁通 由低渗透材料制成的阻挡层,由高磁导材料制成的多个桥梁,多个桥梁中的每一个延伸穿过相应的磁通屏障,以及至少一个轴向磁体,其轴向相邻于相应的桥架并且被配置为饱和 对应的桥,每个轴向磁体在两个元件之间被轴向地按压,其中至少一个是对应于轴向磁体的桥。

    Electric Power Substation Reliability Analysis
    434.
    发明申请
    Electric Power Substation Reliability Analysis 审中-公开
    电力变电站可靠性分析

    公开(公告)号:US20170046456A1

    公开(公告)日:2017-02-16

    申请号:US14823475

    申请日:2015-08-11

    Abstract: Methods for managing an electrical power substation based on enhanced estimation of the substation's reliability, using statistical reliability data for substation components. An example method comprises obtaining statistical reliability data for each of a plurality of components in the electrical power substation, obtaining component condition assessment data for each of one or more of the plurality of components in the electrical power substation, and adjusting the statistical reliability data for each of one or more of the plurality of components for which component condition assessment data has been obtained, based on the corresponding condition assessment data. A substation reliability model is then computed, based on at least the adjusted statistical reliability data.

    Abstract translation: 基于对变电站可靠性的增强估计,使用变电站组件的统计可靠性数据管理变电站的方法。 一种示例性方法包括获得电力变电站中的多个部件中的每一个的统计可靠性数据,获得电力变电站中的多个部件中的一个或多个部件中的每一个的部件条件评估数据,并且调整统计可靠性数据 基于相应的条件评估数据,已经获得了组分条件评估数据的多个组件中的一个或多个组件中的每一个。 然后基于至少调整的统计可靠性数据来计算变电站可靠性模型。

    Gas insulated switching device and camera system for optical check of switching position in the switching device
    436.
    发明授权
    Gas insulated switching device and camera system for optical check of switching position in the switching device 有权
    气体绝缘开关装置和相机系统,用于开关装置中开关位置的光学检查

    公开(公告)号:US09570250B2

    公开(公告)日:2017-02-14

    申请号:US15011697

    申请日:2016-02-01

    Inventor: Siegmund Chichy

    Abstract: A gas insulated switching device with a gastight housing, with switching elements mounted in the housing, having an optical window on which an external camera can be positioned outside the housing on a support element in such, that the contacts and/or the contact positions of one or more switches can be displayed by this camera on a display screen, and with a switchable light source, which illuminates the area the camera is focused on to display the contact positions of one or more switches, as well as a camera system having the switching device. For easier and more cost effective use of a camera system, considering that direct optical control of specific switch positions are often not desired, the camera may be portable and/or positionable only temporarily, and the support element and the camera itself are provided with complementary elements for temporarily positioning the portable camera to the support.

    Abstract translation: 一种具有气密性外壳的气体绝缘开关装置,其中开关元件安装在壳体中,具有光学窗口,外部照相机可以在该窗口上定位在壳体外部的支撑元件上,使得触点和/或接触位置 该相机可以在显示屏上显示一个或多个开关,以及照亮照相机聚焦的区域以显示一个或多个开关的接触位置的可切换光源,以及具有 开关装置。 为了更容易且更经济地使用照相机系统,考虑到特定开关位置的直接光学控制通常不是期望的,照相机可以仅临时地便携式和/或定位,并且支撑元件和照相机本身被提供互补 将便携式摄像机临时定位到支架的元件。

    Electric hydraulic actuator
    437.
    发明授权
    Electric hydraulic actuator 有权
    电动液压执行器

    公开(公告)号:US09562547B2

    公开(公告)日:2017-02-07

    申请号:US14473396

    申请日:2014-08-29

    Abstract: There is set forth herein an actuator having a housing and a piston assembly. The piston assembly can have a piston and a piston rod extending from the piston. In one embodiment, the housing can receive the piston and a portion of the piston rod. The piston assembly can define a piston assembly interior and a fluid reservoir can be located within the piston assembly interior. A chamber region within the interior of the housing can be separated by the piston assembly to define a piston side chamber and rod side chamber. The piston assembly can be moveable so that respective volumes of each of the piston side chamber and the rod side chamber are variable. For operation of the actuator by movement of the piston assembly within the interior of the housing, fluid can be moved between the reservoir and the chamber region.

    Abstract translation: 这里阐述了具有壳体和活塞组件的致动器。 活塞组件可以具有从活塞延伸的活塞和活塞杆。 在一个实施例中,壳体可以容纳活塞和活塞杆的一部分。 活塞组件可以限定活塞组件内部,并且流体储存器可以位于活塞组件内部。 壳体内部的室区域可以被活塞组件分开,以限定活塞侧室和杆侧室。 活塞组件可以是可移动的,使得活塞侧室和杆侧室中的每一个的相应体积是可变的。 为了通过活塞组件在壳体内部的运动来操作致动器,流体可以在储存器和腔室区域之间移动。

    Electrically insulating shell, an electrically insulating device comprising such insulating shell, and related switchgear panel
    438.
    发明授权
    Electrically insulating shell, an electrically insulating device comprising such insulating shell, and related switchgear panel 有权
    电绝缘壳体,包括这种绝缘壳体的电绝缘装置和相关的开关柜

    公开(公告)号:US09559500B2

    公开(公告)日:2017-01-31

    申请号:US14560625

    申请日:2014-12-04

    CPC classification number: H02B1/14 H01B17/26 H02B3/00 H02B11/04 H02G5/06

    Abstract: An electrically insulating shell is disclosed, which includes a first half shell and a second half shell devised to be mutually connected together and shaped so as to define, once connected together, a central part delimiting a substantially closed space, which will encase a corresponding first portion of an associated electrical conductor. A first hollow portion protrudes from a first side of the central part, the first hollow portion being in communication with an inner space of the closed central part and adapted to surround a corresponding second portion of the electrical conductor. A second hollow portion protrudes from the central part from a second side opposite to the first side, the second hollow portion being in communication with the inner space of the closed central part and adapted to surround a corresponding third portion of the electrical conductor.

    Abstract translation: 公开了一种电绝缘壳体,其包括第一半壳体和第二半壳体,该第一半壳体和第二半壳体设计成相互连接在一起并成形为一旦连接在一起,限定限定基本封闭空间的中心部分,该中心部分将包围相应的第一 相关电导体的一部分。 第一中空部分从中心部分的第一侧突出,第一中空部分与闭合的中心部分的内部空间连通并且适于围绕电导体的对应的第二部分。 第二中空部分从与第一侧相对的第二侧从中心部分突出,第二中空部分与封闭的中心部分的内部空间连通并且适于包围电导体的对应的第三部分。

    Dynamic synchronized masking and coating
    439.
    发明授权
    Dynamic synchronized masking and coating 有权
    动态同步屏蔽和涂层

    公开(公告)号:US09555441B2

    公开(公告)日:2017-01-31

    申请号:US14266854

    申请日:2014-05-01

    Inventor: Didier Rouaud

    Abstract: A computer implemented system and method of coating a workpiece includes moving a coating applicator mounted to a coating dispensing robot relative to a workpiece and moving a mask mounted to a masking robot relative to the workpiece, wherein the mask is positioned between the coating applicator and the workpiece. A portion of the coating dispensed by the applicator is deposited on the workpiece, and another portion is intercepted by and deposited onto the mask. A desired pattern of coating can be deposited by moving the mask or dispenser or both in a coordinated manner.

    Abstract translation: 计算机实现的涂覆工件的系统和方法包括相对于工件移动安装到涂布分配机器人的涂布施加器并且相对于工件移动安装到掩模机器人的掩模,其中所述掩模位于涂布器和涂布器之间 工件。 由涂抹器分配的涂层的一部分沉积在工件上,另一部分由掩模截取并沉积在掩模上。 可以通过以协调的方式移动掩模或分配器或两者来沉积所需的涂层图案。

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