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1. 发明申请

US20230048351A1 Compact Electric Switching Substation into a Lattice Tower for Connection of Active and Passive Users to a High-Voltage Electric Grid and Use of Said Substation for Connecting an Electric Vehicle Charging Station to a High-Voltage Electric Grid 有权
公开(公告)号：US20230048351A1
公开(公告)日：2023-02-16
申请号：US17788241
申请日：2020-12-23
申请人： TERNA S.P.A.
发明人： Roberto Spezie , Evaristo Di Bartolomeo , Andrea Valant , Dario Polinelli , Massimo Petrini , Enrico Di Vito , Francesco Palone , Claudio Angelo Serafino
IPC分类号： H02B5/06 , H02B5/02
摘要： A lattice tower for high-voltage overhead transmission lines having a lattice structure is provided that includes: a base anchored to the ground; a top portion designed for anchoring first and second conductors of a high-voltage overhead transmission line; and a body which extends between the base and the top portion. The lattice tower includes a grid high-voltage electric switching substation that includes: GIS-technology-based switchgear equipment arranged within the base of the lattice structure; a first loop-in loop-out feeder connection configured to connect the first conductors of the high-voltage overhead transmission line to the GIS-technology-based switchgear equipment and made by insulated cables or GIS-technology-based ducts, or by mixed solutions wherein a first portion is made by bare conductors and a second portion is made by insulated cables or GIS-technology-based ducts; a second loop-in loop-out feeder connection configured to connect the second conductors of the high-voltage overhead transmission line to the GIS-technology-based switchgear equipment and made by insulated cables or GIS-technology-based ducts, or by mixed solutions, wherein a first portion is made by bare conductors and a second portion is made by insulated cables or GIS-technology-based ducts; and a protection, command and control system arranged within the lattice structure, or in proximity to the base of said lattice structure; wherein the GIS-technology-based switchgear equipment is designed to be connected also to a user connection line.

2. 发明授权

US11502503B2 Switchgear arrestor system with isolators 有权
公开(公告)号：US11502503B2
公开(公告)日：2022-11-15
申请号：US16409772
申请日：2019-05-10
申请人： Christopher Joseph Hodges
发明人： Christopher Joseph Hodges
IPC分类号： H02H3/22 , H02H7/22 , H02H9/06 , H02B5/06 , H02H1/04 , H01H83/10 , H02B1/24 , H02H9/02
摘要： A switch gear system is described. In some implementations, a switch gear arrestor system can include a switch gear and one or more arrestors mounted on a non-conductive insulated bar. The one or more arrestors can be connected to one or more isolators through a respective aperture in the non-conductive insulated bar. Each arrestor can be connected to one of the one or more electrical energy sources at a first end and can be connected to one of the one or more isolators at a second end. The switch gear arrestor system can further include one or more ground leads. Each ground lead can connect one of the one or more isolators to a conductive grounding bar.

3. 发明申请

US20180351335A1 Switchgear with Circuit Breaker Bay(s) 审中-公开
公开(公告)号：US20180351335A1
公开(公告)日：2018-12-06
申请号：US15993710
申请日：2018-05-31
申请人： Quanta Associates, L.P.
发明人： Dane Whaley
IPC分类号： H02B5/06 , H02B1/24 , H02B1/20
CPC分类号： H02B5/06 , H01H31/006 , H01H33/025 , H02B1/202 , H02B1/24 , H02B5/00
摘要： Switchgear comprises a support structure that supports one or more bus conductors. The bus conductor(s) each extend longitudinally in a bus direction. The switchgear further includes one or more circuit breaker bays. Each circuit breaker bay comprises feeder cable terminal(s) configured to respectively terminate feeder cable(s). Each circuit breaker bay further comprises a circuit breaker that is spaced from the feeder cable terminal(s) in the bus direction, and that comprises terminal pair(s). Each pair includes a bus-side terminal via which the circuit breaker connects to a respective bus conductor and a feeder-side terminal via which the circuit breaker connects to a respective feeder cable terminal. The circuit breaker is also configured to selectively interrupt current between the bus-side terminal and the feeder-side terminal of each terminal pair. The bus-side terminal and the feeder-side terminal of each terminal pair are spaced from one another in the bus direction.

4. 发明申请

US20170236657A1 DISCONNECTING SWITCH AND EARTHING SWITCH FOR GAS INSULATED SWITCHGEAR 有权
公开(公告)号：US20170236657A1
公开(公告)日：2017-08-17
申请号：US15323164
申请日：2015-06-12
申请人： Hyundai Heavy Industries Co., Ltd.
发明人： Dong-Min Kim
IPC分类号： H01H3/04 , H02B5/06
CPC分类号： H01H3/04 , H01H1/38 , H01H31/003 , H01H31/28 , H01H33/6661 , H02B5/06
摘要： Disclosed are a disconnecting switch and an earthing switch for a gas insulated switchgear capable of implementing three positions by a single operator and may have a stable interpolarity contact.According to the present invention, the size of a gas-insulated switchgear may be reduced by operating a disconnecting switch and an earthing switch by a single operator, and implementing three positions.

5. 发明申请

US20150236485A1 Gas-Insulated Switchgear 有权
标题翻译：气体绝缘开关柜
公开(公告)号：US20150236485A1
公开(公告)日：2015-08-20
申请号：US14421513
申请日：2013-07-19
申请人： Hitachi, Ltd.
发明人： Hiroaki Hashimoto , Kenichi Okubo , Daisuke Ebisawa , Makoto Hirose
IPC分类号： H02B5/06 , H01H33/56 , H01H33/42
CPC分类号： H02B5/06 , H01H33/42 , H01H33/56 , H02B1/22
摘要： A circuit breaker (33) formed with a sealed tank (4) having a breaker section and an operating mechanism (2) is laterally arranged in a lengthwise direction and is fixed to a frame (1), and above the circuit breaker, main bus containers (11, 12) are provided, substantially orthogonally to an axial direction of the circuit breaker (33). Operating mechanism-side working space (B) and breaker section-side working space (C) are provided respectively above the operating mechanism (2) and the sealed tank (4), and a hand hole (5) is provided on an upper surface of the sealed tank (4). A connecting pin (24) is provided in a link mechanism connecting the operating mechanism (2) and the movable contact (7), and an operating mechanism-side working hole for accessibility to the connecting pin (24) from the operating mechanism-side working space (B) is provided.
摘要翻译：形成有具有断路器部分和操作机构（2）的密封箱（4）的断路器（33）在长度方向上横向地布置并且固定到框架（1）上，并且在断路器上方，主母线大体垂直于断路器（33）的轴向方向设置容器（11,12）。分别在操作机构（2）和密封箱（4）的上方设有操作机构侧工作空间（B）和断路器侧工作空间（C），在上表面的密封罐（4）。连接销（24）设置在连接操作机构（2）和可动触头（7）的连杆机构中，以及操作机构侧工作孔，用于与操作机构侧的连接销（24）相接触提供工作空间（B）。

6. 发明授权

US08111503B2 Gas-insulated switchgear 有权
标题翻译：气体绝缘开关柜
公开(公告)号：US08111503B2
公开(公告)日：2012-02-07
申请号：US12600535
申请日：2007-07-17
申请人： Hiroshi Takeuchi , Masanori Osumi
发明人： Hiroshi Takeuchi , Masanori Osumi
IPC分类号： H02B7/01 , H02B5/06
CPC分类号： H02B5/06
摘要： A gas-insulated switchgear allowing reduction in layout dimension in a direction of axis lines of circuit breakers and also reduction in layout dimension in a direction orthogonal to the direction of the axis lines of the circuit breakers, thereby allowing reduction in installation area. Between two main buses disposed in parallel, first, second and third circuit breakers are disposed as being aligned so that each axis line is orthogonal to a direction of axis lines of the main buses. A branch line drawn from a portion between the first and second circuit breakers and a branch line drawn from a portion between the second and third circuit breakers are connected to respective cable heads. The centers of the cable heads are configured so as to be positioned on a straight line orthogonal to the direction of the axis lines of the main buses.
摘要翻译：一种气体绝缘开关装置，其能够减小断路器的轴线方向的布置尺寸，并且还能够在与断路器的轴线方向正交的方向上减小布置尺寸，从而可以减少安装面积。在平行设置的两个主母线之间，第一，第二和第三断路器被布置成对准，使得每个轴线与主母线的轴线方向垂直。从第一断路器和第二断路器之间的部分引出的分支线与从第二和第三断路器之间的部分拉出的分支线连接到相应的电缆头。电缆头的中心构造成位于与主母线的轴线方向正交的直线上。

7. 发明授权

US07835140B2 Gas-insulated electric power apparatus 有权
标题翻译：气体绝缘电力设备
公开(公告)号：US07835140B2
公开(公告)日：2010-11-16
申请号：US12092883
申请日：2006-06-19
申请人： Masataka Mori , Takehito Yanai , Takuya Otsuka
发明人： Masataka Mori , Takehito Yanai , Takuya Otsuka
IPC分类号： H02B5/06 , H02B5/00
CPC分类号： H02B5/06 , H02B1/22 , H02B13/0352
摘要： The present invention provides a gas-insulated electric apparatus which includes: a vertically-arranged gas insulation main tank; a first gas insulation branch pipe connected to and making right angle with the gas insulation main tank; a second gas insulation branch pipe connected to and making right angle with the gas insulation main tank; a breaker manipulator which is arranged on an upper side of the main tank, a feeder-side current transformer which is incorporated in the first gas insulation branch pipe; a voltage transformer arranged on the first gas insulation branch pipe; and an arrestor arranged on the first gas insulation branch pipe and connected with the feeder.
摘要翻译：本发明提供一种气体绝缘电气设备，其包括：垂直布置的气体绝缘主罐; 与气体绝缘主油箱连接并成直角的第一气体绝缘支管; 与气体绝缘主油箱连接并成直角的第二气体绝缘支管; 布置在主箱的上侧的断路器操纵器，并入第一气体绝缘支管中的馈电侧电流互感器; 布置在第一气体绝缘支管上的电压互感器; 以及配置在第一气体绝缘支管上并与进料器连接的避雷器。

8. 发明授权

US07158369B2 Single phase or polyphase switchgear in an enveloping housing 有权
标题翻译：单相或多相开关柜在封闭外壳中
公开(公告)号：US07158369B2
公开(公告)日：2007-01-02
申请号：US10474372
申请日：2002-04-09
申请人： Arend Jan Willem Lammers
发明人： Arend Jan Willem Lammers
IPC分类号： H02B13/035 , H02B5/06 , H02B7/01 , H05K5/04
CPC分类号： H02B13/01 , H01H33/22 , H01H33/562 , H01H2033/566
摘要： Single phase or polyphase switchgear having one or more switches which are mounted with the aid of solid insulation such that they are insulated, as well as associated live components such as rail systems, connectors and the like. Both the switches and the associated live components are housed in a housing enveloping the switches and live components. The enveloping housing is filled with air having a low moisture content and the interior space thereof is sealed with respect to the exterior space around the enveloping housing in such a way that the air present in the housing is not contaminated and will not reach the dew point.
摘要翻译：具有一个或多个开关的单相或多相开关装置，其借助于固体绝缘而被安装，使得它们是绝缘的，以及相关的活动部件，例如轨道系统，连接器等。开关和相关联的活动部件都容纳在包围开关和活动部件的外壳中。包封壳体填充有低水分含量的空气，并且其内部空间相对于包封壳体周围的外部空间被密封，使得存在于壳体中的空气不被污染并且不会达到露点。

9. 发明授权

US6134101A Gas-insulated, metal-enclosed switchgear assembly 失效
标题翻译：气体绝缘金属封闭开关柜总成
公开(公告)号：US6134101A
公开(公告)日：2000-10-17
申请号：US240664
申请日：1999-02-02
申请人： Daniel Bucher , Lorenz Muller
发明人： Daniel Bucher , Lorenz Muller
IPC分类号： H02B13/02 , H02B5/06 , H02B1/20 , H02B1/26 , H02B61/00
CPC分类号： H02B5/06
摘要： The gas-insulated, metal-enclosed switchgear assembly contains two, three or more switchpanels, each having a multipole power breaker (CB.sub.1, CB.sub.2, CB.sub.3, CB.sub.4) as well as isolating and grounding switches per switch pole (CB.sub.1R) and is designed like a ring or in a 11/2 power-breaker circuit. The switch poles of the power breakers are each of identical design and are arranged parallel to one another. The switchpanels each have one current path of U-shaped design per phase in a vertical plane, in which current path the base of the U contains a vertically aligned pole of the power breaker, and the two limbs of the U each contain an electrical connection of the power breaker and an isolating as well as a grounding switch. The upper limbs of the U of one of the switchpanels are connected phase-by-phase to the lower limbs (S.sub.u) of another of the switchpanels, by means of respective single-phase gas pipelines (L.sub.12 (R), L.sub.23 (R), L.sub.34 (Y)) which are arranged inclined to the vertical and are designed in straight lines. Such a switchgear assembly is distinguished by compact construction.
摘要翻译：气体绝缘的金属封闭开关柜组件包含两个，三个或更多个开关面板，每个具有多极断路器（CB1，CB2，CB3，CB4）以及每个开关极（CB1R）的隔离和接地开关，并且设计为一个环或1 + E，fra 1/2 + EE断路器电路。断路器的开关极各自具有相同的设计并且彼此平行布置。开关板每个在垂直平面中每相具有一个U形设计的电流路径，其中U的基极包含电源断路器的垂直对齐的极的电流路径，并且U的两个分支包含电连接的断路器和隔离以及接地开关。其中一个开关板的U的上肢通过相应的单相气体管道（L12（R），L23（R））相位相连接到另一个开关板的下肢（Su），L34（Y）），其被设置成垂直并且被设计成直线。这种开关柜组合的特点是结构紧凑。

10. 发明授权

US5450281A Receiving and transforming apparatus 失效
标题翻译：接收和变换设备
公开(公告)号：US5450281A
公开(公告)日：1995-09-12
申请号：US79798
申请日：1993-06-23
申请人： Toyokazu Tanaka , Manabu Takamoto , Satoshi Miwada , Noriyuki Tetsu , Sadao Waizumi
发明人： Toyokazu Tanaka , Manabu Takamoto , Satoshi Miwada , Noriyuki Tetsu , Sadao Waizumi
IPC分类号： H02B5/06 , H02B1/20
CPC分类号： H02B5/06
摘要： A high voltage power receiving and transforming apparatus for consumer demands receiving power from two lines and supplying the power to respective transformers through instrument potential and current transformers. First circuit breakers at a primary side of the transformers, are arranged at both sides of the instrument potential and current transformers, second circuit breakers, at a receiving side, are arranged at both sides of said first circuit breakers. The circuit breakers and receiving portion connecting portion to the transformers, and the instrument potential and current transformer are connected by a duct line connection portion at a backside of the circuit breakers.
摘要翻译：用于消费者的高压电力接收和变换装置要求从两条线路接收功率，并通过仪器电位和电流互感器将功率供应给相应的变压器。变压器初级侧的第一断路器布置在仪器的两侧，电流互感器，接收侧的第二断路器布置在所述第一断路器的两侧。变压器的断路器和接收部分连接部分以及仪表电位和电流互感器通过断路器背面的管道连接部分连接。

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