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公开(公告)号：US20090020507A1
公开(公告)日：2009-01-22
申请号：US12172332
申请日：2008-07-14
申请人： Takuya KUROGI , Kenji Tsuchiya , Daisuke Sugai
发明人： Takuya KUROGI , Kenji Tsuchiya , Daisuke Sugai
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H33/6606 , H02B13/0354
摘要： A vacuum insulated switchgear has a busbar compartment, in which phase-segregated double-break, three-position vacuum circuit breakers are disposed; and feeder compartments disposed at both sides of the busbar compartment respectively, in each of which phase-segregated double-break, three-position vacuum circuit breakers are disposed. The busbar compartment and the feeder compartments are aligned in a row, and a second-phase insulated busbar is provided to connect one of the fixed contacts of a second-phase breaker in the busbar compartment to a fixed contact of a second-phase breaker in one of the feeder compartments A first-phase insulated busbar is provided to connect one of the fixed contacts of a first-phase breaker in the busbar compartment to a fixed contact of a first-phase breaker in one of the feeder compartments adjacent to the busbar compartment, and the second-phase insulated busbar and the first-phase insulated busbar are disposed in different positions in height.
摘要翻译： 真空绝缘开关柜具有母线室，其中设置了相分离的双断路三位置真空断路器; 以及设置在母线室两侧的进料室，其中分别设置有相分离的双断路三位置真空断路器。 汇流排隔间和进料器隔间排列成一列，第二相绝缘母线设置成将母线室中的第二相断路器的固定触点之一与第二相断路器的固定触点相连接 一个馈送隔间提供一个第一相绝缘汇流条，用于将母线室中的第一相断路器的一个固定接点连接到与母线相邻的一个馈电隔间中的第一相断路器的固定接点 并且第二相绝缘母线和第一相绝缘母线设置在不同的高度位置。
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公开(公告)号：US08008594B2
公开(公告)日：2011-08-30
申请号：US12172332
申请日：2008-07-14
申请人： Takuya Kurogi , Kenji Tsuchiya , Daisuke Sugai
发明人： Takuya Kurogi , Kenji Tsuchiya , Daisuke Sugai
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H33/6606 , H02B13/0354
摘要： A vacuum insulated switchgear has a busbar compartment, in which phase-segregated double-break, three-position vacuum circuit breakers are disposed; and feeder compartments disposed at both sides of the busbar compartment respectively, in each of which phase-segregated double-break, three-position vacuum circuit breakers are disposed. The busbar compartment and the feeder compartments are aligned in a row, and a second-phase insulated busbar is provided to connect one of the fixed contacts of a second-phase breaker in the busbar compartment to a fixed contact of a second-phase breaker in one of the feeder compartments. A first-phase insulated busbar is provided to connect one of the fixed contacts of a first-phase breaker in the busbar compartment to a fixed contact of a first-phase breaker in one of the feeder compartments adjacent to the busbar compartment, and the second-phase insulated busbar and the first-phase insulated busbar are disposed in different positions in height.
摘要翻译： 真空绝缘开关柜具有母线室，其中设置了相分离的双断路三位置真空断路器; 以及设置在母线室两侧的进料室，其中分别设置有相分离的双断路三位置真空断路器。 汇流排隔间和进料器隔间排列成一列，第二相绝缘母线设置成将母线室中的第二相断路器的固定触点之一连接到第二相断路器的固定触点 一个饲养室。 提供第一相绝缘母线以将母线室中的第一相断路器的固定触点中的一个连接到与汇流排隔间相邻的一个馈送器隔间中的第一相断路器的固定触点，第二相 相位绝缘母线和第一相绝缘母线设置在不同的高度位置。
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公开(公告)号：US20060037944A1
公开(公告)日：2006-02-23
申请号：US11197585
申请日：2005-08-05
申请人： Ayumu Morita , Kenji Tsuchiya , Takuya Kurogi , Masato Kobayashi
发明人： Ayumu Morita , Kenji Tsuchiya , Takuya Kurogi , Masato Kobayashi
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H31/003 , H01H33/022 , H01H33/027 , H01H33/6662 , H01H2033/6668 , H02B13/0354
摘要： A vacuum insulated switchgear comprising: a vacuum container; a vacuum insulated switch having a movable contact connected to a movable electrode and a fixed contact connected to a fixed electrode for interrupting and closing current; an operating rod connected to the movable electrode and connected to a magnetic drive mechanism; and a connecting mechanism for operating the operating rod; the vacuum container, wherein the magnetic drive mechanism and the connecting mechanism are aligned on a straight line, wherein each of the magnet drive mechanisms has a shape of a rectangular parallelopiped shape.
摘要翻译： 一种真空绝缘开关装置，包括：真空容器; 真空绝缘开关，其具有连接到可动电极的可动触点和连接到固定电极的固定触点，用于中断和闭合电流; 连接到可动电极并连接到磁驱动机构的操作杆; 以及用于操作操作杆的连接机构; 所述真空容器，其中所述磁驱动机构和所述连接机构在直线上对准，其中每个所述磁体驱动机构具有长方体形状的形状。
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公开(公告)号：US07983023B2
公开(公告)日：2011-07-19
申请号：US12707138
申请日：2010-02-17
IPC分类号： H02B11/00
CPC分类号： H02B13/0354 , H02B11/28 , H02B13/075
摘要： Earthing equipment for a switchgear is comprised of a movable carrying cart, a switch portion, a manipulating portion, and a voltage detecting device. The earthing equipment is provided with: an upper conductor connected to any one of the movable electrode and the stationary electrode; a lower conductor connected to the other of the movable electrode and the stationary electrode, an earthing wire connecting the lower conductor to a terminal used for earthing of the switchgear; and an adaptor conductor being selectively connected to either a disconnection portion at a bus bar side or a disconnection portion at a cable side of the switchgear and is permitted to be selectively replaced on either upper or lower face of the upper conductor.
摘要翻译： 用于开关设备的接地设备包括可移动的携带车，开关部分，操纵部分和电压检测装置。 所述接地装置设置有：连接到所述可动电极和所述固定电极中的任一个的上导体; 连接到可动电极和固定电极中的另一个的下导体，将下导体连接到用于接地开关的端子的接地线; 以及适配器导体，其选择性地连接到母线侧的断开部分或开关装置的电缆侧的断开部分，并且允许在上导体的上表面或下表面上选择性地更换。
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公开(公告)号：US20090159569A1
公开(公告)日：2009-06-25
申请号：US12330941
申请日：2008-12-09
IPC分类号： H01H33/02
摘要： A switchgear case is partitioned into a high voltage bus bar chamber, which contains bus bars and cable heads, a high voltage device chamber containing circuit breakers and operation mechanisms and a low voltage control chamber containing a relay and measurement devices, etc., A rear wall of the case has a first suction port disposed at a lower part thereof, wherein the high voltage bus bar chamber, high voltage device chamber and the low voltage control chamber are communicated and air passing through the chambers is discharged from a first discharging port of the casing. The bus bars electrically connecting the high voltage devices in the high voltage device chamber and connecting bars connecting the adjoining bus bars and the cable heads are covered with solid insulators for solid-insulation.
摘要翻译： 开关柜被分为高压母线室，其中包含母线和电缆头，包含断路器和操作机构的高压装置室和含有继电器和测量装置的低压控制室等。A后部 壳体的壁具有设置在其下部的第一吸入口，其中高压母线室，高压装置室和低压控制室连通，并且穿过室的空气从第一排出口 套管。 电连接高压设备室中的高压设备的母线和连接相邻母线和电缆头的连接杆用固体绝缘体覆盖，用于固体绝缘。
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公开(公告)号：US20070000876A1
公开(公告)日：2007-01-04
申请号：US11515047
申请日：2006-09-05
申请人： Ayumu Morita , Kenji Tsuchiya , Takuya Kurogi , Masato Kobayashi
发明人： Ayumu Morita , Kenji Tsuchiya , Takuya Kurogi , Masato Kobayashi
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H31/003 , H01H33/022 , H01H33/027 , H01H33/6662 , H01H2033/6668 , H02B13/0354
摘要： A vacuum insulated switchgear comprising: a vacuum container; a vacuum insulated switch having a movable contact connected to a movable electrode and a fixed contact connected to a fixed electrode for interrupting and closing current; an operating rod connected to the movable electrode and connected to a magnetic drive mechanism; and a connecting mechanism for operating the operating rod; wherein the magnetic drive mechanism and the connecting mechanism are aligned on a straight line, wherein each of the magnet drive mechanisms has a shape of a rectangular parallelopiped shape.
摘要翻译： 一种真空绝缘开关装置，包括：真空容器; 真空绝缘开关，其具有连接到可动电极的可动触点和连接到固定电极的固定触点，用于中断和闭合电流; 连接到可动电极并连接到磁驱动机构的操作杆; 以及用于操作操作杆的连接机构; 其中所述磁驱动机构和所述连接机构在直线上对准，其中每个磁体驱动机构具有长方体形状的形状。
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公开(公告)号：US08189325B2
公开(公告)日：2012-05-29
申请号：US12330941
申请日：2008-12-09
IPC分类号： H05K7/20
摘要： A switchgear case is partitioned into a high voltage bus bar chamber, which contains bus bars and cable heads, a high voltage device chamber containing circuit breakers and operation mechanisms and a low voltage control chamber containing a relay and measurement devices, etc. A rear wall of the case has a first suction port disposed at a lower part thereof, wherein the high voltage bus bar chamber, high voltage device chamber and the low voltage control chamber are communicated and air passing through the chambers is discharged from a first discharging port of the casing. The bus bars electrically connecting the high voltage devices in the high voltage device chamber and connecting bars connecting the adjoining bus bars and the cable heads are covered with solid insulators for solid-insulation.
摘要翻译： 开关柜被分隔成高压母线室，其包含母线和电缆头，包含断路器和操作机构的高压装置室以及包含继电器和测量装置等的低压控制室。后壁 的壳体具有设置在其下部的第一吸入口，其中高压母线室，高压装置室和低压控制室连通，并且穿过室的空气从第一排出口 套管。 电连接高压设备室中的高压设备的母线和连接相邻母线和电缆头的连接杆用固体绝缘体覆盖，用于固体绝缘。
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公开(公告)号：US08045322B2
公开(公告)日：2011-10-25
申请号：US12496033
申请日：2009-07-01
IPC分类号： H02B13/02
CPC分类号： H02B13/01
摘要： A solid insulated bus switchgear including a cabinet having unit and bus rooms, first and second switching units, each having a circuit breaker, current transformer, zero-phase sequence current transformer, and instrument voltage transformer, main buses, a communication bus linked to the main buses, and connected to the first and the second switching units, and first and second leader buses, the first connected to the first switching unit, the second connected to the second switching unit. Each switching unit has a movable cart, the circuit breaker mounted on the cart, and a frame assembly. Two terminals are disposed on the back of the circuit breaker, one connected to a fixed electrode and the other connected to a movable electrode of the circuit breaker. The two terminals are connected to the communication bus and to the first or second leader bus through air bushings.
摘要翻译： 一种固体绝缘总线开关柜，包括具有单元和总线室的机柜，第一和第二开关单元，每个具有断路器，电流互感器，零相序电流互感器和仪表电压互感器，主母线，连接到 主总线，并连接到第一和第二开关单元，以及第一和第二前导总线，第一和第二引导总线，第一和第二引导总线，第一和第二引导总线连接到第一开关单元，第二连接到第二开关单元。 每个开关单元具有可移动的推车，安装在推车上的断路器和框架组件。 两个端子设置在断路器的背面，一个连接到固定电极，另一个连接到断路器的可动电极。 两个终端通过空气套管连接到通信总线和第一或第二引导总线。
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公开(公告)号：US20100002363A1
公开(公告)日：2010-01-07
申请号：US12496033
申请日：2009-07-01
IPC分类号： H02B11/00
CPC分类号： H02B13/01
摘要： A solid insulated bus switchgear, comprising: a cabinet having unit rooms defined by a ground metal plate on a front side thereof and a bus room defined by a ground metal plate on a rear side thereof; a first switching unit and a second switching unit, each of which has a circuit breaker, a current transformer, a zero-phase sequence current transformer, and an instrument voltage transformer, the first switching unit and the second switching unit being vertically stacked in the cabinet; main buses, which are solid-insulated, placed in the bus room in the cabinet in the width direction of the cabinet; a communication bus, which is solid-insulated, linked to the main buses, and connected to one end of the first switching unit at one end and to one end of the second switching unit at another end; and a first leader bus and a second leader bus, which are solid-insulated, the first leader bus being connected to another end of the first switching unit, the second leader bus being connected to another end of the second switching unit; wherein each of the first switching unit and the second switching unit has a movable cart, the circuit breaker mounted on the cart, and a frame assembly, to which the current transformer, the zero-phase sequence current transformer, and the instrument voltage transformer are attached, and standing on the cart to cover the outer circumferences of three planes (front and both sides) of the circuit breaker; and two terminals are vertically disposed upside or downside on the back of the circuit breaker, one being connected to a fixed electrode of the circuit breaker and the other being connected to a movable electrode of the circuit breaker, the two terminals being connected to the communication bus and to the first leader bus or second leader bus through air bushings provided on the cabinet so as to move away from and toward the communication bus and the first leader bus or the second leader bus.
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公开(公告)号：US07425687B2
公开(公告)日：2008-09-16
申请号：US11515047
申请日：2006-09-05
申请人： Ayumu Morita , Kenji Tsuchiya , Takuya Kurogi , Masato Kobayashi
发明人： Ayumu Morita , Kenji Tsuchiya , Takuya Kurogi , Masato Kobayashi
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H31/003 , H01H33/022 , H01H33/027 , H01H33/6662 , H01H2033/6668 , H02B13/0354
摘要： A vacuum insulated switchgear comprising: a vacuum container; a vacuum insulated switch having a movable contact connected to a movable electrode and a fixed contact connected to a fixed electrode for interrupting and closing current; an operating rod connected to the movable electrode and connected to a magnetic drive mechanism; and a connecting mechanism for operating the operating rod; wherein the magnetic drive mechanism and the connecting mechanism are aligned on a straight line, wherein each of the magnet drive mechanisms has a shape of a rectangular parallelopiped shape.
摘要翻译： 一种真空绝缘开关装置，包括：真空容器; 真空绝缘开关，其具有连接到可动电极的可动触点和连接到固定电极的固定触点，用于中断和闭合电流; 连接到可动电极并连接到磁驱动机构的操作杆; 以及用于操作操作杆的连接机构; 其中所述磁驱动机构和所述连接机构在直线上对准，其中每个磁体驱动机构具有长方体形状的形状。
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