公开(公告)号：US20100254073A1

公开(公告)日：2010-10-07

申请号：US12739974

申请日：2007-11-01

申请人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

发明人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

IPC分类号： H02B1/20

CPC分类号： H02B5/06

摘要： The object is to provide ring-bus-type gas insulated switchgear that ensures maintenance and inspection performance, reduces the installation space, and further reduces costs. Each of a plurality of breaker units is formed by connecting an instrument current transformer and a disconnector to each of the upper and lower branch ports drawn horizontally from the side surface of a vertical breaker in the same direction, and the breaker units are arranged in parallel. Adjacent disconnectors are connected to each other by a connection bus, so that the bus route runs alternately at upper and lower levels. Furthermore, the breaker units positioned at the two ends are connected linearly to each other by a communication bus. In addition, the line-side devices are arranged to face the corresponding breaker units across the disconnectors.

摘要翻译： 目的是提供环形母线式气体绝缘开关柜，确保维护和检查性能，减少安装空间，进一步降低成本。 多个断路器单元中的每一个通过将仪表电流互感器和隔离开关连接到从垂直断路器的侧表面沿相同方向从水平方向拉出的上部和下部分支端口而形成，并且断路器单元并联布置 。 相邻的隔离开关通过连接总线相互连接，使总线路线交替上下运行。 此外，位于两端的断路器单元通过通信总线彼此线性连接。 此外，线路侧设备布置成跨过隔离开关面对相应的断路器单元。

公开(公告)号：US07764486B2

公开(公告)日：2010-07-27

申请号：US12091966

申请日：2006-03-31

申请人： Takuya Otsuka ,  Hitoshi Sadakuni ,  Daisuke Fujita

发明人： Takuya Otsuka ,  Hitoshi Sadakuni ,  Daisuke Fujita

IPC分类号： H02B13/02

CPC分类号： H02B13/0352 ,  H02B1/22 ,  H02B5/06

摘要： A gas-insulated power apparatus comprising a vertically arranged gas-insulated circuit breaker included in a vertically arranged gas-insulated main tank, a first gas-insulated branch pipe connected to one side of an upper portion of the gas-insulated main tank substantially orthogonal to a direction of extending the gas-insulated main tank and leading out a feeder from a movable side of the gas-insulated circuit breaker, and a second and a third gas-insulated branch pipes which are respectively connected to both sides in a peripheral direction of a lower portion of the gas-insulated main tank substantially orthogonal to the direction of extending the gas-insulated main tank, one of which connects a fixed side of the gas-insulated circuit breaker to one gas-insulated Y bus of gas-insulated double buses and other of which connects the fixed side of the gas-insulated circuit breaker to other gas-insulated X bus of the gas-insulated double buses, respectively, by which a gas-insulated power apparatus having a structure in which although a width thereof is more or less widened, a height thereof is hardly changed and which is stable can be realized.

摘要翻译： 一种气体绝缘电力设备，包括垂直设置的气体绝缘断路器，包括在垂直布置的气体绝缘主箱中，第一气体绝缘分支管，连接到气体绝缘主罐的上部的一侧， 朝向气体绝缘主箱延伸并从气体绝缘断路器的可动侧引出馈线的方向，以及第二和第三气体绝缘分支管，其分别连接到周向的两侧 气体绝缘主箱的下部与空气绝缘主箱延伸方向大致正交，其中一个将气体绝缘断路器的固定侧连接到气体绝缘的一个气体绝缘Y总线 双层公交车等，分别将气体绝缘断路器的固定侧与气体绝缘双母线的气体绝缘X总线连接，气体绝缘电力 r装置具有其宽度或多或少加宽的结构，其高度几乎不变，稳定。

公开(公告)号：USD562254S1

公开(公告)日：2008-02-19

申请号：US29267456

申请日：2006-10-16

申请人： Takuya Otsuka ,  Hitoshi Sadakuni ,  Daisuke Fujita

设计人： Takuya Otsuka ,  Hitoshi Sadakuni ,  Daisuke Fujita

公开(公告)号：US08228665B2

公开(公告)日：2012-07-24

申请号：US12739974

申请日：2007-11-01

申请人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

发明人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

IPC分类号： H02B13/02

CPC分类号： H02B5/06

摘要： The object is to provide ring-bus-type gas insulated switchgear that ensures maintenance and inspection performance, reduces the installation space, and further reduces costs. Each of a plurality of breaker units is formed by connecting an instrument current transformer and a disconnector to each of the upper and lower branch ports drawn horizontally from the side surface of a vertical breaker in the same direction, and the breaker units are arranged in parallel. Adjacent disconnectors are connected to each other by a connection bus, so that the bus route runs alternately at upper and lower levels. Furthermore, the breaker units positioned at the two ends are connected linearly to each other by a communication bus. In addition, the line-side devices are arranged to face the corresponding breaker units across the disconnectors.

摘要翻译： 目的是提供环形母线式气体绝缘开关柜，确保维护和检查性能，减少安装空间，进一步降低成本。 多个断路器单元中的每一个通过将仪表电流互感器和隔离开关连接到从垂直断路器的侧表面沿相同方向从水平方向拉出的上部和下部分支端口而形成，并且断路器单元并联布置 。 相邻的隔离开关通过连接总线相互连接，使总线路线交替上下运行。 此外，位于两端的断路器单元通过通信总线彼此线性连接。 此外，线路侧设备布置成跨过隔离开关面对相应的断路器单元。

公开(公告)号：US08000087B2

公开(公告)日：2011-08-16

申请号：US12738769

申请日：2007-11-29

申请人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

发明人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

IPC分类号： H02B13/02

CPC分类号： H02B5/06 ,  H02B1/22

摘要： Each integral unit is structured by arranging partial units (I), (II), and (Ill) side by side, while line-side devices are branched from positions between the partial units adjacent to each other. Each of the partial units is structured by connecting a current transformer and a disconnector in sequence to each of upper and lower outlets horizontally drawn out from a lateral face of a vertical-type circuit breaker in the same direction. Any two partial units positioned adjacent to each other are connected in series by connecting the disconnectors included therein with a connection bus. The line-side devices are positioned to oppose the circuit breakers while the disconnectors are interposed therebetween. The switchgear includes a plurality of integral units. Two ends of each of the integral units are respectively connected to two main buses that are provided in an upper position and a lower position while the disconnectors are interposed therebetween.

摘要翻译： 每个整体单元通过并排布置部分单元（I），（II）和（III）而构成，而线侧装置从彼此相邻的部分单元之间的位置分支。 每个部分单元通过将电流互感器和隔离开关依次连接到从垂直型断路器的侧面在相同方向上水平拉出的每个上部和下部出口来构成。 通过将包括在其中的隔离开关与连接总线连接，彼此相邻定位的两个部分单元串联连接。 线路侧设备定位成与断路器相对，而隔离开关之间插入断路器。 开关装置包括多个整体单元。 每个整体单元的两端分别连接到设置在上部位置和下部位置的两个主要总线，同时隔离开关之间。

公开(公告)号：US07911770B2

公开(公告)日：2011-03-22

申请号：US12532848

申请日：2007-05-11

申请人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

发明人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

IPC分类号： H02B5/00

CPC分类号： H02B5/06 ,  H02B1/22 ,  H02B13/0358 ,  H02B13/045

摘要： A power transmission/reception line circuit breaker includes a vertical-type first circuit breaker tank and a plurality of branch lead-out ports arranged at an interval H. A busbar-side device is connected to each branch lead-out port other than an uppermost branch lead-out port to which a line-side device is connected and a busbar. A busbar link line circuit breaker includes a vertical-type second circuit breaker tank having a length shorter than that of the first circuit breaker tank by the interval H and a plurality of branch lead-out ports arranged at the interval H. A busbar-side device is connected to each of the branch lead-out ports.

摘要翻译： 电力发送/接收线路断路器包括垂直型第一断路器箱和以间隔H布置的多个分支引出端口。母线侧装置连接到除最上层之外的每个分支引出端口 连接线路侧设备的分支导出端口和母线。 母线连接线路断路器包括具有比间隔H短的第一断路器箱的长度的垂直型第二断路器箱和以间隔H布置的多个分支引出端口。母线侧 设备连接到每个分支引出端口。

公开(公告)号：US20100238610A1

公开(公告)日：2010-09-23

申请号：US12738769

申请日：2007-11-29

申请人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

发明人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

IPC分类号： H02B1/20 ,  H02B13/00

CPC分类号： H02B5/06 ,  H02B1/22

摘要： Each integral unit is structured by arranging partial units (I), (II), and (Ill) side by side, while line-side devices are branched from positions between the partial units adjacent to each other. Each of the partial units is structured by connecting a current transformer and a disconnector in sequence to each of upper and lower outlets horizontally drawn out from a lateral face of a vertical-type circuit breaker in the same direction. Any two partial units positioned adjacent to each other are connected in series by connecting the disconnectors included therein with a connection bus. The line-side devices are positioned to oppose the circuit breakers while the disconnectors are interposed therebetween. The switchgear includes a plurality of integral units. Two ends of each of the integral units are respectively connected to two main buses that are provided in an upper position and a lower position while the disconnectors are interposed therebetween.

摘要翻译： 每个整体单元通过并排布置部分单元（I），（II）和（III）而构成，而线侧装置从彼此相邻的部分单元之间的位置分支。 每个部分单元通过将电流互感器和隔离开关依次连接到从垂直型断路器的侧面在相同方向上水平拉出的每个上部和下部出口来构成。 通过将包括在其中的隔离开关与连接总线连接，彼此相邻定位的两个部分单元串联连接。 线路侧设备定位成与断路器相对，而隔离开关之间插入断路器。 开关装置包括多个整体单元。 每个整体单元的两端分别连接到设置在上部位置和下部位置的两个主要总线，同时隔离开关之间。

公开(公告)号：US20100118472A1

公开(公告)日：2010-05-13

申请号：US12532848

申请日：2007-05-11

申请人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

发明人： Daisuke Fujita ,  Takuya Otsuka ,  Hitoshi Sadakuni

IPC分类号： H02B1/20

CPC分类号： H02B5/06 ,  H02B1/22 ,  H02B13/0358 ,  H02B13/045

摘要： A power transmission/reception line circuit breaker includes a vertical-type first circuit breaker tank and a plurality of branch lead-out ports arranged at an interval H. A busbar-side device is connected to each branch lead-out port other than an uppermost branch lead-out port to which a line-side device is connected and a busbar. A busbar link line circuit breaker includes a vertical-type second circuit breaker tank having a length shorter than that of the first circuit breaker tank by the interval H and a plurality of branch lead-out ports arranged at the interval H. A busbar-side device is connected to each of the branch lead-out ports.

摘要翻译： 电力发送/接收线路断路器包括垂直型第一断路器箱和以间隔H布置的多个分支引出端口。母线侧装置连接到除最上层之外的每个分支引出端口 连接线路侧设备的分支导出端口和母线。 母线连接线路断路器包括具有比间隔H短的第一断路器箱的长度的垂直型第二断路器箱和以间隔H布置的多个分支引出端口。母线侧 设备连接到每个分支引出端口。

公开(公告)号：US20090154069A1

公开(公告)日：2009-06-18

申请号：US12091966

申请日：2006-03-31

申请人： Takuya Otsuka ,  Hitoshi Sadakuni ,  Daisuke Fujita

发明人： Takuya Otsuka ,  Hitoshi Sadakuni ,  Daisuke Fujita

IPC分类号： H02B1/20 ,  H02B13/035

CPC分类号： H02B13/0352 ,  H02B1/22 ,  H02B5/06

摘要： A gas-insulated power apparatus comprising a vertically arranged gas-insulated circuit breaker included in a vertically arranged gas-insulated main tank, a first gas-insulated branch pipe connected to one side of an upper portion of the gas-insulated main tank substantially orthogonal to a direction of extending the gas-insulated main tank and leading out a feeder from a movable side of the gas-insulated circuit breaker, and a second and a third gas-insulated branch pipes which are respectively connected to both sides in a peripheral direction of a lower portion of the gas-insulated main tank substantially orthogonal to the direction of extending the gas-insulated main tank, one of which connects a fixed side of the gas-insulated circuit breaker to one gas-insulated Y bus of gas-insulated double buses and other of which connects the fixed side of the gas-insulated circuit breaker to other gas-insulated X bus of the gas-insulated double buses, respectively, by which a gas-insulated power apparatus having a structure in which although a width thereof is more or less widened, a height thereof is hardly changed and which is stable can be realized.

摘要翻译： 一种气体绝缘电力设备，包括垂直设置的气体绝缘断路器，包括在垂直布置的气体绝缘主箱中，第一气体绝缘分支管，连接到气体绝缘主罐的上部的一侧， 朝向气体绝缘主箱延伸并从气体绝缘断路器的可动侧引出馈线的方向，以及第二和第三气体绝缘分支管，其分别连接到周向的两侧 气体绝缘主箱的下部与空气绝缘主箱延伸方向大致正交，其中一个将气体绝缘断路器的固定侧连接到气体绝缘的一个气体绝缘Y总线 双层公交车等，分别将气体绝缘断路器的固定侧与气体绝缘双母线的气体绝缘X总线连接，气体绝缘电力 r装置具有其宽度或多或少加宽的结构，其高度几乎不变，稳定。

公开(公告)号：USD552561S1

公开(公告)日：2007-10-09

申请号：US29267449

申请日：2006-10-16

申请人： Takuya Otsuka ,  Hitoshi Sadakuni ,  Daisuke Fujita

设计人： Takuya Otsuka ,  Hitoshi Sadakuni ,  Daisuke Fujita