JPS58222706A - Gas insulated switching device - Google Patents

Gas insulated switching device

Info

Publication number
JPS58222706A
JPS58222706A JP57103952A JP10395282A JPS58222706A JP S58222706 A JPS58222706 A JP S58222706A JP 57103952 A JP57103952 A JP 57103952A JP 10395282 A JP10395282 A JP 10395282A JP S58222706 A JPS58222706 A JP S58222706A
Authority
JP
Japan
Prior art keywords
breaker
conductor
main bus
gas insulated
insulated switchgear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP57103952A
Other languages
Japanese (ja)
Inventor
弘幸 三宅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP57103952A priority Critical patent/JPS58222706A/en
Publication of JPS58222706A publication Critical patent/JPS58222706A/en
Pending legal-status Critical Current

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  • Gas-Insulated Switchgears (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 [発明の技術分野] 本発明は、二重母線方式のガス絶縁開閉装置の配置構成
に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to the arrangement of a double-bus type gas-insulated switchgear.

[発明の技術的背景〕 変電所或いは開閉所におりる開閉装置は、変電所或いは
開閉所自体の用地の入手難の為、または装置を屋内に設
置する場合もある為、よりコンパクトにすることが望ま
れている。そこで、開閉装置を構成する各機器も絶縁性
に優れたSF6ガス等の絶縁ガスで密封される他、各機
器相互の配置1成も立体的になされる。
[Technical Background of the Invention] Switchgear installed in substations or switchyards must be made more compact because land for the substation or switchyard itself is difficult to obtain, or because the equipment may be installed indoors. is desired. Therefore, each device constituting the switchgear is also sealed with an insulating gas such as SF6 gas having excellent insulation properties, and each device is arranged three-dimensionally.

二重母線方式の開閉装置も、その例外ではなく、第1図
及び第2図に示すように、水平に並んだ第1系統と第2
系統の主母線1,2をしゃ断器、会、)上方に配置する
構成を従来から採用している。即ち、基礎床面に設置さ
れた横置形のしゃ断器3の一方の口出し部3Aには、垂
直に立上つl〔管路導体4が接続されている。一方、水
平方向に平行に並んだ2系統の主母線1.2は、しゃ断
器3の上方において、しゃ断器3の軸方向と直交して配
置される。そして、これら水平な主母線1,2は、前記
垂直な管路導体4を挾んで右左に配置されており、各主
母線1.2に対しては、管路導体4から管路区分器5を
経て別の水平な管路導体6が右左に伸び、先端のL字形
の断路器7を介して、各主母線1,2に接続されている
Double-bus type switchgear is no exception; as shown in Figures 1 and 2, the first system and second system are lined up horizontally.
Conventionally, a configuration has been adopted in which the main bus bars 1 and 2 of the system are placed above the breaker. That is, a vertically rising pipe conductor 4 is connected to one outlet 3A of the horizontal breaker 3 installed on the foundation floor. On the other hand, two main busbars 1.2 arranged in parallel in the horizontal direction are arranged above the breaker 3 and perpendicular to the axial direction of the breaker 3. These horizontal main busbars 1 and 2 are arranged on the right and left sides with the vertical conduit conductor 4 in between, and for each main busbar 1.2, from the conduit conductor 4 to the conduit divider 5 Another horizontal conduit conductor 6 extends from side to side and is connected to each main bus bar 1, 2 via an L-shaped disconnector 7 at the tip.

[背景技術の問題点] 以上の従来のガス絶縁開閉装置においては、しゃ断器3
の日出部3Aから垂直に立上がる管路導体4の右左に、
二重母線が水平方向に平行に配置されている為、開閉装
置の設置上どうしても広いスペースが必要であった。
[Problems in the background art] In the above conventional gas insulated switchgear, the circuit breaker 3
To the right and left of the pipe conductor 4 rising vertically from the sunrise part 3A,
Since the double busbars are arranged parallel to each other in the horizontal direction, a large space is required to install the switchgear.

[発明の目的] 本発明は、水平方向に平行に配置される二重母線の為に
必要とされる広いスペースを一縮小し、よりコンパクト
なガス絶縁開閉装置を提供づることを目的とする。
[Object of the Invention] An object of the present invention is to provide a more compact gas-insulated switchgear by reducing the large space required for double busbars arranged in parallel in the horizontal direction.

[発明の概要] 本発明のガス絶縁開閉装置は二系統の主母線を上下に重
ねて配置し、更にこれらの主母線をしゃ断器の上方に配
置することにより、開閉装置としての設置スペースを縮
小し、コンパクト化を図ったものである。
[Summary of the Invention] The gas-insulated switchgear of the present invention reduces the installation space as a switchgear by arranging two main busbars one above the other and further arranging these main busbars above the circuit breaker. It is designed to be more compact.

[発明の実施例] 本発明の一実施例を第3図及び第4図において説明する
。尚、第1図及び第2図の従来のガス絶縁開閉装置と同
一の部分については、同一の番号を付して説明を省略す
る。
[Embodiment of the Invention] An embodiment of the present invention will be described with reference to FIGS. 3 and 4. Incidentally, the same parts as those of the conventional gas insulated switchgear shown in FIGS. 1 and 2 are given the same numbers and the description thereof will be omitted.

床面に設置された横置形のしゃ断器3の一方の口出し部
3Aには、丁字形の管路区分器11が接続されている。
A T-shaped pipe segmentation device 11 is connected to one outlet 3A of the horizontal breaker 3 installed on the floor.

この丁字形管路区分器11の一方の口出し部は、上方向
を向いており、そこに管路導体12が垂直に接続されて
いる。他方の口出し部は、この管路導体12の軸線に対
して直角方向であって、しゃ断器11の内側に向って水
平に設けられている。
One outlet of this T-shaped pipe segmenter 11 faces upward, and a pipe conductor 12 is vertically connected thereto. The other outlet is provided in a direction perpendicular to the axis of the conduit conductor 12 and horizontally toward the inside of the breaker 11 .

さて、2系統の主母線1.2は、上下に重ねられ状態で
、しゃ断器3の上方に配置され、且つ、しゃ断器3の軸
線方向と直交して配置されている。
Now, the main busbars 1.2 of the two systems are arranged above the breaker 3 in a vertically overlapping state, and are arranged orthogonal to the axial direction of the breaker 3.

この主母線1,2を構成する上方の主母線1の上面及び
下方の主母線2の下面には、イれぞれ断路器13a、1
3bが接続されている。そして、上方の主母線1の断路
器13aと前記管路導体12の上端とは、管路区分器1
4及び上方の水平な管路導体15aにより接続されてい
る。また、下方の主母線2の断路器13bには、前記丁
字形管路区分器12の水平方向を向いた口出し部から延
びる下方別の水平な管路導体15bが接続されている。
Disconnectors 13a and 1 are provided on the upper surface of the upper main bus 1 and the lower surface of the lower main bus 2, which constitute the main buses 1 and 2, respectively.
3b is connected. The disconnector 13a of the upper main bus 1 and the upper end of the pipe conductor 12 are connected to the pipe segmenter 1.
4 and an upper horizontal conduit conductor 15a. Further, the disconnect switch 13b of the lower main bus bar 2 is connected to another lower horizontal pipe conductor 15b extending from the horizontally directed outlet of the T-shaped pipe segmenter 12.

以上の構成によれば、2系統の主母線1.2−を水平方
向に平行に並べた構成を採らずに済み、上下に重ねるこ
とができるので、開閉装置の設置スペースを1系統の主
母線の幅に相当する分まで縮小できる。また、しゃ断器
及び各系統の主母線が同一位置に設置されるので、保守
点検などの操作性が向上し、更にこれらを支持する架台
等も共通化できる。 尚、本発明は、3相一括母線に実
施することもでき、この場合には更に操作性及び架台の
構造を簡素化することができる。
According to the above configuration, it is not necessary to arrange the main bus bars 1.2- of the two systems in parallel in the horizontal direction, and they can be stacked vertically, so the installation space for the switchgear can be reduced by the main bus bar of one system. can be reduced to an amount equivalent to the width of . Furthermore, since the circuit breaker and the main bus bar of each system are installed at the same location, operability such as maintenance and inspection is improved, and the frames and the like that support them can also be used in common. Note that the present invention can also be implemented in a three-phase collective busbar, and in this case, the operability and the structure of the frame can be further simplified.

[発明の効果] 本発明によれば、ガス絶縁開閉装置の設置スペースを縮
小でき、操作性の向上及び架台等の簡素化が可能になり
、コンパクトでコストの低いガス絶縁開閉装置を提供で
きる。
[Effects of the Invention] According to the present invention, the installation space of the gas insulated switchgear can be reduced, the operability can be improved, the mount etc. can be simplified, and a compact and low cost gas insulated switchgear can be provided.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来のガス絶縁開閉′3装置の平面図、第2図
は第1図の正面図、第3図は本発明のガス絶縁開閉装置
の平面図、第4図は第3図の正面図である。 1.2・・・主母線、3・・・しゃ断器、4.6,12
゜15a、15b・・・管路導体、5,11.14−管
路区分器、7,13a 、13b・・・断路器。 7317代理人弁理士則近憲佑(ほか1名)第18 第2図 、第3図 第4図
Fig. 1 is a plan view of a conventional gas insulated switchgear, Fig. 2 is a front view of Fig. 1, Fig. 3 is a plan view of the gas insulated switchgear of the present invention, and Fig. 4 is a plan view of Fig. 3. It is a front view. 1.2... Main bus bar, 3... Breaker, 4.6, 12
15a, 15b... Pipe conductor, 5, 11. 14-Pipe segmenter, 7, 13a, 13b... Disconnector. 7317 Representative Patent Attorney Kensuke Norichika (and 1 other person) 18 Figures 2, 3, and 4

Claims (3)

【特許請求の範囲】[Claims] (1) 二重母線方式のガス絶縁開閉装置において、第
1系統と第2系統の主母線を上下に平行に配置し、且つ
これら2系統の主母線をしゃ断器の上方にしゃ断器の軸
線方向と直交して配置し、各系統の主母線に設けた断路
器からは、しゃ断器の軸線方向に沿って水平な管路導体
をそれぞれ延長し、この水平な管路導体を、しゃ断器の
一端から上方に延長した垂直な管路導体に接続したこと
を特徴とづるガス絶縁開閉装置。
(1) In a double bus type gas insulated switchgear, the main bus bars of the first system and the second system are arranged vertically in parallel, and the main bus bars of these two systems are placed above the breaker in the axial direction of the breaker. A horizontal pipe conductor is extended along the axial direction of the breaker from the disconnect switch installed perpendicularly to the main bus bar of each system, and this horizontal pipe conductor is connected to one end of the breaker. Gas insulated switchgear characterized by being connected to a vertical conduit conductor extending upward from.
(2) 断路器が、上方の主母線の上面に設けられ、下
方の主母線の下面に設けられている特許請求の範囲第1
項記載のガス絶縁開閉装置。
(2) Claim 1 in which the disconnect switch is provided on the upper surface of the upper main bus bar and is provided on the lower surface of the lower main bus bar.
Gas insulated switchgear as described in .
(3) 水平な管路導体と垂直な管路導体とが、しゃ断
器の一方の口出し部に丁字形管路区分器を接続し、この
丁字形管路区分器の上方の口出し部を垂直な管路導体及
び上方の水平な管路導体を経て上方の主母線の新路器に
接続し、また、丁字形管路区分器の水平方向の口出し部
を、下方の水平な管路導体を紅で下方の主母線の1!7
1路器に接続したものである特許請求の範囲第1項また
は第2項記載のガス絶縁開閉装置。
(3) A horizontal pipe conductor and a vertical pipe conductor connect a T-shaped pipe segmenter to one outlet of the breaker, and connect the upper outlet of the T-shaped pipe segmenter to a vertical pipe conductor. Connect the pipe conductor and the upper horizontal pipe conductor to the new circuit on the upper main busbar, and connect the horizontal outlet of the T-shaped pipe segmenter to the lower horizontal pipe conductor. 1!7 of the lower main bus line
A gas insulated switchgear according to claim 1 or 2, which is connected to a single-path switch.
JP57103952A 1982-06-18 1982-06-18 Gas insulated switching device Pending JPS58222706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57103952A JPS58222706A (en) 1982-06-18 1982-06-18 Gas insulated switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57103952A JPS58222706A (en) 1982-06-18 1982-06-18 Gas insulated switching device

Publications (1)

Publication Number Publication Date
JPS58222706A true JPS58222706A (en) 1983-12-24

Family

ID=14367749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57103952A Pending JPS58222706A (en) 1982-06-18 1982-06-18 Gas insulated switching device

Country Status (1)

Country Link
JP (1) JPS58222706A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008068944A1 (en) * 2006-12-05 2008-06-12 Mitsubishi Electric Corporation Gas insulated switchgear
WO2008075436A1 (en) * 2006-12-21 2008-06-26 Mitsubishi Electric Corporation Gas insulated switchgear
JP4814958B2 (en) * 2006-12-05 2011-11-16 三菱電機株式会社 Gas insulated switchgear

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008068944A1 (en) * 2006-12-05 2008-06-12 Mitsubishi Electric Corporation Gas insulated switchgear
JP4814958B2 (en) * 2006-12-05 2011-11-16 三菱電機株式会社 Gas insulated switchgear
US8089020B2 (en) 2006-12-05 2012-01-03 Mitsubishi Electric Corporation Gas-insulated switching apparatus
WO2008075436A1 (en) * 2006-12-21 2008-06-26 Mitsubishi Electric Corporation Gas insulated switchgear
JPWO2008075436A1 (en) * 2006-12-21 2010-04-08 三菱電機株式会社 Gas insulated switchgear
US7903394B2 (en) 2006-12-21 2011-03-08 Mitsubishi Electric Corporation Gas-insulated switchgear

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