JPH0767221B2 - Gas insulated busbar equipment - Google Patents
Gas insulated busbar equipmentInfo
- Publication number
- JPH0767221B2 JPH0767221B2 JP9277483A JP9277483A JPH0767221B2 JP H0767221 B2 JPH0767221 B2 JP H0767221B2 JP 9277483 A JP9277483 A JP 9277483A JP 9277483 A JP9277483 A JP 9277483A JP H0767221 B2 JPH0767221 B2 JP H0767221B2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- container
- gas
- branch
- bus bar
- 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.)
- Expired - Lifetime
Links
Landscapes
- Installation Of Bus-Bars (AREA)
Description
【発明の詳細な説明】 この発明はガス絶縁母線装置に関するものであり、特に
導体の曲がり構造部を改良したガス絶縁母線装置に関す
るものである。The present invention relates to a gas-insulated busbar device, and more particularly to a gas-insulated busbar device with an improved conductor bending structure.
近年電力系統のガス絶縁機器の配置は、用地の縮少化及
び機器の小型化を達成すために、ガス絶縁機器の配置も
複雑化,多様化してきている。これらのガス絶縁機器を
接続するガス絶縁母線においても、布設場所,条件に対
応すべく洞道から地上部へ、また地上部から鉄塔上へ
等、機器を上下方向に配置した曲がり構造部が増大する
傾向がある。In recent years, the arrangement of gas-insulated equipment in electric power systems has become complicated and diversified in order to reduce the size of the land and downsize the equipment. Even for gas-insulated busbars that connect these gas-insulated devices, the bending structure part where the devices are arranged vertically, such as from the cavern to the ground part or from the ground part to the steel tower, increases according to the installation location and conditions. Tend to do.
この発明は前記のような曲がり構造部において、組立,
据付,解体等の作業を容易に、且つ他の機器を移動させ
ることなく行うことできるようにしたものである。The present invention is an assembly,
This makes it possible to easily perform work such as installation and dismantling without moving other equipment.
第1図は従来のガス絶縁母線装置を示す側断面図であ
る。第1図において、第1,第2の容器(1),(2)は
例えばSF6ガスが封入された円筒状の接地タンクであ
る。第1,第2の導体(3),(4)はそれぞれ第1,第2
の容器(1),(2)内に同軸状にそれぞれ交叉する方
向に収納されている。スペーサ用導体(5)は絶縁スペ
ーサ(6)と一体に注型して構成されている。第1の接
触子(7)は第1の導体(3)の一端部とスペーサ用導
体(5)の一端部とを電気的に嵌合接続するものであ
る。第1のシールド(8)は第1の接触子(7)の周囲
に設けられ、接続部の電界を緩衝するものである。第3
の導体(9)はその一端部はスペーサ用導体(5)の他
端部に例えば溶接によつて接続されている。第2の接触
子(10)は第8の導体(9)の他端部を第2の導体
(4)の一端部に電気的に嵌合接続するものである。第
2のシールド(11)は第2の接触子(10)の周囲に設け
られ、接続部の電界を緩衝するものである。第3の容器
(12)は例えばSF6ガスが封入された曲り構造の円筒状
の接地タンクであり、第1,第2の容器(1),(2)間
を密閉接続するものである。ボルト(13)は第1の容器
(1)と第3の容器(12)とを絶縁スペーサ(6)を介
して接合するものである。ボルト(14)は第2の容器
(2)と第3の容器(12)とを接合するものである。FIG. 1 is a side sectional view showing a conventional gas-insulated bus bar device. In FIG. 1, the first and second containers (1) and (2) are, for example, cylindrical ground tanks filled with SF 6 gas. The first and second conductors (3) and (4) are respectively the first and second conductors.
The containers (1) and (2) are housed in the respective containers in a coaxially intersecting direction. The spacer conductor (5) is cast integrally with the insulating spacer (6). The first contactor (7) electrically fits and connects one end of the first conductor (3) and one end of the spacer conductor (5). The first shield (8) is provided around the first contactor (7) and buffers the electric field of the connection portion. Third
One end of the conductor (9) is connected to the other end of the spacer conductor (5) by, for example, welding. The second contact (10) electrically connects the other end of the eighth conductor (9) to one end of the second conductor (4). The second shield (11) is provided around the second contactor (10) and buffers the electric field of the connecting portion. The third container (12) is, for example, a cylindrical grounded tank having a curved structure in which SF 6 gas is sealed, and the first and second containers (1) and (2) are hermetically connected. The bolt (13) joins the first container (1) and the third container (12) through the insulating spacer (6). The bolt (14) joins the second container (2) and the third container (12).
次に従来の装置の組立について説明する。まずスペーサ
用導体(5)の一端部と第1の導体(3)とを第1の接
触子(7)を介して嵌合接続し、接続部に第1のシール
ド(8)を施した後、絶縁スペーサ(6)を第1の容器
(1)の開口端部に取付ける。次に第3の導体(9)の
一端部とスペーサ用導体(5)の他端部とを例えば溶接
により接合した後、ボルト(13)によつて第3の容器
(12)を絶縁スペーサ(6)を介して第1の容器(1)
に接合する。続いて第2の導体(4)の一端部と第3の
導体(9)の他端部とを第2の接触子(10)を介して嵌
合接続し、接続部に第2のシールド(11)を施す。その
後第2の容器(2)を第3の容器(12)にボルト(14)
によつて接合する。Next, the assembly of the conventional device will be described. First, one end of the spacer conductor (5) and the first conductor (3) are fitted and connected via the first contactor (7), and then the first shield (8) is applied to the connecting portion. , An insulating spacer (6) is attached to the open end of the first container (1). Next, one end of the third conductor (9) and the other end of the spacer conductor (5) are joined, for example, by welding, and then the third container (12) is insulated with a bolt (13) to form an insulating spacer ( 6) via the first container (1)
To join. Then, one end of the second conductor (4) and the other end of the third conductor (9) are fitted and connected via the second contactor (10), and the second shield ( 11) is given. After that, bolt (14) the second container (2) to the third container (12).
To join.
次に第3の容器(12)のみを解体したい場合において
も、第3の導体(9)の他端部は第2の容器(2)内に
挿入されているため、第2の容器(2)を解体する必要
がある。第2の容器(2)が変圧器,GIS等大形の機器の
場合には、その解体並びに再度の組立,据付作業が必要
となり、第3の容器(12)の解体作業が大工事となる欠
点があつた。Next, even when it is desired to dismantle only the third container (12), the other end of the third conductor (9) is inserted into the second container (2). ) Need to be dismantled. If the second container (2) is a large-scale device such as a transformer or GIS, disassembly, reassembly, and installation work are required, and dismantling work for the third container (12) is a major work. There was a flaw.
この発明は上記のような従来のものの欠点を除去するた
めになされたものであり、第1,第2の容器(1),
(2)の解体することなく第3の容器(12)のみを解体
できるようにしたガス絶縁母線装置を提供することを目
的としている。The present invention has been made to eliminate the above-mentioned drawbacks of the conventional ones. The first and second containers (1),
It is an object of the present invention to provide a gas-insulated bus bar device capable of dismantling only the third container (12) without disassembling (2).
以下この発明の一実施例を図について説明する。第2図
はこの発明に係るガス絶縁母線装置の一実施例を示す側
断面図である。図中第1図と同一部分には同一符号を付
している。第2図において、分岐導体(15)は例えば容
器状に構成されて、その一壁面(151)にペーサ用導体
(5)の他端部がボルト(16)によつて取付けられ、そ
の他壁面(152)に第3の導体(9A)の一端部がボルト
(17)によつて取付けられたものであり、ボルト(1
6),(17)を着脱するための例えば開口部(153)を備
えている。第3の容器(12A)は分岐導体(15)並びに
第3の導体(9A)を収納し、第1,第2の容器(1),
(2)間を密閉接続するものであり、開口部(153)を
介してボルト(16),(17)を容器外部から着脱作業す
るための開閉部(121)を備えている。ボルト(18)は
開閉部(121)を第3の容器(12A)に着脱可能に取付け
るものである。An embodiment of the present invention will be described below with reference to the drawings. FIG. 2 is a side sectional view showing an embodiment of the gas insulated bus bar apparatus according to the present invention. The same parts as those in FIG. 1 are designated by the same reference numerals. In FIG. 2, the branch conductor (15) is configured, for example, in a container shape, the other end of the pacer conductor (5) is attached to one wall surface (151) of the branch conductor (15) by a bolt (16), and the other wall surface ( 152), one end of the third conductor (9A) is attached by a bolt (17).
For example, an opening (153) for attaching and detaching 6) and (17) is provided. The third container (12A) houses the branch conductor (15) and the third conductor (9A), and the first and second containers (1),
The parts (2) are hermetically connected to each other, and are provided with an opening / closing part (121) for attaching and detaching the bolts (16) and (17) from the outside of the container through the opening (153). The bolt (18) detachably attaches the opening / closing part (121) to the third container (12A).
次に動作について説明する。今、第2図に示すように接
続されたガス絶縁母線装置において、第3の容器(12
A)のみを取外したい場合、開閉部(121)を開き開口部
(153)からボルト(16),(17)を外して分岐導体(1
5)をペーサ用導体(5)と第3の導体(9A)とから取
外す。次に第3の導体(9A)を矢印ア方向に引下げ、第
2の接触子(10)との嵌合接続を切放す。この場合にお
いて第3の導体(9A)の長手方向の寸法A1が、第8の容
器(12)の第3の導体(9A)の長手方向の寸法Bよりも
短かければ、第3の導体(9A)を第3の容器(12)内に
収納した状態で第2の接触子(10)から切放すことがで
きる。従つて、ボルト(13),(14)を取外すことによ
り、第3の容器(12A)の矢印イ方向への水平移動が可
能となる。また第3の導体(9A)と分岐導体(15)とを
合わせた第3の導体(9A)の長手方向の寸法A2が第3の
容器(12)の寸法Bよりも短かければ、ボルト(17)を
取外すことなくボルト(16)のみを取外し、分岐導体
(15)と第3の導体(9A)とを接合した状態のまま矢印
ア方向に引下げ、第2の接触子(10)との嵌合接続を切
放すことにより、第3の容器(12)の矢印イ方向への水
平移動が可能となる。Next, the operation will be described. Now, in the gas-insulated busbar device connected as shown in FIG. 2, the third container (12
If you want to remove only A), open the opening / closing part (121), remove the bolts (16) and (17) from the opening (153), and remove the branch conductor (1
Remove 5) from the pacer conductor (5) and the third conductor (9A). Next, the third conductor (9A) is pulled down in the direction of arrow A, and the fitting connection with the second contactor (10) is cut off. In this case, if the longitudinal dimension A 1 of the third conductor (9A) is shorter than the longitudinal dimension B of the third conductor (9A) of the eighth container (12), the third conductor (9A) (9A) can be cut off from the second contactor (10) in a state of being housed in the third container (12). Therefore, by removing the bolts (13) and (14), the third container (12A) can be horizontally moved in the arrow A direction. If the dimension A 2 in the longitudinal direction of the third conductor (9A) including the third conductor (9A) and the branch conductor (15) is shorter than the dimension B of the third container (12), the bolt Remove only the bolt (16) without removing the (17), pull down in the direction of the arrow A with the branch conductor (15) and the third conductor (9A) joined, and remove the second contactor (10). By disconnecting the fitting connection of the third container (12), the third container (12) can be moved horizontally in the direction of arrow a.
この発明は以上のように構成され、第1,第2の導体
(3),(4)のそれぞれに直接もしくは間接に着脱可
能に取付けられる分岐導体(15)を備えているため、第
3の容器(12A)のみを第1,第2の容器(1),(2)
から第1,第2の容器(1),(2)を解体することなく
取外すことができる。また3の容器(12A)を第1,第2
の容器(1),(2)へ接続組立てる場合においても、
前記手順を逆にすることにより相手機器に影響を及ぼす
ことがなく、かつベローズ等の伸縮管も不要となる。ま
た図示の実施例の如く絶縁スペーサ(6)が設けられて
いる場合には、絶縁スペーサ(6)を取外すことなく第
3の容器(12A)のみを取外すことできる。なお、寸法A
1,A2,Bは機器の現地寸法に合わせて設定されるものであ
る。Since the present invention is configured as described above and includes the branch conductor (15) detachably attached to each of the first and second conductors (3) and (4) directly or indirectly, Only the container (12A) is the first and second container (1), (2)
Can be removed without disassembling the first and second containers (1) and (2). In addition, the 3rd container (12A) the 1st, 2nd
Even when connecting and assembling to the containers (1) and (2) of
By reversing the above procedure, the counterpart device is not affected, and the expansion tube such as the bellows becomes unnecessary. When the insulating spacer (6) is provided as in the illustrated embodiment, only the third container (12A) can be removed without removing the insulating spacer (6). Dimension A
1 , A 2 and B are set according to the local dimensions of the equipment.
以上のようにこの発明によれば、ガス絶縁母線装置の曲
がり部を、他の機器を解体することなく着脱でき、据付
作業が容易となり、保守,点検を安価に且つ容易に行う
ことができる等の諸効果を有する。As described above, according to the present invention, the bent portion of the gas-insulated bus bar device can be attached and detached without disassembling other devices, the installation work can be facilitated, and maintenance and inspection can be performed inexpensively and easily. Have various effects.
第1図は従来のガス絶縁母線装置を示す側断面図、第2
図はこの発明に係るガス絶縁母線装置の一実施例を示す
側断面図である。 図において、(1),(2)は第1,第2の容器、
(3),(4)は第1,第2の導体、(5)はスペーサ用
導体、(6)は絶縁スペーサ、(7)は第1の接触子、
(8)は第1のシールド、(9A)は第3の導体、(10)
は第2の接触子、(11)は第2のシールド、(12A)は
第3の容器、(121)は開閉部、(13),(14)はボル
ト、(15)は分岐導体、(151)は一壁面、(152)は他
壁面、(153)は開口部、(16),(17),(18)はボ
ルトである。なお各図中同一部分には同一符号を付して
いる。FIG. 1 is a side sectional view showing a conventional gas-insulated bus bar device, FIG.
FIG. 1 is a side sectional view showing an embodiment of a gas insulated bus bar device according to the present invention. In the figure, (1) and (2) are the first and second containers,
(3) and (4) are first and second conductors, (5) is a conductor for spacers, (6) is an insulating spacer, (7) is a first contactor,
(8) is the first shield, (9A) is the third conductor, (10)
Is a second contactor, (11) is a second shield, (12A) is a third container, (121) is an opening / closing part, (13) and (14) are bolts, (15) is a branch conductor, ( 151) is one wall surface, (152) is the other wall surface, (153) is an opening, and (16), (17) and (18) are bolts. Note that the same reference numerals are given to the same portions in each drawing.
Claims (3)
1の導体に対して交叉する方向に配設された第2の導体
を収納した第2の容器、前記第1,第2の導体のそれぞれ
に直接もしくは間接に着脱可能に取付けられ前記第1,第
2の導体を接続する分岐導体、前記分岐導体を収納し前
記第1,第2の容器間を密閉接続する第3の容器、及び前
記第3の容器に設けられ前記第3の容器の外部から前記
分岐導体の前記第1,第2の導体への着脱作業を行う開閉
部を備え、前記開閉部からの作業によつて前記分岐導体
を前記第1,第2の導体から取外すことにより、前記第1,
第2の容器から前記第3の容器を取外せるようにしたこ
とを特徴とするガス絶縁母線装置。1. A first container accommodating a first conductor, a second container accommodating a second conductor arranged in a direction intersecting with the first conductor, the first container, the first container, and the second container. A branch conductor removably attached to each of the two conductors directly or indirectly to connect the first and second conductors, and a third conductor for accommodating the branch conductor and sealingly connecting the first and second containers. And an opening / closing part which is provided in the third container and is used for attaching / detaching the branch conductor to / from the first and second conductors from the outside of the third container. Therefore, by removing the branch conductor from the first and second conductors,
A gas-insulated bus bar device, wherein the third container can be removed from the second container.
接続される第3の導体に着脱可能に取付けられ、前記第
3の導体の長手方向の第3の容器の寸法は、前記第3の
導体の長手方向の寸法より長く構成されている特許請求
の範囲第(1)項記載のガス絶縁母線装置。2. A branch conductor is detachably attached to a third conductor which is detachably fitted and connected to the second conductor, and a dimension of the third container in the longitudinal direction of the third conductor is The gas-insulated bus bar device according to claim (1), wherein the gas-insulated bus bar device is configured to be longer than the dimension of the third conductor in the longitudinal direction.
接続される第3の導体に着脱可能に取付けられ、前記第
3の導体の長手方向の第3の容器の寸法は、前記第3の
導体の長手方向の前記第3の導体と前記分岐導体とを合
わせた寸法より長く構成されている特許請求の範囲第
(1)項記載のガス絶縁母線装置。3. The branch conductor is detachably attached to a third conductor which is detachably fitted and connected to the second conductor, and a dimension of the third container in the longitudinal direction of the third conductor is: The gas-insulated bus bar device according to claim 1, wherein the gas-insulated bus bar device is configured to be longer than the combined size of the third conductor and the branch conductor in the longitudinal direction of the third conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9277483A JPH0767221B2 (en) | 1983-05-24 | 1983-05-24 | Gas insulated busbar equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9277483A JPH0767221B2 (en) | 1983-05-24 | 1983-05-24 | Gas insulated busbar equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59216413A JPS59216413A (en) | 1984-12-06 |
| JPH0767221B2 true JPH0767221B2 (en) | 1995-07-19 |
Family
ID=14063766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9277483A Expired - Lifetime JPH0767221B2 (en) | 1983-05-24 | 1983-05-24 | Gas insulated busbar equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0767221B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5523903B2 (en) * | 2010-04-07 | 2014-06-18 | 株式会社東芝 | Gas insulated bus |
-
1983
- 1983-05-24 JP JP9277483A patent/JPH0767221B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59216413A (en) | 1984-12-06 |
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