JPS6233611U - - Google Patents
Info
- Publication number
- JPS6233611U JPS6233611U JP12489885U JP12489885U JPS6233611U JP S6233611 U JPS6233611 U JP S6233611U JP 12489885 U JP12489885 U JP 12489885U JP 12489885 U JP12489885 U JP 12489885U JP S6233611 U JPS6233611 U JP S6233611U
- Authority
- JP
- Japan
- Prior art keywords
- sealed
- switchgear
- bus
- double
- units
- 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
Links
- 239000012530 fluid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Description
第１図は本考案の実施例による装置構成図、第
２図は本考案の密封形開閉装置に用いられるケー
ブルヘツドの構造例を示す説明断面図、第３図、
第４図は故障を生じた開閉ユニツトを分離する手
順を示す説明図、第５図は従来の密封形開閉装置
の構成例を示す図である。
１ａ，１ｂ，１ｃ，１ｄ……開閉ユニツト、２
ａ，２ｂ，２ｃ，２ｄ……密閉容器、５……複母
線、６ａ，６ｂ，６ｃ，６ｄ，８ａ，８ｂ，８ｃ
，８ｄ……断路器、７ａ，７ｂ，７ｃ，７ｄ……
遮断器、１２，１３……絶縁ケーブル、２０ａ，
２０ｂ，２０ｃ，２０ｄ……線路、３０ａ，３０
ｄ，４０ａ，４０ｄ……ケーブルヘツド、５０…
…碍管、５４……中心導体、７０……絶縁ケーブ
ル。
FIG. 1 is a configuration diagram of a device according to an embodiment of the present invention, FIG. 2 is an explanatory cross-sectional view showing an example of the structure of a cable head used in a sealed switchgear of the present invention, and FIG.
FIG. 4 is an explanatory diagram showing a procedure for separating a faulty switching unit, and FIG. 5 is a diagram showing an example of the configuration of a conventional sealed switching device. 1a, 1b, 1c, 1d...Opening/closing unit, 2
a, 2b, 2c, 2d...Airtight container, 5...Double bus bar, 6a, 6b, 6c, 6d, 8a, 8b, 8c
, 8d... Disconnector, 7a, 7b, 7c, 7d...
Circuit breaker, 12, 13...Insulated cable, 20a,
20b, 20c, 20d...railway, 30a, 30
d, 40a, 40d...cable head, 50...
...Insulator tube, 54...Center conductor, 70...Insulated cable.
Claims (1)
、この複母線に接続される線路１回線分の遮断器
、断路器などの開閉機器とを収容してなる開閉ユ
ニツトを複数個連結して構成した複母線式密封形
開閉装置において、該装置の両端部に位置する開
閉ユニツトにそれぞれ前記複母線と電気的に接続
されるとともに該開閉ユニツト外方からの絶縁ケ
ーブルの着脱が該開閉ユニツトの密閉容器に封入
された絶縁性流体を抜くことなく可能なケーブル
ヘツドが設けられていることを特徴とする密封形
開閉装置。 A plurality of switching units are connected together, each of which houses a multi-bus bar and switching equipment such as circuit breakers and disconnectors for one circuit line connected to the multi-bus bar in a sealed container filled with insulating fluid. In the double-bus sealed type switchgear constructed, the double-bus wires are electrically connected to the switchgear units located at both ends of the device, and the insulated cables can be attached and detached from the outside of the switchgear units. A sealed switchgear characterized by being provided with a cable head that can be connected without draining an insulating fluid sealed in a sealed container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12489885U JPS6233611U (en) | 1985-08-14 | 1985-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12489885U JPS6233611U (en) | 1985-08-14 | 1985-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6233611U true JPS6233611U (en) | 1987-02-27 |
Family
ID=31017319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12489885U Pending JPS6233611U (en) | 1985-08-14 | 1985-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6233611U (en) |
-
1985
- 1985-08-14 JP JP12489885U patent/JPS6233611U/ja active Pending
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