JPS62161516U - - Google Patents
Info
- Publication number
- JPS62161516U JPS62161516U JP4745986U JP4745986U JPS62161516U JP S62161516 U JPS62161516 U JP S62161516U JP 4745986 U JP4745986 U JP 4745986U JP 4745986 U JP4745986 U JP 4745986U JP S62161516 U JPS62161516 U JP S62161516U
- Authority
- JP
- Japan
- Prior art keywords
- disconnection section
- movable contact
- main circuit
- fixed electrode
- contact
- 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
- 238000004804 winding Methods 0.000 claims 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Description
第１図ないし第４図は本考案の実施例を示した
もので、第１図は要部を断面して示した側面図、
第２図は正面図、第３図及び第４図はそれぞれ本
考案で用いる変成器接離用断路部の閉路状態及び
開路状態の構成を示す構成図、第５図は本考案を
適用するガス絶縁開閉装置の各相の電気的構成を
示した単線結線図、第６図は従来のガス絶縁開閉
装置で用いられていた変成器接離用断路部の構成
を示した構成図である。
ＰＴ…電圧変成器、ＣＢ…遮断器、ＤＳ１１，
ＤＳ１２，ＤＳ２…断路器、ＥＳ１〜ＥＳ３…接
地装置、ＤＳ３…変成器接離用断路部、１〜４…
金属容器、３５…ガス絶縁開閉装置の主回路につ
ながる導体、４２…変成器ＰＴにつながる導体、
４３…摺動コンタクト、４４…可動コンタクト、
４５…固定コンタクト、４６…絶縁ロツド、４７
…操作ロツド、５０…絶縁部材、５２…貫通導体
、５４…試験電圧印加用端子部。
1 to 4 show an embodiment of the present invention, and FIG. 1 is a side view showing a cross section of the main part;
Figure 2 is a front view, Figures 3 and 4 are block diagrams showing the configuration of the transformer connection/disconnection section used in the present invention in the closed and open states, respectively, and Figure 5 is the gas to which the present invention is applied. A single line diagram showing the electrical configuration of each phase of the insulated switchgear, and FIG. 6 is a configuration diagram showing the configuration of a transformer connection/disconnection disconnecting section used in a conventional gas insulated switchgear. PT...voltage transformer, CB...breaker, DS 11 ,
DS 12 , DS 2 ... Disconnector, ES 1 to ES 3 ... Earthing device, DS 3 ... Disconnector for connecting and separating transformer, 1 to 4...
Metal container, 35...Conductor connected to the main circuit of the gas insulated switchgear, 42...Conductor connected to the transformer PT,
43...Sliding contact, 44...Movable contact,
45...Fixed contact, 46...Insulating rod, 47
...Operation rod, 50... Insulating member, 52... Through conductor, 54... Terminal section for applying test voltage.
Claims (1)
してなる主回路と、前記主回路に断路部を介して
接続された電圧変成器とを備え、前記断路部は前
記電圧変成器の１次巻線につながる可動コンタク
トと前記主回路につながる固定コンタクトとを有
しているガス絶縁開閉装置において、 前記断路部は前記可動コンタクトが開路状態に
操作された時に該可動コンタクトが接触するよう
に設けられた固定電極を有し、 前記固定電極につながる試験電圧印加用端子部
が接地電位部に対して絶縁された状態で外部に引
出されていることを特徴とするガス絶縁開閉装置
。[Claims for Utility Model Registration] A main circuit formed by connecting switching equipment to form a predetermined circuit, and a voltage transformer connected to the main circuit via a disconnection section, the disconnection section comprising: is a gas-insulated switchgear having a movable contact connected to the primary winding of the voltage transformer and a fixed contact connected to the main circuit, wherein the disconnection section is connected to the disconnection section when the movable contact is operated to open the circuit. The movable contact has a fixed electrode provided in contact with the fixed electrode, and a test voltage application terminal part connected to the fixed electrode is drawn out to the outside in a state insulated from a ground potential part. Gas insulated switchgear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4745986U JPS62161516U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4745986U JPS62161516U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62161516U true JPS62161516U (en) | 1987-10-14 |
Family
ID=30868086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4745986U Pending JPS62161516U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62161516U (en) |
-
1986
- 1986-03-31 JP JP4745986U patent/JPS62161516U/ja active Pending
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