JPH0256331U - - Google Patents
Info
- Publication number
- JPH0256331U JPH0256331U JP13568688U JP13568688U JPH0256331U JP H0256331 U JPH0256331 U JP H0256331U JP 13568688 U JP13568688 U JP 13568688U JP 13568688 U JP13568688 U JP 13568688U JP H0256331 U JPH0256331 U JP H0256331U
- Authority
- JP
- Japan
- Prior art keywords
- switch element
- vacuum interrupter
- commutating capacitor
- turned
- vacuum
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は従来の回路図である。 １……真空インタラプタ、２……転流コンデン
サ、３……サイリスタ、４……補助電源、５……
直流リアクトル。
図は従来の回路図である。 １……真空インタラプタ、２……転流コンデン
サ、３……サイリスタ、４……補助電源、５……
直流リアクトル。
Claims (1)
- 真空インタラプタに並列に転流コンデンサとス
イツチ素子の直列回路を設け、前記スイツチ素子
のオンによつて前記転流コンデンサの充電電荷を
前記真空インタラプタのしや断時にその主回路電
流と逆方向に放電させる直流真空しや断器におい
て、前記真空インタラプタと転流コンデンサとス
イツチ素子の接続回路に直列に直流リアクトルを
設けたことを特徴とする直流真空しや断器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13568688U JPH0256331U (ja) | 1988-10-18 | 1988-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13568688U JPH0256331U (ja) | 1988-10-18 | 1988-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256331U true JPH0256331U (ja) | 1990-04-24 |
Family
ID=31395536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13568688U Pending JPH0256331U (ja) | 1988-10-18 | 1988-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256331U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200028455A (ko) * | 2017-07-24 | 2020-03-16 | 치아오시 구오 | 직류 소호 회로 및 장치 |
| JP2020527845A (ja) * | 2017-07-24 | 2020-09-10 | 郭橋石 | 直流消弧装置 |
-
1988
- 1988-10-18 JP JP13568688U patent/JPH0256331U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200028455A (ko) * | 2017-07-24 | 2020-03-16 | 치아오시 구오 | 직류 소호 회로 및 장치 |
| JP2020527845A (ja) * | 2017-07-24 | 2020-09-10 | 郭橋石 | 直流消弧装置 |