JPH0256332U - - Google Patents
Info
- Publication number
- JPH0256332U JPH0256332U JP13568788U JP13568788U JPH0256332U JP H0256332 U JPH0256332 U JP H0256332U JP 13568788 U JP13568788 U JP 13568788U JP 13568788 U JP13568788 U JP 13568788U JP H0256332 U JPH0256332 U JP H0256332U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum interrupter
- series
- terminals
- switch
- pair
- 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
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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、3A,3B,5A,5B……サイリスタ、4
……補助電源。
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、3A,3B,5A,5B……サイリスタ、4
……補助電源。
Claims (1)
- 真空インタラプタの両端子に並列に直列接続の
一対のスイツチ直列回路を設け、前記真空インタ
ラプタの両端子に並列に直列接続の一対のスイツ
チ直列回路を設け、前記両スイツチ直列回路の両
接続点間に転流コンデンサを設け、該転流コンデ
ンサを所定の極性に充電しておく補助電源を設け
、前記転流コンデンサから前記真空インタラプタ
にその主回路電流とは逆方向に放電電流を流す電
流経路を前記両スイツチ直列回路のスイツチの選
択点弧で形成する構成にしたことを特徴とする両
方向性直流真空しや断器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13568788U JPH0256332U (ja) | 1988-10-18 | 1988-10-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13568788U JPH0256332U (ja) | 1988-10-18 | 1988-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0256332U true JPH0256332U (ja) | 1990-04-24 |
Family
ID=31395538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13568788U Pending JPH0256332U (ja) | 1988-10-18 | 1988-10-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0256332U (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012195121A (ja) * | 2011-03-16 | 2012-10-11 | Fuji Electric Co Ltd | 回路遮断器 |
JP2015226435A (ja) * | 2014-05-29 | 2015-12-14 | 株式会社東芝 | 直流遮断装置 |
US9948089B2 (en) | 2013-12-11 | 2018-04-17 | Mitsubishi Electric Corporation | DC circuit breaker device |
US10184452B2 (en) | 2014-09-16 | 2019-01-22 | Mitsubishi Electric Corporation | Wind power generation system and DC power transmission system |
US10403449B2 (en) | 2014-10-09 | 2019-09-03 | Mitsubishi Electric Corporation | Direct-current circuit breaker |
-
1988
- 1988-10-18 JP JP13568788U patent/JPH0256332U/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012195121A (ja) * | 2011-03-16 | 2012-10-11 | Fuji Electric Co Ltd | 回路遮断器 |
US9948089B2 (en) | 2013-12-11 | 2018-04-17 | Mitsubishi Electric Corporation | DC circuit breaker device |
JP2015226435A (ja) * | 2014-05-29 | 2015-12-14 | 株式会社東芝 | 直流遮断装置 |
US10184452B2 (en) | 2014-09-16 | 2019-01-22 | Mitsubishi Electric Corporation | Wind power generation system and DC power transmission system |
US10403449B2 (en) | 2014-10-09 | 2019-09-03 | Mitsubishi Electric Corporation | Direct-current circuit breaker |
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