JPS57176623A - Dc breaker - Google Patents

Dc breaker

Info

Publication number
JPS57176623A
JPS57176623A JP56061287A JP6128781A JPS57176623A JP S57176623 A JPS57176623 A JP S57176623A JP 56061287 A JP56061287 A JP 56061287A JP 6128781 A JP6128781 A JP 6128781A JP S57176623 A JPS57176623 A JP S57176623A
Authority
JP
Japan
Prior art keywords
breaker
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
Application number
JP56061287A
Other languages
Japanese (ja)
Inventor
Toyofumi Yoshizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56061287A priority Critical patent/JPS57176623A/en
Publication of JPS57176623A publication Critical patent/JPS57176623A/en
Pending legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP56061287A 1981-04-24 1981-04-24 Dc breaker Pending JPS57176623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56061287A JPS57176623A (en) 1981-04-24 1981-04-24 Dc breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56061287A JPS57176623A (en) 1981-04-24 1981-04-24 Dc breaker

Publications (1)

Publication Number Publication Date
JPS57176623A true JPS57176623A (en) 1982-10-30

Family

ID=13166826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56061287A Pending JPS57176623A (en) 1981-04-24 1981-04-24 Dc breaker

Country Status (1)

Country Link
JP (1) JPS57176623A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282621A (en) * 1985-10-08 1987-04-16 三菱電機株式会社 Dc circuit breaker circuit
JP2017526121A (en) * 2014-07-30 2017-09-07 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Zero-current generator for cutting off direct current with a constant current gradient
JP2018533835A (en) * 2015-11-17 2018-11-15 スーパーグリッド インスティテュート Circuit breaker for high voltage DC networks using forced oscillation of current

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282621A (en) * 1985-10-08 1987-04-16 三菱電機株式会社 Dc circuit breaker circuit
JPH0212366B2 (en) * 1985-10-08 1990-03-20 Mitsubishi Electric Corp
JP2017526121A (en) * 2014-07-30 2017-09-07 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Zero-current generator for cutting off direct current with a constant current gradient
US10332705B2 (en) 2014-07-30 2019-06-25 Siemens Aktiengesellschaft Zero-current pulse with constant current gradient for interrupting a direct current
JP2018533835A (en) * 2015-11-17 2018-11-15 スーパーグリッド インスティテュート Circuit breaker for high voltage DC networks using forced oscillation of current

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