EP3276648A4 - Direct current interruption device - Google Patents

Direct current interruption device Download PDF

Info

Publication number
EP3276648A4
EP3276648A4 EP16768053.7A EP16768053A EP3276648A4 EP 3276648 A4 EP3276648 A4 EP 3276648A4 EP 16768053 A EP16768053 A EP 16768053A EP 3276648 A4 EP3276648 A4 EP 3276648A4
Authority
EP
European Patent Office
Prior art keywords
direct current
current interruption
interruption device
direct
interruption
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.)
Granted
Application number
EP16768053.7A
Other languages
German (de)
French (fr)
Other versions
EP3276648A1 (en
EP3276648B1 (en
Inventor
Yoshimitsu Niwa
Masayuki Ando
Wataru Sakaguchi
Tetsuya Hasegawa
Takashi Ooshima
Akira DAIBO
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
Toshiba Corp
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
Priority claimed from JP2015060683A external-priority patent/JP6386955B2/en
Priority claimed from JP2015060684A external-priority patent/JP6448431B2/en
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of EP3276648A1 publication Critical patent/EP3276648A1/en
Publication of EP3276648A4 publication Critical patent/EP3276648A4/en
Application granted granted Critical
Publication of EP3276648B1 publication Critical patent/EP3276648B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H01H2009/546—Contacts shunted by static switch means the static switching means being triggered by the voltage over the mechanical switch contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
EP16768053.7A 2015-03-24 2016-03-22 Direct current interruption device Active EP3276648B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015060683A JP6386955B2 (en) 2015-03-24 2015-03-24 DC cutoff device and DC cutoff method
JP2015060684A JP6448431B2 (en) 2015-03-24 2015-03-24 DC breaker
PCT/JP2016/001649 WO2016152147A1 (en) 2015-03-24 2016-03-22 Direct current interruption device

Publications (3)

Publication Number Publication Date
EP3276648A1 EP3276648A1 (en) 2018-01-31
EP3276648A4 true EP3276648A4 (en) 2018-12-05
EP3276648B1 EP3276648B1 (en) 2020-01-29

Family

ID=56979074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16768053.7A Active EP3276648B1 (en) 2015-03-24 2016-03-22 Direct current interruption device

Country Status (2)

Country Link
EP (1) EP3276648B1 (en)
WO (1) WO2016152147A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11694864B2 (en) * 2020-09-30 2023-07-04 Eaton Intelligent Power Limited Vacuum interrupter with trap for running cathode tracks
DE102020134773A1 (en) * 2020-12-22 2022-06-23 Elpro Gmbh CIRCUIT BREAKER FOR DIRECT CURRENT

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151121A (en) * 1981-03-14 1982-09-18 Tokyo Shibaura Electric Co Hybrid switching device
WO2013071980A1 (en) * 2011-11-18 2013-05-23 Abb Technology Ag Hvdc hybrid circuit breaker with snubber circuit
WO2013182231A1 (en) * 2012-06-05 2013-12-12 Abb Technology Ltd A method and an arrangement for limiting the current in an electrical power transmission system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126923A (en) * 1979-03-22 1980-10-01 Tokyo Shibaura Electric Co Dc breaker
JPH0514690Y2 (en) * 1985-06-29 1993-04-19
JP3245716B2 (en) * 1991-02-12 2002-01-15 株式会社日立製作所 Current interrupter
JP3355066B2 (en) * 1995-06-28 2002-12-09 三菱電機株式会社 Bidirectional DC circuit breaker
CN106716583B (en) * 2014-09-26 2019-11-22 三菱电机株式会社 Direct current cutter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151121A (en) * 1981-03-14 1982-09-18 Tokyo Shibaura Electric Co Hybrid switching device
WO2013071980A1 (en) * 2011-11-18 2013-05-23 Abb Technology Ag Hvdc hybrid circuit breaker with snubber circuit
WO2013182231A1 (en) * 2012-06-05 2013-12-12 Abb Technology Ltd A method and an arrangement for limiting the current in an electrical power transmission system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016152147A1 *

Also Published As

Publication number Publication date
EP3276648A1 (en) 2018-01-31
EP3276648B1 (en) 2020-01-29
WO2016152147A1 (en) 2016-09-29

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