EP3640964A4 - Gleichstromschutzschalter, mechanische schaltvorrichtung für einen gleichstromschutzschalter und halbleiterschaltvorrichtung für einen gleichstromschutzschalter - Google Patents

Gleichstromschutzschalter, mechanische schaltvorrichtung für einen gleichstromschutzschalter und halbleiterschaltvorrichtung für einen gleichstromschutzschalter Download PDF

Info

Publication number
EP3640964A4
EP3640964A4 EP18817267.0A EP18817267A EP3640964A4 EP 3640964 A4 EP3640964 A4 EP 3640964A4 EP 18817267 A EP18817267 A EP 18817267A EP 3640964 A4 EP3640964 A4 EP 3640964A4
Authority
EP
European Patent Office
Prior art keywords
direct
circuit breaker
current circuit
switching device
semiconductor switching
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
EP18817267.0A
Other languages
English (en)
French (fr)
Other versions
EP3640964A1 (de
EP3640964B1 (de
Inventor
Kazuhisa Kanaya
Yoshiaki Ohda
Takahiro Ishiguro
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 Energy Systems and Solutions Corp
Original Assignee
Toshiba Energy Systems and Solutions 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
Application filed by Toshiba Energy Systems and Solutions Corp filed Critical Toshiba Energy Systems and Solutions Corp
Publication of EP3640964A1 publication Critical patent/EP3640964A1/de
Publication of EP3640964A4 publication Critical patent/EP3640964A4/de
Application granted granted Critical
Publication of EP3640964B1 publication Critical patent/EP3640964B1/de
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
    • 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
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • 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
    • H01H2009/543—Contacts shunted by static switch means third parallel branch comprising an energy absorber, e.g. MOV, PTC, Zener
    • 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
    • H01H2009/544—Contacts shunted by static switch means the static switching means being an insulated gate bipolar transistor, e.g. IGBT, Darlington configuration of FET and bipolar transistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
EP18817267.0A 2017-06-16 2018-05-14 Mechanische schaltvorrichtung für einen gleichstromschutzschalter und gleichstromschutzschalter mit der mechanischen schaltvorrichtung Active EP3640964B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2017/022322 WO2018229970A1 (ja) 2017-06-16 2017-06-16 直流遮断器、直流遮断器用の機械遮断装置、および直流遮断器用の半導体遮断装置
PCT/JP2018/018571 WO2018230224A1 (ja) 2017-06-16 2018-05-14 直流遮断器、直流遮断器用の機械遮断装置、および直流遮断器用の半導体遮断装置

Publications (3)

Publication Number Publication Date
EP3640964A1 EP3640964A1 (de) 2020-04-22
EP3640964A4 true EP3640964A4 (de) 2021-03-17
EP3640964B1 EP3640964B1 (de) 2024-01-10

Family

ID=64659038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18817267.0A Active EP3640964B1 (de) 2017-06-16 2018-05-14 Mechanische schaltvorrichtung für einen gleichstromschutzschalter und gleichstromschutzschalter mit der mechanischen schaltvorrichtung

Country Status (4)

Country Link
EP (1) EP3640964B1 (de)
JP (1) JP6710811B2 (de)
CN (1) CN110678951B (de)
WO (2) WO2018229970A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020121369A1 (ja) * 2018-12-10 2020-06-18 三菱電機株式会社 直流遮断器
DE102019212106A1 (de) * 2019-08-13 2021-02-18 Siemens Energy Global GmbH & Co. KG Schaltgeräte mit zwei in Reihe geschalteten Unterbrechereinheiten
JP7188854B2 (ja) * 2020-01-06 2022-12-13 東芝エネルギーシステムズ株式会社 直流電流遮断装置
KR102189886B1 (ko) * 2020-04-23 2020-12-11 (주)에너담 용량 변경이 용이한 개폐기
CN112635263B (zh) * 2020-12-30 2022-09-13 滁州博杰科技有限公司 一种电磁辅助断路器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016004699A (ja) * 2014-06-18 2016-01-12 株式会社東芝 直流用開閉器システム
JP2016187275A (ja) * 2015-03-27 2016-10-27 株式会社東芝 直流電流遮断装置およびその制御方法
EP3125262A1 (de) * 2014-03-25 2017-02-01 Kabushiki Kaisha Toshiba Hybridschaltvorrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529829B2 (de) * 1973-05-30 1977-03-18
JPH07123547A (ja) * 1993-10-25 1995-05-12 Toshiba Corp ガス絶縁開閉装置
JP3314740B2 (ja) * 1998-11-26 2002-08-12 株式会社高岳製作所 移動用断路器
US8717716B2 (en) 2009-11-16 2014-05-06 Abb Technology Ag Device and method to break the current of a power transmission or distribution line and current limiting arrangement
PL2810291T3 (pl) 2012-03-09 2019-05-31 Siemens Ag Urządzenie do przełączania prądów stałych
WO2013178787A1 (en) * 2012-05-31 2013-12-05 Abb Technology Ag High-voltage switch with multiple metal enclosures
CN103578877B (zh) * 2013-11-08 2015-09-23 沈阳工业大学 超高速机械开关
CN203536329U (zh) * 2013-11-08 2014-04-09 沈阳工业大学 超高速机械开关
US9419539B2 (en) * 2014-08-25 2016-08-16 General Electric Company Systems and methods for enhanced operation and protection of power converters
CN204303700U (zh) * 2014-12-29 2015-04-29 国家电网公司 一种高压直流断路器的快速隔离开关装置
JP6430294B2 (ja) * 2015-03-05 2018-11-28 株式会社東芝 直流遮断装置
CN204732355U (zh) * 2015-04-02 2015-10-28 南方电网科学研究院有限责任公司 一种自然换流型混合式直流断路器
KR101688921B1 (ko) * 2015-06-22 2017-01-02 주식회사 효성 Ｄｃ 차단기
CN205160029U (zh) * 2015-10-21 2016-04-13 华中科技大学 一种自动充电型强制过零高压直流断路器
CN105826094B (zh) * 2016-05-17 2018-02-23 华中科技大学 一种自适应大电流直流开关

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3125262A1 (de) * 2014-03-25 2017-02-01 Kabushiki Kaisha Toshiba Hybridschaltvorrichtung
JP2016004699A (ja) * 2014-06-18 2016-01-12 株式会社東芝 直流用開閉器システム
JP2016187275A (ja) * 2015-03-27 2016-10-27 株式会社東芝 直流電流遮断装置およびその制御方法

Also Published As

Publication number Publication date
WO2018230224A1 (ja) 2018-12-20
CN110678951B (zh) 2021-09-21
WO2018229970A1 (ja) 2018-12-20
JPWO2018230224A1 (ja) 2019-11-07
JP6710811B2 (ja) 2020-06-17
EP3640964A1 (de) 2020-04-22
EP3640964B1 (de) 2024-01-10
CN110678951A (zh) 2020-01-10

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