EP4068326A4 - Gleichstromschutzschalter - Google Patents
Gleichstromschutzschalter Download PDFInfo
- Publication number
- EP4068326A4 EP4068326A4 EP19953832.3A EP19953832A EP4068326A4 EP 4068326 A4 EP4068326 A4 EP 4068326A4 EP 19953832 A EP19953832 A EP 19953832A EP 4068326 A4 EP4068326 A4 EP 4068326A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- direct
- circuit breaker
- current circuit
- current
- 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.)
- Granted
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
- 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
- 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
- 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
- H01H33/16—Impedances connected with contacts
- H01H33/168—Impedances connected with contacts the impedance being inserted both while closing and while opening the switch
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/046772 WO2021106191A1 (ja) | 2019-11-29 | 2019-11-29 | 直流遮断器 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP4068326A1 EP4068326A1 (de) | 2022-10-05 |
EP4068326A4 true EP4068326A4 (de) | 2023-08-16 |
EP4068326B1 EP4068326B1 (de) | 2024-02-28 |
Family
ID=76128699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19953832.3A Active EP4068326B1 (de) | 2019-11-29 | 2019-11-29 | Gleichstromschutzschalter |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4068326B1 (de) |
JP (1) | JP7214893B2 (de) |
CN (1) | CN114467161B (de) |
WO (1) | WO2021106191A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4411772A1 (de) * | 2021-09-27 | 2024-08-07 | Mitsubishi Electric Corporation | Gleichstromschutzschalter |
CN117996620A (zh) * | 2022-10-28 | 2024-05-07 | 施耐德电气工业公司 | 直流断路器手车及直流开关设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012100831A1 (en) * | 2011-01-27 | 2012-08-02 | Alstom Technology Ltd | Circuit breaker apparatus |
US20140376140A1 (en) * | 2013-02-06 | 2014-12-25 | Xi'an Jiaotong University | Hybrid dc breaker |
EP2979291A1 (de) * | 2013-03-27 | 2016-02-03 | ABB Technology Ltd. | Schutzschalteranordnung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56152125A (en) * | 1980-04-25 | 1981-11-25 | Tokyo Shibaura Electric Co | Breaker |
JP4128806B2 (ja) * | 2002-06-05 | 2008-07-30 | 株式会社東芝 | 直流遮断装置 |
JP2005197114A (ja) * | 2004-01-08 | 2005-07-21 | Toshiba Corp | 直流遮断器 |
JP5031607B2 (ja) * | 2008-01-31 | 2012-09-19 | 東芝三菱電機産業システム株式会社 | 直流高速真空遮断装置 |
JP2009218054A (ja) * | 2008-03-10 | 2009-09-24 | Ntt Data Ex Techno Corp | 直流電流開閉器の遮断支援回路、直流電流遮断回路及び直流電流遮断装置。 |
JP2010238391A (ja) * | 2009-03-30 | 2010-10-21 | Toshiba Corp | 直流遮断器 |
PL2761637T3 (pl) * | 2011-09-30 | 2017-06-30 | Alevo International, S.A. | Komutacyjny wyłącznik |
EP3082208B1 (de) * | 2013-12-11 | 2018-09-05 | Mitsubishi Electric Corporation | Dc-schutzschalter |
WO2015166600A1 (ja) | 2014-05-01 | 2015-11-05 | 三菱電機株式会社 | 直流遮断装置 |
WO2016047209A1 (ja) * | 2014-09-26 | 2016-03-31 | 三菱電機株式会社 | 直流遮断器 |
WO2016056098A1 (ja) * | 2014-10-09 | 2016-04-14 | 三菱電機株式会社 | 直流遮断器 |
JP6024801B1 (ja) * | 2015-09-04 | 2016-11-16 | ソニー株式会社 | スイッチング装置、移動体、電力供給システム及びスイッチング方法 |
CN205666617U (zh) * | 2016-05-16 | 2016-10-26 | 国家电网公司 | 一种柔性直流电网的断路器混合装置 |
-
2019
- 2019-11-29 WO PCT/JP2019/046772 patent/WO2021106191A1/ja unknown
- 2019-11-29 JP JP2021561103A patent/JP7214893B2/ja active Active
- 2019-11-29 EP EP19953832.3A patent/EP4068326B1/de active Active
- 2019-11-29 CN CN201980100995.XA patent/CN114467161B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012100831A1 (en) * | 2011-01-27 | 2012-08-02 | Alstom Technology Ltd | Circuit breaker apparatus |
US20140376140A1 (en) * | 2013-02-06 | 2014-12-25 | Xi'an Jiaotong University | Hybrid dc breaker |
EP2979291A1 (de) * | 2013-03-27 | 2016-02-03 | ABB Technology Ltd. | Schutzschalteranordnung |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021106191A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP7214893B2 (ja) | 2023-01-30 |
EP4068326B1 (de) | 2024-02-28 |
CN114467161B (zh) | 2024-03-08 |
CN114467161A (zh) | 2022-05-10 |
JPWO2021106191A1 (de) | 2021-06-03 |
WO2021106191A1 (ja) | 2021-06-03 |
EP4068326A1 (de) | 2022-10-05 |
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