SE387004B - Anordning for strombegrensande brytning av lik- och vexelstrommar med hog spenning - Google Patents
Anordning for strombegrensande brytning av lik- och vexelstrommar med hog spenningInfo
- Publication number
- SE387004B SE387004B SE7208721A SE872172A SE387004B SE 387004 B SE387004 B SE 387004B SE 7208721 A SE7208721 A SE 7208721A SE 872172 A SE872172 A SE 872172A SE 387004 B SE387004 B SE 387004B
- Authority
- SE
- Sweden
- Prior art keywords
- acts
- high voltage
- current limiting
- limiting breaking
- breaking
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2137082A DE2137082A1 (de) | 1971-07-24 | 1971-07-24 | Anordnung zur strombegrenzenden unterbrechung von gleich- und wechselstroemen hoher spannung |
Publications (1)
Publication Number | Publication Date |
---|---|
SE387004B true SE387004B (sv) | 1976-08-23 |
Family
ID=5814701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7208721A SE387004B (sv) | 1971-07-24 | 1972-07-03 | Anordning for strombegrensande brytning av lik- och vexelstrommar med hog spenning |
Country Status (6)
Country | Link |
---|---|
US (1) | US3796891A (sv) |
CA (1) | CA961151A (sv) |
CH (1) | CH550480A (sv) |
DE (1) | DE2137082A1 (sv) |
GB (1) | GB1391106A (sv) |
SE (1) | SE387004B (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4740858A (en) * | 1985-08-06 | 1988-04-26 | Mitsubishi Denki Kabushiki Kaisha | Zero-current arc-suppression dc circuit breaker |
US4851707A (en) * | 1987-07-16 | 1989-07-25 | Lindsay Audiophyle Associates | "Fritting" technique and apparatus for improving the sound of switches and connectors in audio circuits |
JP3046095B2 (ja) * | 1991-05-23 | 2000-05-29 | 株式会社日立製作所 | 並列抵抗付遮断器 |
GB2275367B (en) * | 1993-02-22 | 1997-06-25 | Yang Tai Her | D.C. Cut-off switch extinguishing arc circuit |
US5854729A (en) * | 1997-05-23 | 1998-12-29 | Utility Systems Technologies, Inc. | Power system device and method for actively interrupting fault current before reaching peak magnitude |
WO2010037424A1 (en) * | 2008-10-03 | 2010-04-08 | Abb Technology Ag | Electric current limiting device |
US9105428B2 (en) * | 2010-08-09 | 2015-08-11 | Chol Min Pak | Method of extinguishing an electric arc in a low or high voltage switchgear by pulse discharge |
EP2523205B1 (en) | 2011-05-12 | 2017-04-26 | ABB Schweiz AG | Circuit and method for interrupting a current flow in a DC current path |
FR3009424B1 (fr) * | 2013-08-02 | 2015-08-21 | Alstom Technology Ltd | Systeme de commutation de charge hvdc et procede de mise en œuvre de ce systeme |
-
1971
- 1971-07-24 DE DE2137082A patent/DE2137082A1/de active Pending
-
1972
- 1972-07-03 SE SE7208721A patent/SE387004B/sv unknown
- 1972-07-20 CH CH1090372A patent/CH550480A/xx not_active IP Right Cessation
- 1972-07-21 US US00274102A patent/US3796891A/en not_active Expired - Lifetime
- 1972-07-21 CA CA147,636A patent/CA961151A/en not_active Expired
- 1972-07-24 GB GB3460272A patent/GB1391106A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH550480A (de) | 1974-06-14 |
DE2137082A1 (de) | 1973-02-01 |
US3796891A (en) | 1974-03-12 |
CA961151A (en) | 1975-01-14 |
GB1391106A (en) | 1975-04-16 |
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