ZA833470B - A method for limiting the breaking currents of circuit breakers in a high-voltage switching system and application of the method - Google Patents
A method for limiting the breaking currents of circuit breakers in a high-voltage switching system and application of the methodInfo
- Publication number
- ZA833470B ZA833470B ZA833470A ZA833470A ZA833470B ZA 833470 B ZA833470 B ZA 833470B ZA 833470 A ZA833470 A ZA 833470A ZA 833470 A ZA833470 A ZA 833470A ZA 833470 B ZA833470 B ZA 833470B
- Authority
- ZA
- South Africa
- Prior art keywords
- circuit breakers
- breaking
- switching
- node
- short
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Keying Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Details Of Television Scanning (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH308082 | 1982-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA833470B true ZA833470B (en) | 1984-02-29 |
Family
ID=4248180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA833470A ZA833470B (en) | 1982-05-18 | 1983-05-16 | A method for limiting the breaking currents of circuit breakers in a high-voltage switching system and application of the method |
Country Status (9)
Country | Link |
---|---|
US (1) | US4577253A (xx) |
EP (1) | EP0094697B1 (xx) |
JP (1) | JPS58209828A (xx) |
AT (1) | ATE17621T1 (xx) |
AU (1) | AU554565B2 (xx) |
BR (1) | BR8302559A (xx) |
DE (1) | DE3361901D1 (xx) |
IN (1) | IN158646B (xx) |
ZA (1) | ZA833470B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60131033A (ja) * | 1983-12-16 | 1985-07-12 | 東京電力株式会社 | 送電装置 |
FR2747475B1 (fr) * | 1996-04-12 | 1998-05-15 | Gec Alsthom T & D Sa | Procede de surveillance de l'usure electrique des sectionneurs d'aiguillage d'un poste haute tension |
EP1353424A1 (de) * | 2002-04-12 | 2003-10-15 | Abb Research Ltd. | Schaltanlage zur Verteilung elektrischer Energie |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH210280A (de) * | 1938-05-21 | 1940-06-30 | Hermes Patentverwertungs Gmbh | Anordnung zur Beseitigung eines Lichtbogenfehlers. |
US4467220A (en) * | 1977-07-15 | 1984-08-21 | Ronald Page | Power switching apparatus |
SU748672A1 (ru) * | 1978-06-21 | 1980-07-15 | Ордена Октябрьской Революции Всесоюзный Государственный Проектно- Изыскательский И Научно-Исследовательский Институт Энергетических Систем И Электрических Сетей "Энергосетьпроект" | Устройство дл отключени электроустановки в сети переменного тока при коротком замыкании |
EP0075967B1 (de) * | 1981-09-30 | 1985-11-13 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Schaltanlage |
-
1983
- 1983-04-07 DE DE8383200491T patent/DE3361901D1/de not_active Expired
- 1983-04-07 EP EP19830200491 patent/EP0094697B1/de not_active Expired
- 1983-04-07 AT AT83200491T patent/ATE17621T1/de not_active IP Right Cessation
- 1983-05-04 US US06/491,364 patent/US4577253A/en not_active Expired - Fee Related
- 1983-05-04 IN IN556/CAL/83A patent/IN158646B/en unknown
- 1983-05-16 ZA ZA833470A patent/ZA833470B/xx unknown
- 1983-05-16 AU AU14545/83A patent/AU554565B2/en not_active Expired - Fee Related
- 1983-05-16 BR BR8302559A patent/BR8302559A/pt unknown
- 1983-05-18 JP JP58085973A patent/JPS58209828A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3361901D1 (en) | 1986-03-06 |
JPS58209828A (ja) | 1983-12-06 |
EP0094697A1 (de) | 1983-11-23 |
ATE17621T1 (de) | 1986-02-15 |
AU554565B2 (en) | 1986-08-28 |
US4577253A (en) | 1986-03-18 |
IN158646B (xx) | 1986-12-27 |
EP0094697B1 (de) | 1986-01-22 |
AU1454583A (en) | 1983-11-24 |
BR8302559A (pt) | 1984-01-17 |
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