AT330280B - Anordnung zur uberwachung der auslosekreise einer ausloseschaltung, insbesondere einer generatorschutzschaltung - Google Patents

Anordnung zur uberwachung der auslosekreise einer ausloseschaltung, insbesondere einer generatorschutzschaltung

Info

Publication number
AT330280B
AT330280B AT887474A AT887474A AT330280B AT 330280 B AT330280 B AT 330280B AT 887474 A AT887474 A AT 887474A AT 887474 A AT887474 A AT 887474A AT 330280 B AT330280 B AT 330280B
Authority
AT
Austria
Prior art keywords
tripping
circuit
monitoring
arrangement
circuits
Prior art date
Application number
AT887474A
Other languages
German (de)
English (en)
Other versions
ATA887474A (de
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of ATA887474A publication Critical patent/ATA887474A/de
Application granted granted Critical
Publication of AT330280B publication Critical patent/AT330280B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
    • 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
    • H02H7/06—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 for dynamo-electric generators; for synchronous capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
AT887474A 1974-02-01 1974-11-05 Anordnung zur uberwachung der auslosekreise einer ausloseschaltung, insbesondere einer generatorschutzschaltung AT330280B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH141474A CH567726A5 (forum.php) 1974-02-01 1974-02-01

Publications (2)

Publication Number Publication Date
ATA887474A ATA887474A (de) 1975-09-15
AT330280B true AT330280B (de) 1976-06-25

Family

ID=4209880

Family Applications (1)

Application Number Title Priority Date Filing Date
AT887474A AT330280B (de) 1974-02-01 1974-11-05 Anordnung zur uberwachung der auslosekreise einer ausloseschaltung, insbesondere einer generatorschutzschaltung

Country Status (6)

Country Link
AT (1) AT330280B (forum.php)
CH (1) CH567726A5 (forum.php)
DE (1) DE2409566C2 (forum.php)
FR (1) FR2260208A1 (forum.php)
IT (1) IT1027893B (forum.php)
SE (1) SE406674B (forum.php)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174657B (de) * 1963-07-16 1964-07-23 Continental Elektro Ind Ag Transistorbestueckte Meldeeinrichtung zur optischen und akustischen Anzeige von Stoerungen in elektrischen Anlagen

Also Published As

Publication number Publication date
CH567726A5 (forum.php) 1975-10-15
DE2409566A1 (de) 1975-08-14
IT1027893B (it) 1978-12-20
ATA887474A (de) 1975-09-15
FR2260208A1 (en) 1975-08-29
SE7415950L (forum.php) 1975-08-04
SE406674B (sv) 1979-02-19
DE2409566C2 (de) 1984-04-12
FR2260208B1 (forum.php) 1978-09-29

Similar Documents

Publication Publication Date Title
SE399343B (sv) Elektrisk kretsskyddsapparat
DK311977A (da) Beskyttelseskredslob for en vekselretter
IT1038694B (it) Apparecchiatura per la prova di circuiti elettronici
IT1089623B (it) Dispositivo di protezione per circuiti elettronici contro sovratensioni
IT1048663B (it) Indicatore elettrico di guasti
PL201080A1 (pl) Przerywacz obwodu pradu ziemnozwarciowego
BE824723A (fr) Disjoncteur avec court-circuit du cote de la distribution
IT1083910B (it) Apparecchiatura a semiconduttori
AT360107B (de) Fehlerstromschutzschaltung
NL7504416A (nl) Electronische overspanningsbeveiligingsschake- ling.
ATA774676A (de) Fehlerstromschutzschalter
BE829682A (fr) Disjoncteur equipe de moyens de verrouillage et de declenchement perfectionnes
ATA21576A (de) Einrichtung fur uberspannungsschutz vorzugsweise eines direktumrichters im rotorkreis einer asynchronmaschine
FR2303369A1 (fr) Disjoncteur de protection
SE400444B (sv) Hogspenningsskyddskrets
BE859158A (fr) Treillis noue
AT330280B (de) Anordnung zur uberwachung der auslosekreise einer ausloseschaltung, insbesondere einer generatorschutzschaltung
ATA907875A (de) Parabel-generatorschaltung
AT352208B (de) Fehlerstromschutzschalter mit impulsausloesung
AT334459B (de) Fehlerstromschutzschalter mit auslosetaste
AT346401B (de) Ueberspannungs-schutzschaltung
ATA731475A (de) Selbstschalter, insbesondere schutzschalter
AT354550B (de) Schaltung zum pruefen des schutzleiters einer fehlerstromschutzschaltung
LU78075A1 (de) Fehlerstromschutzschalter
AT288519B (de) Elektronischer Zweipol zum selbsttätigen Unterbrechen eines Stromkreises bei Überstrom