DE2012836A1 - Phasenwählanordnung - Google Patents

Phasenwählanordnung

Info

Publication number
DE2012836A1
DE2012836A1 DE19702012836 DE2012836A DE2012836A1 DE 2012836 A1 DE2012836 A1 DE 2012836A1 DE 19702012836 DE19702012836 DE 19702012836 DE 2012836 A DE2012836 A DE 2012836A DE 2012836 A1 DE2012836 A1 DE 2012836A1
Authority
DE
Germany
Prior art keywords
phase
arrangement
output
actuation
phase comparison
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.)
Pending
Application number
DE19702012836
Other languages
German (de)
English (en)
Inventor
C-A Queron
M H P Souillard
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of DE2012836A1 publication Critical patent/DE2012836A1/de
Pending legal-status Critical Current

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
    • H02H3/06—Details with automatic reconnection
    • 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
    • H02H3/38—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 responsive to both voltage and current; responsive to phase angle between voltage and current
    • H02H3/382—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 responsive to both voltage and current; responsive to phase angle between voltage and current involving phase comparison between current and voltage or between values derived from current and voltage
    • 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
    • H02H3/38—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 responsive to both voltage and current; responsive to phase angle between voltage and current
    • H02H3/385—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 responsive to both voltage and current; responsive to phase angle between voltage and current using at least one homopolar quantity

Landscapes

  • Emergency Protection Circuit Devices (AREA)
DE19702012836 1969-03-20 1970-03-18 Phasenwählanordnung Pending DE2012836A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6908033A FR2038615A5 (enrdf_load_stackoverflow) 1969-03-20 1969-03-20

Publications (1)

Publication Number Publication Date
DE2012836A1 true DE2012836A1 (de) 1970-10-01

Family

ID=9030951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702012836 Pending DE2012836A1 (de) 1969-03-20 1970-03-18 Phasenwählanordnung

Country Status (3)

Country Link
DE (1) DE2012836A1 (enrdf_load_stackoverflow)
FR (1) FR2038615A5 (enrdf_load_stackoverflow)
SE (1) SE374984B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650711A1 (fr) * 1989-08-07 1991-02-08 Merlin Gerin Relais de commande pour disjoncteur shunt a poles separes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177467B1 (enrdf_load_stackoverflow) * 1972-02-08 1974-12-13 Electricite De France

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650711A1 (fr) * 1989-08-07 1991-02-08 Merlin Gerin Relais de commande pour disjoncteur shunt a poles separes

Also Published As

Publication number Publication date
FR2038615A5 (enrdf_load_stackoverflow) 1971-01-08
SE374984B (enrdf_load_stackoverflow) 1975-03-24

Similar Documents

Publication Publication Date Title
DE4242792C2 (de) Sicherheitsschalteranordnung
DE102015208725B3 (de) Verfahren und Vorrichtung zur Abschaltung eines Isolationsfehler-behafteten Anlagenteils eines ungeerdeten Stromversorgungssystems
DE2906110A1 (de) Erddistanzrelais unter verwendung der phasenvergleichsmessung
WO1996010857A1 (de) Stromdifferentialschutzanordnung
DE2803690C2 (enrdf_load_stackoverflow)
DE1961774A1 (de) Waehlschaltung zur Bestimmung von Fehlern in mehrphasigen UEbertragungsnetzen
DE2012836A1 (de) Phasenwählanordnung
DE2630234C2 (de) Schutzeinrichtung für Maschinenanlagen gegenüber Betriebsstörungen
DE3879386T2 (de) Erfassung einer fehlerhaften phase in einem elektrischen mehrphasensystem.
DE2637786A1 (de) Einrichtung zur ueberwachung bzw. korrektur von signalen
DE2356959A1 (de) Phasenvergleichs-relaisanordnung
DE1908182A1 (de) Netz-Stoerschutzrelais
DE2531707A1 (de) Verfahren zum wegschalten eines kurzschlussbehafteten netzteiles aus einem geschlossenen elektrischen ringnetz und schalter zur durchfuehrung des verfahrens
DE3138561C2 (enrdf_load_stackoverflow)
WO1996029609A1 (de) Schaltungsanordnung und verfahren zum testen von nicht intermittierenden gebern
DE2827565A1 (de) Verfahren und einrichtung zur fehlerrichtungsbestimmung
DE19612992C2 (de) Verfahren zum Erfassen eines Fehlers auf einem durch Leistungsschalter begrenzten Abschnitt einer elektrischen Energieversorgungsleitung
CH672697A5 (enrdf_load_stackoverflow)
WO2000014841A1 (de) Verfahren zum überwachen einer anordnung zum erfassen von kurzschlüssen in einem dreiphasigen energieversorgungssystem auf in spannungserfassungseinrichtungen sekundärseitig auftretende störungen
DE2701989C2 (de) Anregeschaltung mit unstetiger Kennlinie für eine mehrphasige Netzschutzeinrichtung
CH493124A (de) Schutzrelaisschaltanordnung für ein elektrisches Netz
DE2549587A1 (de) Ueberwachungseinrichtung bei einem antiblockierschutzsystem
CH721532A1 (de) Über- und/oder Unterspannungs-Prüfung
DE673955C (de) Anordnung zur Stabilisierung des Parallelbetriebes zweier Generatoren oder Kraftwerke
DE1945802A1 (de) Schaltungsanordnung zum selbsttaetigen,wahlweisen Anschliessen einer einzigen Messeinrichtung an einzelne von mehreren Messgroessen