IT1174832B - Procedimento e dispositivo di sorveglianza di una rete di distribuzione elettrica - Google Patents

Procedimento e dispositivo di sorveglianza di una rete di distribuzione elettrica

Info

Publication number
IT1174832B
IT1174832B IT12705/83A IT1270583A IT1174832B IT 1174832 B IT1174832 B IT 1174832B IT 12705/83 A IT12705/83 A IT 12705/83A IT 1270583 A IT1270583 A IT 1270583A IT 1174832 B IT1174832 B IT 1174832B
Authority
IT
Italy
Prior art keywords
procedure
distribution network
surveillance device
electricity distribution
electricity
Prior art date
Application number
IT12705/83A
Other languages
English (en)
Other versions
IT8312705A0 (it
Inventor
Robert Peyrin
Alain Rouessard
Original Assignee
Pretel
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 Pretel filed Critical Pretel
Publication of IT8312705A0 publication Critical patent/IT8312705A0/it
Application granted granted Critical
Publication of IT1174832B publication Critical patent/IT1174832B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • 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
    • H02H3/24—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 undervoltage or no-voltage
    • H02H3/247—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 undervoltage or no-voltage having timing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Stand-By Power Supply Arrangements (AREA)
IT12705/83A 1982-12-23 1983-12-22 Procedimento e dispositivo di sorveglianza di una rete di distribuzione elettrica IT1174832B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8221713A FR2538643B1 (fr) 1982-12-23 1982-12-23 Procede et dispositif de surveillance d'un reseau de distribution electrique

Publications (2)

Publication Number Publication Date
IT8312705A0 IT8312705A0 (it) 1983-12-22
IT1174832B true IT1174832B (it) 1987-07-01

Family

ID=9280474

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12705/83A IT1174832B (it) 1982-12-23 1983-12-22 Procedimento e dispositivo di sorveglianza di una rete di distribuzione elettrica

Country Status (4)

Country Link
DE (1) DE3346224A1 (it)
ES (1) ES284615Y (it)
FR (1) FR2538643B1 (it)
IT (1) IT1174832B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613147B1 (fr) * 1987-03-24 1989-07-21 Electricite De France Procede et alimentation de secours pour pallier des defaillances du reseau electrique
FR2630594B1 (fr) * 1988-04-22 1990-07-06 Alsthom Systeme d'alimentation pour equipement de protection numerique dans la distribution de l'electricite
DE3910212C2 (de) * 1989-03-30 1994-04-28 Licentia Gmbh Überwachungsschaltung für eine Versorgungsspannung
AT397881B (de) * 1991-03-11 1994-07-25 Vaillant Gmbh Spannungsüberwachungsschaltung
DE4417694A1 (de) * 1994-05-20 1995-11-23 Licentia Gmbh Verfahren und Schaltungsanordnung zur Messung der Schaltzeit eines einen elektromagnetischen Auslöser enthaltenden Schaltgeräts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366377A (en) * 1971-10-01 1974-09-11 Int Computers Ltd Supply monitoring apparatus
US3757302A (en) * 1971-11-16 1973-09-04 Addressograph Multigraph Responsive power fail detection system
DE2458736C2 (de) * 1974-12-12 1981-09-17 Ibm Deutschland Gmbh, 7000 Stuttgart Verfahren und Anordnung zur Überwachung von Stromversorgungsanlagen

Also Published As

Publication number Publication date
ES284615Y (es) 1986-04-01
FR2538643A1 (fr) 1984-06-29
DE3346224A1 (de) 1984-06-28
FR2538643B1 (fr) 1986-02-21
ES284615U (es) 1985-07-01
IT8312705A0 (it) 1983-12-22

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