DK131524C - Fremgangsmade til bestemmelse af isolationsfejl i elektriske fordelingsnet - Google Patents

Fremgangsmade til bestemmelse af isolationsfejl i elektriske fordelingsnet

Info

Publication number
DK131524C
DK131524C DK8673*#A DK8673A DK131524C DK 131524 C DK131524 C DK 131524C DK 8673 A DK8673 A DK 8673A DK 131524 C DK131524 C DK 131524C
Authority
DK
Denmark
Prior art keywords
procedure
electrical distribution
distribution networks
determining insulation
insulation errors
Prior art date
Application number
DK8673*#A
Other languages
Danish (da)
English (en)
Other versions
DK131524B (da
Inventor
J Elker
Original Assignee
Knudsen Laur A S Nordisk Elekt
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 Knudsen Laur A S Nordisk Elekt filed Critical Knudsen Laur A S Nordisk Elekt
Priority to DK8673*#A priority Critical patent/DK131524C/da
Priority to SE7400169A priority patent/SE396144B/sv
Priority to DE2400527A priority patent/DE2400527A1/de
Publication of DK131524B publication Critical patent/DK131524B/da
Application granted granted Critical
Publication of DK131524C publication Critical patent/DK131524C/da

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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/265—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents responsive to phase angle between voltages or between currents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
DK8673*#A 1973-01-08 1973-01-08 Fremgangsmade til bestemmelse af isolationsfejl i elektriske fordelingsnet DK131524C (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK8673*#A DK131524C (da) 1973-01-08 1973-01-08 Fremgangsmade til bestemmelse af isolationsfejl i elektriske fordelingsnet
SE7400169A SE396144B (sv) 1973-01-08 1974-01-07 Forfarande for bestemning av isolationsfel i elektriska distributionsnet
DE2400527A DE2400527A1 (de) 1973-01-08 1974-01-07 Verfahren zur ermittlung von isolationsfehlern an elektrischen verteilungsnetzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK8673*#A DK131524C (da) 1973-01-08 1973-01-08 Fremgangsmade til bestemmelse af isolationsfejl i elektriske fordelingsnet

Publications (2)

Publication Number Publication Date
DK131524B DK131524B (da) 1975-07-28
DK131524C true DK131524C (da) 1976-02-16

Family

ID=8089575

Family Applications (1)

Application Number Title Priority Date Filing Date
DK8673*#A DK131524C (da) 1973-01-08 1973-01-08 Fremgangsmade til bestemmelse af isolationsfejl i elektriske fordelingsnet

Country Status (3)

Country Link
DE (1) DE2400527A1 (sv)
DK (1) DK131524C (sv)
SE (1) SE396144B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3270183D1 (en) * 1981-12-22 1986-04-30 Zuerich Kanton Elektwerk Process and device to control at least one compensation coil in a polyphase network
FR2682190B1 (fr) * 1991-10-07 1995-08-04 Electricite De France Procede de detection selective d'un defaut resistant dans un reseau de distribution d'energie electrique et dispositif pour sa mise en óoeuvre.
FR2685779B1 (fr) * 1991-12-30 1994-08-05 Simplex Appareils Detecteur de defauts pour reseau aerien polyphase de distribution electrique.

Also Published As

Publication number Publication date
SE396144B (sv) 1977-09-05
DE2400527A1 (de) 1974-08-15
DK131524B (da) 1975-07-28

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