DK134369B - Apparat til angivelse af lysbueoverslag på isolatorer i højspændingsledningsnet. - Google Patents

Apparat til angivelse af lysbueoverslag på isolatorer i højspændingsledningsnet.

Info

Publication number
DK134369B
DK134369B DK505170A DK505170A DK134369B DK 134369 B DK134369 B DK 134369B DK 505170 A DK505170 A DK 505170A DK 505170 A DK505170 A DK 505170A DK 134369 B DK134369 B DK 134369B
Authority
DK
Denmark
Prior art keywords
insulators
voltage power
power lines
arc projections
indicating arc
Prior art date
Application number
DK505170A
Other languages
English (en)
Other versions
DK134369C (da
Inventor
Guenther Hilgarth
Original Assignee
Kronprinz Ag
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 Kronprinz Ag filed Critical Kronprinz Ag
Publication of DK134369B publication Critical patent/DK134369B/da
Application granted granted Critical
Publication of DK134369C publication Critical patent/DK134369C/da

Links

Classifications

    • 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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1245—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
  • Emergency Alarm Devices (AREA)
DK505170A 1969-10-06 1970-10-05 Apparat til angivelse af lysbueoverslag på isolatorer i højspændingsledningsnet. DK134369B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691951050 DE1951050B2 (de) 1969-10-06 1969-10-06 Vorrichtung zur anzeige eines lichtbogenueberschlages

Publications (2)

Publication Number Publication Date
DK134369B true DK134369B (da) 1976-10-25
DK134369C DK134369C (da) 1977-03-21

Family

ID=5747791

Family Applications (1)

Application Number Title Priority Date Filing Date
DK505170A DK134369B (da) 1969-10-06 1970-10-05 Apparat til angivelse af lysbueoverslag på isolatorer i højspændingsledningsnet.

Country Status (9)

Country Link
AT (1) AT303875B (da)
BE (1) BE756216A (da)
CH (1) CH516803A (da)
DE (1) DE1951050B2 (da)
DK (1) DK134369B (da)
FR (1) FR2064146B1 (da)
NL (1) NL7014617A (da)
NO (1) NO128088B (da)
SE (1) SE376820B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA772847B (en) * 1977-05-12 1979-03-28 Electricity Supply Comm Monitoring the condition of an insulator
DE3203934C1 (de) * 1982-02-05 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Grenzwertmelder zum Erfassen von Kriechströmen an unter Spannung stehenden Hochspannungsisolatoren oder von vagabundierenden Strömen in Oberflächen von Metallkörpern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6811655A (da) * 1967-08-17 1969-02-19

Also Published As

Publication number Publication date
DK134369C (da) 1977-03-21
NO128088B (da) 1973-09-24
BE756216A (fr) 1971-03-01
FR2064146B1 (da) 1974-04-26
SE376820B (da) 1975-06-09
CH516803A (de) 1971-12-15
AT303875B (de) 1972-12-11
DE1951050B2 (de) 1971-10-28
DE1951050A1 (de) 1971-07-15
FR2064146A1 (da) 1971-07-16
NL7014617A (da) 1971-04-08

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