ZA787333B - Fault distance locator - Google Patents

Fault distance locator

Info

Publication number
ZA787333B
ZA787333B ZA787333A ZA787333A ZA787333B ZA 787333 B ZA787333 B ZA 787333B ZA 787333 A ZA787333 A ZA 787333A ZA 787333 A ZA787333 A ZA 787333A ZA 787333 B ZA787333 B ZA 787333B
Authority
ZA
South Africa
Prior art keywords
fault
quotient
distance
measure
computing
Prior art date
Application number
ZA787333A
Other languages
English (en)
Inventor
A Purton
J Niekerk
Original Assignee
A Purton
J Niekerk
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 A Purton, J Niekerk filed Critical A Purton
Priority to ZA787333A priority Critical patent/ZA787333B/xx
Priority to EP79302897A priority patent/EP0013104B1/en
Priority to AT79302897T priority patent/ATE13358T1/de
Priority to DE7979302897T priority patent/DE2967453D1/de
Publication of ZA787333B publication Critical patent/ZA787333B/xx

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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/088—Aspects of digital computing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
  • Small-Scale Networks (AREA)
ZA787333A 1978-12-28 1978-12-28 Fault distance locator ZA787333B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ZA787333A ZA787333B (en) 1978-12-28 1978-12-28 Fault distance locator
EP79302897A EP0013104B1 (en) 1978-12-28 1979-12-14 Fault distance locator
AT79302897T ATE13358T1 (de) 1978-12-28 1979-12-14 Kabelfehlerortungsgeraet.
DE7979302897T DE2967453D1 (en) 1978-12-28 1979-12-14 Fault distance locator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA787333A ZA787333B (en) 1978-12-28 1978-12-28 Fault distance locator

Publications (1)

Publication Number Publication Date
ZA787333B true ZA787333B (en) 1980-02-27

Family

ID=25573839

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA787333A ZA787333B (en) 1978-12-28 1978-12-28 Fault distance locator

Country Status (4)

Country Link
EP (1) EP0013104B1 (xx)
AT (1) ATE13358T1 (xx)
DE (1) DE2967453D1 (xx)
ZA (1) ZA787333B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612498A (en) * 1982-08-06 1986-09-16 Smalley Daniel S Induction furnace fault locator
FR2579329B1 (fr) * 1985-03-25 1987-05-07 Alsthom Atlantique Procede pour la mesure de la distance d'un defaut d'isolement sur une ligne et dispositif pour la mise en oeuvre du procede
AU582039B2 (en) * 1986-03-07 1989-03-09 Mitsubishi Denki Kabushiki Kaisha Fault point locating method, fault point resistance measuring method, and impendance to fault point measuring method and apparatuses therefor
CN111220879A (zh) * 2020-01-19 2020-06-02 重庆大学 一种小电流接地系统单相接地故障区段定位的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991198A (en) * 1962-12-07 1965-05-05 Ass Elect Ind Improvements in and relating to apparatus for detecting the location of an electric line fault
FR94742E (fr) * 1967-06-01 1969-10-24 Compteurs Comp D Procédé de détection et de localisation ultra-rapides des défauts sur les lignes de transport d'énergie en courant alternatif a haute tension et dispositifs faisant application de ce procédé.
FR2057232A5 (xx) * 1969-08-06 1971-05-21 Comp Generale Electricite
FR2160306B1 (xx) * 1971-11-19 1974-05-10 Schlumberger Compteurs

Also Published As

Publication number Publication date
EP0013104B1 (en) 1985-05-15
ATE13358T1 (de) 1985-06-15
DE2967453D1 (en) 1985-06-20
EP0013104A1 (en) 1980-07-09

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