FR2685779B1 - FAULT DETECTOR FOR ELECTRICAL DISTRIBUTION POLYPHASE AERIAL NETWORK. - Google Patents

FAULT DETECTOR FOR ELECTRICAL DISTRIBUTION POLYPHASE AERIAL NETWORK.

Info

Publication number
FR2685779B1
FR2685779B1 FR919116467A FR9116467A FR2685779B1 FR 2685779 B1 FR2685779 B1 FR 2685779B1 FR 919116467 A FR919116467 A FR 919116467A FR 9116467 A FR9116467 A FR 9116467A FR 2685779 B1 FR2685779 B1 FR 2685779B1
Authority
FR
France
Prior art keywords
polyphase
electrical distribution
fault detector
aerial network
aerial
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.)
Expired - Fee Related
Application number
FR919116467A
Other languages
French (fr)
Other versions
FR2685779A1 (en
Inventor
Turpin Pierre
Favel Bertrand
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.)
SIMPLEX APPAREILS
Original Assignee
SIMPLEX APPAREILS
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 SIMPLEX APPAREILS filed Critical SIMPLEX APPAREILS
Priority to FR919116467A priority Critical patent/FR2685779B1/en
Publication of FR2685779A1 publication Critical patent/FR2685779A1/en
Application granted granted Critical
Publication of FR2685779B1 publication Critical patent/FR2685779B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • 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
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Locating Faults (AREA)
FR919116467A 1991-12-30 1991-12-30 FAULT DETECTOR FOR ELECTRICAL DISTRIBUTION POLYPHASE AERIAL NETWORK. Expired - Fee Related FR2685779B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919116467A FR2685779B1 (en) 1991-12-30 1991-12-30 FAULT DETECTOR FOR ELECTRICAL DISTRIBUTION POLYPHASE AERIAL NETWORK.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919116467A FR2685779B1 (en) 1991-12-30 1991-12-30 FAULT DETECTOR FOR ELECTRICAL DISTRIBUTION POLYPHASE AERIAL NETWORK.

Publications (2)

Publication Number Publication Date
FR2685779A1 FR2685779A1 (en) 1993-07-02
FR2685779B1 true FR2685779B1 (en) 1994-08-05

Family

ID=9420781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919116467A Expired - Fee Related FR2685779B1 (en) 1991-12-30 1991-12-30 FAULT DETECTOR FOR ELECTRICAL DISTRIBUTION POLYPHASE AERIAL NETWORK.

Country Status (1)

Country Link
FR (1) FR2685779B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101023366B (en) * 2004-06-04 2011-01-19 Fmc技术有限公司 A method of monitoring line faults in a medium voltage network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK131524C (en) * 1973-01-08 1976-02-16 Knudsen Laur A S Nordisk Elekt PROCEDURE FOR DETERMINING INSULATION ERRORS IN ELECTRICAL DISTRIBUTION NETWORKS
US4801937A (en) * 1986-06-16 1989-01-31 Fernandes Roosevelt A Line mounted apparatus for remote measurement of power system or environmental parameters beyond line-of-site distanc
US4808916A (en) * 1986-11-14 1989-02-28 Niagara Mohawk Power Corporation Power supply magnetic shunt for transmission line sensor module
EP0314849B1 (en) * 1987-11-06 1994-01-26 Roosevelt A. Fernandes Electrical power line and substation monitoring apparatus and systems

Also Published As

Publication number Publication date
FR2685779A1 (en) 1993-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse