FR2685779B1 - Detector defects for aerial network of polyphase electric distribution. - Google Patents

Detector defects for aerial network of polyphase electric distribution.

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
electric distribution
polyphase electric
aerial network
detector defects
defects
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
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00
    • G01R15/14Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
FR919116467A 1991-12-30 1991-12-30 Detector defects for aerial network of polyphase electric distribution. Expired - Fee Related FR2685779B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919116467A FR2685779B1 (en) 1991-12-30 1991-12-30 Detector defects for aerial network of polyphase electric distribution.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919116467A FR2685779B1 (en) 1991-12-30 1991-12-30 Detector defects for aerial network of polyphase electric distribution.

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 Detector defects for aerial network of polyphase electric distribution.

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 Process for the determination of insulation failure in the electrical distribution system
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
DE3788959D1 (en) * 1987-11-06 1994-03-10 Roosevelt A Fernandes Monitoring device and system for an electrical power line.

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