FR2772130B1 - AMPEREMETRIC FAULT DETECTOR IN A HTA AIR NETWORK - Google Patents

AMPEREMETRIC FAULT DETECTOR IN A HTA AIR NETWORK

Info

Publication number
FR2772130B1
FR2772130B1 FR9715492A FR9715492A FR2772130B1 FR 2772130 B1 FR2772130 B1 FR 2772130B1 FR 9715492 A FR9715492 A FR 9715492A FR 9715492 A FR9715492 A FR 9715492A FR 2772130 B1 FR2772130 B1 FR 2772130B1
Authority
FR
France
Prior art keywords
amperemetric
hta
fault detector
air network
network
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 - Lifetime
Application number
FR9715492A
Other languages
French (fr)
Other versions
FR2772130A1 (en
Inventor
Herve Grandjean
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.)
CONCEPTION REALISATION DEV ELE
Original Assignee
CONCEPTION REALISATION DEV ELE
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 CONCEPTION REALISATION DEV ELE filed Critical CONCEPTION REALISATION DEV ELE
Priority to FR9715492A priority Critical patent/FR2772130B1/en
Publication of FR2772130A1 publication Critical patent/FR2772130A1/en
Application granted granted Critical
Publication of FR2772130B1 publication Critical patent/FR2772130B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
    • 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
    • G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR9715492A 1997-12-08 1997-12-08 AMPEREMETRIC FAULT DETECTOR IN A HTA AIR NETWORK Expired - Lifetime FR2772130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9715492A FR2772130B1 (en) 1997-12-08 1997-12-08 AMPEREMETRIC FAULT DETECTOR IN A HTA AIR NETWORK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715492A FR2772130B1 (en) 1997-12-08 1997-12-08 AMPEREMETRIC FAULT DETECTOR IN A HTA AIR NETWORK

Publications (2)

Publication Number Publication Date
FR2772130A1 FR2772130A1 (en) 1999-06-11
FR2772130B1 true FR2772130B1 (en) 2000-06-09

Family

ID=9514309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9715492A Expired - Lifetime FR2772130B1 (en) 1997-12-08 1997-12-08 AMPEREMETRIC FAULT DETECTOR IN A HTA AIR NETWORK

Country Status (1)

Country Link
FR (1) FR2772130B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD139673A3 (en) * 1977-12-22 1980-01-16 Jochen Ermisch CIRCUIT ARRANGEMENT FOR MEASURING THE MEASUREMENT BY MEANS OF A MAGNETIC VOLTAGE METER
DE3626328A1 (en) * 1986-08-02 1988-02-11 Kloeckner Moeller Elektrizit Device for the potential-isolated measurement value detection of alternating currents
FR2616549B1 (en) * 1987-06-10 1989-10-27 Bardin DEVICE FOR DETECTION AND MEASUREMENT OF ELECTRICAL ENERGY TRANSMISSION FAULTS IN BALANCED POLYPHASE LINES
US4835463A (en) * 1987-08-24 1989-05-30 Metricom, Inc. Wide dynamic range a.c. current sensor
US5151649A (en) * 1990-01-23 1992-09-29 Paul Heroux Pair of electrically shielded triaxial magnetic sensors for determination of electric currents in conductors in air with distance and angle compensation
FR2694408B1 (en) * 1992-07-31 1994-10-21 Electricite De France Device for detecting faults on an overhead electrical energy distribution network.
US5469058A (en) * 1992-12-30 1995-11-21 Dunnam; Curt Feedback enhanced sensor, alternating magnetic field detector
EP0723159A1 (en) * 1995-01-14 1996-07-24 Kommanditgesellschaft Ritz Messwandler GmbH & Co. Current measuring device with measuring transducer

Also Published As

Publication number Publication date
FR2772130A1 (en) 1999-06-11

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