FR2705789B1 - Method of identifying a network or rotating machine impedance. - Google Patents

Method of identifying a network or rotating machine impedance.

Info

Publication number
FR2705789B1
FR2705789B1 FR9306379A FR9306379A FR2705789B1 FR 2705789 B1 FR2705789 B1 FR 2705789B1 FR 9306379 A FR9306379 A FR 9306379A FR 9306379 A FR9306379 A FR 9306379A FR 2705789 B1 FR2705789 B1 FR 2705789B1
Authority
FR
France
Prior art keywords
identifying
network
rotating machine
machine impedance
impedance
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
FR9306379A
Other languages
French (fr)
Other versions
FR2705789A1 (en
Inventor
Pouliquen Herve
Rioual Pascal
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR9306379A priority Critical patent/FR2705789B1/en
Publication of FR2705789A1 publication Critical patent/FR2705789A1/en
Application granted granted Critical
Publication of FR2705789B1 publication Critical patent/FR2705789B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01R31/34Testing dynamo-electric machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
FR9306379A 1993-05-27 1993-05-27 Method of identifying a network or rotating machine impedance. Expired - Fee Related FR2705789B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9306379A FR2705789B1 (en) 1993-05-27 1993-05-27 Method of identifying a network or rotating machine impedance.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9306379A FR2705789B1 (en) 1993-05-27 1993-05-27 Method of identifying a network or rotating machine impedance.

Publications (2)

Publication Number Publication Date
FR2705789A1 FR2705789A1 (en) 1994-12-02
FR2705789B1 true FR2705789B1 (en) 1995-08-18

Family

ID=9447516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9306379A Expired - Fee Related FR2705789B1 (en) 1993-05-27 1993-05-27 Method of identifying a network or rotating machine impedance.

Country Status (1)

Country Link
FR (1) FR2705789B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114325076B (en) * 2021-12-13 2023-10-24 国网北京市电力公司 Voltage sag detection method, detection device and processor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241853A3 (en) * 1986-04-12 1988-08-17 Nec Corporation Apparatus for detecting abnormality of primary current for vector control
DE3629534C3 (en) * 1986-08-29 1997-10-09 Schiller Karl Albrecht Method for measuring the impedance of an electrical bipolar by means of coherent scanning
FI882966A (en) * 1987-07-31 1989-02-01 Siemens Ag FOERFARANDE FOER LINDNINGSRESISTANSMAETNING AV EN MED EN STROEMRIKTARE MATAD VAEXEL- ELLER VRIDSTROEMSMASKIN UNDER BRUK.

Also Published As

Publication number Publication date
FR2705789A1 (en) 1994-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse