FR1392997A - Device for detecting a defect in the excitation rectifiers of a synchronous machine without slip rings - Google Patents

Device for detecting a defect in the excitation rectifiers of a synchronous machine without slip rings

Info

Publication number
FR1392997A
FR1392997A FR2506A FR90002506A FR1392997A FR 1392997 A FR1392997 A FR 1392997A FR 2506 A FR2506 A FR 2506A FR 90002506 A FR90002506 A FR 90002506A FR 1392997 A FR1392997 A FR 1392997A
Authority
FR
France
Prior art keywords
defect
detecting
synchronous machine
slip rings
rectifiers
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
Application number
FR2506A
Other languages
French (fr)
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.)
Lloyd Dynamowerke GmbH
Original Assignee
Lloyd Dynamowerke GmbH
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 Lloyd Dynamowerke GmbH filed Critical Lloyd Dynamowerke GmbH
Application granted granted Critical
Publication of FR1392997A publication Critical patent/FR1392997A/en
Expired legal-status Critical Current

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
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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
    • G01R31/34—Testing dynamo-electric machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronous Machinery (AREA)
FR2506A 1963-05-03 1964-04-30 Device for detecting a defect in the excitation rectifiers of a synchronous machine without slip rings Expired FR1392997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL44805A DE1169577B (en) 1963-05-03 1963-05-03 Arrangement for the error detection of excitation rectifiers of a synchronous machine without slip rings

Publications (1)

Publication Number Publication Date
FR1392997A true FR1392997A (en) 1965-03-19

Family

ID=7270845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2506A Expired FR1392997A (en) 1963-05-03 1964-04-30 Device for detecting a defect in the excitation rectifiers of a synchronous machine without slip rings

Country Status (3)

Country Link
DE (1) DE1169577B (en)
FR (1) FR1392997A (en)
GB (1) GB1001399A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1276813B (en) * 1965-12-27 1968-09-05 Licentia Gmbh Arrangement for detecting errors in excitation rectifiers in a synchronous machine without slip rings
CH431680A (en) * 1966-02-08 1967-03-15 Bbc Brown Boveri & Cie Protective device for synchronous machines without slip rings
FR1604783A (en) * 1967-12-29 1972-01-31
GB1226451A (en) * 1968-03-15 1971-03-31
DE102008043103A1 (en) 2008-10-22 2010-04-29 Alstrom Technology Ltd. Apparatus and method for monitoring and / or analyzing rotors of electric machines in operation
GB201400702D0 (en) * 2014-01-16 2014-03-05 Rolls Royce Plc Rectifier diode fault detection in brushless exciters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236957C (en) * 1910-09-18 1911-07-15
DE1105986B (en) * 1958-08-01 1961-05-04 Westinghouse Electric Corp Protective device for a rotating electrical system

Also Published As

Publication number Publication date
GB1001399A (en) 1965-08-18
DE1169577B (en) 1964-05-06

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