PT79311A - METHOD AND DEVICE FOR DETECTING AND EVALUATING BAR SETTING IN STATOR NOTCHES OF A LARGE ROLLING MACHINE WITH CHARGING CURRENT CURRENT - Google Patents

METHOD AND DEVICE FOR DETECTING AND EVALUATING BAR SETTING IN STATOR NOTCHES OF A LARGE ROLLING MACHINE WITH CHARGING CURRENT CURRENT

Info

Publication number
PT79311A
PT79311A PT79311A PT7931184A PT79311A PT 79311 A PT79311 A PT 79311A PT 79311 A PT79311 A PT 79311A PT 7931184 A PT7931184 A PT 7931184A PT 79311 A PT79311 A PT 79311A
Authority
PT
Portugal
Prior art keywords
current
detecting
rolling machine
large rolling
bar setting
Prior art date
Application number
PT79311A
Other languages
French (fr)
Portuguese (pt)
Other versions
PT79311B (en
Inventor
Francois Grangeot
Alain Audoli
Laurent Genevois
Original Assignee
Alsthom Atlantique
Electricite De France
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 Alsthom Atlantique, Electricite De France filed Critical Alsthom Atlantique
Publication of PT79311A publication Critical patent/PT79311A/en
Publication of PT79311B publication Critical patent/PT79311B/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Testing Relating To Insulation (AREA)
PT79311A 1983-10-04 1984-10-03 METHOD AND DEVICE FOR DETECTING AND EVALUATING BAR SETTING IN STATOR NOTCHES OF A LARGE ROLLING MACHINE WITH CHARGING CURRENT CURRENT PT79311B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8315770A FR2552882B1 (en) 1983-10-04 1983-10-04 METHOD AND DEVICE FOR MEASURING ELECTRIC SHOCK IN A LARGE ROTARY AC LOADING MACHINE

Publications (2)

Publication Number Publication Date
PT79311A true PT79311A (en) 1984-11-01
PT79311B PT79311B (en) 1986-10-20

Family

ID=9292791

Family Applications (1)

Application Number Title Priority Date Filing Date
PT79311A PT79311B (en) 1983-10-04 1984-10-03 METHOD AND DEVICE FOR DETECTING AND EVALUATING BAR SETTING IN STATOR NOTCHES OF A LARGE ROLLING MACHINE WITH CHARGING CURRENT CURRENT

Country Status (8)

Country Link
KR (1) KR850700072A (en)
BR (1) BR8407124A (en)
CA (1) CA1261918A (en)
FR (1) FR2552882B1 (en)
GR (1) GR80549B (en)
PT (1) PT79311B (en)
WO (1) WO1985001581A1 (en)
ZA (1) ZA847804B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689546A (en) * 1985-12-18 1987-08-25 General Electric Company Internal armature current monitoring in large three-phase generator
US4808932A (en) * 1987-05-15 1989-02-28 Electric Power Research Institute, Inc. Rotor fault and location detector for induction motors
FR2725851A1 (en) * 1994-10-13 1996-04-19 Electricite De France Measurement of clamping state of conducting bars in alternator stator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156846A (en) * 1977-01-10 1979-05-29 Westinghouse Electric Corp. Detection of arcing faults in generator windings

Also Published As

Publication number Publication date
WO1985001581A1 (en) 1985-04-11
FR2552882B1 (en) 1986-02-14
BR8407124A (en) 1985-10-08
FR2552882A1 (en) 1985-04-05
GR80549B (en) 1985-02-05
ZA847804B (en) 1985-05-29
PT79311B (en) 1986-10-20
CA1261918A (en) 1989-09-26
KR850700072A (en) 1985-10-21

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