FR2239036A1 - Turbogenerator damping winding - minimises unstable conditions causing overheating during fault - Google Patents

Turbogenerator damping winding - minimises unstable conditions causing overheating during fault

Info

Publication number
FR2239036A1
FR2239036A1 FR7425862A FR7425862A FR2239036A1 FR 2239036 A1 FR2239036 A1 FR 2239036A1 FR 7425862 A FR7425862 A FR 7425862A FR 7425862 A FR7425862 A FR 7425862A FR 2239036 A1 FR2239036 A1 FR 2239036A1
Authority
FR
France
Prior art keywords
turbogenerator
minimises
unstable conditions
during fault
conditions causing
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.)
Granted
Application number
FR7425862A
Other languages
English (en)
French (fr)
Other versions
FR2239036B3 (enExample
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2239036A1 publication Critical patent/FR2239036A1/fr
Application granted granted Critical
Publication of FR2239036B3 publication Critical patent/FR2239036B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H02K3/16—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots for auxiliary purposes, e.g. damping or commutating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR7425862A 1973-07-27 1974-07-25 Turbogenerator damping winding - minimises unstable conditions causing overheating during fault Granted FR2239036A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38342473A 1973-07-27 1973-07-27

Publications (2)

Publication Number Publication Date
FR2239036A1 true FR2239036A1 (en) 1975-02-21
FR2239036B3 FR2239036B3 (enExample) 1977-05-20

Family

ID=23513082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7425862A Granted FR2239036A1 (en) 1973-07-27 1974-07-25 Turbogenerator damping winding - minimises unstable conditions causing overheating during fault

Country Status (7)

Country Link
JP (1) JPS5720782B2 (enExample)
BE (1) BE818177A (enExample)
BR (1) BR7405920D0 (enExample)
DE (1) DE2434731A1 (enExample)
ES (1) ES428455A1 (enExample)
FR (1) FR2239036A1 (enExample)
SE (1) SE7409740L (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317796A1 (fr) * 1975-07-08 1977-02-04 Asea Ab Coiffe pour le rotor d'une turbogeneratrice
WO2004017493A1 (de) 2002-08-16 2004-02-26 Alstom Technology Ltd Rotor für eine elektrische maschine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357216U (enExample) * 1976-10-20 1978-05-16
US5093597A (en) * 1990-10-01 1992-03-03 Westinghouse Electric Corp. Brushless exciter saturable reactor diode snubber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179828A (en) * 1961-04-06 1965-04-20 Allis Chalmers Mfg Co Amortisseur winding for dynamo-electric machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317796A1 (fr) * 1975-07-08 1977-02-04 Asea Ab Coiffe pour le rotor d'une turbogeneratrice
WO2004017493A1 (de) 2002-08-16 2004-02-26 Alstom Technology Ltd Rotor für eine elektrische maschine
US7342341B2 (en) 2002-08-16 2008-03-11 Alstom Technology Ltd Rotor for electrical rotating machines

Also Published As

Publication number Publication date
BE818177A (fr) 1975-01-27
BR7405920D0 (pt) 1975-05-13
SE7409740L (sv) 1975-03-13
JPS5043407A (enExample) 1975-04-19
ES428455A1 (es) 1976-10-01
DE2434731A1 (de) 1975-02-13
JPS5720782B2 (enExample) 1982-05-01
FR2239036B3 (enExample) 1977-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse