DE3007853A1 - Axiale sicherung der daempferstaebe bei turbogeneratoren - Google Patents

Axiale sicherung der daempferstaebe bei turbogeneratoren

Info

Publication number
DE3007853A1
DE3007853A1 DE19803007853 DE3007853A DE3007853A1 DE 3007853 A1 DE3007853 A1 DE 3007853A1 DE 19803007853 DE19803007853 DE 19803007853 DE 3007853 A DE3007853 A DE 3007853A DE 3007853 A1 DE3007853 A1 DE 3007853A1
Authority
DE
Germany
Prior art keywords
rotor
damper
recess
rotor slot
axial
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
DE19803007853
Other languages
German (de)
English (en)
Other versions
DE3007853C2 (enExample
Inventor
Alexander Ing Rohrweg
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.)
Andritz Hydro GmbH Austria
Original Assignee
Andritz Hydro GmbH Austria
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 Andritz Hydro GmbH Austria filed Critical Andritz Hydro GmbH Austria
Publication of DE3007853A1 publication Critical patent/DE3007853A1/de
Application granted granted Critical
Publication of DE3007853C2 publication Critical patent/DE3007853C2/de
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
    • 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)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
DE19803007853 1979-03-01 1980-02-29 Axiale sicherung der daempferstaebe bei turbogeneratoren Granted DE3007853A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT154579A AT357630B (de) 1979-03-01 1979-03-01 Axiale sicherung der daempferstaebe bei turbogeneratoren horizontaler oder vertikaler bauart

Publications (2)

Publication Number Publication Date
DE3007853A1 true DE3007853A1 (de) 1980-09-11
DE3007853C2 DE3007853C2 (enExample) 1988-01-14

Family

ID=3515714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803007853 Granted DE3007853A1 (de) 1979-03-01 1980-02-29 Axiale sicherung der daempferstaebe bei turbogeneratoren

Country Status (3)

Country Link
AT (1) AT357630B (enExample)
CH (1) CH649424A5 (enExample)
DE (1) DE3007853A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557929B1 (en) * 2004-01-23 2011-08-10 General Electric Company Method and apparatus for reducing hot spot temperatures on stacked field windings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974471C (de) * 1949-05-06 1961-02-02 Siemens Ag In den Laeufer einer elektrischen Maschine, insbesondere einer Turbomaschine, einzubauender Kurzschlusskaefig

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974471C (de) * 1949-05-06 1961-02-02 Siemens Ag In den Laeufer einer elektrischen Maschine, insbesondere einer Turbomaschine, einzubauender Kurzschlusskaefig

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557929B1 (en) * 2004-01-23 2011-08-10 General Electric Company Method and apparatus for reducing hot spot temperatures on stacked field windings

Also Published As

Publication number Publication date
CH649424A5 (en) 1985-05-15
ATA154579A (de) 1979-12-15
DE3007853C2 (enExample) 1988-01-14
AT357630B (de) 1980-07-25

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee