GB960980A - Alternating current machine with transposed winding strands, particularly turbo-generator - Google Patents

Alternating current machine with transposed winding strands, particularly turbo-generator

Info

Publication number
GB960980A
GB960980A GB3544762A GB3544762A GB960980A GB 960980 A GB960980 A GB 960980A GB 3544762 A GB3544762 A GB 3544762A GB 3544762 A GB3544762 A GB 3544762A GB 960980 A GB960980 A GB 960980A
Authority
GB
United Kingdom
Prior art keywords
generator
alternating current
current machine
transposed
winding strands
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
GB3544762A
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Switzerland
BBC Brown Boveri 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 Brown Boveri und Cie AG Switzerland, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Switzerland
Publication of GB960980A publication Critical patent/GB960980A/en
Expired 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
    • H02K3/04—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
    • H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

960,980. Windings for dynamo-electric machines. BROWN BOVERI, & CO. Ltd. Sept. 18, 1962 [Sept. 20, 1961], No. 35447/62. Drawings to Specification. Heading H2A. In a conductor transposition which enables the irregular field distribution at the overhangs to be compensated, the slot portion has a transposition of 360 degrees (e.g. Roebel) which extends beyond the core by the amount necessary to compensate the main-flux leakage in the axially projecting parts, while the circumferential parts of the coil overhangs are transposed 180 degrees to compensate their own self-induction (Fig. 4, not shown).
GB3544762A 1961-09-20 1962-09-18 Alternating current machine with transposed winding strands, particularly turbo-generator Expired GB960980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1091061A CH401238A (en) 1961-09-20 1961-09-20 AC machine with twisted winding bars, in particular turbo generator

Publications (1)

Publication Number Publication Date
GB960980A true GB960980A (en) 1964-06-17

Family

ID=4368110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3544762A Expired GB960980A (en) 1961-09-20 1962-09-18 Alternating current machine with transposed winding strands, particularly turbo-generator

Country Status (3)

Country Link
CH (1) CH401238A (en)
DE (1) DE1903090U (en)
GB (1) GB960980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585428A (en) * 1970-03-25 1971-06-15 Westinghouse Electric Corp Ransposed conductor for dynamoelectric machines
US3614497A (en) * 1970-03-25 1971-10-19 Westinghouse Electric Corp Transposed conductor for dynamoelectric machines

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545307A1 (en) * 1995-12-05 1997-06-12 Asea Brown Boveri Fixed stator winding rod with extended field compensation
EP2262079A1 (en) * 2009-06-08 2010-12-15 Alstom Technology Ltd Roebel bar with transposed end windings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585428A (en) * 1970-03-25 1971-06-15 Westinghouse Electric Corp Ransposed conductor for dynamoelectric machines
US3614497A (en) * 1970-03-25 1971-10-19 Westinghouse Electric Corp Transposed conductor for dynamoelectric machines

Also Published As

Publication number Publication date
DE1903090U (en) 1964-10-29
CH401238A (en) 1965-10-31

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