GB963790A - Stator winding for electrical machines - Google Patents

Stator winding for electrical machines

Info

Publication number
GB963790A
GB963790A GB438363A GB438363A GB963790A GB 963790 A GB963790 A GB 963790A GB 438363 A GB438363 A GB 438363A GB 438363 A GB438363 A GB 438363A GB 963790 A GB963790 A GB 963790A
Authority
GB
United Kingdom
Prior art keywords
feb
stator winding
semi
secured
covered
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
GB438363A
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 GB963790A publication Critical patent/GB963790A/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
    • 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
    • H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

963,790. Windings for dynamo-electric machines. BROWN, BOVERI & CO. Ltd. Feb. 4, 1963 [Feb. 5, 1962], No. 4383/63. Heading H2A. The cross-over spaces in a Roebel bar are filled with insulating wedges 3 and the whole bar is covered at least on the top and bottom surfaces with a semiconductive layer 7, e.g. of graphite or silicon carbide, in contact with the conductor group at the transposition points. Additional insulating layers 5 may be secured to the main insulation, or in a modification (Fig. 2, not shown) these layers may be semiconductive or covered with semi-conductive material. and secured to the conductor by semi-conductive adhesive.
GB438363A 1962-02-05 1963-02-04 Stator winding for electrical machines Expired GB963790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH137662A CH391072A (en) 1962-02-05 1962-02-05 Stator winding for electrical machines

Publications (1)

Publication Number Publication Date
GB963790A true GB963790A (en) 1964-07-15

Family

ID=4208970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB438363A Expired GB963790A (en) 1962-02-05 1963-02-04 Stator winding for electrical machines

Country Status (2)

Country Link
CH (1) CH391072A (en)
GB (1) GB963790A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260924A (en) * 1978-09-27 1981-04-07 Westinghouse Electric Corp. Conductor bar for dynamoelectric machines
US4278905A (en) * 1977-12-27 1981-07-14 Electric Power Research Institute Apparatus for supporting a stator winding in a superconductive generator
US4308476A (en) * 1974-12-04 1981-12-29 Bbc Brown Boveri & Co. Ltd. Bar windings for electrical machines
US4403163A (en) * 1980-08-23 1983-09-06 Brown, Boveri & Cie Ag Conductor bar for electric machines and method of manufacture thereof
US4481438A (en) * 1982-09-13 1984-11-06 Electric Power Research Institute, Inc. High voltage electrical generator and windings for use therein

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308476A (en) * 1974-12-04 1981-12-29 Bbc Brown Boveri & Co. Ltd. Bar windings for electrical machines
US4278905A (en) * 1977-12-27 1981-07-14 Electric Power Research Institute Apparatus for supporting a stator winding in a superconductive generator
US4260924A (en) * 1978-09-27 1981-04-07 Westinghouse Electric Corp. Conductor bar for dynamoelectric machines
US4403163A (en) * 1980-08-23 1983-09-06 Brown, Boveri & Cie Ag Conductor bar for electric machines and method of manufacture thereof
US4481438A (en) * 1982-09-13 1984-11-06 Electric Power Research Institute, Inc. High voltage electrical generator and windings for use therein

Also Published As

Publication number Publication date
CH391072A (en) 1965-04-30

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