GB852676A - Stator winding for electrical machines - Google Patents

Stator winding for electrical machines

Info

Publication number
GB852676A
GB852676A GB24/59A GB2459A GB852676A GB 852676 A GB852676 A GB 852676A GB 24/59 A GB24/59 A GB 24/59A GB 2459 A GB2459 A GB 2459A GB 852676 A GB852676 A GB 852676A
Authority
GB
United Kingdom
Prior art keywords
conductors
groups
stator winding
roebel
jan
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
GB24/59A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB852676A publication Critical patent/GB852676A/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)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

852,676. Conductors for dynamo-electric machines. ALLMANNA SVENSKA ELEKTRISKA A.B. Jan. 1, 1959 [Jan. 11, 1958], No. 24/69. Class 35. Circulating currents induced at the end loops of a Roebel-transposed stator winding are eliminated by not soldering together the two groups of part conductors at each coil end loop as is usual, but insulating the groups from each other at all or some of the end loops and crossing over the connections between the two groups of part-conductors at least once in each phase to secure a displacement by 180 degrees of one phase part with respect to one another. Some of the ends of the Roebel-bars 3, 4 and 5, 6 are normally interconnected at their ends by conducting rings 7, 8, as shown in Fig. 1, but at least one end connection is made by means of the crossed-over connectors shown in Fig. 2. The part-conductors may be insulated and crossed at one end of the machine but all soldered together at the other.
GB24/59A 1958-01-11 1959-01-01 Stator winding for electrical machines Expired GB852676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE852676X 1958-01-11

Publications (1)

Publication Number Publication Date
GB852676A true GB852676A (en) 1960-10-26

Family

ID=20362705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24/59A Expired GB852676A (en) 1958-01-11 1959-01-01 Stator winding for electrical machines

Country Status (1)

Country Link
GB (1) GB852676A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445706A (en) * 1967-02-20 1969-05-20 Gen Motors Corp Dynamoelectric machine coil spacer and support
FR2690290A1 (en) * 1992-04-15 1993-10-22 Westinghouse Electric Corp Coil winding with transverse connector for stator coil.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445706A (en) * 1967-02-20 1969-05-20 Gen Motors Corp Dynamoelectric machine coil spacer and support
FR2690290A1 (en) * 1992-04-15 1993-10-22 Westinghouse Electric Corp Coil winding with transverse connector for stator coil.
ES2071565A2 (en) * 1992-04-15 1995-06-16 Westinghouse Electric Corp Coil winding

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