GB298467A - Improvements in or relating to windings for alternating current machines - Google Patents

Improvements in or relating to windings for alternating current machines

Info

Publication number
GB298467A
GB298467A GB24754/28A GB2475428A GB298467A GB 298467 A GB298467 A GB 298467A GB 24754/28 A GB24754/28 A GB 24754/28A GB 2475428 A GB2475428 A GB 2475428A GB 298467 A GB298467 A GB 298467A
Authority
GB
United Kingdom
Prior art keywords
phase
connection
winding
alternating
machines
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
GB24754/28A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB298467A publication Critical patent/GB298467A/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
    • H02K3/28—Layout of windings or of connections between windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

298,467. Siemens -Schuckertwerke Akt.-Ges. Oct. 8, 1927, [Convention date]. Alternating-current induction machines; motors, controlling; dynamos, regulating.-A winding for alternating-current machines is adapted to have its connections varied without change of pole number so that it can work on networks of two different frequencies and the change takes place in such a manner that the width of a phase band in one connection is double that in the other. Fig. 1 shows one connection for a four-pole three-phase single-layer winding and above the winding the horizontal line shows 12 adjacent phase bands. For the second connection, Fig. 2, the phase bands are doubled in width by altering the phase of some of the conductors or coil sides and overlap each other. In each case, the supply terminals are u1, v1, w1, the connections being altered at the terminals x1 - - z1, x2 - - z2 and u2 - - w2. In the case of a double-layer winding, each two adjacent groups of conductors or coil sides in each layer which in one connection belong to two different phases are allotted to one phase in the other connection. The invention is applicable to synchronous, asynchronous, and alternating- current commutator machines.
GB24754/28A 1927-10-08 1928-08-28 Improvements in or relating to windings for alternating current machines Expired GB298467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE298467X 1927-10-08

Publications (1)

Publication Number Publication Date
GB298467A true GB298467A (en) 1930-02-28

Family

ID=6090982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24754/28A Expired GB298467A (en) 1927-10-08 1928-08-28 Improvements in or relating to windings for alternating current machines

Country Status (1)

Country Link
GB (1) GB298467A (en)

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