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Method for making electrical windings for electrical machines and winding obtained by said method

  • US 20100181860A1
  • Filed: 01/19/2009
  • Published: 07/22/2010
  • Est. Priority Date: 01/19/2009
  • Status: Active Grant
First Claim
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1. A winding of electrical machine with m phases and n winding layers, comprising following properties:

  • a. coils of one phase may be connected parallel or in series in such a way that currents flowing through these coils would create a magnetic field either having 2p poles or 4p poles, where p=1,2,3, . . . ;

    b. the total number of coils equals 2pm, where p is the number of pole pairs, m is the number of phases;

    c. the number of coils in a winding layer is an integer number and equals

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