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HYDROELECTRIC TURBINE

  • US 20100026002A1
  • Filed: 07/13/2007
  • Published: 02/04/2010
  • Est. Priority Date: 07/14/2006
  • Status: Active Grant
First Claim
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1. A hydroelectric turbine comprising a rotor;

  • an array of magnets disposed about an outer rim of the rotor and forming a radial magnetic field;

    a slotless stator concentrically surrounding the rotor and comprising a ferromagnetic wire winding which defines a magnetic flux return path for the magnets; and

    a plurality of coils on the stator.

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