Essays about: "assisted permanent magnet"

Showing result 6 - 7 of 7 essays containing the words assisted permanent magnet.

  1. 6. Synchronous Machine for Unidirectional Application

    University essay from KTH/Elektrisk energiomvandling

    Author : Yang Yu; [2012]
    Keywords : Asymmetrical machine; unidirectional rotation; mixed pole; saturation mitigation; pole shifting; asymmetrical pole shaping; progressive airgap; assisted permanent magnet; armature reaction; power factor improvement.;

    Abstract : This master thesis investigates the possibilities for performance improvements of synchronous machines with unidirectional application.The literature review part presents theories and applications of asymmetrical machine. READ MORE

  3. 7. Optimization of Line Start Permanent Magnet Synchronous Motor for Magnet Cost Reduction

    University essay from KTH/Elektrisk energiomvandling

    Author : Amit Kumar Jha; [2012]
    Keywords : Line start reluctance motor; LSPM; magnet assisted reluctance motor; Magnet volume reduction; Optimization of LSPM;

    Abstract : In this thesis different methods of optimizing line start permanent magnet motor (LSPM) for magnet cost reduction is studied. Influence of different parameters has been studied by simulating magneto-static and transient FEM models of the machine. Finally a motor design of a LSPM with high rotor saliency has been proposed. READ MORE