Essays about: "Magnet volume reduction"

Found 2 essays containing the words Magnet volume reduction.

  1. 1. 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

  3. 2. Naturlig förekomst av arsenik och avskiljning av arsenik från grundvatten : test av olika filtertekniker avsedda för enskilda brunnar

    University essay from SLU/Dept. of Soil Sciences

    Author : Beatrice Tjernberg; [2008]
    Keywords : arsenik; geologi; grundvatten; mobilisering; enskilda brunnar; filterteknik; avskiljningsgrad; Sverige;

    Abstract : During the last few years the presence of high arsenic (As) concentrations in ground water has been of major concern both internationally and in Sweden. Much evidence has been reported about toxic effects caused by arsenic. READ MORE