Essays about: "LSPM"

Found 3 essays containing the word LSPM.

  1. 1. Sn-Pb-mixtures for Perovskite Solar Cells

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Fanny Amanda Karolina Baumann; [2020]
    Keywords : Perovskite Solar Cells; PSC; Sn; Tin; Lead; Pb; FAPI; Renewable Energy; Compositional Engineering; Interfaces; Morphology; PL; Photoluminescence; Thin film stability; Technology and Engineering;

    Abstract : Perovskite research has quickly gone from non-existent to one of the biggest reseach areas in Photo- voltaics. There are still many questions to be solved regarding the stability, environmental impact, reproducible large area devices, efficiency and module fabrication cost of Perovskite Solar Cells, PSCs, before commercial up-scaling. READ MORE

  3. 2. Design of a Synchronous Reluctance Motor Assisted with Permanent Magnets for Pump Applications

    University essay from KTH/Elektrisk energiomvandling

    Author : Adrian Ortega Dulanto; [2015]
    Keywords : Demagnetization study; efficiency; FEM; parametric study; Permanent-Magnet Assisted Synchronous Reluctance Motor; prototype;

    Abstract : This Master thesis focuses on the design of a high efficiency Permanent-Magnet-Assisted Synchronous Reluctance Motor (PMASynRM) intended for pump applications. The new motor is designed to replace an existing Induction Motor (IM) in a pump product. The basic principles of SynRM, and PMASynRM Motors and a good analytical model were introduced. READ MORE

  4. 3. 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