Search for dissertations about: "Sonja Lundmark"
Found 3 swedish dissertations containing the words Sonja Lundmark.
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1. Application of 3-D Computation of Magnetic Fields to the Design of Claw-Pole Motors
Abstract : The main advantage of claw-pole machines lies in their ability to yield higher torque density values than is obtainable from a conventional machine. However, the high torque density has its price; leakage flux is often high resulting in low power factor and efficiency. READ MORE
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2. Rare Earth Metal–Free Permanent Magnet Generators
Abstract : Permanent magnet (PM) synchronous generators (SGs) are used in renewable energy production. The preferred PM material is neodymium-iron-boron (NdFeB), which has very high performance and, until recently, low cost. READ MORE
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3. Three-Dimensional Computation of Eddy Currents in End regions of Synchronous Generators
Abstract : .... READ MORE