Essays about: "reluctance torque"

Showing result 11 - 15 of 15 essays containing the words reluctance torque.

1. 11. Modeling of a PMSynRel stator with concentrated windings using FEM and non-linear reluctance networks

   University essay from KTH/Elektrisk energiomvandling

   Author : Alejandro Pablos Rabano; [2013]
   Keywords : Concentrated windings; finite element analysis; numerical analysis; permanent-magnet synchronous reluctance machine; reluctance networks;

   Abstract : Permanent magnets synchronous reluctance (PMSynRel) motors are attractive due to their high torque density and because a lower quantity of permanent magnets is necessary in comparison with other permanent magnet machines. This thesis deals with the analysis of PMSynRel machines using a finite element method (FEM) and reluctance networks. READ MORE

3. 12. FPGA Implementation of a DB – DTFC Scheme for Induction Machines

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Gabriel Alejandro Domínguez Olaverría; [2012]
   Keywords : Technology and Engineering;

   Abstract : Induction machines have been used in a wide range of applications due to its robustness and its low price. These characteristics make the induction machine a suitable option for industrial and home environments especially for those applications where the required speed is constant and the load does not change drastically. READ MORE

4. 13. Trade-offs in Control of Switched Reluctance Motors (Avvägningar vid reglering av switchade reluktansmotorer)

   University essay from Lunds universitet/Institutionen för reglerteknik

   Author : Olof Troeng; [2012]
   Keywords : Technology and Engineering;

   Abstract : Soaring prices for rare earth metals have led to significantly increased production costs for permanent magnet motors. This has motivated research into alternative motor types, one of them, the switched reluctance motor (SRM), will be discussed in this thesis. READ MORE

5. 14. 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

6. 15. Synchronous Reluctance Machine (SynRM) Design

   University essay from KTH/Elektrisk energiomvandling

   Author : Reza Rajabi Moghaddam; [2007]
   Keywords : Synchronous reluctance motor; sensitivity analysis; main parameter; transversally laminated anisotropy; design; vector model; torque ripple minimization; torque maximization; optimization; geometric parameter; saliency ratio; finite element analysis; theoretical rotor geometry model; combined optimization.;

   Abstract : The Synchronous Reluctance Motor (SynRM) has been studied. A suitable machine vector modelhas been derived. The influence of the major parameters on the motor performance has beentheoretically determined. READ MORE