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In the preliminary design process of switched reluctance machine (SRM), adjusting the number of wingding turns or cross-sectional area of conductor to optimize windings design has dramatic effects on the performances like torque density, efficiency and thermal dissipation and so on. However, the difficulty exists on how to guarantee these performances while optimizing winding design. This paper proposes...
In order to eliminate the friction force of linear motor numerical control machine tool feed system, a new direct magnetic suspension permanent magnet linear synchronous motor(PMLSM) was putted forward in this paper. First, the motor was modeled and analyzed by finite element software, the results show that the motor can respectively generate the suspension force and thrust and the force could be...
In order to improve operation performance of underwater vehicle anti-rotation propulsion system, a novel PMSM with Anti-rotation Dual rotor is proposed. It can be substantially simplify system structure, decrease volume and cost, moreover, improve reliability without brush and slip-ring. After the principles of operation, structure, and features are discussed, Design methodology is given. Both the...
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