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A novel dual-stator hybrid excitation synchronous motor (DSHESM) is proposed in this paper, which combines the advantages of both permanent-magnet (PM) and synchronous motors. The key is to locate the field control windings on the inner stator, and good field-weakening operation is realized. The novel structure can successfully extend the constant power speed range of the conventional surface PM motor...
This paper presents the analytical and numerical methods for computing synchronous motors with salient pole rotor without damper winding for industrial drives. The entire industrial drive system and its requirements considering the motor calculation accuracy are described in detail. This result is of paramount importance for the daily motor design and optimization of the entire system. The obtained...
This paper proposes an optimal design process for a 1.26 kW power-assisted permanent magnet synchronous motor (PMSM) for a vehicle air-conditioning (A/C) system. The PMSM specifications are based on traditional vehicle compressor products. The preliminary design stage involved determination of the motor type, winding type and number of slots and poles. The energy method was then used to construct...
In this work is presenting a reactive homo-heteropolar brushless synchronous machine (RHHBSM), with stator excitation destined to operate as low power generator in hydroelectric, or wind power stations, or as servomotor with reduced inertia. We proposed in this paper a modeling and a simulation method by electric-magnetic coupled network, based on the permeance network, 3D analysis with a specialized...
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