You can investigate three-phase integer-slot, fractional-slot and ... for different combinations of number of poles and number of slots, display the winding layout ... Design Optimization of a Double Stator Cup- Rotor Machine requirements. In order to investigate the electromagnetic torque of the pole-slot combinations that have minimum cogging torque, the Ampere-turns machine ... Reduction of Low Space Harmonics for the Fractional Slot ...
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Investigation of slot-pole combinations on IPM BLDC motor ... In order to meet these requirements, it is important to consider the slot-pole combinations in the initial design of a motor. Some studies have been conducted on the characteristics of the IPM BLDC motor according to the slot-pole combinations in various papers [4,5]. Download Limit Exceeded - CiteSeerX Download Limit Exceeded You have exceeded your daily download allowance. Investigation on Pole-Slot Combinations for Permanent ...
Investigation on Slot/Pole Number Combinations for PMSM ...
one phase as a function of a rotor pole pair rotation. This can enable the designer to analyze many slot/winding configurations. Skewing of the rotor poles and stator slots can also be investigated. Such modeling methods save considerable cost and time with the added benefit of revealing some very useful and not so obvious slot/pole combinations. Six Phase Permanent Magnet Machine with Fractional Slot ... nent, identified for a six phase machine with different slot/ pole combinations (SL,DL). The slot factor, which is part of the winding factor, is not considered if the star of slots is used to determine the winding factor. IV. ANALYTICAL MMF CALCULATION The MMF calculation is based on the winding function of a single coil. Effect of pole number and slot number on performance of dual ... To investigate the influence of slot and pole number combinations, six combinations are compared using finite element analysis (FEA). The results show that slot and pole number combinations have an important impact on generator properties, and some reference merits can be obtained in the DRPM wind generators.
ton generator rotor: Topics by WorldWideScience.org
On the base of FEM model, the relationships between the detent force, average thrust force, thrust ripple and slot-pole combinations are investigated. Influence of Pole and Slot Combinations on Magnetic Forces and ... Nov 28, 2013 ... Abstract: In this paper, radial forces and torque ripple characteristics are investigated in permanent magnet (PM) machines having different pole ... Slot/pole Combinations Choice for ... - Archive ouverte HAL Apr 25, 2013 ... compromise, the slots/poles combination, according to three parameters: ... In a second part, analytical study is done to investigate the effect of ...
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Influence of design parameters on cogging torque in permanent ... the “goodness” of slot and pole number combinations from the point of view of cogging torque, where: (3) Although there is no formal basis for relating to the am-plitude of the cogging torque, it has been found that the larger the factor the larger will be the cogging torque. In order to demonstrate the influence of the slot and pole Design of Permanent Magnet Machines for Field-Weakening Operation investigation of the effect of stator-slot and rotor-pole number combinations for surface- mounted PM (SPM) machines, and the stator-slot and rotor-effective-slot number combinations for interior permanent magnet (IPM) machines. Characteristics and radial magnetic force of interior ... This paper presents motor characteristics and radial magnetic force (RMF) of interior permanent magnet synchronous motors (IPMSM) according to pole/slot combinations. Three IPMSM of 15, 18, 24 slots with 16 poles are selected; 16 poles 15 slots and 18 slots provide high winding factor and 16 poles 24 slots is a general pole-slot combination.
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