Analysis and performance evaluation of axial flux permanent magnet motors

Dwivedi, Ankita; Singh, Santosh Kumar; Srivastava, R. K.

doi:10.1109/ias.2016.7731877

Cited by 2 publications

(1 citation statement)

References 14 publications

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“…The unique disc‐type profile of the rotor and stator of AFPM machines makes it possible to generate diverse designs such as single air gap or multiple air gaps machines, with slotted, slotless or even totally ironless armature. Most of the existing literature focuses on these different conventional AF‐PMSM topologies considering the sizing equation, electromagnetic and mechanical modelling [5–11]. Comparison between the AF‐PMSMs and other PMSM topologies, such as radial and transverse flux machines are also widely studied by the researchers [12, 13].…”

Section: Introductionmentioning

confidence: 99%

Comparative analysis of wave winding topologies and performance characteristics in ultra‐thin printed circuit board axial‐flux permanent magnet machine

Paul

Farshadnia

Pouramin

et al. 2019

IET Electric Power Applications

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Axial-flux permanent magnet synchronous machines (AF-PMSM) using printed circuit board (PCB) windings are attracting interest because of an increased demand for machines with thinner geometries. A critical element in designing these machines is the choice of its PCB winding which should ensure high-performance characteristics with an efficient use of the PCB surface. However, there is a gap in the knowledge regarding the performance of different PCB topologies. The research reported here is motivated by the need to compare common wave-type PCB windings stator topologies. Accordingly, overlapping parallel wave, non-overlapping radial wave and overlapping radial wave PCB winding topologies are assessed, using finite-element analysis, and compared based on their key performance characteristics such as the generated backelectromotive forces, inductances and electromagnetic torque. The PCB winding that provides the best torque production is then chosen and manufactured. Experimental tests on the prototyped PCB AF-PMSM provide validation.

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Section: Introductionmentioning

confidence: 99%