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A Flux Focusing Axial Magnetic Gear

2013; IEEE Magnetics Society; Volume: 49; Issue: 7 Linguagem: Inglês

10.1109/tmag.2013.2248703

1941-0069

Vedanadam M. Acharya, Jonathan Z. Bird, Matthew Calvin,

Magnetic Properties and Applications

This paper investigates a novel axial magnetic gear using ferrite magnets. In order to increase the air-gap flux density the ferrite magnets are arranged in flux focusing configuration. The simulation results presented in this paper indicate that a relatively high torque density can be achieved when using only ferrite magnets.