A brushless electric motor with a transverse magnetic flux and disk rotor

Kalmykov, A. N.; Sen’kov, A. A.; Sen’kov, A. P.; Ryabov, A. A.

doi:10.3103/s1068371216040076

Cited by 8 publications

(2 citation statements)

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“…When a pair of PMs is fully aligned with the stator core, the magnetic flux of the other PMs cannot be actively used [20]. Double-sided TFMs have been proposed for the use of all magnets [21,22]. U and I cores are used in the stator disks placed on both sides of the coreless rotor (Figure 4a).…”

Section: Single-sided or Double-sided Tfmsmentioning

confidence: 99%

“…In another model using two stator disks for single-phase, H-shaped cores and embedded magnets in the core are used instead of a coreless rotor [14]. Figure 4b shows the application of single-stator double-rotor disk TFM configuration [22]. The U cores, which are arranged side by side with opposite directions, are used around the toroidal phase winding in the stator.…”

Section: Single-sided or Double-sided Tfmsmentioning

confidence: 99%

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Comparative review of disk type and unconventional transverse flux machines: performance analysis

Tuncel¹,

Yıldırız²

2021

Turk J Elec Eng & Comp Sci

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Transverse flux machines (TFM) can be designed with high pole numbers, so they are very useful in directdrive systems with high torque density. Although many TFM models have been proposed to date, no detailed classification and comparison has been made before. Conventional TFMs have a high power and torque density, but low power factors and high cogging torques have prevented them from being widely used. However, especially with the new disk type TFMs proposed in recent years and the methods developed, these drawbacks have been reduced. In this paper, the TFMs proposed in recent years have been classified and their performances in terms of power factor, cogging torque, torque density, and efficiency have been examined. According to the results of this review, the performances of the new generation TFMs are competitive. Especially double-sided disk type TFMs are seen as an important topology with their high magnet utilization and flexibility in design.

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Section: Single-sided or Double-sided Tfmsmentioning

confidence: 99%

Section: Single-sided or Double-sided Tfmsmentioning

confidence: 99%