Polyphase transverse flux motor

Details Polyphase transverse flux motor Polyphase transverse flux motor

H - Electricity

02

K

H02K 21/14 (2006.01) H02K 21/22 (2006.01)

Patent

CA 2388930

A transverse flux motor having multiple stator phase windings which are electronically commutated to produce a rotating flux to drive a permanent magnet rotor (2) located externally of the stator (7). The stator (7) is formed by two complementary facing pieces (8, 9) each carrying half the stator poles (12, 13), the latter preferably being of claw pole configuration. The stator windings (11) are sandwiched between the stator pieces (8, 9) and wound about cores (10) which magnetically couple the stator pieces. Preferably the number of motor phases (P) is selected from the series 2,3, ..., N, the number of windings per phase (W) is selected from the series 1,2, ..., M, the number of poles per winding (PW) is selected from the series 2, 4, ..., L, and the number of stator poles (SP) is equal to the product P*WP*PW and the number of rotor poles is SP + or - W.

L'invention concerne un moteur à flux transversal polyphasé comprenant plusieurs enroulements de phase statoriques électroniquement commutés de manière à produire un flux de rotation permettant d'entraîner un rotor (2) à aimant permanent placé à l'extérieur du stator (7). Le stator (7) est formé par deux pièces complémentaires (8, 9) se faisant face, chacune d'elles portant la moitié des pôles (12, 13) du stator. De préférence, le stator présente une configuration à pôles à crochet. Les enroulements (11) du stator sont pris en sandwich entre les pièces (8, 9) du stator et enroulés autour de noyaux (10) couplant magnétiquement les pièces du stator. De préférence, le nombre de phases (P) du moteur est choisi parmi la série 2, 3, ..., N; le nombre d'enroulements par phase (W) est choisi parmi la série 1, 2, ..., M; le nombre de pôles par enroulement (PW) est choisi parmi la série 2, 4, ..., L; et le nombre de poles de stator (SP) est égal au produit P*WP*PW, et le nombre de pôles de rotor est SP + ou - W.

Affiliated with

Also associated with

Rating

Polyphase transverse flux motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyphase transverse flux motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyphase transverse flux motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1798801