DocumentCode
230393
Title
Comparison of FPCB windings of BLDC machines with paralelly and radially magnetized rotor poles
Author
Dehez, Bruno ; Baudart, Francois ; Perriard, Yves
Author_Institution
Center for Res. in Energy & Mechatron., Univ. Catholique de Louvain, Louvain-la-Neuve, Belgium
fYear
2014
fDate
22-25 Oct. 2014
Firstpage
3331
Lastpage
3337
Abstract
A technological leap is occurring in slotless brushless motors. Windings made of copper wires are replaced by windings printed on a flexible PCB. This technology offers a potential of new shapes and new topologies of the windings, increasing the efficiency of the slotless brushless motor. This paper is a contribution to this new field of research, investigating deeply curved loop windings, and comparing the shapes obtained in case of radially or parallely magnetized magnets, and AD or DC current feeding.
Keywords
brushless DC motors; flexible electronics; printed circuits; rotors; BLDC machines; FPCB windings; curved loop windings; flexible PCB; parallely magnetized magnets; radially magnetized rotor poles; slotless brushless motors; Brushless motors; Copper; Diamonds; Magnetization; Shape; Torque; Windings; BLDC motor; Flexible PCB; Slotless; Winding;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location
Hangzhou
Type
conf
DOI
10.1109/ICEMS.2014.7014067
Filename
7014067
Link To Document