Title :
Highly effective brushless DC motor in which the unidirectional current flows
Author :
Komatsu, Yasuhiro ; Amarsanaa, Tur-Amgalan ; Araki, Yosihiko
Author_Institution :
Dept. of Electr. & Electron. Eng., Ritsumeikan Univ., Kusatsu, Japan
Abstract :
In the small brushless DC motor, the system in which the unidirectional current flows can be adopted. However, recently, the brushless DC motor, in which the bidirectional current flows, is being mainly studied. The unidirectional motor system is easy to control the direction of the torque by all armature windings. Considering the above fact, we developed the highly effective brushless DC motor, in which the unidirectional current flows.
Keywords :
brushless DC motors; armature windings; brushless DC motor; unidirectional current flows; Brushless DC motors; Brushless motors; DC motors; Demagnetization; Electromagnets; Magnetic flux; Permanent magnet motors; Permanent magnets; Rotors; Synchronous motors; Minato motor; a unidirectional current; brushless DC motor; repulsive force;
Conference_Titel :
Electrical Machines and Systems, 2009. ICEMS 2009. International Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-5177-7
Electronic_ISBN :
978-4-88686-067-5
DOI :
10.1109/ICEMS.2009.5382880
