Title :
Study on brushless excitation of hybrid poles permanent magnet machine
Author :
Huang Shaogang ; Zeng Ping ; Jin Reng Mou
Author_Institution :
Dept. of Electr. & Automatical Eng., Nanchang Univ., Nanchang, China
Abstract :
The brushless excitation of hybrid poles permanent magnet machine is studied in this paper. A brushless excitation system using high-frequency induction technology is introduced. The rotatable transformer and exciting circuit are analyzed. The results show that the system of brushless excitation has many advantages such as small size, high efficiency and self-excitation.
Keywords :
asynchronous machines; permanent magnet machines; poles and zeros; transformers; brushless excitation; exciting circuit; high-frequency induction technology; hybrid poles permanent magnet machine; rotatable transformer; Circuits; Digital signal processing chips; Ferrites; Magnetic cores; Permanent magnet machines; Space technology; Stator cores; Switches; Transformer cores; Voltage; Brushless excitation system; High-frequency induction technology; Hybrid excitation; rotatable transformer;
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.2009.5382976
