Study on the slot number of the minimum symmetry group in AC machine winding pole-changing theory

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 22, Issue 10, 2002, Pages 109-111

  Cheng, Xiao Hua ^a  

^a SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

AC machine; Minimum symmetry group; Pole changing; Winding

Indexed keywords

POLES; THEOREM PROVING; WINDING;

MINIMUM SYMMETRY GROUP; POLE CHANGING;

AC MACHINERY;

EID: 0036819723     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. Wang Xuefan, Xu Shizhang. Design of unconventional 2-speed windings for induction motors with a triple multiple pole number using reversing coil techniques [J]. Proceedings of the CSEE, 1989, 9 (4): 66-72.
2. Xu Shizhang. Windings theory of A.C. machines [M]. Beijing: Machine Industry Press, 1985.
3. Cheng Xiaohua. Study on dynamic pole-changing speed-variation of induction motors [D]. Wuhan: Central China University of Science and Technology, 1994.
4. Cheng Xiaohua. A new drawing method of both single and double polepair slot-number phase graph - unit machine parameters method [J]. Small and Special Electrical Machines, 1995, (4): 24-26.