DocumentCode
229506
Title
Stator winding design of induction motors for high efficiency
Author
Li Zhang ; Yunkai Huang ; Jianning Dong ; Baocheng Guo ; Tao Zhou
Author_Institution
Sch. of Electr. Eng., Southeast Univ., Nanjing, China
fYear
2014
fDate
22-25 Oct. 2014
Firstpage
130
Lastpage
134
Abstract
This paper deals with stator winding design of induction motors for high efficiency. The stator winding type is an important factor to decide stator copper loss and stray loss of induction motors. After analyzing the effect of stator winding type and connection form on the losses of induction motors, some measures to improve stator winding design are proposed in order to reduce the losses of three-phase induction motors and therefore increase the efficiency, including the use of concentric low harmonic windings and Y-Δ mixed windings.
Keywords
copper; induction motors; stators; Y-Δ mixed windings; low harmonic windings; stator copper loss; stator winding design; stray loss; three-phase induction motors; Coils; Copper; Harmonic analysis; Induction motors; Stator windings; Windings;
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.2014.7013451
Filename
7013451
Link To Document