Variable cross-section windings for efficiency improvement of electric machines

International Conference "Actual Problem of Electromechanics and Electrotechnology"

无线电电子学;机械制造

Grachev, P. Yu^1 ; Bazarov, A.A.^1 ; Tabachinskiy, A.S.^1

Samara State Technical University, Samara, Russia^1

关键词: Efficiency improvement;    Electrical process;    Electronic controls;    Energy-saving technologies;    Variable cross section;    Winding design;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/313/1/012004/pdf
DOI  :  10.1088/1757-899X/313/1/012004

来源: IOP

【 摘 要 】

Implementation of energy-saving technologies in industry is impossible without efficiency improvement of electric machines. The article considers the ways of efficiency improvement and mass and dimensions reduction of electric machines with electronic control. Features of compact winding design for stators and armatures are described. Influence of compact winding on thermal and electrical process is given. Finite element method was used in computer simulation.