Title :
Starting performance analysis of three-phase capacitor motor for beam pumping unit
Author :
Xiong, Suming ; Yang, Bingzhong ; Ni, Guangzheng
Author_Institution :
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou
Abstract :
Starting toque is computed based on two-dimensional (2-D) FEM with a field-circuit coupled analysis. It is discussed that the starting performance of three-phase capacitor motor is better than that of conventional induction motor, in particular, for the operating condition with starting capacitor. The results of calculation are compared to tested values, and it is verified that this new type motor lead to good operating performance in the application of beam pumping unit.
Keywords :
capacitor motors; finite element analysis; machine windings; 2D FEM; beam pumping unit; field-circuit coupled analysis; three-phase capacitor motor; Capacitors; Induction motors; Iron; Laser excitation; Magnetic cores; Performance analysis; Permeability; Saturation magnetization; Stator cores; Stator windings;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
