Title :
Steady state performance evaluation of saturated field oriented induction motors
Author :
Ojo, Olorunfemi ; Vipin, Madhani
Author_Institution :
Dept. of Electr. Eng., Tennessee Technol. Univ., Cookeville, TN, USA
Abstract :
Steady-state performance characteristics of the stator field oriented control, air-gap field oriented control and rotor field oriented control induction motor drives are compared. Effects of the magnetizing flux saturation on the magnetizing inductance and conductor temperature on the rotor resistance are rigorously included in the performance equations. Key performance indices, such as relative flux level, torque, motor efficiency, and input power factor, are compared when the drive is operating under constant torque and constant speed control.<>
Keywords :
induction motors; machine control; rotors; stators; air-gap field oriented control; conductor temperature; input power factor; magnetizing flux saturation; magnetizing inductance; motor efficiency; relative flux level; rotor field oriented control; rotor resistance; saturated field oriented induction motors; stator field oriented control; steady state performance; torque; Air gaps; Conductors; Inductance; Induction motor drives; Magnetic flux; Rotors; Saturation magnetization; Stators; Steady-state; Temperature;
Conference_Titel :
Industry Applications Society Annual Meeting, 1990., Conference Record of the 1990 IEEE
Conference_Location :
Seattle, WA, USA
Print_ISBN :
0-87942-553-9
DOI :
10.1109/IAS.1990.152164
