Title :
Theory and analysis of three-phase series-connected parametric motors
Author :
Rashad, E.E.M. ; Abdel Karim, Mostafa E. ; Desouky, Yasser G.
Author_Institution :
Dept. of Electr. Eng., Tanta Univ., Egypt
fDate :
12/1/1996 12:00:00 AM
Abstract :
This paper presents the steady-state performance of a three phase wound-rotor parametric motor. This type of motor can be practically realized by connection of stator and rotor phases of a conventional wound-rotor induction machine. The analysis is based on the d-q axes model, from which a phasor diagram is presented. The analysis is extended to include the magnetic saturation effect. Comparison between theoretical and experimental results showed a satisfactory agreement proving the validity of the mathematical model as well as magnetic saturation effect representation. Also the motor stability is investigated
Keywords :
AC motors; magnetic fields; rotors; stators; d-q axes model; magnetic saturation; mathematical model; motor stability; phasor diagram; rotor phase; stator phase; steady-state performance; three phase wound-rotor; three-phase series-connected parametric motors; Equations; Frequency; Induction motors; Magnetic analysis; Mathematical model; Rotors; Saturation magnetization; Stator windings; Synchronous motors; Voltage;
Journal_Title :
Energy Conversion, IEEE Transactions on
