Title :
The analysis of 3-phase squirrel-cage induction motors including space harmonics and mutual slotting in transient and steady state
Author_Institution :
Power Syst. Lab., Delft Univ. of Technol., Netherlands
fDate :
3/1/1991 12:00:00 AM
Abstract :
From general equations which describe the transient electromechanical behavior of the asynchronous squirrel-cage motor (and which include the influence of space harmonics and mutual slotting), simplified models are derived and compared. The models are used in examples where special attention is paid to the influence of the place of the harmonics in the mutual inductance matrix and the influence of mutual slotting. Further, the steady-state equations are derived and the back-transformation for the stator and rotor currents is given. An example is compared with the results of measurements
Keywords :
harmonics; inductance; squirrel cage motors; transients; 3-phase squirrel-cage induction motors; back-transformation; mutual inductance matrix; mutual slotting; rotor current; space harmonics; stator current; steady state; transient electromechanical behavior; Circuits; Equations; Harmonic analysis; Induction motors; Power system harmonics; Power system modeling; Power system transients; Space technology; Stators; Steady-state;
Journal_Title :
Energy Conversion, IEEE Transactions on
