Title :
Optimal sizing of static converters for single phase feeding of three phase induction motor
Author :
Lara, J.D. ; Vieto, I.
Abstract :
The present paper develops a detailed analysis of the three-phase induction motor when connected to a single phase source, many operational considerations are taken into account and both symmetrical component analysis and equivalent circuit are used for the analytical work. The performance of the compensated motor is simulated with Simulink for mechanical loads between 0 PU and 1 PU of the nominal torque in order to test the analytical results. The minimization of sequence unbalance and the verification of phase currents were determined to be the best operational criteria for the motor optimization. This procedure was repeated for several motors with different nameplate power, voltage and equivalent circuit parameters.
Keywords :
equivalent circuits; induction motors; minimisation; power convertors; torque; Simulink; compensated motor performance; equivalent circuit parameters; mechanical loads; motor optimization; operational criteria; optimal static converter sizing; phase current verification; sequence unbalance minimization; single phase feeding; single phase source; symmetrical component analysis; three phase induction motor; Capacitors; Equations; Equivalent circuits; Induction motors; Reactive power; Torque; AC machines; AC motors; Capacitor; Electric Motor; Electric machines; Induction Motors; Rotating machines; Three-phase electric power;
Conference_Titel :
Electrical Machines (ICEM), 2012 XXth International Conference on
Conference_Location :
Marseille
Print_ISBN :
978-1-4673-0143-5
Electronic_ISBN :
978-1-4673-0141-1
DOI :
10.1109/ICElMach.2012.6349899
