Title :
Slip frequency controlled inverter-fed single-phase induction motors
Author :
Abdel-Rahim, Naser ; Shaltout, Adel
Author_Institution :
Dept. of EE, Benha Univ., Al Qalyubiyah
Abstract :
Single-phase induction motors are widely used in many applications. Improvements in its performance means a great saving in electrical energy consumption. An inverter-fed variable frequency motor is a typical example of such improvement. In this regard, the paper presents a comprehensive analysis of the performance of the single-phase induction motor when it is fed with an inverter. Dynamic models and analysis of the motor behavior during transient and steady state phases are presented. A speed controller based on slip frequency technique is proposed. The controlled motor exhibited better performance at both staring and steady state.
Keywords :
angular velocity control; frequency control; induction motors; invertors; machine control; electrical energy consumption; inverter-fed single-phase induction motors; inverter-fed variable frequency a motor; slip frequency control; speed controller; Coils; Costs; Frequency; Induction motors; Inverters; Performance analysis; Rotors; Stator windings; Steady-state; Torque;
Conference_Titel :
Power System Conference, 2008. MEPCON 2008. 12th International Middle-East
Conference_Location :
Aswan
Print_ISBN :
978-1-4244-1933-3
Electronic_ISBN :
978-1-4244-1934-0
DOI :
10.1109/MEPCON.2008.4562404