Title :
Low cost command device for single-phase induction motors
Author :
Ferreyre, F. ; Clerc, G. ; Goyet, R. ; Bouscasse, T.
Author_Institution :
Univ. de Lyon, Lyon
Abstract :
The single-phase capacitor-run induction motor is widespread for small power applications where the price is an important concern. In order to save costs, one tries to estimate the speed on the basis of voltage and current measurements and thus avoid a speed sensor. This paper deals with the rotor speed measurement on the basis of the capacitor voltage and proposes a low cost command device for a rolling shutter induction motor.
Keywords :
angular velocity measurement; induction motors; rolling shutter induction motor; rotor speed measurement; single-phase capacitor-run induction motor; Capacitors; Circuits; Costs; Induction machines; Induction motors; Microcontrollers; Steady-state; Switches; Velocity measurement; Voltage; Capacitor motors; Induction motors; Microcontrollers; Sensorless speed Estimation;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion, 2008. SPEEDAM 2008. International Symposium on
Conference_Location :
Ischia
Print_ISBN :
978-1-4244-1663-9
Electronic_ISBN :
978-1-4244-1664-6
DOI :
10.1109/SPEEDHAM.2008.4581141
