Title :
Optimal control of induction motor using high performance frequency converter
Author :
Vedrana, Jerkovic ; Zeljko, Spoljaric ; Zdravko, Valter
Author_Institution :
Fac. of Electr. Eng., Dept. of Electro-Mech. Eng., Univ. of Osijek, Osijek
Abstract :
This paper discusses optimal configuring and commissioning of laboratory system that consists of FC-302 high performance frequency converter and induction motor. In the beginning frequency converter control of induction motor is explained. Furthermore, the measurements of slip compensation parameter change influence on motor speed and motor load dependence are performed, as well as measurements of power factor correction attained by frequency converter. It is possible to compensate slip completely, so that motor speed is constant, regardless of motor load, which provides optimal control. Frequency converter partially compensates power factor of converter - motor system with capacitors of passive filter.
Keywords :
induction motors; machine control; power factor correction; FC-302 high performance frequency converter; capacitors; induction motor; motor system; optimal control; passive filter; power factor correction; Frequency conversion; Frequency measurement; Induction motors; Laboratories; Optimal control; Performance evaluation; Power factor correction; Power measurement; Reactive power; Velocity measurement; converter control; induction motor; optimal control; power factor correction;
Conference_Titel :
Power Electronics and Motion Control Conference, 2008. EPE-PEMC 2008. 13th
Conference_Location :
Poznan
Print_ISBN :
978-1-4244-1741-4
Electronic_ISBN :
978-1-4244-1742-1
DOI :
10.1109/EPEPEMC.2008.4635344
