Title :
A comparison among different voltage feeding algorithms for quasi-resonant DC link inverter-fed IM drives
Author :
Meo, Santolo ; Perfetto, Aldo
Author_Institution :
Dipt. di Ingegneria Elettrica, Univ. Federico II, Napoli, Italy
Abstract :
In the paper two control techniques are compared with respect to the traditional field oriented approach (FO), in order to define the range of applicability of each one. Targets of the different controls are to achieve a vector control and to generate firing commands for the quasi resonant inverter (QRI), that guarantee soft switching of the inverter switch, improving the dynamic response of the whole system. These targets are obtained by means of a state feedback approach
Keywords :
dynamic response; induction motor drives; invertors; machine vector control; resonant power convertors; state feedback; switching circuits; dynamic response; field oriented control; firing commands; induction motor drives; inverter switch; quasi resonant inverter; quasi-resonant DC link inverter; soft switching; state feedback approach; vector control; voltage feeding algorithms; whole system; Control systems; Eigenvalues and eigenfunctions; Induction motors; Resonance; Resonant inverters; State feedback; Switches; Torque control; Voltage control; Zero voltage switching;
Conference_Titel :
Industrial Electronics, 2000. ISIE 2000. Proceedings of the 2000 IEEE International Symposium on
Conference_Location :
Cholula, Puebla
Print_ISBN :
0-7803-6606-9
DOI :
10.1109/ISIE.2000.930534
