Title :
Control of DC link resonant inverter-fed induction motor drive without speed sensor
Author :
Kazmierkowski, Marian P. ; Dzieniakowski, Maciej A. ; Kasprowicz, A. ; Kanoza, S.
Author_Institution :
Inst. of Control & Ind. Electron., Warsaw Univ. of Technol., Poland
Abstract :
This paper presents two practical control systems for DC link inverter-fed induction motor drives without a speed sensor. The first drive system is based on the direct torque and flux control principle and the second on a synchronous voltage regulator. The principles of the methods are discussed and some simulated as well as experimental oscillograms illustrating the properties of both drive systems are presented
Keywords :
DC-AC power convertors; PWM invertors; bipolar transistor switches; control system analysis; control system synthesis; induction motor drives; insulated gate bipolar transistors; machine control; machine testing; machine theory; power bipolar transistors; power semiconductor switches; resonant power convertors; torque control; variable speed drives; velocity control; voltage control; DC link resonant PWM inverter; IGBT power switches; control design; control simulation; direct torque control; flux control; induction motor drive; oscillograms; speed sensorless control; synchronous voltage regulator; Control systems; Hysteresis motors; Induction motor drives; Regulators; Resonance; Sensor systems; Stators; Synchronous motors; Torque control; Voltage control;
Conference_Titel :
Industrial Electronics, 1995. ISIE '95., Proceedings of the IEEE International Symposium on
Conference_Location :
Athens
Print_ISBN :
0-7803-7369-3
DOI :
10.1109/ISIE.1995.497258
