High quality sinusoidal voltage inverter for variable speed AC drive systems

Włodzimierz Koczara , R. Seliga


The paper describes topology and control of three-phase DC-to-AC converter for variable speed cage induction machine. The proposed DC-to-AC four-quadrant converter provides wide range frequency and amplitude sinusoidal voltage. The sinusoidal voltage is produces by PWM modulation passive LC filter and control system. The multiloop controller consists of voltage controller and a current controller. Experimental results have been given to verify the proposed topology and the control scheme. The results confirm the practical feasibility of the topology and control system
Author Włodzimierz Koczara (FoEE / ICIE)
Włodzimierz Koczara,,
- The Institute of Control and Industrial Electronics
, R. Seliga
R. Seliga,,
Pages1181-1184 vol.3
Book Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International, vol. 3, 2000
Keywords in Englishautomatic control, Control systems, current controller, DC-AC power convertors, DC-to-AC four-quadrant converter, Electric variables control, filters, frequency conversion, harmonic distortion, high-quality sinusoidal voltage inverter, inductance, Induction machines, induction motor drives, inverters, multiloop controller, power conversion harmonics, pulse width modulation, PWM invertors, PWM modulation passive LC filter, sinusoidal voltage, squirrel cage motors, three-phase DC-to-AC converter, variable speed AC drive systems, variable speed cage induction machine, variable speed drives, voltage control, voltage controller
Score (nominal)0
Publication indicators WoS Citations = 0; Scopus Citations = 13
Citation count*6 (2016-08-27)
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