Title :
Voltage controlled current source inverters
Author :
Espinoza, Jose ; Joos, Geza ; Ziogas, Phoivos
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Abstract :
The authors present a fully functional voltage controlled current source inverter (VC-CSI) three-phase inverter that can closely track a given voltage reference signal and also provide various performance improvements. The adaptive SPWM control method has been used to force the output voltage to track the respective sinusoidal reference signals. The combination yields a general-purpose three-phase balanced voltage supply with precise frequency and voltage amplitude control. Moreover, it has the inherent regeneration and short circuit protection features associated with current source inverters. Key analysis/design results and performance features are verified on a 2 kVA experimental inverter-load prototype system
Keywords :
frequency control; invertors; voltage control; 2 kVA; CSI; amplitude control; current source inverters; frequency control; performance; regeneration; short circuit protection; three-phase; voltage control; voltage reference signal; Adaptive control; Circuits; Force control; Frequency; Inverters; Performance analysis; Programmable control; Protection; Prototypes; Voltage control;
Conference_Titel :
Industrial Electronics, Control, Instrumentation, and Automation, 1992. Power Electronics and Motion Control., Proceedings of the 1992 International Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0582-5
DOI :
10.1109/IECON.1992.254504
