Title :
Computer-oriented generalized scheme of carrierless pulsewidth modulation for voltage controlled AC drives
Author :
Oleschuk, V.I. ; Ovcharenko, N.Ya.
Author_Institution :
Power Eng. Inst., Acad. of Sci., Kishinev
Abstract :
A novel methodology of feedforward carrierless closed-form pulse width modulation for 3-phase voltage source power converters for adjustable speed drives is described in general form. It is characterized by good compatibility with many kinds of known PWM methods and techniques. There are additional degrees of freedom in the scheme modulation presented here that can be used for optimization of control processes in systems in real time
Keywords :
AC motor drives; PWM power convertors; digital control; feedforward; machine control; optimal control; power engineering computing; real-time systems; variable speed drives; voltage control; AC drives; PWM methods; adjustable speed drives; computer control; control process optimisation; degrees of freedom; feedforward carrierless closed-form pulse width modulation; real time; three-phase; voltage source power converters; Pulse modulation; Pulse width modulation; Space vector pulse width modulation; Voltage control;
Conference_Titel :
Computers in Power Electronics, 1994., IEEE 4th Workshop on
Conference_Location :
Trois-Rivieres, Que.
Print_ISBN :
0-7803-2091-3
DOI :
10.1109/CIPE.1994.396705
