Title :
Interaction between power converter and control-PWM and sampling issues
Author :
Blasko, Vladimir
Author_Institution :
Otis Elevator Co., Farmington, CT, USA
Abstract :
The control section of power electronics equipment interacts with the power section though pulse width modulation (PWM) on the output and through A/D converter(s) on the input side. The most important presently used sampling and PWM methods are presented in the paper. The influence of different sampling and PWM methods on quality of control and on the power losses is analyzed
Keywords :
PWM power convertors; analogue-digital conversion; control system synthesis; digital control; electric current control; voltage control; A/D converter; PWM; control quality; control section; power converter; power electronics equipment; power losses; power section; sampling methods; DC motors; Matrix converters; Power conversion; Power semiconductor switches; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Sampling methods; Switching converters; Voltage;
Conference_Titel :
Decision and Control, 2001. Proceedings of the 40th IEEE Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-7061-9
DOI :
10.1109/.2001.980585
