DocumentCode
1701025
Title
General control system of the PWM current/voltage converter connected to the AC mains
Author
Verdelho, P. ; Marques, G.D.
fYear
1991
Firstpage
1306
Abstract
A general control system is presented for a PWM (pulse width modulation) voltage converter connected to AC mains. The same system can also be applied to the current converter or to the traditional controlled rectifier. Several PWM generation techniques can be used. The system permits both modulation index control and phase shift control with excellent performance. It is implemented in an inexpensive digital circuit with practically instantaneous response to variations of the two control variables
Keywords
control systems; phase control; power convertors; pulse width modulation; AC mains; PWM; control system; controlled rectifier; current converter; digital circuit; instantaneous response; modulation index control; phase shift control; voltage converter; Analog-digital conversion; Control systems; Digital circuits; EPROM; Inductors; Phase locked loops; Pulse width modulation; Pulse width modulation converters; Rectifiers; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Conference_Location
LJubljana
Print_ISBN
0-87942-655-1
Type
conf
DOI
10.1109/MELCON.1991.162081
Filename
162081
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