DocumentCode
3429198
Title
Microprocessor-based novel current regulator for VSI-PWM inverters
Author
Dzieniakowski, M.A. ; Kazmierkowski, M.P.
Author_Institution
Inst. of Control & Ind. Electron., Warsaw Univ. of Technol., Poland
fYear
1992
fDate
29 Jun-3 Jul 1992
Firstpage
459
Abstract
A simple microprocessor-based current regulator for pulse-width-modulated (PWM) transistor inverters is presented. The control strategy is based on the discrete delta modulation principle. The originality of the technique resides in the sampling method used for the delta-modulation-based current regulator. The design of the system with application of an SAB80C535 one-board microprocessor controller is discussed. Simulation and laboratory tests results showing the properties of the current regulator are presented
Keywords
electric current control; electrical engineering computing; invertors; microcomputer applications; pulse width modulation; SAB80C535 one-board microprocessor controller; VSI-PWM inverters; discrete delta modulation principle; laboratory tests; microprocessor-based current regulator; simulation; transistor inverters; Control systems; Delta modulation; Hysteresis; Microprocessors; Pulse width modulation inverters; Regulators; Sampling methods; Switches; Switching frequency; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1992. PESC '92 Record., 23rd Annual IEEE
Conference_Location
Toledo
Print_ISBN
0-7803-0695-3
Type
conf
DOI
10.1109/PESC.1992.254845
Filename
254845
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