DocumentCode
3367951
Title
Design method of a 3-phase VSI for UPS systems
Author
Rymarski, Zbigniew
Author_Institution
Inst. of Electron., Silesian Univ. of Technol., Gliwice
fYear
2008
fDate
14-17 Sept. 2008
Firstpage
293
Lastpage
296
Abstract
This paper presents a complex design of a 3-phase VSI inverter with methods initially used for the single-phase inverters. The design rules of the output LC filter are implemented into a generalized discrete model of the inverter. The dual discrete feedback loop ensures a good transient response after the step load change and dumps the periodical disturbances improving the inverter operation with a nonlinear rectifier load.
Keywords
PWM invertors; rectifying circuits; uninterruptible power supplies; 3-phase VSI inverter design; LC filter; PWM; UPS system; dual discrete feedback loop; nonlinear rectifier load; transient response; Capacitors; Design methodology; Frequency; Inductors; Paper technology; Power harmonic filters; Pulse width modulation inverters; Signal design; Uninterruptible power systems; Voltage; PWM; coefficient diagram method; repetitive control; voltage source inverter;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals and Electronic Systems, 2008. ICSES '08. International Conference on
Conference_Location
Krakow
Print_ISBN
978-83-88309-47-2
Electronic_ISBN
978-83-88309-52-6
Type
conf
DOI
10.1109/ICSES.2008.4673418
Filename
4673418
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