DocumentCode :
605055
Title :
An implementation algorithm of a carrier-based PWM technique for three-phase four-leg voltage sag generator with microcontroller
Author :
Muangjai, Worrajak ; Premrudeepreechacharn, Suttichai ; Higuchi, Kenichi ; Oranpiroj, Kosol ; Jantee, Wichan
Author_Institution :
Dept. of Electr. Eng., Chiang Mai Univ., Chiang Mai, Thailand
fYear :
2013
fDate :
22-25 April 2013
Firstpage :
852
Lastpage :
855
Abstract :
This paper presents an implementation of a carrier-based PWM (CBPWM) technique for three-phase four-leg voltage sag source generator with microcontroller. Recently, the implementation of the 3D SVPWM for three-phase four-leg voltage source it seems to be the easiest way to generated voltage sag and it might be a software and hardware burden even for recent digital signal processor (DSP) systems but needs quite a bit of digital logic and computational power. Therefore, this paper presents a simple sag algorithm CBPWM technique for three-phase four-leg voltage sag source generator its very simple design, low-cost and can be easily develop and operate hardware structure. The proposed technique can be implemented with microcontroller and testing algorithm compare with 3D SVPWM technique. The performance of proposed CBPWM strategy has been investigated and verified through simulations and experimental results for three-phase four-leg voltage source generator.
Keywords :
PWM power convertors; microcontrollers; power supply quality; 3D SVPWM; 3D SVPWM converter; DSP systems; carrier-based PWM technique; digital logic; digital signal processor; four-leg voltage source converter; microcontroller; sag algorithm CBPWM technique; testing algorithm; three-phase four-leg voltage sag generator; three-phase four-leg voltage sag source generator; Generators; Microcontrollers; Power quality; Pulse width modulation; Signal processing algorithms; Three-dimensional displays; Voltage fluctuations;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics and Drive Systems (PEDS), 2013 IEEE 10th International Conference on
Conference_Location :
Kitakyushu
ISSN :
2164-5256
Print_ISBN :
978-1-4673-1790-0
Electronic_ISBN :
2164-5256
Type :
conf
DOI :
10.1109/PEDS.2013.6527136
Filename :
6527136
Link To Document :
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