DocumentCode
407443
Title
An on-line harmonics elimination PWM scheme for three-phase voltage source inverters
Author
Salam, Z. ; Safie, S.I. ; Yiap, L.L.
Author_Institution
Fac. of Electr. Eng., Universiti Teknologi Malaysia, Johor Bahru, Malaysia
Volume
1
fYear
2003
fDate
17-20 Nov. 2003
Firstpage
821
Abstract
An on-line harmonic elimination PWM (HEPWM) scheme for three-phase voltage source inverters is proposed. It is based on curve fitting method derived from the trajectories of the exact (off-line) HEPWM angles. The main advantage of the technique is its fast and efficient realization using a microprocessor. An outline to obtain the switching angles is presented. The method is proven by experimental results.
Keywords
PWM invertors; curve fitting; harmonics suppression; microcomputers; power engineering computing; curve fitting method; microprocessor; online harmonics elimination PWM scheme; pulse width modulation; switching angles; three-phase voltage source inverters; Curve fitting; Equations; Error correction; Pulse width modulation inverters;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN
0-7803-7885-7
Type
conf
DOI
10.1109/PEDS.2003.1283207
Filename
1283207
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