An on-line harmonics elimination PWM scheme for three-phase voltage source inverters
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 micropr...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
2003
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| Subjects: | |
| Online Access: | http://eprints.utm.my/1874/ http://eprints.utm.my/1874/1/SalamSafieYiap2003_On-lineHarmonicsEliminationPWMScheme.pdf |
| Summary: | 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 |
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