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A new PWM control technique for a three-phase inverter suitable in solar energy conversion applications
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| Author(s) |
C. Galea; M. Lucanu; A. Alistar |
| Abstract |
A multilevel pulse-width modulated (PWM) three-phase voltage-source inverter, modulating
under performance 7-level low frequency voltage waveform [1], for the harmonic spectrum load
system is presented in the paper. A 7-level to 3-level voltage waveform across the load is generated for
high and low modulation indexes respectively. Inverter switching control signals are provided, along
with the performance characteristics including total harmonic distortion within the operating range for
the inverter. Using the 6-anti-diodes bridge is possible to be used without danger to close supply’s low
resistance current circuit [2]. Theoretical considerations discussed in the paper are supported with
simulation results taken from simulation program. |
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| Filename: | EPE2003-PP0781 - Galea |
| Filesize: | 318.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-23 by Unknown |
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