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The studies of the sets converters machine in general use in an implicit way the concept of reference frame machine and reference frame inverter. Indeed, the policies of the most traditional control consider that these two points are with the same potential. In fact, it is not necessary to define the voltages in two different reference frames. On the other hand for the new technique of pulse width modulation PWM (injection of harmonic, vectorial modulation) the points of reference are not with the same potential. The current tendency is to use these new types of modulation in order to increase the output voltages of the inverter for the same continuous voltage of supply.
The results obtained show the superiority of controlled SVPWM and THIPWM compared to SPWM in the drive at adjustable speed.

Item Type	Journal
Divisions	» Faculty of Science and Technology
ePrint ID	2460
Date Deposited	2020-12-20
Further Information	Google Scholar
URI	https://univ-soukahras.dz/en/publication/article/2460

@article{uniusa2460,
    title={A Study of New Techniques of Controlled PWM Inverters},
    author={Farid BERREZZEK and omeiri amar},
    journal={European Journal of Scientific Research}
    year={2009},
    volume={Vol.32 No.1},
    number={(2009)},
    pages={pp.78-88},
    publisher={pp.78-88 © EuroJournals Publishing, Inc. 2009}
}