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| Titel: |
Virtual Prototyping in Power Electronics Using VHDL-AMS Application to the Direct Torque Control Optimisation |
| Auteur: |
Ahmed Fakhfakh Salima Feki Yannick Herve Abdelmajid Walha Nouri Masmoudi |
| Verschenen in: |
Journal of applied sciences |
| Paginering: | Jaargang 6 (2006) nr. 3 pagina's 572-579 |
| Jaar: |
2006 |
| Inhoud: |
This study presents a VHDL-AMS modelling of a complex multi-domain system which is a Direct Torque Control (DTC) of an asynchronous machine and exposes some high-level-simulation results allowing a behavioural study using a virtual way. The detail of both ideal and non-ideal behaviour modelling are presented. The study starts with a comparison between MATLAB and VHDL-AMS functional simulations. Then, the study of the effect of several parameter=s variations is exposed; especially the influences of stator resistance, the sampling period and the bit number of A/D converters on the flux and torque behaviour. A VHDL-AMS description presents a good solution to predict system=s performances and can provide sensitivity curves giving the evolution of performances versus generic parameter=s variation. |
| Uitgever: |
Asian Network for Scientific Information, Pakistan (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 84 van 86 gevonden artikelen
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