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Details van artikel 150 van 197 gevonden artikelen
| Titel: |
POLE ARCS OPTIMIZATION OF VERNIER RELUCTANCE MOTORS SUPPLIED WITH SQUARE WAVE CURRENT |
| Auteur: |
Multon, B. Hassine, S. Chenadec, J. Y. Le |
| Verschenen in: |
Electric power components & systems |
| Paginering: | Jaargang 21 (1993) nr. 6 pagina's 695-709 |
| Jaar: |
1993-11-01 |
| Inhoud: |
To maximize their performances. It is profitable to supply vernier reluctance motors (V.R.Ms.) with square wave current, but the converter has to switch this current successively into each inductive phase. This raises problems at high speeds. To obtain a high base speed, therefore a high power, we proposed to optimize pole arcs which have a highly significant importance on the permeance wave of V.R.Ms. The variation range of the angles is restricted by certain conditions, but within these limits optimization is possible. All dimensional parameters were taken into account and used to calculate average torque in linear as well as in saturated mode. We neglected the Influence of mutual coupling between phases and this hypothesis was Justified by results obtained through measurements. Though we used a model with linearized segments to minimize the number of parameters, the same method can be applied to other more accurate models. A V.R.M. with 6-4 structure was designed and realized ; it allowed validation of our theoretical model. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 150 van 197 gevonden artikelen
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