• Aucun résultat trouvé

Finite-Element Model Reduction of Surface-Mounted Permanent Magnet Machines by Exploitation of Geometrical Periodicity

N/A
N/A
Protected

Academic year: 2021

Partager "Finite-Element Model Reduction of Surface-Mounted Permanent Magnet Machines by Exploitation of Geometrical Periodicity"

Copied!
12
0
0

Texte intégral

Loading

Figure

Fig. 2. Full model (left). Modeling of one elementary section: the crossed points represent the inner nodes, the round points represent the ones common with the previous section, and the squared points represent the ones subjected to Dirichlet conditions (
Fig. 3. Full model of a rotating electromagnetic device. The marked fictive interface separates the fixed part (stator) from the rotating part (rotor) (left).
Fig. 5. Permanent magnet source distribution in the nine different sections.
Fig. 7. Flux line distribution calculated with the reference full model (left) and the reduced model (right) in the balanced regime.
+3

Références

Documents relatifs

As projected in this study, it appears that the rotation of the stator can indeed excite pressure fluctuations in the cavity which in turn can cause the resonance of the

This study adapts the method to model both ‘data’ and ‘model’ uncertainty associated with the non-linear contact and applies it to the vibration analysis of a turboma- chine

Consommation problématique d’opioïdes signifie aussi : • Utiliser un médicament opioïde de manière inappropriée, comme en prendre plus que prescrit ou au mauvais moment

W.. The magnets’ surface per pole has dimensions 70mm*250mm. In case of non-sinusoidal supply the eddy-current losses cannot be given by scalar summation of separately

l’utilisation d’un remède autre que le médicament, le mélange de miel et citron était le remède le plus utilisé, ce remède était efficace dans 75% des cas, le

Le terme de bilinguisme inclut celui de bilingualité qui réfère à l’état de l’individu mais s’applique également à un état d’une communauté dans laquelle

In this section, we present some numerical results illustrating the behavior of the mechanical system previously presented due to the contact between the rotor and the stator

Deterministic Dynamic Programming is frequently used to solve the management problem of hybrid vehicles (choice of mode and power sharing between thermal and electric