Algebraic dual-energy thermal analysis with application to variable reluctance motor design

Tolikas, M.; Goldie, James H.; Lang, Jeffrey H.; Kirtley, James L.

doi:10.1109/ias.1996.560168

Cited by 7 publications

(1 citation statement)

References 9 publications

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“…This results in analytic expressions for the equivalent-circuit models, which can be examined for physical insight and can be rapidly evaluated during iterative design optimization. Such an approach has been used to analyze the magnetic [30] and thermal [31] behavior of electric machines.…”

Section: A Energy Methodsmentioning

confidence: 99%

Modeling and Measured Verification of Stored Energy and Loss in MEMS Toroidal Inductors

Araghchini

Kim

et al. 2014

IEEE Trans. on Ind. Applicat.

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This paper presents the derivation and verification of a sinusoidal steady-state equivalent-circuit model for microfabricated inductors developed for use in integrated power electronics. These inductors have a low profile, a toroidal air core, and a single-layer winding fabricated via high-aspect-ratio molding and electroplating. Such inductors inevitably have a significant gap between winding turns. This makes the equivalent resistance more difficult to model. The low profile increases the significance of the energy that is stored in the winding, which together with the winding gap makes the equivalent inductance more difficult to model. The models presented here account for these effects. Finally, the models are verified against results from 2-D and 3-D finiteelement analysis (2-D FEA and 3-D FEA) direct measurement, and from in-circuit experimentation. In all cases, the equivalent-circuit model is observed to be accurate to within several percentage.

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Section: A Energy Methodsmentioning

confidence: 99%