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Article Dans Une Revue IEEE Sensors Journal Année : 2011

Current sensor modeling with a FE-tuned MEC: Parameters identification protocol

Fabien Sixdenier
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Marie-Ange Raulet

Résumé

This paper presents a magnetic circuit modeling of closed loop Hall-effect current sensors based on a magnetic equivalent circuit which could be simulated with a circuit type simulation software (PSPICE model). First, the principle of measurement of the closed loop Hall-effect current sensors is described, then, the magnetic equivalent circuit (MEC) modeling justified by the engineers model needs is elaborated. Finally the parameters identification protocol based on 3D Finite-Elements (FE) simulations and simplex optimization method will be presented.
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Dates et versions

hal-00629208 , version 1 (05-10-2011)

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Fabien Sixdenier, Marie-Ange Raulet. Current sensor modeling with a FE-tuned MEC: Parameters identification protocol. IEEE Sensors Journal, 2011, pp.859 - 863. ⟨10.1109/JSEN.2011.2165841⟩. ⟨hal-00629208⟩
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