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

Fabien Sixdenier 1, * Marie-Ange Raulet 1
* Corresponding author
Abstract : 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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https://hal.archives-ouvertes.fr/hal-00629208
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Submitted on : Wednesday, October 5, 2011 - 1:14:24 PM
Last modification on : Monday, September 13, 2021 - 2:44:02 PM

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

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