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Communication Dans Un Congrès Année : 2018

Calibration of Current Shunt Standards in the Megahertz Region

Résumé

Beyond 1 A (from 2 A to 100 A typically) standard current shunts are currently calibrated in magnitude up to 100 kHz and in phase angle up to 200 kHz. For such high current levels and above these frequencies the existing traceable measurement methods are not able to characterize current shunts and cannot provide the phase and magnitude of impedance simultaneously. This paper briefly describes a new broadband method for measuring current shunt standards beyond 1 A in the megahertz region and presents experimental results demonstrating the efficiency of this approach.
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Dates et versions

hal-01942894 , version 1 (03-12-2018)

Identifiants

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Mohamed Ouameur, Francois Ziadé, Yann Le Bihan. Calibration of Current Shunt Standards in the Megahertz Region. Conference on Precision Electromagnetic Measurements (CPEM 2018), Jul 2018, Paris, France. ⟨10.1109/cpem.2018.8501255⟩. ⟨hal-01942894⟩
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