Device and method for measuring a magnetic field emitted by an object
The device and method improve magnetic field measurement by varying current flow and filtering, addressing limitations of existing methods to optimize current distribution and performance in fuel cells.
FR3170011A1Pending Publication Date: 2026-06-19COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES +3
Patent Information
- Authority / Receiving Office
- FR · FR
- Patent Type
- Applications
- Current Assignee / Owner
- COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Filing Date
- 2024-12-18
- Publication Date
- 2026-06-19
Abstract
Device and Method for Measuring a Magnetic Field Emitted by an Object This description relates to a device (300) for measuring a magnetic field (B) emitted by an object (100) comprising a matrix sensor (304) comprising an array of magnetic sensors (302) configured to acquire successive measurements of the magnetic field, a controllable load (314) for electrical connection to the object (100), and a module (216) configured to control the controllable load (314) to vary the current flowing in the object (100) during the acquisition of successive measurements of the magnetic field and to receive the successive measurements of the magnetic field. Figure for the abstract: Fig. 1
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