Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Magnetic saturation
Reexamination Certificate
2007-10-09
2007-10-09
Nguyen, Vinh P. (Department: 2829)
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Magnetic saturation
C324S11700H, C324S126000
Reexamination Certificate
active
11556932
ABSTRACT:
A method is described to provide temperature compensation and self-calibration of a current sensor based on a plurality of magnetic field sensors positioned around a current carrying conductor. A reference magnetic field generated within the current sensor housing is detected by the magnetic field sensors and is used to correct variations in the output signal due to temperature variations and aging.
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Brubaker Michael Allen
Yakymyshyn Christopher Paul
Yakymyshyn Pamela Jane
Field Metrics, Inc
Nguyen Vinh P.
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