Temperature compensated and self-calibrated current sensor using reference magnetic field
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.
- Inventors:
-
- Seminole, FL
- Loveland, CO
- Issue Date:
- Research Org.:
- CPY Consulting
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 918062
- Patent Number(s):
- 7279884
- Application Number:
- 11/556,932
- Assignee:
- Field Metrics, Inc (Seminole, FL)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES
- DOE Contract Number:
- FG03-01ER83228
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Yakymyshyn, Christopher Paul, Brubaker, Michael Allen, and Yakymyshyn, Pamela Jane. Temperature compensated and self-calibrated current sensor using reference magnetic field. United States: N. p., 2007.
Web.
Yakymyshyn, Christopher Paul, Brubaker, Michael Allen, & Yakymyshyn, Pamela Jane. Temperature compensated and self-calibrated current sensor using reference magnetic field. United States.
Yakymyshyn, Christopher Paul, Brubaker, Michael Allen, and Yakymyshyn, Pamela Jane. Tue .
"Temperature compensated and self-calibrated current sensor using reference magnetic field". United States. https://www.osti.gov/servlets/purl/918062.
@article{osti_918062,
title = {Temperature compensated and self-calibrated current sensor using reference magnetic field},
author = {Yakymyshyn, Christopher Paul and Brubaker, Michael Allen and Yakymyshyn, Pamela Jane},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 09 00:00:00 EDT 2007},
month = {Tue Oct 09 00:00:00 EDT 2007}
}
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