Temperature compensated and self-calibrated current sensor
Patent
·
OSTI ID:915747
- Seminole, FL
- Loveland, CO
A method is described to provide temperature compensation and reduction of drift due to aging for a current sensor based on a plurality of magnetic field sensors positioned around a current carrying conductor. The offset voltage signal generated by each magnetic field sensor is used to correct variations in the output signal due to temperature variations and aging.
- Research Organization:
- CPY Consulting
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG03-01ER83228
- Assignee:
- FieldMetrics, Inc (Seminole, FL)
- Patent Number(s):
- 7,274,186
- Application Number:
- 11/556,920
- OSTI ID:
- 915747
- Country of Publication:
- United States
- Language:
- English
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