Emily Stickels Phones & Addresses
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Annapolis, MD
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Gaithersburg, MD
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Bethesda, MD
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5248 Ferry Branch Ln, Lothian, MD 20711 (410) 741-1712
Publications
Us Patents
Remote Sensing To Derive Calibrated Power Measurements
View pageUS Patent:
20170090004, Mar 30, 2017
Filed:
Sep 23, 2016
Appl. No.:
15/275061
Inventors:
- Germantown MD, US
Stan Heckman - Chelmsford MA, US
Chonglin Liu - Rockville MD, US
Christopher Dale Sloop - Mount Airy MD, US
Scott Stickels - Lothian MD, US
Donnie Bixler - Woodsboro MD, US
Emily Stickels - Lothian MD, US
Stan Heckman - Chelmsford MA, US
Chonglin Liu - Rockville MD, US
Christopher Dale Sloop - Mount Airy MD, US
Scott Stickels - Lothian MD, US
Donnie Bixler - Woodsboro MD, US
Emily Stickels - Lothian MD, US
International Classification:
G01R 35/04
G01R 22/06
G01R 15/20
G01R 35/00
G01R 22/06
G01R 15/20
G01R 35/00
Abstract:
Described herein are methods and systems for remote sensing to derive a calibrated power measurement for a power distribution point. Magnetic field sensors of a sensor module sense a magnetic field emitted by the power distribution point. A first processor generates an uncalibrated power measurement for each magnetic field sensor, the uncalibrated power measurement derived from the magnetic field sensed by the magnetic field sensor and a voltage carried by the power distribution point. A second processor determines a response of each magnetic field sensor to a known power load being drawn through the power distribution point. The second processor derives a transfer function using the response of each magnetic field sensor to the known power load. The second processor applies the transfer function to the uncalibrated power measurement for each magnetic field sensor to generate the calibrated power measurement for the power distribution point.