Ground loop locator
Abstract
Described is a ground loop locator. A readout on the ground loop locator indicates the presence of a ground loop when a ground loop exists in conductors linked by a current transformer of an exciter portion and a Rogowski coil of a detector portion. Also described are how to make and use the ground loop locator and methods of use for the ground loop locator.
- Inventors:
- Issue Date:
- Research Org.:
- California Institute of Technology (CalTech), Pasadena, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1531650
- Patent Number(s):
- 7791353
- Application Number:
- 12/069,776
- Assignee:
- California Institute of Technology (Pasadena, CA)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES
- DOE Contract Number:
- FG02-04ER54755
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2008-02-13
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Bellan, Paul M. Ground loop locator. United States: N. p., 2010.
Web.
Bellan, Paul M. Ground loop locator. United States.
Bellan, Paul M. Tue .
"Ground loop locator". United States. https://www.osti.gov/servlets/purl/1531650.
@article{osti_1531650,
title = {Ground loop locator},
author = {Bellan, Paul M.},
abstractNote = {Described is a ground loop locator. A readout on the ground loop locator indicates the presence of a ground loop when a ground loop exists in conductors linked by a current transformer of an exciter portion and a Rogowski coil of a detector portion. Also described are how to make and use the ground loop locator and methods of use for the ground loop locator.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {9}
}
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Works referencing / citing this record:
Electrical switching apparatus including a plurality of Rogowski coils and method of calibrating the same
patent, June 2012
- Farr, Lawrence B.
- US Patent Document 8,203,814