| Issue |
Eur. Phys. J. Appl. Phys.
Volume 64, Number 2, November 2013
Numelec 2012
|
|
|---|---|---|
| Article Number | 24509 | |
| Number of page(s) | 5 | |
| Section | Instrumentation and Metrology | |
| DOI | https://doi.org/10.1051/epjap/2013120436 | |
| Published online | 06 November 2013 | |
https://doi.org/10.1051/epjap/2013120436
Improved AC current measurement approach in multiphase cable using proper orthogonal decomposition*
1
Université de Lyon, 69622
Lyon, France
2
Université Lyon 1, 69622
Villeurbanne Cedex, France
3
CNRS, UMR 5005, Laboratoire Ampère, 43 boulevard du 11 Novembre 1918, 69622
Villeurbanne, France
a e-mail: menad.bourkeb@gmail.com
Received:
1
October
2012
Revised:
15
February
2013
Accepted:
22
March
2013
Published online:
6
November
2013
Accurate monitoring of energy consumption is key for electrical energy management in industry This implies the use of low-cost and easy-to-install measuring chains that can be placed directly around three-phase cables without interrupting power delivery. This paper describes an innovative current measurement method using a magnetic sensor array dispatched around three-conductor cables. Analytical solution is given for the measurement problem and results from simulations.
© EDP Sciences, 2013
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