Sensor platform for non-invasive ubiquitous current sensing

Malinda Dilhara; Jayathu Samarawickrama; Samitha Elvitigala

doi:10.1109/ICSensT.2016.7796322

Sensor platform for non-invasive ubiquitous current sensing

Malinda Dilhara
, Jayathu Samarawickrama
, Samitha Elvitigala

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

Abstract

We present a novel non-invasive current measuring platform that estimates the current through a bundled cable. The sensor platform contains eight three axis magnetometer breakout sensors. We develop a regression model to estimate the current flowing in the wire using captured data from the sensor platform. The model in the paper demonstrated accurate results for current estimation of two core wire (7.2 mm diameter) with mean absolute error as low as 0.03 A and root mean square error as low as 0.06 A. This work can be used to develop a plug and play instrument that can non-invasively measure current in a system without disturbing its behavior in operating environment.

Original language	English
Title of host publication	2016 10th International Conference on Sensing Technology (ICST 2016)
Place of Publication	Piscataway NJ USA
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	559-563
Number of pages	5
ISBN (Electronic)	9781509007967
ISBN (Print)	9781509007974
DOIs	https://doi.org/10.1109/ICSensT.2016.7796322
Publication status	Published - 2016
Externally published	Yes
Event	International Conference on Sensing Technology 2016 - Nanjing, China Duration: 11 Nov 2016 → 13 Nov 2016 Conference number: 10th https://ieeexplore.ieee.org/xpl/conhome/7786450/proceeding (Proceedings) https://www.aconf.org/conf_70801.html (Website)

Publication series

Name	Proceedings of the International Conference on Sensing Technology, ICST
Publisher	IEEE, Institute of Electrical and Electronics Engineers
ISSN (Print)	2156-8065
ISSN (Electronic)	2156-8073

Conference

Conference	International Conference on Sensing Technology 2016
Abbreviated title	ICST 2016
Country/Territory	China
City	Nanjing
Period	11/11/16 → 13/11/16
Internet address	https://ieeexplore.ieee.org/xpl/conhome/7786450/proceeding (Proceedings) https://www.aconf.org/conf_70801.html (Website)

Keywords

Kalman filter
Linear regression
Non invasive current measuring

Access to Document

10.1109/ICSensT.2016.7796322

Cite this

Dilhara, M., Samarawickrama, J., & Elvitigala, S. (2016). Sensor platform for non-invasive ubiquitous current sensing. In 2016 10th International Conference on Sensing Technology (ICST 2016) (pp. 559-563). Article 7796322 (Proceedings of the International Conference on Sensing Technology, ICST). IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICSensT.2016.7796322

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title = "Sensor platform for non-invasive ubiquitous current sensing",

abstract = "We present a novel non-invasive current measuring platform that estimates the current through a bundled cable. The sensor platform contains eight three axis magnetometer breakout sensors. We develop a regression model to estimate the current flowing in the wire using captured data from the sensor platform. The model in the paper demonstrated accurate results for current estimation of two core wire (7.2 mm diameter) with mean absolute error as low as 0.03 A and root mean square error as low as 0.06 A. This work can be used to develop a plug and play instrument that can non-invasively measure current in a system without disturbing its behavior in operating environment.",

keywords = "Kalman filter, Linear regression, Non invasive current measuring",

author = "Malinda Dilhara and Jayathu Samarawickrama and Samitha Elvitigala",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; International Conference on Sensing Technology 2016, ICST 2016 ; Conference date: 11-11-2016 Through 13-11-2016",

year = "2016",

doi = "10.1109/ICSensT.2016.7796322",

language = "English",

isbn = "9781509007974",

series = "Proceedings of the International Conference on Sensing Technology, ICST",

publisher = "IEEE, Institute of Electrical and Electronics Engineers",

pages = "559--563",

booktitle = "2016 10th International Conference on Sensing Technology (ICST 2016)",

address = "United States of America",

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Dilhara, M, Samarawickrama, J & Elvitigala, S 2016, Sensor platform for non-invasive ubiquitous current sensing. in 2016 10th International Conference on Sensing Technology (ICST 2016)., 7796322, Proceedings of the International Conference on Sensing Technology, ICST, IEEE, Institute of Electrical and Electronics Engineers, Piscataway NJ USA, pp. 559-563, International Conference on Sensing Technology 2016, Nanjing, China, 11/11/16. https://doi.org/10.1109/ICSensT.2016.7796322

Sensor platform for non-invasive ubiquitous current sensing. / Dilhara, Malinda; Samarawickrama, Jayathu; Elvitigala, Samitha.
2016 10th International Conference on Sensing Technology (ICST 2016). Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, 2016. p. 559-563 7796322 (Proceedings of the International Conference on Sensing Technology, ICST).

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

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AU - Elvitigala, Samitha

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PY - 2016

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N2 - We present a novel non-invasive current measuring platform that estimates the current through a bundled cable. The sensor platform contains eight three axis magnetometer breakout sensors. We develop a regression model to estimate the current flowing in the wire using captured data from the sensor platform. The model in the paper demonstrated accurate results for current estimation of two core wire (7.2 mm diameter) with mean absolute error as low as 0.03 A and root mean square error as low as 0.06 A. This work can be used to develop a plug and play instrument that can non-invasively measure current in a system without disturbing its behavior in operating environment.

AB - We present a novel non-invasive current measuring platform that estimates the current through a bundled cable. The sensor platform contains eight three axis magnetometer breakout sensors. We develop a regression model to estimate the current flowing in the wire using captured data from the sensor platform. The model in the paper demonstrated accurate results for current estimation of two core wire (7.2 mm diameter) with mean absolute error as low as 0.03 A and root mean square error as low as 0.06 A. This work can be used to develop a plug and play instrument that can non-invasively measure current in a system without disturbing its behavior in operating environment.

KW - Kalman filter

KW - Linear regression

KW - Non invasive current measuring

UR - https://www.scopus.com/pages/publications/85010073091

U2 - 10.1109/ICSensT.2016.7796322

DO - 10.1109/ICSensT.2016.7796322

M3 - Conference Paper

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T3 - Proceedings of the International Conference on Sensing Technology, ICST

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EP - 563

BT - 2016 10th International Conference on Sensing Technology (ICST 2016)

PB - IEEE, Institute of Electrical and Electronics Engineers

CY - Piscataway NJ USA

T2 - International Conference on Sensing Technology 2016

Y2 - 11 November 2016 through 13 November 2016

ER -

Dilhara M, Samarawickrama J, Elvitigala S. Sensor platform for non-invasive ubiquitous current sensing. In 2016 10th International Conference on Sensing Technology (ICST 2016). Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers. 2016. p. 559-563. 7796322. (Proceedings of the International Conference on Sensing Technology, ICST). doi: 10.1109/ICSensT.2016.7796322

Sensor platform for non-invasive ubiquitous current sensing

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Keywords

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