Proceedings of the 2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017)

Design of a Self-powered Current Measuring Sensor

Authors
Changfu Xu, Shuo Zhang, Tao Tao, Chengbo Hu, Jiayuan Xu, Xin Zhou, Yu Hong
Corresponding Author
Changfu Xu
Available Online July 2016.
DOI
10.2991/iccia-17.2017.13How to use a DOI?
Keywords
Current Measurement, Online Monitoring, Self-powered, Current Transformer.
Abstract

Current measurement is one of the most important work in online monitoring of the electric system. Self-powered and intelligence are key areas of the current measuring sensor. In this paper, a self-powered current measuring sensor was designed, which realizes synchronous measurement and power supply by one current transformer (CT). The mathematical relationship between the primary side current, secondary side voltage and current of the CT were deduced. The model for line current measurement based on voltage and current signals was constructed, and the overall design of the current measuring equipment was given. Finally, the accuracy of measuring models was verified by experiments.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017)
Series
Advances in Computer Science Research
Publication Date
July 2016
ISBN
978-94-6252-361-6
ISSN
2352-538X
DOI
10.2991/iccia-17.2017.13How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Changfu Xu
AU  - Shuo Zhang
AU  - Tao Tao
AU  - Chengbo Hu
AU  - Jiayuan Xu
AU  - Xin Zhou
AU  - Yu Hong
PY  - 2016/07
DA  - 2016/07
TI  - Design of a Self-powered Current Measuring Sensor
BT  - Proceedings of the 2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017)
PB  - Atlantis Press
SP  - 90
EP  - 94
SN  - 2352-538X
UR  - https://doi.org/10.2991/iccia-17.2017.13
DO  - 10.2991/iccia-17.2017.13
ID  - Xu2016/07
ER  -