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General Information
ISSN:
2315-4462 (Print); 2373-3594 (Online)
Abbreviated Title:
Int. J Smart Grid Clean Energy
Frequency:
4 issues per year
Editor-in-Chief:
Prof. Danny Sutanto
DOI:
10.12720/sgce
Indexed by:
Inspec (IET),
CNKI
, Crossref, Google Scholar,
etc
.
Editor-in-Chief
Prof. Danny Sutanto
University of Wollongong, Australia
I am very excited to serve as the first Editor-in-Chief of the Journal of Smart Grid and Clean Energy (SGCE)and hope that the publication can enrich the readers’ experience .... [
Read More
]
What's New
2024-03-28
March 28th, 2024 News! Vol. 13, No. 1 has been published online!
2024-01-04
IJSGCE will adopt Article-by-Article Work Flow. For the quarterly journal, each issue will be released at the end of the issue month.
2023-10-09
October 9th, 2023 News! Vol. 11, No. 4 has been published online!
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2019
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Vol. 8, No. 2, March 2019
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Testing and protection of current transformer practical experiences in using the CPC 100
Author(s): Mohammed Bouchahdane
a
, Aissa Bouzid
b
a
Signals and systems laboratory,Institute of electrical and electronic engineering,University M'Hamed Bougara Boumerdes,Algeria
b
Faculty of technology sciences, University of Constantine1,Algeria
International Journal of Smart Grid and Clean Energy
, vol. 8, no. 2, March 2019: pp. 125-130
ISSN: 2315-4462 (Print)
ISSN: 2373-3594 (Online)
Digital Object Identifier: 10.12720/sgce.8.2.125-130
Abstract
: We notice a recurrent underestimating in all transformer tests despite the huge influence of the accurate transducers on accounting systems. In addition, tests help to significantly reduce the risk of mixing up different instrument transformers or their connections. Tests can also help identify transportation damage inside a transformer. Last but not least, regularly scheduled tests are essential when it comes to detecting effects that can occur within the life cycle of a transformer such as shorted coils, loss of class accuracy due to material changes or changes to the load. Changing the power supply topology and thereby the primary time constant can lead to a situation where the transformer becomes unusable for protection, as it is saturated far earlier than desired due to transient operations. In this paper, we will look at the testing practices for current transformer used by the NATIONAL COMPANY OF ELECTRICITY AND GAS (SONELGAZ Algeria) and show that with the use of the CPC 100 many standard electrical tests for CTs can be performed with one single device saving testing time and labor costs.
Keywords
: Current transformers, protection, testing, electrical power engineering, diagnostics
Full Paper.pdf
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