Monitoring of a large fleet of Substation Power transformers

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CIRED 2019 - 1821.pdf (272.16 KB)

Paper number

1821

Working Group Number

Conference name

CIRED 2019

Conference date

3-6 June 2019

Conference location

Madrid, Spain

Peer-reviewed

Yes

Short title

Convener

Authors

ZOUITI, Mohammed, Enedis, France
KIRCHE, Annie, Enedis, France
TROBOIS, Antoine, Edf International networks, France
KARSENTI, Laurent, Edf International networks, France

Abstract

Online monitoring offers new opportunities for DSOs tomodernize their network management processes andswitch to a predictive maintenance.The benefits offered by this technology are the useoptimization of transformers. This allows them to be usedas close as possible to their physical and condition limits.This system also increases the lifetime of the equipment,offering a direct financial gain.In addition, monitoring helps to avoid damagingincidents, and thus to make the network and electricitysupply more reliable.This paper will first analyse the functions of the onlinemonitoring and identify the components related to them.Second, a qualitative classification in terms of costs ofdifferent monitoring components will show that ouroperating and maintenance model could be improvedwith minimum investment. Finally, the paper will presentthe Enedis solution based on innovative sensors andhome-made data acquisition system.

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Publisher

AIM

Date

2019-06-03

Published in

CIRED 2019 Conference

Permanent link to this record

https://cired-repository.org/handle/20.500.12455/592
http://dx.doi.org/10.34890/818

ISSN

2032-9644

ISBN

978-2-9602415-0-1