DocumentCode
615573
Title
Health index: The TERNA´s practical approach for transformers fleet management
Author
Scatiggio, Fabio ; Pompili, Massimo
Author_Institution
TERNA RETE ITALIA SpA, Venice, Italy
fYear
2013
fDate
2-5 June 2013
Firstpage
178
Lastpage
182
Abstract
The asset management of any Transmission System Operator (TSO) cannot ignore the evaluation of the power transformers fleet. Even in the absence, to date , of any specific international guide or standard, every big electrical utility is adopting a home-made “Health Index”. An RI is developed to summarize in numerical form the transformers´ reliability for the purpose of evaluation, ranking and comparison. In the present paper the author will elucidate a new model that merge the evidences of periodic tests (DGA, furans, acidity, inductance, FDS, etc.) with the keraunic properties of a substation.
Keywords
power transformer testing; reliability; transformer substations; TERNA; TSO; asset management; health index; keraunic properties; periodic tests; substation; transformer reliability; transformers fleet management; transmission system operator; Maintenance engineering; Oil insulation; Power transformer insulation; Reliability; Standards; Substations; Asset Management; Health Index; Transformer;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation Conference (EIC), 2013 IEEE
Conference_Location
Ottawa, ON
Print_ISBN
978-1-4673-4738-9
Electronic_ISBN
978-1-4673-4739-6
Type
conf
DOI
10.1109/EIC.2013.6554228
Filename
6554228
Link To Document