Comparative studies of the stabilities to oxidation and electrical discharge between ester fluids and transformer oils

Fofana, I; N'cho, JS; Olivares-Galvan, JC; Escarela-Perez, R; Georgilakis, PS

dc.contributor.author	Fofana, I	en
dc.contributor.author	N'cho, JS	en
dc.contributor.author	Olivares-Galvan, JC	en
dc.contributor.author	Escarela-Perez, R	en
dc.contributor.author	Georgilakis, PS	en
dc.date.accessioned	2014-03-01T02:47:19Z
dc.date.available	2014-03-01T02:47:19Z
dc.date.issued	2011	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33069
dc.subject	Colloidal Suspension	en
dc.subject	Diagnostic Test	en
dc.subject	Fire Safety	en
dc.subject	Hot Spot	en
dc.subject	Interfacial Tension	en
dc.subject	Laboratory Tests	en
dc.subject	Life Expectancy	en
dc.subject	Organic Acid	en
dc.subject	Power Transformer	en
dc.subject	Research and Development	en
dc.subject	Side Effect	en
dc.subject.other	Asset lives	en
dc.subject.other	Comparative studies	en
dc.subject.other	Electrical discharges	en
dc.subject.other	Electrical stress	en
dc.subject.other	Fire safety	en
dc.subject.other	Growing demand	en
dc.subject.other	Insulating fluid	en
dc.subject.other	Insulation aging	en
dc.subject.other	Performance characteristics	en
dc.subject.other	Quality test	en
dc.subject.other	Research and development	en
dc.subject.other	Source material	en
dc.subject.other	Synthetic esters	en
dc.subject.other	Electric discharges	en
dc.subject.other	Esterification	en
dc.subject.other	Esters	en
dc.subject.other	Mineral oils	en
dc.subject.other	Silicate minerals	en
dc.subject.other	Sustainable development	en
dc.subject.other	Fluids	en
dc.title	Comparative studies of the stabilities to oxidation and electrical discharge between ester fluids and transformer oils	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/NAPS.2011.6024859	en
heal.identifier.secondary	6024859	en
heal.identifier.secondary	http://dx.doi.org/10.1109/NAPS.2011.6024859	en
heal.publicationDate	2011	en
heal.abstract	The growing demands for improved fire safety, source material sustainability, environment friendliness, and asset life extension have driven the research and development efforts of natural/synthetic esters, less-flammable fluids. This contribution reports some investigations on commercially available ester fluids. Many comparisons are made to the quality test results of mineral oil, as this is something we are all familiar with. The stability under electrical stress and the stability to aging of the insulating fluids were investigated. The gassing performance characteristics of natural ester fluids are far superior to those of conventional mineral oil. A significant reduction in insulation aging rate was observed with synthetic ester fluids. © 2011 IEEE.	en
heal.journalName	NAPS 2011 - 43rd North American Power Symposium	en
dc.identifier.doi	10.1109/NAPS.2011.6024859	en