Investigation of electrical properties of developed indigenous natural ester liquid used as alternate to transformer insulation

<p>The <span>performance of every electrical system depends on the different devices especially transformers. Petroleum-based mineral oil is widely used for insulation and cooling purpose. The disadvantage its low biodegradability a major threat to ecosystem due poor oxidative stability. To remedy drawbacks, focus alternative fluids that can replace traditional oil. Alternative liquids such as natural esters are which do not panic ecosystem. With support additives in liquids, productivity be increased, paving path green conversion high voltage applications. purpose this article analyze properties newly developed indigenous inhibited was insulating antioxidants were added 2,6-ditertiary-butylparacresol, butylated hydroxyl anisole tertiary butyl hydro qunine slow down oxidation rate check properties. This discusses oil, with without per IEC62770 standards. A 1.1 kVA transformer then designed laboratory load tests Indigenous performance under evaluated.</span></p>