A Review on Electrical Characteristics of Nanofluid based Transformer Oil

Towards the implementation of an ion-exchange system for recovery of fluoride commodity chemicals. Kinetic and dynamic studies

“…For uptake from NaF solution, the calculated rate constants were considerably higher than previously reported for metal-loaded resins at comparable Ci values [53,54] and for other rare-earth-functionalised sorbents [22,24]. This may be partially attributed to the large accessible surface area of the macroporous resin.…”

Effect of moisture and sonication time on dielectric strength and heat transfer performance of transformer oil based Al2O3 nanofluid

“…Bhatt and Bhatt [5] have reviewed the various studies done on electrical properties of transformer oil nanofluid and presented the summary of the review. Suhaimi et al [6] have reviewed and presented the synthesis of nanofluid, the effect of nanoparticles on the performance of dielectric strength of insulating liquid and limitations of Nanofluids to be avoided to make the nanofluid commercially available.…”

“…Moisture contamination is thought to happen when voltage load taps are changed, allowing moisture and gases to absorb. The deterioration of the paper insulation between the transformer windings causes particle pollution [5].Transformers are built to withstand large loads, such as emergency and cold load pickup circumstances. As the load on the transformer grows, the internal temperature rises which in turn reduces the transformer's typical life expectancy.…”

“…Moisture contamination is thought to happen when voltage load taps are changed, allowing moisture and gases to absorb. The deterioration of the paper insulation between the transformer windings causes particle pollution [5].…”

Synthesis of ZrO2 Based Nanofluids for Cooling and Insulation of Transformers

“…Segal et al have reported that the addition of magnetic nanoparticles in a conventional transformer oil will enhance its breakdown strength along with the thermal properties [11]. The effect of different nanoparticles such as TiO2, ZrO2, Fe3O4, ZrO2, and Al2O3 at different concentrations have been studied for tuning the electrical and thermal properties of the transformer oil [12][13][14][15][16][17]. The addition of nanoparticles results in the improvement of the breakdown strength of the transformer oil.…”