Zobrazeno 1 - 10
of 482
pro vyhledávání: '"R Sarathi"'
Publikováno v:
Materials Research Express, Vol 7, Iss 2, p 025035 (2020)
The influence of nanofiller on the tensile and surface charge properties of Al/Epoxy nanocomposite materials is investigated with respect to their structural composition. The formation of conductive network nearing the percolation limit with the addi
Externí odkaz:
https://doaj.org/article/a54d2240c7b948bcaca750c1d43bfc65
Publikováno v:
IEEE Access, Vol 10, Pp 9618-9627 (2022)
The corrosive sulfur compounds present in the mineral oil causes the formation of dibenzyl disulfide (DBDS) complex and it can also erode the on-load tap changing selector contacts leading to generation of silver sulfide (AgS2).The present work repor
Externí odkaz:
https://doaj.org/article/9e52ad95b5e5468b85cb64bae9b3bf20
Autor:
S. K. Amizhtan, A. J. Amalanathan, R. Sarathi, Balaji Srinivasan, Ramesh L. Gardas, Hans Edin, Nathaniel Taylor
Publikováno v:
IEEE Access, Vol 10, Pp 18192-18200 (2022)
This study reports experimental investigations of the effects of different surfactants (CTAB, Oleic acid and Span 80) on silica based synthetic ester nanofluids. The positive and negative potential observed for the ionic (CTAB) and non-ionic surfacta
Externí odkaz:
https://doaj.org/article/9ced520b4e3e47f39611bd07033a7831
Publikováno v:
IEEE Access, Vol 10, Pp 18055-18064 (2022)
The main aim of the present study is to explore the use of synthetic ester fluid as a transformer insulant. For this, the performance of thermally aged synthetic ester is investigated using corona inception voltage (CIV) measurement, fluorescent anal
Externí odkaz:
https://doaj.org/article/bf366127599a4028894680144e574a59
Autor:
G. Parvathy, Myneni Sukesh Babu, P. Sriram Karthick Raja, T. Thyagaraj, N. J. Vasa, R. Sarathi, Noureddine Harid, Huw Griffiths
Publikováno v:
IEEE Access, Vol 10, Pp 21066-21076 (2022)
Stabilization of soil for grounding purposes has been performed by adding different wt% of lime. Electrical breakdown measurements under lightning impulse voltage showed a reduction in breakdown voltage and the time to breakdown with increment in the
Externí odkaz:
https://doaj.org/article/4c0e43c7b82248e184d0a15db824fff9
Publikováno v:
IEEE Access, Vol 10, Pp 46670-46677 (2022)
In recent times, ester based liquids have met high standards and are being considered as potential alternatives over mineral oil transformer insulation. This paper investigates the effect of adding micro-porous zeolite to the thermally aged synthetic
Externí odkaz:
https://doaj.org/article/a363cabaa57c4de08a2ce7395ff83546
Publikováno v:
IEEE Access, Vol 10, Pp 37495-37505 (2022)
The present study deals with the characterization of electrical and rheological behaviour of the Synthetic ester fluid incorporated with various concentration of Aluminium nitride (AlN) nanoparticles. Zeta potential measurement has shown an excellent
Externí odkaz:
https://doaj.org/article/9cbe45b729eb41968a037511adace405
Publikováno v:
IEEE Access, Vol 10, Pp 101198-101206 (2022)
This paper reports the experimental and theoretical investigations of particle levitation voltage on thermally aged ester fluid, under AC and harmonic AC voltages, in the presence of both electric and magnetic fields (130 mT and 160 mT). The results
Externí odkaz:
https://doaj.org/article/23c3335af8f34598b2a70e31b66f30ca
Publikováno v:
IET Nanodielectrics, Vol 4, Iss 2, Pp 63-74 (2021)
Abstract The authors report the key findings from an experimental study that explored the use of activated bentonite for the reclamation of thermally aged ester‐based transformer nanofluids to improve their insulation performance. Bentonite activat
Externí odkaz:
https://doaj.org/article/06402a9f9ce5410689433226e3f77685
Publikováno v:
IEEE Access, Vol 9, Pp 129218-129228 (2021)
This paper reports the experimental investigation of the corona discharge activity of punga oil under the influence of a local magnetic field and different voltage profiles (AC and DC voltages) using fluorescent fiber sensor as well as UHF sensor tec
Externí odkaz:
https://doaj.org/article/9773cb5c3c6b435381ec390fc82a2e93