Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Noureddine Harid"'
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
Classification of thermal ageing impact of ester fluid‐impregnated pressboard material adopting LIBS
Autor:
Arputhasamy J. Amalanathan, Nilesh J. Vasa, Noureddine Harid, Huw Griffiths, Ramanujam Sarathi
Publikováno v:
High Voltage, Vol 6, Iss 4, Pp 655-664 (2021)
Abstract This article reports the thermal ageing of ester fluid‐impregnated pressboard material along with its performance evaluation using optical emission spectroscopy (OES) and classification using machine‐learning algorithms adopting laser‐
Externí odkaz:
https://doaj.org/article/8df4d47ca83641aba7443ee6de6a224b
Publikováno v:
Energies, Vol 16, Iss 1, p 381 (2022)
The effect of thermal aging on the electrical properties of the insulating oil used for transformers has been explored in this experimental work. In particular the dielectric dissipation factor, the resistivity and the breakdown voltage have been mea
Externí odkaz:
https://doaj.org/article/1e1202b43e7240b4a3acc2fa0ad05c1b
Publikováno v:
IET Nanodielectrics (2020)
Silicone rubber is widely used for electrical insulation and may be exposed to a harsh environment. The present study envisaged to improve insulation properties of silicone rubber by adding an optimised quantity of nanofillers. The fundamental space
Externí odkaz:
https://doaj.org/article/dbfe6c006d1b4f72aa769314cd07c6cb
Publikováno v:
IEEE Access, Vol 6, Pp 36247-36255 (2018)
In this paper, a model for the reactor of a 400-kV mechanically switched capacitor with damping network (MSCDN) based on an equivalent circuit representation is developed. The model is based on sub-dividing the physical reactor into sections which ar
Externí odkaz:
https://doaj.org/article/318dedc91ccf41cfa486ddf29f157711
Autor:
Lydia Gkoura, Taiji Wang, Athanasios Anastasiou, Noureddine Harid, Huw Griffiths, Manu Haddad, Michalis Fardis, Marina Karayianni
Publikováno v:
High Voltage (2019)
Cross-linked polyethylene (XLPE) and silicone rubber (SiR) samples were subjected to a high-voltage AC stress plane–plane configuration and inclined plane test, respectively. The voltage was applied such that discharge was observed across the surfa
Externí odkaz:
https://doaj.org/article/fba515cf67c8405a8b7b372adc998dc1
Autor:
Sifeddine Abdi, Noureddine Harid, Leila Safiddine, Ahmed Boubakeur, Abderrahmane (Manu) Haddad
Publikováno v:
Energies, Vol 14, Iss 8, p 2089 (2021)
An experimental investigation is conducted to measure and correlate the impact of the water content on the electrical characteristics of the mineral oil for transformers, particularly the breakdown voltage, the resistivity, and the dielectric dissipa
Externí odkaz:
https://doaj.org/article/a28150ead5534517b32c9433072adcf6
Publikováno v:
Energies, Vol 12, Iss 17, p 3364 (2019)
This paper reports the results of a parametric study on the characteristics of electromagnetic (EM) waves propagated due to surface- and cavity-type partial discharges (PD) in materials using the finite-difference time domain (FDTD) method. First, th
Externí odkaz:
https://doaj.org/article/265c547b93c942cc92fbe70f93fe68f1
Publikováno v:
Energies, Vol 12, Iss 15, p 3007 (2019)
Power systems under expansion suffer from escalating fault levels that impact equipment integrity, operational flexibility, and the overall security of the system. The fault current limiter (FCL) is one of approaches used by utilities to limit fault
Externí odkaz:
https://doaj.org/article/69217122d8674da88fc23d53e358359b
Autor:
Baskar Thangabalan, null Neelmani, Neelesh J. Vasa, Ramanujam Sarathi, Noureddine Harid, Huw Griffiths
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 29:2089-2100