Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Nassima M'ziou"'
Publikováno v:
Diagnostyka, Vol 24, Iss 1, Pp 1-9 (2023)
In this paper, we use the comsol multiphysics software, which is based on the finite element method in AC/DC 2D electrostatic. Our study shows the effect of heterogeneous cavities on the functioning of electrical cables. Our mini-project contains the
Externí odkaz:
https://doaj.org/article/1e12b924e1d14e60a319fe2c64c29349
Autor:
Nassima M’Ziou
Publikováno v:
Mathematics and Computers in Simulation. 167:429-442
The main objective of our research is to determinate the voltages induced by lightning discharge coupling to overhead power line and especially by the indirect strike. In this investigation, we are also discussing the effect of shielding wire in redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dab190a6f126a94ebe8207b2052c62f8
https://doi.org/10.1016/j.matcom.2018.04.007
https://doi.org/10.1016/j.matcom.2018.04.007
Publikováno v:
Diagnostyka. 19:41-52
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44ef6b0512d8fb941e392776856ae260
https://doi.org/10.29354/diag/86414
https://doi.org/10.29354/diag/86414
Publikováno v:
Transactions on Electrical and Electronic Materials. 19:59-68
The objective of this study is to predict the flashover voltage of a high-voltage insulator artificially contaminated using artificial intelligence (AI). First, practical tests were performed on a high-voltage insulator to collect a database used in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ab7a2a6041c02e954918010c16a96c0
https://doi.org/10.1007/s42341-018-0010-3
https://doi.org/10.1007/s42341-018-0010-3
Publikováno v:
Frontiers in Energy. 15:213-221
In this paper, the impact of the conductivity and the distribution of pollution on the behavior of the high voltage insulator cap and pin 1512L, artificially polluted is described. An experimental model in form of a disc is proposed. This experimenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c72fed55061ea62dc99e0849a7577e74
https://doi.org/10.1007/s11708-017-0479-1
https://doi.org/10.1007/s11708-017-0479-1
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 29:930-940
PurposeThe purpose of this paper is to propose a numerical method in time domain in order to solve the electric and magnetic fields radiated from lightning in the presence of the tall tower. This paper is very important in calculating lightning elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5897a580811d6fafa92bb59047e8dc37
https://doi.org/10.1108/03321641011044343
https://doi.org/10.1108/03321641011044343
Publikováno v:
IET Generation, Transmission & Distribution. 3:279-285
The authors propose a hybrid method, which is a combination between the Simpson method and finite-difference time domain (FDTD) method for evaluating the electromagnetic field radiated by lightning. The proposed method is an alternative approach that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b57d9c59bdeb839979f74b04f266d114
https://doi.org/10.1049/iet-gtd:20080342
https://doi.org/10.1049/iet-gtd:20080342
Publikováno v:
Applied Condition Monitoring ISBN: 9783319145310
This paper presents a work devoted to the impact study of the pollution severity on the energy level dissipated on high voltage insulator. Pollution of high voltage insulators is a factor of prime importance in the quality and reliability of power tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94856dff2f3b3d687d2f9ac4e2da5061
https://doi.org/10.1007/978-3-319-14532-7_28
https://doi.org/10.1007/978-3-319-14532-7_28
Publikováno v:
Conference Record of the 2008 IEEE International Symposium on Electrical Insulation.
The major aim of our investigations is the computation of the voltages induced by an external transient electromagnetic excitation, especially due to the lightning discharge coupling to overhead transmission line networks. In this paper we propose a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa1f7ef7beb70e13a9b9f97eecd3be6d
https://doi.org/10.1109/elinsl.2008.4570277
https://doi.org/10.1109/elinsl.2008.4570277
Publikováno v:
Conference Record of the 2008 IEEE International Symposium on Electrical Insulation.
In this paper we propose a hybrid method for evaluating the electromagnetic field radiated by lightning. The proposed method is a combination between the images method and the finite difference time-domain (FDTD) method. We first calculate the magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b92dc4d024778007c08c54a8d722b26
https://doi.org/10.1109/elinsl.2008.4570276
https://doi.org/10.1109/elinsl.2008.4570276