Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dielectric materials and properties"'
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 8, Pp 653-662 (2021)
Abstract This paper utilizes a hybrid Debye model to accurately simulate the relaxation response process of the oil‐paper insulation of a transformer to explore the application of frequency domain dielectric spectroscopy (FDS) in nondestructive dia
Externí odkaz:
https://doaj.org/article/38cc05a235e343c5a007bfff8a1546d1
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 6, Pp 499-507 (2021)
Abstract Frequency domain spectroscopy (FDS) is widely used in analysis of insulation condition of dielectric material. The traditional contact method is susceptible to the impact of the contact state between the test sample and the electrode, which
Externí odkaz:
https://doaj.org/article/cd7d8bc6569e4937879e6521c3fcb8c7
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 4, Pp 329-342 (2021)
Abstract Polypropylene (PP) is being considered as a suitable alternative to the cross‐linked polyethylene (XLPE) insulation as the latter is prone to the space charge accumulation when subjected to the voltage polarity reversals in line‐commutat
Externí odkaz:
https://doaj.org/article/683d8d390e2145f1a2a22befc58f3d63
Autor:
Andrea G. Martínez‐Lopez, Rogelio de J. Portillo‐Vélez, Diego Amador Rueda, Rodolfo Garcia, Julio C. Tinoco
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 3, Pp 312-318 (2021)
Abstract Flexible capacitive sensor devices have gained attention because of their versatility and adaptability to several requirements. However, the proper implementation of those devices into flexible electronic systems imply some challenges relate
Externí odkaz:
https://doaj.org/article/6311e42ac277405ab58d9e7399cbed8e
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 2, Pp 184-192 (2021)
Abstract Polarity‐reversal voltage in high‐voltage direct current transmission system would cause serious electric field distortion, accelerating charge injection. The effect of polarity reversal on charge transport characteristics in silicone ru
Externí odkaz:
https://doaj.org/article/0d03dd86aaa94480809157cc3c9ad2a0
Publikováno v:
Electronics Letters, Vol 57, Iss 1, Pp 9-11 (2021)
Abstract A finite‐difference time‐domain method is proposed to reduce the numerical dispersion error induced by the non‐uniform meshing of multiscale configurations utilizing weighted Laguerre polynomials. The update functions of two‐dimensio
Externí odkaz:
https://doaj.org/article/aaff835bbb9e44dbb3c80cea85c338a8
Publikováno v:
AIP Advances, Vol 11, Iss 4, Pp 045222-045222-8 (2021)
In recent years, technological development has focused on the construction of ever smaller devices, characterized by dimensions limited to the nanometer order and by a very low energy requirement to be able to function. This allows them to be integra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0301b0fda2f2a27b3242d4cc369becc
https://doi.org/10.1063/5.0040674
https://doi.org/10.1063/5.0040674
Autor:
Neelakantaswamy, P.S.
Publikováno v:
Review of Scientific Instruments. 49:858-860
A noncontact and nondestructive method of measuring at microwave frequencies the complex permittivity of a selected region in a dielectric slab is described. For this purpose the test dielectric sample is irradiated with a focused (gaussian) microwav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd63e1aeba2cba71cc969f2822cb0d03
https://doi.org/10.1063/1.1135629
https://doi.org/10.1063/1.1135629
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