Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Yanchao Sha"'
Publikováno v:
Journal of Electrostatics. 88:207-213
With the fast development of high voltage DC (HVDC) cable, cable insulation under DC conditions has got more attention. In this paper, tests were conducted to study the electrical tree initiation in silicone rubber (SIR) under DC and polarity reversa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb4464e5ef41ba0eb1161fb92806f63d
https://doi.org/10.1016/j.elstat.2017.01.008
https://doi.org/10.1016/j.elstat.2017.01.008
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 23:3641-3651
Because bamboo grows faster, responds more rapidly to beating, and has a lower cost than softwood, we pay great attention to the abundant bamboo material to alleviate the severe shortage of softwood resources in China. For this purpose, bamboo fiber,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24e8dd06ce3784d49179c26f037e1003
https://doi.org/10.1109/tdei.2016.005679
https://doi.org/10.1109/tdei.2016.005679
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 23:266-274
The relation between ageing and space charge is a hot area, but there is little direct evidence. In this paper, oil-paper samples were exposed to 20-kV/mm DC electrical field, 130°C temperature or both 20-kV/mm DC electrical field and 130°C tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d96d5ca52289a0b3cb0236a77eaacb1
https://doi.org/10.1109/tdei.2015.005375
https://doi.org/10.1109/tdei.2015.005375
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 21:1529-1539
Heretofore, unlike HVAC transformers, there is not much experience in both insulation design guides and test methods for ultra HV converter transformers. This special insulation phenomenon is very prominent due to the complication of voltage applied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f89786e24415531cf3f7ea5bcd60cab
https://doi.org/10.1109/tdei.2014.004273
https://doi.org/10.1109/tdei.2014.004273
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 21:1554-1564
This paper focuses on the effect of nanoparticle surface modification on the DC breakdown and space charge behavior under DC endurance test of XLPE/SiO 2 nanocomposites. A titanate (TC) and a vinylsilane (VI) coupling agents, both of which contain no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e8c12a43be277573c5a65e0fc2ee28f
https://doi.org/10.1109/tdei.2014.004361
https://doi.org/10.1109/tdei.2014.004361
Publikováno v:
Journal of Electrostatics. 72:252-260
In this paper, space charge dynamics under DC electric field of −100 kV/mm in low-density polyethylene (LDPE) and its nanocomposite containing a small amount of MgO nanoparticles were measured using an improved pulsed electro-acoustic (PEA) system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c396136d780b8e9008b0e725fbdc17d
https://doi.org/10.1016/j.elstat.2014.03.005
https://doi.org/10.1016/j.elstat.2014.03.005
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 21:1061-1069
In this paper, a high sensitivity electrometer is adopted to measure DC conduction currents across the oil gap. The effect of morphology of electrode surface (3 dimensional roughness is approximately 0.03 mm) on conduction current is considered adequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::972be1a5bf0bac677d7218a9da4abae6
https://doi.org/10.1109/tdei.2014.6832249
https://doi.org/10.1109/tdei.2014.6832249
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 21:424-433
This paper focuses on the effect of nanoparticle surface modification on the charge transport characteristics in XLPE/SiO2 nanocomposites. A titanate coupling agent (TC9) and a 3- (Methacryloyloxy)propyltrimethoxysilane (KH570) were used for the surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90642ef186071334924ebfae046ecdff
https://doi.org/10.1109/tdei.2013.004145
https://doi.org/10.1109/tdei.2013.004145
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 21:331-339
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f1ae292da63328f9c0f709c80f0386c
https://doi.org/10.1109/tdei.2013.004010
https://doi.org/10.1109/tdei.2013.004010
Autor:
Ling Zhang, Yuanxiang Zhou, Jihuan Tian, Jianwen Huang, Meng Huang, Yanchao Sha, Yunshan Wang
Publikováno v:
Journal of Electrostatics. 71:403-406
In this study, low-density polyethylene (LDPE) samples were aged under different oxygen concentration (0, 20%, and 50%). The ageing was implemented with an average external DC electric field of 50 kV/mm at 40 °C for 1000 h. It was found that augment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e05f1258773e9982afca57494b98d7a2
https://doi.org/10.1016/j.elstat.2012.12.033
https://doi.org/10.1016/j.elstat.2012.12.033