Space Charge Accumulation at Material Interfaces in HVDC Cable Insulation Part II—Simulations of Charge Transport

Autor: Espen Doedens, E. Markus Jarvid, Raphaël Guffond, Yuriy V. Serdyuk

Publikováno v: Energies, Vol 13, Iss 7, p 1750 (2020)

Extruded high voltage direct current (HVDC) cable systems contain interfaces with poorly understood microscopic properties, particularly surface roughness. Modelling the effect of roughness on conduction in cable insulation is challenging, as the ava

Externí odkaz: https://doaj.org/article/7192af944d5c48639596cf12e150653c

Enhanced charge injection in rough HVDC extruded cable interfaces

Autor: E. Markus Jarvid, Christian Frohne, Espen Doedens, Stanislaw Gubanski

Publikováno v: IEEE Transactions on Dielectrics and Electrical Insulation. 26:1911-1918

The insulation system of an HVDC extruded cable includes a variety of different material interfaces, especially within its cable accessories. Depending on interfacial manufacturing method, different degrees of surface roughness can be found and are h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9af7b25769e566e4d16319d64b2eb4e9
https://doi.org/10.1109/tdei.2019.008213

Space Charge Accumulation at Material Interfaces in HVDC Cable Insulation Part I—Experimental Study and Charge Injection Hypothesis

Autor: Raphaël Guffond, E. Markus Jarvid, Yuriy V. Serdyuk, Espen Doedens

Publikováno v: Energies
Volume 13
Issue 8
Energies, Vol 13, Iss 2005, p 2005 (2020)

On-site installation of accessories on extruded polymeric high voltage cables in a common practice. The procedure requires the shaping of the physical interface between the cable insulation surface and the pre-molded accessory body. On such interface

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6dcc2232a6584863ab1478e08798164
https://doi.org/10.3390/en13082005

Influence of Incorporating Different Electron-Rich Thiophene-Based Units on the Photovoltaic Properties of Isoindigo-Based Conjugated Polymers: An Experimental and DFT Study

Autor: Patrik Henriksson, Angelica Lundin, Ergang Wang, Mats Andersson, Markus Jarvid, Wenliu Zhuang, Mirko Seri, Margherita Bolognesi, Renee Kroon, Michele Muccini, Desta Antenehe Gedefaw

Publikováno v: Macromolecules
Macromolecules (Online) 46 (2013): 8488–8499. doi:10.1021/ma401691r
info:cnr-pdr/source/autori:Zhuang W.; Bolognesi M.; Seri M.; Henriksson P.; Gedefaw D.; Kroon R.; Jarvid M.; Lundin A.; Wang E.; Muccini M.; Andersson M.R./titolo:Influence of incorporating different electron-rich thiophene-based units on the photovoltaic properties of isoindigo-based conjugated polymers: An experimental and DFT study/doi:10.1021%2Fma401691r/rivista:Macromolecules (Online)/anno:2013/pagina_da:8488/pagina_a:8499/intervallo_pagine:8488–8499/volume:46

A series of novel donor−acceptor conjugated alternating copolymers based on the isoindigo acceptor moiety have been designed, synthesized, and characterized, in order to explore the potential of isoindigo for efficient donor materials with high pho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea780ad17c458d060be6d2f25b41b1c0
https://doi.org/10.1021/ma401691r

Surface preparations on MV-sized cable ends for ramped DC breakdown studies

Autor: S. Josefsson, L. Boyer, Markus Jarvid, Espen Doedens, N. B. Frisk

Publikováno v: 2016 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec62dac5aa115dbf2b1fae4abf94772e
https://doi.org/10.1109/ceidp.2016.7785475