Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Zhousheng Zhang"'
Autor:
Ruidong Yu, Zhousheng Zhang
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
IntroductionThe traditional partial discharge localization improvement strategy mainly starts from the intelligent algorithm, but fails to consider the influence of core winding and oil temperature on partial discharge positioning.MethodsThis paper a
Externí odkaz:
https://doaj.org/article/f83c2c3281fa4f63a53b00e84998f482
Autor:
Tohid Shahsavarian, Yue Pan, Zhousheng Zhang, Cheng Pan, Hadi Naderiallaf, Jim Guo, Chuanyang Li, Yang Cao
Publikováno v:
IEEE Access, Vol 9, Pp 77705-77728 (2021)
Partial discharge (PD) as one of well-known signatures of defects in the insulation system of high voltage equipment has been studied over eight decades. It is of a great interest to power grid operators and owners to identify and distinguish local w
Externí odkaz:
https://doaj.org/article/193fae2f005849debf4b8322301cd11c
Autor:
Lei Zhang, Chuanjie Lin, Chuanyang Li, Simone Vincenzo Suraci, Geng Chen, Uwe Riechert, Tohid Shahsavarian, Masayuki Hikita, Youping Tu, Zhousheng Zhang, Davide Fabiani, Jinliang He
Publikováno v:
High Voltage (2020)
Surface charge accumulation on the spacers is one of the key issues restraining the development of HVDC GIS/GIL. The precise measurement of surface charge properties provides the basis for further study of the surface charge transport mechanism as we
Externí odkaz:
https://doaj.org/article/8e4b1ee51fe849c7b77b1a4a429a5ec1
Autor:
Di Yu, Ya Wang, Geng Chen, Lin Chuanjie, Lei Zhang, Malte Tschentscher, Giovanni Mazzanti, Zheming Wang, Zhousheng Zhang, Liam Connelly, Chuanyang Li, Yuxiao Zhang
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 28:988-995
In this paper, an electric field ranging from 0.44-5.24 kV/mm was applied to a gas-insulated line (GIL) model filled with SF 6 at different values of gas pressure and relative humidity (RH). Dark current was measured using high voltage conductors wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72ac5c036cbc26bfd4fd165fca52eaa8
https://doi.org/10.1109/tdei.2021.009424
https://doi.org/10.1109/tdei.2021.009424
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 28:511-519
Charges due to ionization at conductors at low electric field serves as the main source of charge carriers that is responsible for surface charge enhancement, especially for hetero-polar charges on the convex surface side of spacers inside DC gas-ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eb1179f03d8513a02abcea6c75f58a3
https://doi.org/10.1109/tdei.2020.009245
https://doi.org/10.1109/tdei.2020.009245
Autor:
Chuanyang Li, Cheng Pan, Yue Pan, Tohid Shahsavarian, Yang Cao, Jim Guo, Zhousheng Zhang, Hadi Naderiallaf
Publikováno v:
IEEE Access, Vol 9, Pp 77705-77728 (2021)
Partial discharge (PD) as one of well-known signatures of defects in the insulation system of high voltage equipment has been studied over eight decades. It is of a great interest to power grid operators and owners to identify and distinguish local w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18d4ecb487dac66eb5f9aa8a9c564956
https://ieeexplore.ieee.org/document/9438640/
https://ieeexplore.ieee.org/document/9438640/
Autor:
Jia-wei Zhang, Sombel Diaham, Tohid Shahsavarian, Chuanyang Li, Ruokun Jia, Taiping Yao, Zhipeng Lei, Zhousheng Zhang
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 27:542-548
This work investigates the effect of graphene filler in epoxy resin with the purpose of developing an improved thermally conductive epoxy encapsulation material for electronic devices. The findings in this work show that the thermal conductivity incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66e9255aeafd4a182a63f24c972e8cd1
https://doi.org/10.1109/tdei.2020.008620
https://doi.org/10.1109/tdei.2020.008620
Autor:
Qiuye Li, Ya Wang, Lei Zhang, Hadi Naderiallaf, Zheming Wang, Zhipeng Lei, Zhousheng Zhang, Peng Liu
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 27:257-269
Surface charge pattern analysis on HVDC insulators is a difficult task, which requires a comprehensive understanding of the physical mechanisms of surface charging. This paper provides a review on surface charge patterns and related models published
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5160853ad9f3821c0d857818edfeee52
https://doi.org/10.1109/tdei.2019.008430
https://doi.org/10.1109/tdei.2019.008430
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. :1-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f00d031613d6db714433717d6d71c9bb
https://doi.org/10.1109/tdei.2023.3264761
https://doi.org/10.1109/tdei.2023.3264761
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 26:835-842
Surface charging of spacers is one of the main factors restricting the industrialization of DC gas insulated lines (GILs). The effects of ion mobility, gas pressure and temperature on surface charge behavior are important issues to be clarified. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b928ee770dc3c9cd5f7ced82655ad293
https://doi.org/10.1109/tdei.2018.007841
https://doi.org/10.1109/tdei.2018.007841