Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Xuni Rao"'
Publikováno v:
The Journal of Engineering (2019)
In this article, the Changji-Guquan ± 1100 kV ultra-high voltage direct current (UHVDC) system has been established by PSCAD software, especially for the arc of the circuit breakers. The AC filter groups and the control strategy have been analysed b
Externí odkaz:
https://doaj.org/article/3773fefd528b4e00af77d95c23dfc949
Publikováno v:
2022 7th Asia Conference on Power and Electrical Engineering (ACPEE).
Publikováno v:
IEEE Transactions on Plasma Science. 47:4084-4090
In order to analyze the performance of a fast linear transformer driver (FLTD) in different states, we develop a circuit model of nonlinear magnetic core. The circuit model contains controllable initial magnetic flux density and time-dependent loss r
Publikováno v:
The Journal of Engineering (2019)
In this article, the Changji-Guquan ± 1100 kV ultra-high voltage direct current (UHVDC) system has been established by PSCAD software, especially for the arc of the circuit breakers. The AC filter groups and the control strategy have been analysed b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1251a9c86e38dfcd36f19ca0c13561a9
https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8410
https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8410
Publikováno v:
2018 2nd IEEE Conference on Energy Internet and Energy System Integration (EI2).
In air insulated substation (AIS), the arc produced by the disconnecting switch operation is the most serious electromagnetic interference source. It can produce electromagnetic radiation in space with high frequency, which will couple to the seconda
Publikováno v:
2018 IEEE International Conference on High Voltage Engineering and Application (ICHVE).
In Gas-Insulated Substation (GIS), the Transient Enclosure Voltage (TEV) would threaten the reliability of secondary devices. Studying the propagation law of TEV can provide reference for suppression method of TEV. In this paper, field measurement an
Publikováno v:
2018 IEEE International Conference on High Voltage Engineering and Application (ICHVE).
In air-insulated substations, the electromagnetic interference due to the disconnecting switch action is very strong, the most serious of which is the operation of the no-load bus. Electronic instrument transformers are widely used in existing substa
Publikováno v:
2018 12th International Conference on the Properties and Applications of Dielectric Materials (ICPADM).
In this paper, the AC and DC test platforms are set up to study the change regularity of MOA characteristic parameters with various factors and typical faults by online and offline detection methods. The sensitivity and uniqueness of the characterist
Publikováno v:
2017 1st International Conference on Electrical Materials and Power Equipment (ICEMPE).
MOA (Metal Oxide Arrester) has been widely used in the world because of its excellent nonlinearity, long-lasting anti-aging properties and excellent overvoltage protection performance. The performance degradation of the MOV occurs in the long-running