Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Liangeng Ban"'
Publikováno v:
The Journal of Engineering (2019)
Under the influence of series compensation (SC) capacitance and rated voltage rise, when ultra high voltage (UHV) high SC line occurs inner fault, the short-circuit current through the SC line is greater and the residual voltage across the SC is high
Externí odkaz:
https://doaj.org/article/7e876423fb2d40ebb7bebe12223bef91
Publikováno v:
2021 International Conference on Power System Technology (POWERCON).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32134222daec96437a19d2a0ed5a0807
https://doi.org/10.1109/powercon53785.2021.9697547
https://doi.org/10.1109/powercon53785.2021.9697547
Publikováno v:
2021 6th Asia Conference on Power and Electrical Engineering (ACPEE).
This paper studied the use of controllable metal oxide arrester (MOA) to cancel closing resistors of circuit breakers in 750kV system. The principle diagram and control strategy of controllable MOA was introduced. Based on typical system conditions,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::449ef2b5d94acbba662ae7ebf4e2069e
https://doi.org/10.1109/acpee51499.2021.9436983
https://doi.org/10.1109/acpee51499.2021.9436983
Publikováno v:
IEEE Transactions on Power Delivery. 33:1369-1377
A new type of overvoltage phenomenon in half-wave length transmission line (HWLL) is caused by power fluctuation (PF). This paper defines this phenomenon as PF overvoltage (PFO), which belongs to the temporary overvoltage category. The amplitude of P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d0fca13d1e672813759c4b733fe5132
https://doi.org/10.1109/tpwrd.2017.2762743
https://doi.org/10.1109/tpwrd.2017.2762743
Publikováno v:
Journal of International Council on Electrical Engineering, Vol 8, Iss 1, Pp 79-85 (2018)
AC Half-Wavelength transmission in UHV stage is an alternate for the long distance and large capacity power transmission, because of its unique characteristics. The characteristics half-wavelength transmission lines and conventional transmission line
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e3b29702f233125dad9b87dbcd17e5a
https://doaj.org/article/fa04e4420d474a6886ca8698e1f3fdef
https://doaj.org/article/fa04e4420d474a6886ca8698e1f3fdef
Publikováno v:
2019 IEEE 3rd International Electrical and Energy Conference (CIEEC).
Excitation curves of ultra-high-voltage-transformers under conditions of deep saturation are difficult to obtain accurately. In addition, it is difficult to directly measure the remanence of the transformer cores after de-energizing. In this paper re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db6538414028a3d8129da7dcfeb7d84e
https://doi.org/10.1109/cieec47146.2019.cieec-2019287
https://doi.org/10.1109/cieec47146.2019.cieec-2019287
Publikováno v:
2018 International Conference on Power System Technology (POWERCON).
This paper studied the use of controllable surge arrester (CSA) in UHV system to on eliminate closing resistor of circuit breaker. The basic working principle of CSA was introduced. The control strategy to limit closing overvoltage was analyzed. With
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00431d3991d9220845872162de8e250b
https://doi.org/10.1109/powercon.2018.8602093
https://doi.org/10.1109/powercon.2018.8602093
Publikováno v:
IEEE Transactions on Power Delivery. 30:1458-1466
A conventional four-legged shunt reactor serving untransposed extra-high voltage or ultra-high voltage transmission lines may cause the secondary arc difficult to extinguish and result in single-phase autoreclosing (SPAR) failure. This paper proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e884849e6e26870995750d3f983c1c6b
https://doi.org/10.1109/tpwrd.2014.2388224
https://doi.org/10.1109/tpwrd.2014.2388224
Autor:
Teng Wentao, Huamao Zhan, Peng Yang, Liangeng Ban, Bin Zheng, Zutao Xiang, Li Yanjun, Han Yanan
Publikováno v:
2016 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC).
Inrush current during the charging of coupling transformer in ±800kV UHV(Ultra high voltage) DC(Direct-Current) converter station, will make the converter AC(Altenative-Current) bus voltage distortion and trigger harmonics in DC system. The harmonic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5db0638a984ef7be2a5784c33a1db19
https://doi.org/10.1109/appeec.2016.7779657
https://doi.org/10.1109/appeec.2016.7779657
Publikováno v:
2016 IEEE International Conference on Power System Technology (POWERCON).
To solve the contradiction between UHV transmission line's over-voltage limitation strategy and its reactive power compensation strategy, China plans to apply controllable shunt reactors in its UHV system. The paper briefly introduces the UHV power t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89b932309e20474375c2f953501712cc
https://doi.org/10.1109/powercon.2016.7753968
https://doi.org/10.1109/powercon.2016.7753968