Zobrazeno 1 - 10
of 126
pro vyhledávání: '"HVDC transmission systems"'
Autor:
Abdulaziz Alkuhayli, Hany M. Hasanien
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103191- (2024)
Innovative power systems include offshore wind farms (OWFs) to generate electricity from renewable sources. So, reliable control systems are also necessary to make sure these power systems run smoothly. The purpose of this study is to combine the Osp
Externí odkaz:
https://doaj.org/article/63c51b6cf4b94aef84483bae2165c734
Autor:
Alkuhayli, Abdulaziz a, Hasanien, Hany M. b, c, ⁎
Publikováno v:
In Results in Engineering December 2024 24
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Publikováno v:
南方能源建设, Vol 7, Iss 4, Pp 54-60 (2020)
[Introduction] In order to avoid the commutation failures of receiving end convertor converter station in LCC-HVDC transmission systems, and to improve the voltage stability of receiving end converter station AC system, The research retrofitted Tiang
Externí odkaz:
https://doaj.org/article/12778ae00e0040bfaac29b9c450586db
Publikováno v:
Energies, Vol 15, Iss 3, p 1193 (2022)
High voltage direct current (HVDC) technology has begun to gather a high degree of interest in the last few decades, showing a fast evolution of achievable voltage levels, transfer capacities, and transmission lengths. All these changes occurred in a
Externí odkaz:
https://doaj.org/article/12c2dbba958c4fa5a61d915bbf2e4b78
Autor:
Saqib Khalid, Ali Raza, Umar Alqasemi, Nebras Sobahi, Muhammad Zain Yousaf, Ghulam Abbas, Mohsin Jamil
Publikováno v:
Energies, Vol 14, Iss 23, p 8148 (2021)
One of the technical challenges that needs to be addressed for the future of the multi-terminal high voltage direct current (M-HVDC) grid is DC fault isolation. In this regard, HVDC circuit breakers (DCCBs), particularly hybrid circuit breakers (H-DC
Externí odkaz:
https://doaj.org/article/0c9ee18520c341328527ce2c6b3071b7
Publikováno v:
The Journal of Engineering (2019)
Nowadays, the voltage source converter (VSC)-based high-voltage direct current (HVDC) transmission technology is widely adopted for the integration of renewable power generations. However, the grid-connected VSC systems may also cause power system in
Externí odkaz:
https://doaj.org/article/917e130987654b0fa920fa593c51f03f
Autor:
Raheel Muzzammel, Ali Raza
Publikováno v:
Energies, Vol 13, Iss 24, p 6668 (2020)
High voltage direct current (HVDC) transmission systems are suitable for power transfer to meet the increasing demands of bulk energy and encourage interconnected power systems to incorporate renewable energy sources without any fear of loss of synch
Externí odkaz:
https://doaj.org/article/ec9f95657e14485b90a381c69d9b3fee
Publikováno v:
Energies, Vol 13, Iss 14, p 3554 (2020)
A selective fault clearing scheme is proposed for a hybrid voltage source converter (VSC)-line commutated converter (LCC) multi-terminal high voltage direct current (HVdc) transmission structure in which two small capacity VSC stations tap into the m
Externí odkaz:
https://doaj.org/article/f622fb06c54047b4ae72188711a85a28
Publikováno v:
Applied Sciences, Vol 10, Iss 5, p 1833 (2020)
Although various topologies of multi-terminal high voltage direct current (MT-HVdc) transmission systems are available in the literature, most of them are prone to loss of flexibility, reliability, stability, and redundancy in the events of grid cont
Externí odkaz:
https://doaj.org/article/0ce775df34404aa4bd6b6184f3ba7b65