Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Seyed Ghodratollah Seifossadat"'
Publikováno v:
International Journal of Industrial Electronics, Control and Optimization, Vol 4, Iss 3, Pp 285-297 (2021)
In this paper, a novel selective DC fault detector approach based on the adaptive cumulative sum method (ACUSUM) is suggested for the protection of high voltage direct current (HVDC) transmission lines. Using a communication channel, the proposed met
Externí odkaz:
https://doaj.org/article/d307b13ba1104cf8a0a800086853f5c7
Publikováno v:
IET Generation, Transmission & Distribution, Vol 15, Iss 12, Pp 1841-1857 (2021)
Abstract An accurate inter‐circuit fault location algorithm for double‐circuit transmission lines compensated by a generalized unified power flow controller based on phasor analysis is presented. The proposed algorithm utilizes synchronous curren
Externí odkaz:
https://doaj.org/article/d6974c43d5904227b07090bc43890741
Autor:
Seyed Arash Alavi, Valentin Ilea, Alireza Saffarian, Cristian Bovo, Alberto Berizzi, Seyed Ghodratollah Seifossadat
Publikováno v:
Energies, Vol 12, Iss 3, p 537 (2019)
The high penetration of Renewable Energy Sources into electric networks shows new perspectives for the network’s management: among others, exploiting them as resources for network’s security in emergency situations. The paper focuses on the frequ
Externí odkaz:
https://doaj.org/article/abcffb04cf6a4d37a1560bc888e3f874
Publikováno v:
Electrical Engineering. 104:2021-2044
Publikováno v:
IET Generation, Transmission & Distribution, Vol 15, Iss 12, Pp 1841-1857 (2021)
An accurate inter‐circuit fault location algorithm for double‐circuit transmission lines compensated by a generalized unified power flow controller based on phasor analysis is presented. The proposed algorithm utilizes synchronous currents and vo
Publikováno v:
International Transactions on Electrical Energy Systems. 31
Autor:
Alireza Saffarian, Seyed Ghodratollah Seifossadat, Ali Hajary, Reza Kianinezhad, Seyed Saeedollah Mortazavi
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 38:1986-2000
PurposeThis paper aims to present a novel robust control method based on an adaptive PI controller (APIC) to compensate for different disturbances and unknown dynamics for multi-phase induction machines.Design/methodology/approachThe gains of the API
Publikováno v:
Electric Power Systems Research. 195:107124
This paper presents an accurate fault location algorithm for double-circuit grounded cross-country (DCGCC) faults in double-circuit transmission lines (DCTLs) compensated by a generalized unified power flow controller (GUPFC). The algorithm incorpora
Publikováno v:
Electric Power Systems Research. 151:68-85
This paper presents a new design of the hybrid AC/DC microgrid for optimization of the performance of the smart grid. This design by using the capacity of the DC microgrid and introducing a new unified power quality conditioner, named UPQC-DC, and pr
Publikováno v:
IET Generation, Transmission & Distribution. 11:3984-3991
An ultra-high-speed, accurate and reliable algorithm is proposed in this study for the identification and faulted phases selection of inter-circuit faults. For this purpose, modal components of current samples just before they arrive to the relay loc