Zobrazeno 1 - 10
of 413
pro vyhledávání: '"Synchronization Stability"'
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 8, Iss 2, Pp 143-151 (2024)
Virtual synchronous generators (VSGs) are widely introduced to the renewable power generation, the variable-speed pumped storage units, and so on, as a promising grid-forming solution. It is noted that VSGs can provide virtual inertia for frequency s
Externí odkaz:
https://doaj.org/article/8e4dbcc5c9d04c5a8b86c79ef21e2849
Publikováno v:
iEnergy, Vol 3, Iss 1, Pp 46-58 (2024)
Grid-tie voltage source converters (VSCs) can operate in three distinct modes: AC-dominant, DC-dominant, and balanced, depending on the placement of the stiff voltage sources. The distinct operation modes of the VSCs traditionally demand different sy
Externí odkaz:
https://doaj.org/article/4ae19b13e7654f4193be43f9828a3050
Autor:
Kanakesh Vatta Kkuni, Guangya Yang
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 158, Iss , Pp 109919- (2024)
Grid forming control applied to power converters termed as grid forming converters (GFC) interfacing storage and renewable generation has been identified as a potential solution to facilitate a more significant penetration of converter-based renewabl
Externí odkaz:
https://doaj.org/article/435aecb224404d2f9f4ff2e5f1e2a5d5
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 5, Pp 2055-2064 (2024)
This paper focuses on synchronization stability analysis of the power system, in which power electronics are synchronized by the phase-locked loop (PLL). It provides new insight into the synchronization stability of power electronics from the voltage
Externí odkaz:
https://doaj.org/article/d84d099e5be7434c86ba472840c354c8
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 2, Pp 593-604 (2024)
Virtual synchronous control has been widely studied for the advantages of emulating inertia for voltage source converters (VSCs). A constant dc-link voltage is usually assumed in existing literature to estimate transient stability of virtual synchron
Externí odkaz:
https://doaj.org/article/aa93db6b460d4518bce459682be91a19
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 5, Pp 264-301 (2024)
Renewable inverter-based resources (IBRs), such as wind energy conversion systems (WSs), replace directly grid-connected synchronous machines (SMs). Standard grid-following (GFL) control of IBRs decreases the power system inertia. This article propos
Externí odkaz:
https://doaj.org/article/521491b5e67d4b1aa479db8508d4d1cb
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 597-606 (2023)
The grid-forming (GFM) converters that simulate the dynamics of synchronous generators (SGs) and actively participate in grid voltage and frequency regulation are increasingly employed as grid interfaces for renewable energy generation. Its synchroni
Externí odkaz:
https://doaj.org/article/64b86f280427439ab5d7e81823a94512
Publikováno v:
Energies, Vol 17, Iss 17, p 4450 (2024)
When wind generation systems operate under weak grid conditions, synchronization stability issues may arise, restricting the wind farms’ power transfer capacity. This paper aims to address these challenges on the grid side. Firstly, a clear exposit
Externí odkaz:
https://doaj.org/article/3167227aebfb4e5bb33c510b51d8f94b
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 1446-1455 (2023)
Transient synchronization stability is the precondition for dynamic reactive power compensation of STATCOMs in the event of a grid fault, which might be so serious that their neighboring distributed power generators lose their synchronization stabili
Externí odkaz:
https://doaj.org/article/7c86717c0979412998b25cc99584fea6
Publikováno v:
Zhejiang dianli, Vol 42, Iss 9, Pp 77-88 (2023)
The proportion of the integrated converters using PSC （power synchronization control） in power systems is increasing year by year， but there is a lack of in-depth research on the transient synchronization stability. Therefore， the transient s
Externí odkaz:
https://doaj.org/article/166d0659fd5541f085c9832542671a92