Zobrazeno 1 - 10
of 579
pro vyhledávání: '"participation factor"'
Publikováno v:
电力工程技术, Vol 43, Iss 5, Pp 131-139 (2024)
With the large-scale integration of wind power into the grid, the inertia and disturbance resistance of the power system are gradually declining, leading to an increasingly prominent frequency stability issue. An adaptive frequency support control st
Externí odkaz:
https://doaj.org/article/6433710834d54d79a5a2dcf3f0c7939a
Publikováno v:
Railway Engineering Science, Vol 32, Iss 2, Pp 244-256 (2024)
Abstract The low-frequency oscillation (LFO) has occurred in the train–network system due to the introduction of the power electronics of the trains. The modeling and analyzing method in current researches based on electrified railway unilateral po
Externí odkaz:
https://doaj.org/article/b65503a0dd41403399f9993ea09a1fee
Autor:
Mohammad Adnan K. Magableh, Amr Ahmed A. Radwan, Yasser Abdel-Rady I. Mohamed, Ehab Fahmy El-Saadany
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 1459-1483 (2024)
This paper presents a novel reduced-order modeling approach for efficient modeling and dynamic stability analysis of a utility-scale hybrid grid-tied system comprising a photovoltaic (PV) array, wind turbine (WT), battery energy storage system (BESS)
Externí odkaz:
https://doaj.org/article/56bab1e217b145babad59ebc24195acf
Publikováno v:
Buildings, Vol 14, Iss 10, p 3328 (2024)
The structural characteristics of large-span structures inherently differ from those of conventional multistorey structures, making it challenging to accurately describe the contribution of various vibration modes to the overall response using tradit
Externí odkaz:
https://doaj.org/article/e45d4f35a4c84d79a29c03ae28ca5c72
Autor:
Basit Mushtaq, Mairaj ud-din Mufti
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 7, Iss , Pp 100409- (2024)
Due to the dynamic, non-linear, and complex character of large-scale power networks, prolonged inadequately damped low frequency oscillations may develop, leading to loss of synchronisation of generating units. Flexible AC transmission controller whe
Externí odkaz:
https://doaj.org/article/9fe80eb1ffc14ed190fb2ed422d02d01
Publikováno v:
Jixie chuandong, Vol 47, Pp 81-88 (2023)
The research object is a two-speed double clutch automatic transmission (2DCT) of pure electric vehicles. Firstly, the modal simulation and test of the transmission housing are carried out to verify the accuracy of the finite element model of the hou
Externí odkaz:
https://doaj.org/article/ff4b3d954341413f8fb609ab85db2ad3
Publikováno v:
电力工程技术, Vol 42, Iss 3, Pp 112-120 (2023)
Direct-drive wind farms (DDWF) merged into weak AC systems have the risk of sub-synchronous oscillations (SSO). Because the DDWF model has a higher order, it needs to be reduced for actual analysis. When analyzing the SSO problems, the existing balan
Externí odkaz:
https://doaj.org/article/c4b9cb99eca445fda38587c30e263d81
Publikováno v:
IEEE Access, Vol 11, Pp 90190-90200 (2023)
With fast development of power electronic technology, the power system is undergoing a great revolution to a power-electronic-based one and it poses a great challenge to the dominant device identification for the system stability analysis. As an alte
Externí odkaz:
https://doaj.org/article/9578d55c8d4c47ea93d8182bd87a803f
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Publikováno v:
Energy Reports, Vol 8, Iss , Pp 866-873 (2022)
The current small-signal stability analysis and parameter selection of converters that mimic synchronous generators usually ignore some dynamic characteristics and the changes of steady-state operating points for simplicity. It could only judge the t
Externí odkaz:
https://doaj.org/article/e9b54de335e3459ab13267e67b4ec89c