Zobrazeno 1 - 10
of 257
pro vyhledávání: '"dynamic phasors"'
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 160, Iss , Pp 110101- (2024)
This paper presents a linearized HVDC link model, which was implemented in PacDyn software and is applicable to dynamic performance studies of power electronic equipment considering electrical network electromagnetic transients, differently from elec
Externí odkaz:
https://doaj.org/article/b05ba36fad624a4392bf15566df4cbcc
Autor:
Jesus H. Sanchez, Luis M. Castro
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 11, Pp 241-253 (2024)
This paper presents the dynamic phasor-based modeling of three-phase voltage-source converters (VSC) operating as static var compensators (STATCOM). The generalized averaging theory is used to represent the DC, 1st, and 2nd harmonics of the converter
Externí odkaz:
https://doaj.org/article/9ad3dd83139344439ddd9abc047f2a22
Publikováno v:
IEEE Access, Vol 12, Pp 53056-53073 (2024)
The significant increase of converter interfaced generation, consumption, storage, and transmission in power systems, results in the need to consider converter-driven stability in detail, as well as to study modelling and analysis methods with which
Externí odkaz:
https://doaj.org/article/2b3b8751f28141dd9cc8a349ab045be3
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 8, Iss , Pp 100570- (2024)
The dual active bridge (DAB) converter is a versatile DC-DC converter, which has AC components in the high-frequency transformer within the converter topology as well as DC components at the input and output sides. These AC components are constructed
Externí odkaz:
https://doaj.org/article/ed93fa0f9ca44788a1b89e0b037e435e
Autor:
Oscar C. Zevallos, Yandi A. Gallego Landera, Lesyani León Viltre, Jaime Addin Rohten Carrasco
Publikováno v:
Energies, Vol 17, Iss 15, p 3634 (2024)
Power systems are complex and often subject to faults, requiring accurate mathematical models for a thorough analysis. Traditional time-domain models are employed to evaluate the dynamic response of power system elements during transmission system fa
Externí odkaz:
https://doaj.org/article/09358468c0424c4bad46e593e5820c7d
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 1734-1742 (2023)
With a large amount of new energy access and the wide application of high voltage direct current (HVDC) transmission technology based on line commutated converter (LCC), it is of great significance to study the impedance frequency characteristics of
Externí odkaz:
https://doaj.org/article/53277f13739e415785a637efdcf4191f
Publikováno v:
Energies, Vol 17, Iss 11, p 2480 (2024)
This paper presents a dynamic-phasor-based, average-value modeling method for power systems with extensive converter-tied subsystems. In the proposed approach, the overall system model is constructed using modular functions, interfacing both conventi
Externí odkaz:
https://doaj.org/article/6fb319c30ec048e8824b4a8a6fb4b997
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 10, Pp 259-269 (2023)
Series compensation of transmission lines increase the risk of Sub-Synchronous Resonance (SSR) problems. Use of Thyristor Controlled Series Compensators (TCSC) in place of Fixed Series Capacitors (FSC) has benefited in terms of damping SSR. SSR Dampi
Externí odkaz:
https://doaj.org/article/3b0bd26859e6481d95d7f238a6abc202
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