Zobrazeno 1 - 10
of 1 558
pro vyhledávání: '"current-source inverter"'
Autor:
Mohamed G. Abdel-Moneim, Mostafa S. Hamad, Ayman S. Abdel-Khalik, Ragi R. Hamdy, Eman Hamdan, Shehab Ahmed
Publikováno v:
Alexandria Engineering Journal, Vol 96, Iss , Pp 268-278 (2024)
Current source inverters (CSIs) have been widely used for renewable energy sources integration with the utility grid. However, traditional CSIs provide only voltage-boost power conversion, which can be considered a limitation for grid-interfacing app
Externí odkaz:
https://doaj.org/article/8c8d49e0d92244bdbb9abd7e5092ac1f
Publikováno v:
In Energy Reports December 2024 12:3982-3994
Publikováno v:
Energies, Vol 17, Iss 23, p 5892 (2024)
The application of induction heating power supply in the continuous production line of tinplate has garnered significant research and scholarly attention. However, the impedance matching of LC or CLC resonant circuits in the system lacks flexibility
Externí odkaz:
https://doaj.org/article/49171c35abac41238164f76951168903
Publikováno v:
Energies, Vol 17, Iss 19, p 4787 (2024)
In the context of energy conversion from renewable sources to distribution grids (insulated or not), a converter is often required to transfer energy from a low voltage source towards three-phase grids. This paper presents the HW design, the simulati
Externí odkaz:
https://doaj.org/article/11adc17c91054fa5b091875b403a1462
Publikováno v:
Energies, Vol 17, Iss 19, p 4891 (2024)
The current source inverter (CSI) has become the main grid-connected interface of distributed generation systems due to its advantages, such as boost capability, current controllability, and short-circuit protection capability. However, in weak grids
Externí odkaz:
https://doaj.org/article/e1b0c784091543aaafa3fe5a68730285
Publikováno v:
Energies, Vol 17, Iss 15, p 3640 (2024)
Different from the voltage source inverter (VSI), the current source inverter (CSI) can boost the voltage and eliminate the additional passive filter and dead time. However, the DC-side inductor current is not a real current source and is generated b
Externí odkaz:
https://doaj.org/article/ef8f6e35aa1547fbac1a6b0458a57339
Autor:
Carlos R. Baier, Pedro E. Melin, Miguel A. Torres, Roberto O. Ramirez, Carlos Muñoz, Agustin Quinteros
Publikováno v:
Mathematics, Vol 12, Iss 12, p 1775 (2024)
Grid-connected power inverters are indispensable in modern electrical systems, playing a pivotal role in enhancing the integration of renewable energies into power grids. Their significance, primarily when functioning as grid-forming inverters, exten
Externí odkaz:
https://doaj.org/article/9d685683a8bb428e8e5d124d6f828cac
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 568-576 (2023)
In this paper, a SPICE-based assessment platform for fast-switching Gallium Nitride (GaN) devices-based voltage source inverters (VSIs) and current source inverters (CSIs) is presented. VSI has long been the dominant topology for motor drive systems.
Externí odkaz:
https://doaj.org/article/067257559fee4be89e97889862184071
Publikováno v:
IEEE Access, Vol 11, Pp 89277-89289 (2023)
SiC power devices are used for medium-voltage (MV) motor drive and traction applications due to their higher temperature operation, switching frequencies, and higher efficiencies than Si-based devices. This article investigates three 3.3 kV reverse b
Externí odkaz:
https://doaj.org/article/801c10136d414881a55930e01dd69d8d
Publikováno v:
Energies, Vol 17, Iss 7, p 1768 (2024)
In the current source photovoltaic grid-connected system, to prevent the DC-link inductor from incurring an opening circuit fault, it is necessary to include the overlap time in the switching signals. However, current error and serious harmonic disto
Externí odkaz:
https://doaj.org/article/5f7ac1b7a5f24ef7a355a08862e219b0