Zobrazeno 1 - 10
of 2 769
pro vyhledávání: '"phase-shifted"'
Publikováno v:
IET Power Electronics, Vol 17, Iss 10, Pp 1216-1234 (2024)
Abstract LLC series resonant converter (LLC‐SRC) has attracted much attention due to its simple circuit structure and easy realization of soft‐switching. To get a better efficiency, rectifier stage can be realized by the active switches instead o
Externí odkaz:
https://doaj.org/article/dbfdbe73f58a4a15afb874110940fdaf
Autor:
Andrei O. Almeida, Matheus S. Paulo, Daniel P. Teixeira, Rodolfo Lacerda Valle, Pedro M. Almeida, Pedro Gomes Barbosa
Publikováno v:
Eletrônica de Potência, Vol 29 (2024)
This paper analyzes a 12-MW direct-drive wind energy converter system featuring a 6.6-kV, 132-pole permanent magnet synchronous generator, similar to the Haliade-X 12-MW manufactured by General Electric. The proposed system utilizes a back-to-back mo
Externí odkaz:
https://doaj.org/article/309bf8e015944b5ca5e45f13bcf0df8d
Publikováno v:
IEEE Access, Vol 12, Pp 174006-174016 (2024)
The typical strategy for the phase-shifted full-bridge (PSFB) converter is to design a linear compensator based on a small-signal model. However, this approach cannot provide a strongly robust output under changing operating conditions or with pertur
Externí odkaz:
https://doaj.org/article/dca6b8d63d4443bf9531ed3435cc1fd5
Autor:
Hyeon-Woo Jeong, Cheon-Yong Lim
Publikováno v:
IEEE Access, Vol 12, Pp 7775-7785 (2024)
In this paper, a hybrid converter with a novel clamp circuit is introduced. This hybrid converter integrates a phase-shifted full-bridge (PSFB) converter with a half-bridge (HB) LLC converter. On the primary side, the lagging leg of the PSFB converte
Externí odkaz:
https://doaj.org/article/4f6960f3d35946519109f84e5b9ebe68
Autor:
Glendy Anyali Catzin-Contreras, Gerardo Escobar, Jesus Elias Valdez-Resendiz, Luis Ibarra, Andres A. Valdez-Fernandez
Publikováno v:
IEEE Access, Vol 12, Pp 1130-1145 (2024)
This paper presents the modeling, control and evaluation in a real-time simulation (RTS) of a three-phase multilevel inverter based on the modular multilevel converter (MMC) topology. The developed model for MMC includes four decoupled state variable
Externí odkaz:
https://doaj.org/article/0a457d0d691d404799053b9400f49887
Publikováno v:
Energies, Vol 17, Iss 20, p 5152 (2024)
An AC (alternative current) power integration of distributed energies faces multi-fold challenges such as synchronization and weak grid-induced instability. In this study, a multi-terminal DC transformer is proposed for renewable energy clusters grid
Externí odkaz:
https://doaj.org/article/77820b35b6b8427e9ce74eaad402e007
Autor:
Jhon Brajhan Benites Quispe, Marcello Mezaroba, Alessandro Luiz Batschauer, Jean Marcos de Souza Ribeiro
Publikováno v:
Energies, Vol 17, Iss 14, p 3483 (2024)
This paper analyzes, designs and implements a reconfigurable phase-shifted full-bridge (PSFB) converter. It adopts the topology of the traditional PSFB converter and incorporates clamping circuits to solve some fundamental problems of conventional to
Externí odkaz:
https://doaj.org/article/ecbc3bced51147c2ab86d66e2244a4f2
Publikováno v:
Measurement Science Review, Vol 23, Iss 3, Pp 106-115 (2023)
The influence of the wavelength difference between the laser source and the phase-shifted fiber Bragg grating (PS-FBG) on the intensity of the power demodulation system based on an adjustable laser source was studied experimentally, and the optimum o
Externí odkaz:
https://doaj.org/article/aeb2b363c30148679277520c06e11c43
Autor:
Rodrigo H. Cuzmar, Andres Mora, Javier Pereda, Ricardo P. Aguilera, Pablo Poblete, Sebastian Neira
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 4, Pp 748-761 (2023)
Modular multilevel matrix converters stand out for their performance in ac–ac high-power conversion. However, they require multiple control loops to govern the currents from both ac ports, the internal circulating currents, and the capacitor voltag
Externí odkaz:
https://doaj.org/article/cacefea5aff14d4184c66ad83a6e8ec9
Publikováno v:
IEEE Access, Vol 11, Pp 62472-62483 (2023)
This paper proposes a three-port soft-switched DC-DC converter integrating solar photovoltaic (SPV) source, battery energy storage system (BESS), and DC load. The proposed converter modifies the basic phase-shifted full bridge (PSFB) DC-DC converter
Externí odkaz:
https://doaj.org/article/b6778c0c1dd249249dcb159f75b4e847