Zobrazeno 1 - 10
of 1 739
pro vyhledávání: '"Bidirectional DC-DC converter"'
Publikováno v:
Zhejiang dianli, Vol 43, Iss 11, Pp 36-46 (2024)
The super capacitor energy storage （SCES） system based on modular multilevel converter （MMC） is one of the key technologies for addressing issues with the grid integration of large-scale renewable energy. However， differences in supercapaci
Externí odkaz:
https://doaj.org/article/33d5142f465f451c9edca2450f669279
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 159, Iss , Pp 110044- (2024)
Lithium-ion battery-based hybrid energy storage systems (ESSs) have been widely applied in various fields. Bidirectional DC/DC converters, crucial interfaces linking batteries and DC buses, serve as critical actuators for tasks such as DC bus regulat
Externí odkaz:
https://doaj.org/article/d44f4e759e1b452c939f6720a2cf7226
Autor:
Hajer Gaied, Flah Aymen, Habib Kraiem, Claude Ziad El-Bayeh, Yahia Said, Mishari Metab Almalki
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
In this study, we performed a detailed simulation of the PIDRN controller associated with a three-phase converter, taking into account different initial battery charging conditions. After introducing the concept of PIDRN and explaining the operation
Externí odkaz:
https://doaj.org/article/f2bbe1db6cc442f0a2b77d815b832aa8
Autor:
Kassio Derek Nogueira Cavalcante, Menaouar Berrehil El Kattel, Paulo Peixoto Praca, Demercil Souza Oliveira Junior, Fernando Luiz Marcelo Antunes, Luiz Henrique Silva Colado Barreto
Publikováno v:
IEEE Access, Vol 12, Pp 183901-183917 (2024)
A high-power-density bidirectional dc-dc converter, designated as the Advanced Six-Arm High-Gain Transformerless Floating Interleaved Bidirectional Buck-Boost dc-dc Converter, is described. This proposed converter offers low current and voltage rippl
Externí odkaz:
https://doaj.org/article/44248905009647b5bb48ab733a4dc354
Autor:
Hedra Mahfouz Ibrahim Saleeb, Mohamed Metwally Mahmoud, Nagwa F. Ibrahim, Abdulaziz Alkuhayli, Usama Khaled, Abderrahmane Beroual, Rasha Kassem
Publikováno v:
IEEE Access, Vol 12, Pp 114480-114494 (2024)
This study proposes a novel isolated multiport bidirectional DC/DC converter (IMBC) that combines soft-switching (SS) and resistor-capacitor-diode (RCD) snubber circuits for battery charge and discharge applications in photovoltaic (PV) power systems
Externí odkaz:
https://doaj.org/article/da416d56919945b29e5aa3127962386a
Publikováno v:
IEEE Access, Vol 12, Pp 94323-94336 (2024)
A comparison between two-phase and three-phase interlaced DC converter with parallel MOSFET is presented. PWM is evaluated using a two-way DC-DC converter to charge and discharge a battery. The results show an excellent DC voltage gain without an ext
Externí odkaz:
https://doaj.org/article/eacd750f5e4c4465b736bca3329c0335
Publikováno v:
IEEE Access, Vol 12, Pp 53767-53784 (2024)
This paper presents a new real-time method for fast and reliable detection of islanding events in DC microgrids (MGs). The method involves injecting a distinct periodic perturbation signal from the controller of the main bidirectional dual active bri
Externí odkaz:
https://doaj.org/article/9e1671654625449688fd22fd7ba71baf
Publikováno v:
IEEE Access, Vol 12, Pp 32788-32800 (2024)
In this paper, a modified bidirectional CLLC DC/DC converter is proposed to improve the efficiency in wide voltage range applications. The proposed converter adopts a LC series resonant branch parallel with the transformer, so that the equivalent ind
Externí odkaz:
https://doaj.org/article/642be6887ed14e88aa7f96933edf342f
Autor:
C. P. Ragasudha, S. Hemamalini
Publikováno v:
IEEE Access, Vol 12, Pp 14499-14511 (2024)
This research presents a novel non-isolated high gain bidirectional DC-DC converter (BDC) and its application in integrating energy storage system with electric vehicle (EV). The proposed converter can provide high voltage gain with the help of two d
Externí odkaz:
https://doaj.org/article/d71dfdeb66884bbf81cfc22ed42b070c
Publikováno v:
IET Power Electronics, Vol 17, Iss 1, Pp 1-9 (2024)
Abstract A bidirectional push–pull/H‐bridge DC/DC converter for a low‐voltage energy storage system is proposed in this paper. It comprises the push–pull converter, the phase‐shifted H‐bridge converter, and the transformer. The push–pul
Externí odkaz:
https://doaj.org/article/8295a2f8a50547b6a12ca2cea681917b