Results 71 to 80 of about 128,683 (167)

A Comparison of Non-Isolated High-Gain Three-Port Converters for Hybrid Energy Storage Systems

Energies, 2018
This work carries out a comparison of non-isolated topologies for power electronic converters applied to Hybrid Energy Storage Systems. At the considered application, several options for three-port circuits are evaluated when interfacing a DC link with ...
Ramy Georgious, Jorge Garcia, Pablo Garcia, Angel Navarro-Rodriguez   +3 more
doaj   +1 more source

Reciprocal Asymmetric Transmission in Directionally Metallized Silica Nanogratings With Broken Lateral Mirror Symmetry

Nanophotonics, Volume 15, Issue 15, 13 August 2026.
Directional silver coating breaks lateral mirror symmetry in a reciprocal silica nanograting. Opposite in‐plane illumination directions redistribute optical power differently among diffraction and absorption channels, producing strong polarization‐preserving lateral transmission contrast.
Ye Ming Qing, Yi Shen, Shunsuke Murai, Katsuhisa Tanaka, Koichi Okamoto   +4 more
wiley   +1 more source

A Reconfigurable Multiport Converter for Integrated PV/EV/Battery Systems

IEEE Open Journal of Power Electronics
Power conversion is crucial for the global shift towards decarbonising energy systems. Maximizing efficiency in component usage, particularly in power conversion products, is essential.
Omair Khan, Branislav Hredzak, John E. Fletcher   +2 more
doaj   +1 more source

Design and operation of multiport converters for distribution systems [PDF]

Electrical power distribution systems are experiencing an increase in renewable energy integra- tion, which is reversing the power flow during some periods and modifying their conventional operation.
Muñoz Peña, Paula
core   +2 more sources

Converter interactions in medium-voltage distribution grids with multiport converters

The integration of power electronic converters in power distribution systems is introducing new dynamic inter- actions that could lead to instabilities. This paper analyzes the impact of Multiport Converters (MPCs) on grid stability based on small-signal
Domínguez Hernández, Martí, Gomis Bellmunt, Oriol, Muñoz Peña, Paula, Griñó Cubero, Robert, Cheah Mañé, Marc   +4 more
core   +1 more source

Control of a Multiport Converter for Independent MPPT Algorithms and Grid Integration in Photovoltaic Applications

IEEE Access
The advantage of multiport dc-dc converters over a configuration of several two-port dc-dc converters with a common dc bus is the reduction in the number of components.
Diego Rojas, Javier Munoz, Carlos Restrepo, Marco Rivera   +3 more
doaj   +1 more source

Analysis of Low Voltage Ride Through Capability in Multiport Converters for Soft Open Point Applications

The growing power demand, combined with intermittent renewables, presents significant challenges for distribution networks. This paper focuses on multiport converters as key devices for enhancing flexibility and optimizing existing infrastructure ...
Magnone P., Caldognetto T., Mohammed K. A. A., Mattavelli P., Biadene D.   +4 more
core   +1 more source

Multiport converter for fast charging of electrical vehicle battery

, 2011
The availability of new electrical vehicle batteries with high current rating and capacity permits the realization of rapid charging. However, when using conventional methods, the charging process requires an expensive high-current grid interface ...
Hendrix, M.A.M.; id_orcid, Duarte, J.L.; id_orcid, Hendrix, Marcel A.M.; id_orcid, Waltrich, Gierri, Duarte, Jorge L.; id_orcid, Waltrich, G.   +5 more
core   +1 more source

Multiport Isolated link with Current-Fed Z-Source Converters to Manage Power Imbalance in PV Applications

, 2020
In order to address power imbalance in large-scale PV systems, this paper presents a multiport isolated medium-frequency (MF) link to process different power levels from PV arrays, using current-fed Z-source inverters (CZSI) modules to drive the energy ...
Janeth Alcala, Alcala, Janeth, Manuel A. Barrios, Mario Gonzalez Garcia, Cardenas, Victor, Garcia, Mario Gonzalez, Sandoval, Jose M., Jose M. Sandoval, Victor Cardenas, Barrios, Manuel A.; id_orcid   +9 more
core   +1 more source

Design of Multiport Converters for Distribution Grids: Sizing, Topologies, and Control for Low and Medium Voltage Applications

IEEE Open Journal of Industry Applications
The escalating penetration of distributed energy resources (DERs) presents significant operational challenges to low-voltage (LV) and medium-voltage (MV) distribution networks (DNs), particularly in terms of voltage stability and bidirectional power ...
Marti Dominguez-Hernandez, Paula Munoz-pena, Mebtu Beza, Ahmed Y. Farag, Sam Harrison, Antonio Camilo Henao, Marc Cheah-Mane, Natalia Fano, Jordi Granes, Agusti Egea-alvarez, Paolo Mattavelli, Oriol Gomis-bellmunt   +11 more
doaj   +1 more source