Zobrazeno 1 - 10
of 286
pro vyhledávání: '"Hybrid microgrids"'
Autor:
Rafael Augusto Núñez Rodríguez, Clodomiro Unsihuay-Vila, Johnny Posada Contreras, Omar Pinzon Ardila
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 67 (2024)
Abstract Smart Transformer (ST)-based Meshed Hybrid AC/DC Microgrids (MHM) present advantages concerning the performance of conventional AC/DC microgrids (MG). Despite this, MHMs present challenges in managing and controlling electronic converters as
Externí odkaz:
https://doaj.org/article/012fc71378ec465995dd7882560502dc
Autor:
Alejandro Martín-Crespo, Alejandro Hernández-Serrano, Óscar Izquierdo-Monge, Paula Peña-Carro, Ángel Hernández-Jiménez, Fernando Frechoso-Escudero, Enrique Baeyens
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
In recent years, the interest in electric direct current (DC) technologies (such as converters, batteries, and electric vehicles) has increased due to their potential in energy efficiency and sustainability. However, the vast majority of electric sys
Externí odkaz:
https://doaj.org/article/09a682dc667a48d2afb9ac22e682e61a
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 6, Pp 102848- (2024)
Blockchain technology has recently enhanced energy trading by providing a new low-cost, secure, and decentralized transaction mechanism. This paper proposes a new methodology for applying blockchain in energy trading for a hybrid microgrid. The propo
Externí odkaz:
https://doaj.org/article/abe2a96576b74f769cd903a9bf93bae9
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 294-300 (2023)
In this paper, the energy flow prediction of a grid-connected Hybrid Microgrid (HMG) is studied. The studied system consists of a 19 kW photovoltaic (PV) array, a 6.5 kW wind turbine (WT), and a 59.32 kWh battery Energy Storage System (ESS). Two ener
Externí odkaz:
https://doaj.org/article/a667d74e44bf4dd8bf82104f78201e91
Publikováno v:
Energies, Vol 17, Iss 16, p 4036 (2024)
Smart Transformer (ST)-based Meshed Hybrid AC/DC Microgrids (MHMs) present a promising solution to enhance the efficiency of conventional microgrids (MGs) and facilitate higher integration of Distributed Energy Resources (DERs), simultaneously managi
Externí odkaz:
https://doaj.org/article/544c99191ea24826b90e5c3d7f3807df
Autor:
Tawfiq Aljohani
Publikováno v:
Energies, Vol 17, Iss 12, p 2949 (2024)
The rapid integration of renewable energy sources (RES) and the electrification of transportation have significantly transformed modern energy infrastructures, emphasizing the need for efficient and flexible energy management systems. This study pres
Externí odkaz:
https://doaj.org/article/9b43870da5a54944b4cbe9d33b074bd9
Autor:
Rafael A. Núñez-Rodríguez, Clodomiro Unsihuay-Vila, Johnny Posada, Omar Pinzón-Ardila, Alexandre Rasi Aoki, Rodrigo Bueno-Otto
Publikováno v:
Energies, Vol 17, Iss 8, p 1950 (2024)
The smart transformer (ST) is a multiport and multi-stage converter that allows for the formation of meshed hybrid microgrids (MHMs) by enabling AC-DC ports in medium and low voltage. This type of microgrid has advantages over the performance of conv
Externí odkaz:
https://doaj.org/article/1832b24f89cb402eb86a885bd7505bbe
Autor:
Diego S. D'antonio, Oswaldo Lopez-Santos, Alex Navas-Fonseca, Freddy Flores-Bahamonde, Marcelo A. Perez
Publikováno v:
IEEE Access, Vol 11, Pp 55334-55348 (2023)
The increasing demand for energy and the high penetration of distributed energy resources require the evolution of current electrical systems toward smarter and more reliable electric grids. In this regard, microgrids (MG) play a vital role in integr
Externí odkaz:
https://doaj.org/article/85a3bda6956244dfbfb59b8d90bcd1d2
Autor:
Mittal Aman, Karuna G.
Publikováno v:
MATEC Web of Conferences, Vol 392, p 01187 (2024)
The study explores the enhancement of wind-solar hybrid microgrids via the use of Swarm Intelligence Algorithms (SIAs). It assesses the efficacy of these algorithms in efficiently managing renewable energy sources, load demands, and battery storage i
Externí odkaz:
https://doaj.org/article/764b332c4c42469b9d0eb930ee65894c
Publikováno v:
International Journal of Sustainable Energy, Vol 41, Iss 4, Pp 308-322 (2022)
The world energy requirement has skyrocketed radically in the past two decades raising concern over energy security and adequacy. Energy resource planning plays a substantial role in the global economy and geopolitics of clean energy to achieve globa
Externí odkaz:
https://doaj.org/article/90422415c5b0471e8f994a06325c080b