Results 71 to 80 of about 123,459 (289)

Fuse saving coordination scheme for active distribution systems: State‐of‐the‐art and a novel quasi‐voltage current based scheme

IET Generation, Transmission & Distribution
Increasing the penetration level of distributed generation (DG) units requires overcoming the technical challenges associated with their integration into the distribution systems, especially protection problems.
Hadi Bisheh, Bahador Fani, Ghazanfar Shahgholian, Iman Sadeghkhani   +3 more
doaj   +1 more source

Three Novel Lanthanide Metal-Organic Frameworks (Ln-MOFs) Constructed by Unsymmetrical Aromatic Dicarboxylatic Tectonics: Synthesis, Crystal Structures and Luminescent Properties

Molecules, 2014
Three novel Ln(III)-based coordination polymers, {[Ln2 (2,4-bpda)3 (H2O)x]·yH2O}n (Ln = La (III) (1), x = 2, y = 0, Ce (III) (2), Pr (III) (3), x = 4, y = 1) (2,4-H2bpda = benzophenone-2,4-dicarboxylic acid) have been prepared via a solvothermal method ...
Ya-Pan Wu, Dong-Sheng Li, Wei Xia, Sha-Sha Guo, Wen-Wen Dong   +4 more
doaj   +1 more source

FMI Compliant Approach to Investigate the Impact of Communication to Islanded Microgrid Secondary Control

, 2017
In multi-master islanded microgrids, the inverter controllers need to share the signals and to coordinate, in either centralized or distributed way, in order to operate properly and to assure a good functionality of the grid.
Besanger, Yvon, Caire, Raphael, Hoang, Tran The, Nguyen, Tung Lam, Nguyen, Van Hoa, Tran, Quoc Tuan   +5 more
core   +1 more source

A Single-Objective Modulated Model Predictive Control for a Multilevel Flying Capacitor Converter in a DC Microgrid [PDF]

, 2021
Vijesh Jayan, Amer M. Y. M. Ghias
openalex   +1 more source

Techno‐Economic Analysis of Solar‐Wind Hybrid Systems for Green Hydrogen Production in South Africa, KwaZulu‐Natal Province

Energy Science &Engineering, EarlyView.
ABSTRACT Rising global energy demand and the climate crisis have intensified the pursuit of renewable energy, with green hydrogen emerging as a key alternative to fossil fuels. South Africa, heavily reliant on coal‐based energy, faces pressure to decarbonize and transition to a green economy.
Sandile Mtolo, Sudesh Rathilal, Nomcebo Happiness Mthombeni, Katleho Moloi, Emmanuel Kweinor Tetteh   +4 more
wiley   +1 more source

The Role of Digital Twin Technology in Enhancing Energy Efficiency in Buildings: A Systematic Literature Review

Energy Science &Engineering, EarlyView.
Digital Twin (DT) technology enhances building energy efficiency by enabling continuous monitoring, predictive maintenance, and operational optimization within Building Energy Management Systems. Through real‐time data integration and simulation, DTs provide dynamic feedback loops that optimize performance, reduce operational costs, and improve ...
Suqi Wang, Congxiang Tian, Chao Zhou, Yihan Wu, Divine Senanu Ametefe, Dah John, Marvellous Agbeko Ametefe   +6 more
wiley   +1 more source

Intelligent Pitch Angle Control Based on Gain-Scheduled Recurrent ANFIS [PDF]

Journal of Renewable Energy and Environment, 2019
The effective utilization of wind energy conversion system )WECS( is one of the most crucial concerns for the development of renewable energy systems. In order to achieve appropriate wind power, different pitch angle methods are used.
Ehsan Hosseini, Ehsan Aghadavoodi, Ghazanfar Shahgholian, Homayoun Mahdavi-Nasab   +3 more
doaj   +1 more source

A New Efficient Stochastic Energy Management Technique for Interconnected AC Microgrids

, 2018
Cooperating interconnected microgrids with the Distribution System Operation (DSO) can lead to an improvement in terms of operation and reliability.
Dabbaghjamanesh, Morteza, Fard, Abdollah Kavousi, Ferdowsi, Farzad, Mehraeen, Shahab   +3 more
core   +1 more source

Development of a Method for Sizing a Hybrid Battery Energy Storage System for Application in AC Microgrid [PDF]

, 2023
Tatiane Costa, Ayrlw Maynyson C. Arcanjo, Andrea Vasconcelos, Washington Silva, Cláudia Azevedo, Alex C. Pereira, Eduardo B. Jatobá, José Bione de Melo Filho, Elisabete Barreto, Marcelo Gradella Villalva, Manoel H. N. Marinho   +10 more
openalex   +1 more source

High‐Fidelity Simulation‐Driven Control Framework for Robust Grid Integration of Renewable Energy Systems

Energy Science &Engineering, EarlyView.
This work proposes a high‐fidelity, simulation‐driven control framework for robust grid integration of hybrid PV–wind systems using a modular, hierarchical multi‐loop architecture with adaptive decision logic. The framework coordinates power, DC‐link voltage, and grid currents under fast load and generation changes, enabling safe exploration of extreme
Wulfran Fendzi Mbasso, Ambe Harrison, Idriss Dagal, Pradeep Jangir, Zhe Liu, Aseel Smerat   +5 more
wiley   +1 more source