Results 91 to 100 of about 965,234 (263)

Microgrid Operation Optimization Using Hybrid System Modeling and Switched Model Predictive Control

open access: yesEnergies, 2022
Optimization of economic aspects of microgrid operation in both grid-connected and islanded mode leads to contradictive definitions of optimality for both modes. There is no general agreement on how to cope with this duality.
Grzegorz Maślak, Przemysław Orłowski
doaj   +1 more source

Sustainable Microgrid Analysis for Kutubdia Island of Bangladesh

open access: yesIEEE Access, 2022
El suministro ininterrumpido de energía con microrredes sostenibles sigue siendo un gran desafío para la isla de Kutubdia en Bangladesh. Sin embargo, la mayor parte del estudio se ha centrado en los aspectos tecnoeconómicos de la producción de electricidad en apoyo de esta zona aislada. Para cerrar la brecha, el presente estudio propone una metodología
Md. Asadut Zaman, Md. Abdur Razzak
openaire   +2 more sources

Governing Positive Energy Districts: The Role of Legitimation and Identity Across Residential and Industrial Contexts

open access: yesEnvironmental Policy and Governance, Volume 36, Issue 4, Page 751-767, August 2026.
ABSTRACT Increasing electricity demand from data centres, industrial applications, electric vehicles and domestic heating is creating pressure to develop electricity systems in many parts of the world, but especially in Western countries. In response to challenges such as grid congestion, interconnection queues and climate‐related hazards, network ...
Jussi Valta   +3 more
wiley   +1 more source

A Review of Overcurrent Protection in Smart Grids Under Cyber‐Physical Threats With a Cyber‐Physical Evaluation Framework

open access: yesEnergy Science &Engineering, Volume 14, Issue 8, Page 3948-3973, August 2026.
By manipulating current and voltage measurements, an assailant can induce unwanted relay action while attempting to avoid detection. Detecting advanced cyber intrusions in power protection environments requires specialised data analysis and anomaly detection methods.
Feras Alasali   +6 more
wiley   +1 more source

Welfare Maximization-Based Distributed Demand Response for Islanded Multi-Microgrid Networks Using Diffusion Strategy

open access: yesEnergies, 2019
Integration of demand response programs in microgrids can be beneficial for both the microgrid owners and the consumers. The demand response programs are generally triggered by market price signals to reduce the peak load demand. However, during islanded
Haesum Ali   +4 more
doaj   +1 more source

Optimizing the Post-Disaster Control of Islanded Microgrid: A Multi-Agent Deep Reinforcement Learning Approach

open access: yesIEEE Access, 2020
Extreme disasters may cause the power supply to the distribution system (DS) to be interrupted. The DS is forced to operate in island mode and forms an islanded microgrid (MG).
Huanhuan Nie   +4 more
semanticscholar   +1 more source

Just Transition Toward Clean Energy Access With Focus on Lead‐Based Perovskite Solar Cell Technology: Lessons, Experiences, and Future Perspectives

open access: yesGlobal Challenges, Volume 10, Issue 8, August 2026.
To intentionally mitigate energy poverty in underserved communities, advanced perovskite energy technologies such as lead‐based perovskite solar cells are necessary. However, in future deployment of these materials, energy justice, equity, inclusivity and environmental sustainability must be taken into account.
Benjamin K. Korir   +4 more
wiley   +1 more source

No Place to Hide? Regional Resilience and Vulnerability to Global Catastrophic Risk

open access: yesGlobal Challenges, Volume 10, Issue 8, August 2026.
No location on Earth withstands every global catastrophe. This review maps the geographic, institutional and infrastructural factors shaping resilience to nuclear, volcanic and impact winters, infrastructure loss and pandemics. Geographic isolation, food self‐sufficiency, strong governance and decentralization improve resilience across scenarios ...
Florian Ulrich Jehn   +7 more
wiley   +1 more source

Fractional-Order Model Predictive Frequency Control of an Islanded Microgrid

open access: yes, 2018
Optimal frequency control of an islanded microgrid has been a challenging issue in the research field of microgrids. Recently, fractional-order calculus theory and some related control methods have attempted to handle this issue.
Guo-Qiang Zeng   +4 more
core   +1 more source

Sizing and dispatch of an islanded microgrid with energy flexible buildings

open access: yes, 2020
Deregulation of the electricity sector, the rise of distributed generation, and a growing interest in local resilience have led to increasing attention on microgrids. In this paper, we present an approach for sizing the microgrid components that accounts
S. Swaminathan, G. Pavlak, J. Freihaut
semanticscholar   +1 more source

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