Results 71 to 80 of about 3,318 (174)
Analysis of a Novel Brushless Doubly Fed Reluctance Generator Based Wind Energy Conversion System
BDFRG based grid connected wind energy conversion system. ABSTRACT This paper presents a grid connected Brushless Doubly‐Fed Reluctance Generator (BDFRG) based wind energy conversion system. It offers a reliable and cost‐effective solution since its brushless and cage‐less rotor structure eliminates the need for slip rings, reducing maintenance costs ...
Subir Datta +6 more
wiley +1 more source
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 +5 more
wiley +1 more source
Incorporating electric vehicles (EVs) into the power grid significantly impacts its safe and reliable operation, while the unpredictable nature of wind power adds further complications.
Sunanda Hazra +6 more
doaj +1 more source
In the transition towards sustainable energy systems, microgrid (MG) plays a pivotal role, especially in the context of variable-inertia MGs that integrate renewable energy sources (RESs) and distributed energy resources (DERs).
Watcharakorn Pinthurat +3 more
doaj +1 more source
Energy Storage System in Microgrids: Challenges and Opportunities
Hybrid integration of multiple Energy Storage Systems (ESSs) within renewable‐powered microgrids enhances reliability, flexibility, and economic sustainability. Lithium‐ion batteries, flow batteries, hydrogen storage, and thermal systems complement each other through coordinated control via Energy Management Systems.
Mohamed G. Moh Almihat, Josiah L. Munda
wiley +1 more source
Microgrids (MGs) are systems that cleanly, efficiently, and economically integrate Renewable Energy Sources (RESs) and Energy Storage Systems (ESSs) to the electrical grid.
Manuel Madrigal-Martínez +7 more
core +1 more source
This study presents a hierarchical coordination framework where multiple VPPs interact with the DSO to optimize energy trades and flexibility offers. Each VPP aggregates DERs and DR, performing internal optimization, day‐ahead bidding, and assessing flexibility to reduce excess renewable generation and pollution.
Alireza Zare +4 more
wiley +1 more source
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 +4 more
wiley +1 more source
This paper compares the use of renewable energy sources (RESs) in the EU, focusing on their application in the transport, cooling and heating sectors and electricity production.
Maksym Mykhei +5 more
core +1 more source
Proposed SoC‐based distributed control framework enabling stable DC bus voltage, proportional current sharing, and robust SoC balancing in off‐grid hydrogen production systems. ABSTRACT This paper proposes a novel State of Charge (SoC)‐based hierarchical control strategy to ensure accurate and rapid current sharing, effective power flow management, and
Rashid Iqbal +6 more
wiley +1 more source

