Signal processing and machine learning techniques in DC microgrids: a review
August 2025
Low-voltage direct current (DC) microgrids have recently emerged as a promising and viable alternative to traditional alternating current (AC) microgrids, offering numerous advantages. Consequently,...
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Comparative analysis of GA and PSO algorithms for optimal cost management in on-grid microgrid energy systems with PV-battery integration
August 2025
The advent of microgrids in modern energy systems heralds a promising era of resilience, sustainability, and efficiency. Within the realm of grid-tied microgrids, the selection of an optimal optimization...
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Performance assessment of meta-heuristic MPPT strategies for solar panels under complex partial shading conditions and load variation
August 2025
Weather variations present a major challenge for photovoltaic (PV) systems in obtaining the optimal output during maximum power point tracking (MPPT), particularly under partial shadowing conditions...
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New strategy for fault detection and classification in wind turbines based on doubly-fed induction generators
August 2025
A novel robust diagnostic system based on a linear fractional transform (LFT) representation combined with a static redundancy approach is proposed to design a residual generator for fault detection...
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Enhanced interconnection and damping assignment passivity-based control for PM synchronous motors
August 2025
Permanent Magnet Synchronous Motors (PMSMs) are widely employed in high-performance drive applications due to their superior efficiency and dynamic capabilities. However, their control remains challenging...
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A novel balance method for determining the energy efficiency of electric traction networks
August 2025
Modern electric traction networks (ETN) are equipped with automated systems for commercial accounting of power consumption (ASCAPC), which allows solving properly the problems of enhancing the energy...
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Assessing the technical and economic potential of rooftop solar panels in Nador, Morocco, using advanced GIS methodology and remote sensing data
August 2025
The utilization of unused rooftops is a promising solution to meet the growing energy needs of urban areas. This study identifies the strategic locations for installing photovoltaic (PV) systems and...
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Optimized control of grid-connected photovoltaic systems: Robust PI controller based on sparrow search algorithm for smart microgrid application
August 2025
The integration of renewable energy sources into modern power systems necessitates efficient and robust control strategies to address challenges such as power quality, stability, and dynamic environmental...
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Demand Response in power off-grid microgrids in Nigeria: a game theory approach
August 2025
Most developing countries continue to face challenges in accessing sustainable energy. This study investigates a solar panel and battery-powered system for an urban off-grid microgrid in Nigeria, where...
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Peer-to-peer transaction with voltage management strategy in distribution network considering trading risk
August 2025
•A coordination framework based on DOE and pricing guidance is presented to ensure network security while preserving transaction autonomy.•A risk coefficient-based network usage charge is defined to...
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Electrical and aging modeling of PEM water electrolyzers for sustainable hydrogen production: Insights into behavior, degradation, and reliability
August 2025
Proton Exchange Membrane Water Electrolyzers (PEMWE) are efficient and sustainable hydrogen production devices. This article analyzes their static and dynamic electrical models integrated with degradation...
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Study on the investment and construction models and value assessment of shared energy storage in the context of the new power system
August 2025
New energy-storage systems play a pivotal role in the development of the new power system for advancing the energy transition in China. In the “14th Five-Year Plan” for the New Energy-Storage Development,...
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Optimizing off-grid energy solutions: a hybrid approach leveraging solar, wind, and biomass for sustainable development
Available online 27 August 2025
In this study, we analyzed the untapped energy potential of remote mountainous regions in eastern Morocco, thereby addressing the research gap on sustainable electrification in such areas. We proposed...
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Identifying time zones of power fluctuations method for photovoltaic power ramp rate optimization
Available online 27 August 2025
Photovoltaic (PV) systems are being increasingly implemented in the grid, and their intermittent output fluctuations threaten the stability of the grid, thereby requiring effective power ramp control...
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A photovoltaic array DC arc fault location method integrating MKDANN and SPA
Available online 25 August 2025
This paper proposes a fingerprint matching method integrating transfer learning and online learning to tackle the challenges of environmental adaptability and dynamic interference resistance in photovoltaic...
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Renewable energy finance, policy, and building energy technologies: trends, case studies, and innovations in North America
Available online 5 August 2025
This paper analyzes North American shifts in renewable energy finance and building energy technologies from 2022 to 2025. Fueled by net-zero targets and policy incentives, clean energy investment now...
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Enhanced physics-inspired algorithm for optimal power flow with renewable energy integration using Coulomb’s and Franklin’s law under climate considerations
Available online 25 July 2025
Due to the climate-dependent nature of renewable energy sources (RESs), solving the optimal power flow (OPF) problem in power systems that integrate RESs, such as photovoltaic (PV) units and wind turbines...
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Data-driven insights for optimizing EV charging infrastructure: a case study on efficiency and utilization
Available online 23 July 2025
The increasing global adoption of electric vehicles (EVs) has led to a growing demand for a cost-effective and reliable charging infrastructure. This study presents a novel data-driven approach to assessing...
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Mechanical performance of key components in floating photovoltaic systems: technological advances and application prospects
Available online 14 July 2025
Floating photovoltaic (FPV) technology is emerging as a highly promising approach to accelerate decarbonization of the global economy, due to its higher power generation efficiency and lower land occupation....
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Enhancing grid stability and V2G integration by optimizing three-phase bidirectional EV chargers using ANFIS and FPGA-based control systems
Available online 10 July 2025
State this study looks at how well a three-phase bidirectional converter works for Vehicle-to-Grid (V2G) services by using both Adaptive Neuro-Fuzzy Inference System (ANFIS) and Proportional-Integral...
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Research on adaptive smooth switching control strategy for strong and weak power grids in multi-machine parallel PV energy storage VSG system
Available online 8 July 2025
To enable distributed PV to adapt to variations in power grid strength and achieve stable grid connection while enhancing operational flexibility, it is essential to configure grid-connected inverters...
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Assessment of flexible interconnection strategies for the integration of electric vehicles and renewable energy in load-centric distribution networks
June 2025
Flexible interconnection devices (FIDs) significantly enhance the regulation and management of complex power flows in distribution networks. Voltage source converter (VSC)-based FIDs, in particular,...
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Optimizing PV power utilization in standalone battery systems with forecast-based charging management strategy
June 2025
Optimizing photovoltaic (PV) power utilization in battery systems is challenging due to solar intermittency, battery efficiency, and lifespan management. This paper proposes a novel forecast-based battery...
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Coordinated optimization of P2P energy trading and network operation for active distribution network with multi-microgrids
June 2025
Microgrids (MGs) and active distribution networks (ADNs) are important platforms for distributed energy resource (DER) consumption. The increasing penetration of DERs has motivated the development ADNs...
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Assessing the capacity value of demand flexibility from aggregated small Internet data centers in power distribution systems
June 2025
With the advent of the digital economy, there has been a rapid proliferation of small-scale Internet data centers (SIDCs). By leveraging their spatiotemporal load regulation potential through data workload...
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