Capabilities of compressed air energy storage in the economic design of renewable off-grid system to supply electricity and heat costumers and smart charging-based electric vehicles

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 78, P. 109888 - 109888

Published: Dec. 14, 2023

Language: Английский

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Strategies and sustainability in fast charging station deployment for electric vehicles

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Jan. 2, 2024

Abstract This comprehensive review investigates the growing adoption of electric vehicles (EVs) as a practical solution for environmental concerns associated with fossil fuel usage in mobility. The increasing demand EVs underscores critical importance establishing efficient, fast-charging infrastructure, especially from standpoint electrical power grid. systematically examines planning strategies and considerations deploying vehicle fast charging stations. It emphasizes their unique dual role loads storage units, intricately linked to diverse road user constraints. Furthermore, significant opportunity surrounding these stations integration distributed renewable energy sources. thoroughly explores challenges opportunities intrinsic localization process, providing insights into complexities multifaceted Renewable resources, including wind solar energy, are investigated potential powering stations, simultaneous exploration systems minimize impact boost sustainability. In addition analyzing approaches, evaluates existing simulation models optimization tools employed designing operating consolidates key findings offers recommendations researchers grid authorities, addressing research gaps arising escalating infrastructure. synthesis is valuable resource advancing understanding implementing robust integrating

Language: Английский

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A Novel Technological Review on Fast Charging Infrastructure for Electrical Vehicles: Challenges, Solutions, and Future Research Directions

Alexandria Engineering Journal, Journal Year: 2023, Volume and Issue: 82, P. 260 - 290

Published: Oct. 12, 2023

Nowadays, the use of electric vehicles (EVs) is increasing as charging infrastructure for these EVs necessary. The highly rapid loading technology can charge cars and looks like refilling fuel in vehicles. This article covers review sophisticated infrastructure, several topologies converters, quick-charging technologies to meet future requirements. Specifically designed AC/DC front-end stage non-isolated isolated DC/DC converters are suitable Fast Charging Stations (FCS) their applications that automotive battery isolation In addition, evaluate benefits converting medium voltage low at FCS by substituting a Solid-State Transformer (SST). Also, this paper presents topological survey available stations. performance various stations discussed based on grid support, modularity, power density, other factors.

Language: Английский

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Hybrid genetic algorithm-simulated annealing based electric vehicle charging station placement for optimizing distribution network resilience

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: April 1, 2024

Abstract Rapid placement of electric vehicle charging stations (EVCSs) is essential for the transportation industry in response to growing (EV) fleet. The widespread usage EVs an strategy reducing greenhouse gas emissions from traditional vehicles. focus this study challenge smoothly integrating Plug-in EV Charging Stations (PEVCS) into distribution networks, especially when distributed photovoltaic (PV) systems are involved. A hybrid Genetic Algorithm and Simulated Annealing method (GA-SAA) used research strategically find optimal locations PEVCS order overcome integration difficulty. This paper investigates PV system situations, presenting problem as a multicriteria task with two primary objectives: power losses maintaining acceptable voltage levels. By optimizing EVCS balancing their generation, approach enhances sustainability reliability networks.

Language: Английский

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Electric vehicle charging stations' installing strategies: Considering government subsidies

Applied Energy, Journal Year: 2024, Volume and Issue: 370, P. 123552 - 123552

Published: June 9, 2024

Language: Английский

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Sustainable power management in light electric vehicles with hybrid energy storage and machine learning control

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: March 7, 2024

Abstract This paper presents a cutting-edge Sustainable Power Management System for Light Electric Vehicles (LEVs) using Hybrid Energy Storage Solution (HESS) integrated with Machine Learning (ML)-enhanced control. The system's central feature is its ability to harness renewable energy sources, such as Photovoltaic (PV) panels and supercapacitors, which overcome traditional battery-dependent constraints. proposed control algorithm orchestrates power sharing among the battery, supercapacitor, PV optimizing utilization of available ensuring stringent voltage regulation DC bus. Notably, ML-based ensures precise torque speed regulation, resulting in significantly reduced ripple transient response times. In practical terms, system maintains bus within mere 2.7% deviation from nominal value under various operating conditions, substantial improvement over existing systems. Furthermore, supercapacitor excels at managing rapid variations load power, while battery adjusts smoothly meet demands. Simulation results confirm robust performance. HESS effectively stability, even most challenging conditions. Additionally, exceptionally robust, negligible steady-state fast also handles reversal commands efficiently, vital real-world applications. By showcasing these capabilities, lays groundwork more sustainable efficient future LEVs, suggesting pathways scalable advanced electric mobility solutions.

Language: Английский

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A novel strategy towards efficient and reliable electric vehicle charging for the realisation of a true sustainable transportation landscape

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Feb. 8, 2024

Abstract This paper proposes an innovative approach for improving the charging efficiency of electric vehicles (EVs) by combining photovoltaic (PV) systems with AC–DC Power Factor Correction (PFC). The proposed employs bi-directional power flow management within PFC system, allowing enhanced resource utilization and EV battery capacity under a variety environmental circumstances. A modified Lyapunov-based robust model reference adaptive controller (M-LRMRAC) is developed to provide real-time Maximum Point Tracking (MPPT) PV array. By quickly recording MPP, this skilfully adjusts shifting radiation temperature dynamics. noteworthy accomplishment that M-LRMRAC outperforms traditional Perturb Observe (P&O) techniques achieving quick MPP convergence (0.54 s). Additionally, benefits integrated system go beyond effective MPPT. method achieves operating at unity factor reduces total harmonic distortion, which results in improved quality when Batteries (EVB). entire solution provided multifaceted architecture improves electricity delivered batteries while also increasing energy efficiency. research helps evolution sustainable dependable infrastructure solving difficulties optimising performance. combination PFC, aided technology, presents viable route attaining efficient, clean, high-quality charging, hence supporting shift greener more transportation landscape.

Language: Английский

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A novel framework for enhancing the power quality of electrical vehicle battery charging based on a modified Ferdowsi Converter

Energy Reports, Journal Year: 2023, Volume and Issue: 10, P. 2394 - 2416

Published: Sept. 15, 2023

A DC–DC converter in an EV charging station is to regulate the DC voltage from rectifier required for battery charging. This ensures that a constant, stable, and safe provided However, if done only with DC–DC​ converter, it results poor Power Quality (PQ), high levels of harmonic distortion low power factor. can lead longer times, increased energy costs, decreased performance life, introduce serious PQ issues. To address these issues, Ferdowsi Converter proposed combination two interleaved Buck-Boost converters common input inductor as solution simplified PT control strategy presented, operated operating discontinuous conduction mode (DCM) which achieve nearly unity factor (PF) over universal range studied. The performs fewer components, providing charger current phase mains voltage, reducing THD below 5% under steady state during variations line load side.

Language: Английский

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Artificial intelligence based robust nonlinear controllers optimized by improved gray wolf optimization algorithm for plug-in hybrid electric vehicles in grid to vehicle applications

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 75, P. 109332 - 109332

Published: Nov. 20, 2023

Language: Английский

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Revolutionizing load management: A novel technique to diminish the impact of electric vehicle charging stations on the electricity grid

Sustainable Energy Technologies and Assessments, Journal Year: 2024, Volume and Issue: 65, P. 103784 - 103784

Published: April 27, 2024

Language: Английский

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