Sustainable Energy Technologies and Assessments, Journal Year: 2024, Volume and Issue: 72, P. 104079 - 104079
Published: Nov. 14, 2024
Language: Английский
Energies, Journal Year: 2024, Volume and Issue: 17(7), P. 1760 - 1760
Published: April 7, 2024
Microgrid optimization scheduling, as a crucial part of smart grid optimization, plays significant role in reducing energy consumption and environmental pollution. The development goals microgrids not only aim to meet the basic demands electricity supply but also enhance economic benefits protection. In this regard, multi-objective scheduling model for grid-connected mode is proposed, which comprehensively considers operational costs protection microgrid systems. This incorporates improvements traditional particle swarm (PSO) algorithm by considering inertia factors adaptive mutation, it utilizes improved solve model. Simulation results demonstrate that can effectively reduce users pollution, promoting optimized operation verifying superior performance PSO algorithm. After algorithmic improvements, optimal total cost achieved was CNY 836.23, representing decrease from pre-improvement value 850.
Language: Английский
Citations
9
Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)
Published: July 18, 2024
Abstract In recent times, photovoltaic (PV) power generation has been growing due to increase in energy demand. grid-connected mode, achieving maximum (MP) from the PV array is difficult by using conventional techniques various reasons like low tracking efficiency, stability issues, etc. This motivates design of an appropriate control strategy obtain point (MPPT) harvest MP array. paper proposes a combined higher order sliding mode observer (HOSMO)–super-twisting (STC) for scenario. A perturb and observe (P &O) technique employed generate reference voltage, HOSMO proposed drive STC estimating inductor current boost converter. The controller performance evaluated based on response time across scenarios, including changes, dynamic faults, islanding resynchronization, load variations comparison other existing controllers. These microgrid test cases have thoroughly simulated, their effectiveness validated real-time OPAL-RT (OP4510).
Language: Английский
Citations
6
IEEE Access, Journal Year: 2024, Volume and Issue: 12, P. 56910 - 56923
Published: Jan. 1, 2024
In the quest of an efficient smart energy management system that can fulfill power demand consumers, researchers are focusing on which integrate both conventional and renewable resources as well production clean energy. As a result, concept Internet Energy (IoE) is developed similar to perception Things (IoT), supports information flow. this study, systematic review current state-of-the-art IoE IEC 61850 has been presented, it identified research gaps opportunities for future development. The discussion unfolds by illuminating evolution grids IoE, shedding light benefits challenges inherent in employing communication standard IoE. Moreover, potential application enabling explored. Besides reviewing trends its key technologies, such routers, generation equipment, storage devices; also discussed how facilitate interoperability among these technologies provide robust flexible platform outcome study show wide range applicability suitability support various functions features modeling, data exchange, plug-and-play, fault detection, intelligent control. This presents some examples based systems, wind solar plants, battery vehicle-to-grid systems. comparison with equivalent studies shows provides comprehensive up-to-date overview 61850, covers topics aspects 61850. critical evaluation strengths weaknesses proposes directions
Language: Английский
Citations
5
Solar Energy Advances, Journal Year: 2025, Volume and Issue: 5, P. 100092 - 100092
Published: Jan. 1, 2025
Language: Английский
Citations
0
Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 116, P. 116034 - 116034
Published: March 6, 2025
Language: Английский
Citations
0
Jurnal Nasional Teknik Elektro, Journal Year: 2025, Volume and Issue: unknown, P. 15 - 23
Published: March 29, 2025
An electric vehicle charging station (EV station) is an infrastructure designed to charge electricity for vehicles. However, most EV stations still rely on fossil energy sources. Innovation needed overcome this problem. One of them through the use solar panels. Using panels CBMS turns it into a clean and environmentally friendly source. environmental factors such as weather significantly affect conversion produced by Panels that are covered trees tall buildings cause partial shading conditions. Partial conditions can result in direct decrease PV output power. To this, power optimization using DC-DC converter required. The MPPT boost system with modified P&O method maximize when occurs. test results show developed average increase 8.13 efficiency 91%. This reduce negative impact changes light intensity, keep close maximum point, improve vehicles at SPKL during unstable less effective maximizing standard research does not address effectiveness concerning temperature, humidity, dust.
Language: Английский
Citations
0
Sustainable Energy Technologies and Assessments, Journal Year: 2024, Volume and Issue: 72, P. 104079 - 104079
Published: Nov. 14, 2024
Language: Английский
Citations
2