Results 21 to 30 of about 22,631,337 (394)

Self-Consumption and Self-Sufficiency Improvement for Photovoltaic System Integrated with Ultra-Supercapacitor

Energies, 2021
This research study uses a computer simulation based on real input data to examine the impact of a supercapacitor module working as a fast response energy storage unit in renewable energy systems to increase energy self-consumption and self-sufficiency ...
Qusay Hassan, M. Jaszczur
semanticscholar   +1 more source

Photovoltaic System Power Reserve Determination Using Parabolic Approximation of Frequency Response

IEEE Transactions on Smart Grid, 2021
The most commonly used method for including photovoltaic system in the control of system frequency is to operate a PV power plant at reduced power while maintaining a specific amount of available power reserve. Such operating regime, often referred to as
T. Baškarad, I. Kuzle, N. Holjevac
semanticscholar   +1 more source

Tunnel Oxide Deposition Techniques and Their Parametric Influence on Nano-Scaled SiO_x Layer of TOPCon Solar Cell: A Review

Energies, 2022
In addition to the different technologies of silicon solar cells in crystalline form, TOPCon solar cells have an exceptionally great efficiency of 26%, accomplished by the manufacturing scale technique for industrialization, and have inordinate cell ...
Hasnain Yousuf, Muhammad Quddamah Khokhar, Muhammad Aleem Zahid, Matheus Rabelo, Sungheon Kim, Duy Phong Pham, Youngkuk Kim, Junsin Yi   +7 more
doaj   +1 more source

A Comparison between Particle Swarm and Grey Wolf Optimization Algorithms for Improving the Battery Autonomy in a Photovoltaic System

Applied Sciences, 2021
This research focuses on a photovoltaic system that powers an Electric Vehicle when moving in realistic scenarios with partial shading conditions. The main goal is to find an efficient control scheme to allow the solar generator producing the maximum ...
Habib Kraiem, F. Aymen, Lobna Yahya, A. Triviño, Mosleh M. Alharthi, S. Ghoneim   +5 more
semanticscholar   +1 more source

Intelligent Reconfigurable Photovoltaic System [PDF]

Energies, 2021
The global maximum power point tracking of a PV array under partial shading represents a global optimization problem. Conventional maximum power point tracking algorithms fail to track the global maximum power point, and global optimization algorithms do not provide global maximum power point in real-time mode due to a slow convergence process.
Ekaterina Engel, Igor Kovalev, Nikolay Testoyedov, Nikita E. Engel   +3 more
openaire   +3 more sources

Research on Multi-Scenario Variable Parameter Energy Management Strategy of Rural Community Microgrid

Applied Sciences, 2020
Many rural communities in western China use renewable energy-based clean energy supply methods, and the community microgrid system of “photovoltaic + energy storage + electric heating” has been widely used. However, the energy management effect of such a
Lidong Guo, Zilong Yang, Yibo Wang, Honghua Xu   +3 more
doaj   +1 more source

Study on the Relationship between BO–LID and LeTID in Czochralski-Grown Monocrystalline Silicon

Energies, 2020
Most research about Light and elevated Temperature Induced Degradation (LeTID) is focused on multicrystalline silicon (mc-Si). In this work, the degradation kinetics of Czochralski-grown monocrystalline silicon (Cz-Si) induced by light at an elevated ...
Hailing Li, Xinxin Wang, Fang Lv, Yibo Wang, Shangzhi Cheng, Chunlan Zhou, Wenjing Wang   +6 more
doaj   +1 more source

Establishment, Validation, and Application of a Comprehensive Thermal Hydraulic Model for a Parabolic Trough Solar Field

Energies, 2019
To better understand the thermal hydraulic characteristics of the parabolic trough solar field (PTSF), a comprehensive thermal hydraulic model (CTHM) based on a pilot plant is developed in this paper.
Linrui Ma, Zhifeng Wang, Dongqiang Lei, Li Xu   +3 more
doaj   +1 more source

Techno-Economic Assessment of Green Hydrogen Production by an Off-Grid Photovoltaic Energy System

Energies, 2023
Green hydrogen production is essential to meeting the conference of the parties’ (COP) decarbonization goals; however, this method of producing hydrogen is not as cost-effective as hydrogen production from fossil fuels.
Qusay Hassan, Imad Saeed Abdulrahman, H. M. Salman, O. Olapade, M. Jaszczur   +4 more
semanticscholar   +1 more source

Intelligent Voltage Control Method in Active Distribution Networks Based on Averaged Weighted Double Deep Q-network Algorithm

Journal of Modern Power Systems and Clean Energy, 2023
High penetration of distributed renewable energy sources and electric vehicles (EVs) makes future active distribution network (ADN) highly variable. These characteristics put great challenges to traditional voltage control methods.
Yangyang Wang, Meiqin Mao, Liuchen Chang, Nikos D. Hatziargyriou   +3 more
doaj   +1 more source