Results 91 to 100 of about 2,433 (211)

A fast and accurate generalized analytical approach for PV arrays modeling under partial shading conditions

, 2020
This paper proposes a generalized analytical approach to model the photovoltaic (PV) arrays under partial shading conditions (PSC). The proposed method is simple: it requires only the standard test condition (STC) parameters of the PV modules and the ...
Chin, Vun Jack, Mekhilef, Saad, Salam, Zainal, Kermadi, Mostefa   +3 more
core   +2 more sources

Exploring the Impedance Spectroscopy in Hole‐Conductor‐Free Mesoscopic Perovskite Solar Cells

Progress in Photovoltaics: Research and Applications, EarlyView.
This study employs impedance spectroscopy (IS) to investigate the carrier dynamics of printable perovskite solar cells (p‐MPSCs). The exceptional stability of p‐MPSCs enables reliable IS measurements under various conditions. We develop an equivalent circuit model to analyze the IS data, linking each circuit element to specific dynamic processes.
Cheng Qiu, Jiale Liu, Shuai Yang, Deli Yan, Lukas Wagner, Yue Hu   +5 more
wiley   +1 more source

Power Optimization of Partially Shaded PV System Using Interleaved Boost Converter-Based Fuzzy Logic Method

Eng
Partial shading condition (PSC) for photovoltaic (PV) arrays complicates the operation of PV systems at peak power due to the existence of multiple peak points on the power–voltage (P–V) characteristic curve.
Ali Abedaljabar Al-Samawi, Abbas Swayeh Atiyah, Aws H. Al-Jrew   +2 more
doaj   +1 more source

Integrating tunable LED‐induced plant responses with novel solar cell technologies for energy‐efficient agrivoltaic systems

PLANTS, PEOPLE, PLANET, EarlyView.
The increasing demand for sustainable food production requires innovative solutions that balance productivity, resource efficiency, and environmental impact. Vertical Farming Systems (VFSs) offer a promising approach; however, their high energy consumption remains challenging.
Alessio Dessì, Carlo Spampinato, Fabiano Sillo, Salvatore Valastro, Mauro Centritto, Cecilia Brunetti, Andrea Ghirardo, Jörg‐Peter Schnitzler, Alessandra Alberti, Gianna Reginato, Aurora Rizzo, Raffaella Balestrini   +11 more
wiley   +1 more source

An enhanced scanning technique for flexible power point tracking under partial shading condition

, 2023
Flexible power point tracking (FPPT) terminology has recently emerged to support additional functionality for grid-connected systems. Despite having a well-developed operation under uniform irradiance conditions, the FPPT algorithm's operation under ...
Saad Mekhilef (724278), Sajib Ahmed (20379036), Mostefa Kermadi (20340984), Marizan Mubin (13513897), Kok Soon Tey (16444134)   +4 more
core  

Artificial Intelligence Based MPPT Techniques for Solar Power System: A review

Journal of Modern Power Systems and Clean Energy, 2020
In the last decade, artificial intelligence (AI) techniques have been extensively used for maximum power point tracking (MPPT) in the solar power system.
Kah Yung Yap, Charles R. Sarimuthu, Joanne Mun-Yee Lim   +2 more
doaj   +1 more source

Inorganic Hole Transport Materials for Advancing n‐i‐p Perovskite Solar Cells: A Comprehensive Review

Small, EarlyView.
Inorganic hole transport materials are comprehensively reviewed for advanced n‐i‐p perovskite solar cells through improved photovoltaic parameters, reduced ion migration and enhanced operational stability. Metal oxides, chalcogenides and hybrid inorganic‐organic hole transport layers demonstrate strong potential for achieving efficient, durable and ...
Maham Akhlaq, Hongxia Wang, Tuquabo Tesfamichael   +2 more
wiley   +1 more source

A Bumpless Transition Strategy for Efficient Partial Shading Detection in PV Systems

Under dynamic shading conditions the solar ir radiance varies dynamically owing to shadow of fast moving clouds or a group of birds resulting in uniform or partial shading condition PSC This necessitates the use of a partial shading detection PSD ...
Hussain, A, Hossain, MJ, Aguilera, RP, Leiva, RC   +3 more
core   +1 more source

Mechanical, rheological, and durability performances of GGBS‐based concrete for potential application to prestressed structures

Structural Concrete, EarlyView.
Abstract Ground granulated blast‐furnace slag (GGBS) is a widely used clinker substitute in concrete, recognized for its potential to significantly reduce environmental impacts. However, its application in prestressed concrete remains limited in several countries, mainly due to concerns regarding early‐age mechanical performance and long‐term ...
D. Rolando Baldiviezo, Leonardo Todisco, Cristina Argiz, Carmen Andrade, Amparo Moragues, Jaime C. Gálvez, Hugo Corres   +6 more
wiley   +1 more source

Nonlinear adaptive NeuroFuzzy feedback linearization based MPPT control schemes for photovoltaic system in microgrid.

PLoS ONE, 2020
Renewable energy resources connected to a single utility grid system require highly nonlinear control algorithms to maintain efficient operation concerning power output and stability under varying operating conditions.
Muhammad Awais, Laiq Khan, Saghir Ahmad, Sidra Mumtaz, Rabiah Badar   +4 more
doaj   +1 more source