Results 181 to 190 of about 23,487,998 (337)

High gain chopper supplied from PV system to fed synchronous reluctance motor drive for pumping water application. [PDF]

Sci Rep, 2022
Elbarbary ZMS, Cheema KM, Al-Gahtani SF, El-Sehiemy RA.   +3 more
europepmc   +1 more source

Enhancing Triplet Excitons Lifetime Through Controlled Intermolecular Interactions

Advanced Optical Materials, EarlyView.
Singlet fission (SF) is investigated in pentacene embedded in a surface‐anchored metal–organic framework, enabling a molecular arrangement inaccessible in pure organic crystals. This architecture changes the singlet fission dynamics significantly and enhances the triplet lifetime by almost four orders of magnitude.
Martin Richter, Muhammed Jeneesh Kariyottukuniyil, Zhiyun Xu, Philipp Ludwig, Pavel V. Kolesnichenko, Christian Huck, Uwe H. F. Bunz, Christof Wöll, Wolfgang Wenzel, Petra Tegeder   +9 more
wiley   +1 more source

Simulation of fuzzy-based MPP tracker and performance comparison with perturb & observe method

Revue des Énergies Renouvelables, 2008
Photovoltaic electricity is seen as an important source of renewable energy. The photovoltaic array is an unstable source of power since the peak power point depends on the temperature and the irradiation level.
A. Chouder, F. Guijoan, S. Silvestre
doaj  

Engineering of Double Absorber Organic‐Perovskite Solar Cells for >34% Efficiency with V2O5 as Back Surface Field Layer

Advanced Photonics Research, EarlyView.
This study investigates high‐efficiency double perovskite active layer (DPAL) structures using MAPbI3 and MASnI3 to surpass the Shockley‐Queisser limit in single‐junction perovskite solar cells. SCAPS‐1D simulations show that the V2O5‐assisted DPAL device achieves 34.14% power conversion efficiency with improved JSC, VOC, and FF.
Afifa Lubaba, Mohammed M. Fadhali, Md. Faruk Hossain, Md. Harun‐Or‐ Rashid, Nacer Badi, Aijaz Rasool Chaudhry, Ahmad Irfan, Md. Ferdous Rahman   +7 more
wiley   +1 more source

Correction: Particle swarm optimization algorithm-based PI inverter controller for a grid-connected PV system. [PDF]

PLoS One, 2021
Roslan MF, Al-Shetwi AQ, Hannan MA, Ker PJ, Zuhdi AWM.   +4 more
europepmc   +1 more source

PV Polaris – Automated PV System Orientation Prediction

IEEE Photonics Journal
The orientation of a photovoltaic system is an important parameter for power generation and yield predictions. Yet often, the real orientation is unknown. Measuring the orientation manually is time-consuming. This study introduces an automated Monte Carlo Search based algorithm called PV Polaris which is capable of predicting the systems orientation ...
Ernst Wittmann, Claudia Buerhop-Lutz, Savannah Bennett, Vincent Christlein, Jens Hauch, Christoph J. Brabec, Ian Marius Peters   +6 more
openaire   +1 more source

Factors Driving Battery and Solar Purchase Decision of Residents: a Behavioural Choice Experiment Using a Hybrid Discrete Choice and Latent Variable Model

Advanced Sustainable Systems, EarlyView.
This article explores what drives households to adopt solar PV and battery systems in South East Queensland. Using hybrid discrete choice experiments, it reveals distinct adopter profiles and highlights cost, system size, and energy independence as key motivators.
Mohammad Alipour, Elnaz Irannezhad, Rodney A. Stewart, Oz Sahin   +3 more
wiley   +1 more source

Research on supporting mechanism of ancillary service of PV system to grid energy efficiency based on multi-time and space-time operation. [PDF]

PLoS One, 2022
Yong C, Shao M, Xiaoqian Z, Wen L, Desen J, Ramsey TS.   +5 more
europepmc   +1 more source

Microbial Contribution to Soiling and Its Impact on Photovoltaic Module Soiling in Arid Zones of the Atacama Desert

Advanced Sustainable Systems, EarlyView.
Microorganisms colonizing photovoltaic surfaces in the Atacama desert form biofilms that enhance particle adhesion and reduce energy yield. This study identifies UV‐resistant bacteria and carotenoid‐producing strains that interfere with PV performance.
Douglas Olivares, Ricardo Ortíz, Luis Rojas‐Araya, María Teresa Mata, Felipe Galleguillos, Jaime Llanos, Carlos Portillo, Valentina Escobar, Aitor Marzo   +8 more
wiley   +1 more source

RBF neural network based backstepping terminal sliding mode MPPT control technique for PV system. [PDF]

PLoS One, 2021
Khan ZA, Khan L, Ahmad S, Mumtaz S, Jafar M, Khan Q.   +5 more
europepmc   +1 more source