Results 61 to 70 of about 2,029 (172)

Novel bio-inspired memetic salp swarm algorithm and application to MPPT for PV systems considering partial shading condition [PDF]

, 2019
© 2019 Elsevier Ltd This paper proposes a novel bio-inspired optimization method named memetic salp swarm algorithm (MSSA). It is developed by extending the original salp swarm algorithm (SSA) with multiple independent salp chains, thus it can implement ...
Jiang, L, Li, H, Shu, H, Sun, L, Yang, B, Yu, T, Zhang, X, Zhong, L   +7 more
core   +1 more source

Comparative study of modern heuristic algorithms for global maximum power point tracking in photovoltaic systems under partial shading conditions

Frontiers in Energy Research, 2022
Under partial shading conditions (PSCs), photovoltaic (PV) generation systems exhibit multiple local and a single global maximum power point. Consequently, global maximum power point tracking (GMPPT) is required to improve the performance of PV systems ...
Kangshi Wang, Kangshi Wang, Jieming Ma, Ka Lok Man, Kaizhu Huang, Xiaowei Huang   +5 more
doaj   +1 more source

Feature Selection for Machine Learning‐Driven Accelerated Discovery and Optimization in Emerging Photovoltaics: A Review

Advanced Intelligent Discovery, EarlyView.
Feature selection combined with machine learning and high‐throughput experimentation enables efficient handling of high‐dimensional datasets in emerging photovoltaics. This approach accelerates material discovery, improves process optimization, and strengthens stability prediction, while overcoming challenges in data quality and model scalability to ...
Jiyun Zhang, Jiayi Tan, Qizhen Song, Tian Du, Jens Hauch, Christoph J. Brabec   +5 more
wiley   +1 more source

A New Golden Eagle Optimization with Stooping Behaviour for Photovoltaic Maximum Power Tracking under Partial Shading

Energies, 2023
Solar photovoltaic (PV) systems often encounter a problem called partial shading condition (PSC), which causes a significant decrease in the system’s output power.
Zhi-Kai Fan, Kuo-Lung Lian, Jia-Fu Lin
doaj   +1 more source

Waiting for a Release: The Expectation in Virtual Gaming Communities

Journal of Consumer Behaviour, EarlyView.
ABSTRACT This study examines how virtual gaming communities influence and maintain player expectations before, during, and after a game's release. A mixed‐methods study was conducted, comprising a netnography followed by an experiment. First, a netnographic study was conducted over 12 months, tracking communities to understand player behavior and ...
Lucas Lopes Ferreira de Souza, Márcia de Freitas Duarte, Felipe Gerhard, João Pedro Pessoa se Castro Pereira, João Victor Locio Silveira   +4 more
wiley   +1 more source

Recent Progress on Fullerene–Based Functional Materials for Energy Conversion

Carbon Energy, EarlyView.
A schematic illustration summarizing the classification, and photo‐/electro‐‐/thermo‐catalysis and energy storage applications of C60 and derivatives. ABSTRACT Efficient energy conversion and environmental protection are still constrained by rapid carrier recombination, unstable interfaces, limited active site, and so on. Owing to the unique electronic
Ying Jiang, Bo Wu, Chunru Wang
wiley   +1 more source

Extraction of the Global Maximum Power for PV System under PSC Using an Improved PSO Technique [PDF]

, 2023
To get the most power out of photovoltaic (PV) panels, PV systems must utilize a maximum power point tracking (MPPT) controller. In partial shading conditions (PSC), the power-voltage (P-V) characteristic of the PV network may show a single global ...
Kamta, Martin, Ndje , Martial, Nzoundja Fapi, Claude Bertin, Tchakounté, Hyacinthe, Wira, Patrice   +4 more
core   +1 more source

Organic neuromorphic electronics powering intelligent sensory and edge computing systems

InfoMat, EarlyView.
Organic electronic materials are promising candidates for neuromorphic sensing applications, including chemical, physical, visual, and multimodal sensing, owing to their mechanical softness, biocompatibility, and intrinsic ionic–electronic coupling.
Seungjun Woo, Minji Chung, Hyun Woo Song, Seoyoung Kim, Eun Kwang Lee, Joon Hak Oh   +5 more
wiley   +1 more source

Three Dimensional MHD Wave Propagation and Conversion to Alfven Waves near the Solar Surface. I. Direct Numerical Solution

, 2007
The efficacy of fast/slow MHD mode conversion in the surface layers of sunspots has been demonstrated over recent years using a number of modelling techniques, including ray theory, perturbation theory, differential eigensystem analysis, and direct ...
A.D. Crouch, A.D. Crouch, C.-H. An, D.B. Melrose, D.B. Melrose, E.R. Tracy, H. Schunker, H.C. Spruit, J. Christensen-Dalsgaard, M. Abramowitz, M. Goossens, P. S. Cally, P.S. Cally, P.S. Cally, P.S. Cally, P.S. Cally, P.S. Cally, P.S. Cally, P.S. Cally, R.J. Bray, S.J. Schwartz, T.J. Bogdan, V.C.A. Ferraro, Y.D. Zhugzhda, Z. Rubinstein   +24 more
core   +1 more source

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