Results 51 to 60 of about 2,029 (172)

A Modified Hybrid Maximum Power Point Tracking Method for Photovoltaic Arrays Under Partially Shading Condition

IEEE Access, 2019
To ensure the photovoltaic (PV) arrays under partial shading condition(PSC) could still output maximum power quickly and efficiently, this work presents a modified hybrid maximum power point tracking (MPPT) method, which applies artificial neural network
Wei Zhang, Guopeng Zhou, Hao Ni, Yunlian Sun   +3 more
doaj   +1 more source

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

The Role of Ionic Liquids at the Biological Interfaces in Bioelectronics

Advanced Science, EarlyView.
Ionic liquids (ILs) are highlighted as key artificial ionic materials that bridge biological ion‐based signaling and electronic devices. By understanding their composition, structure, function relationships, and mechanisms, ILs can advance from high performance electrolyte to core materials enabling integrated, multifunctional bioelectronics for ...
Yeong‐sinn Ye, Young Jin Jo, Ji Yeon Oh, Ju Yeon Jeong, Lili Guo, Tae‐il Kim   +5 more
wiley   +1 more source

Behaviour of solar cell in different shading condition and calculation of maximum power point at partial shading condition [PDF]

, 2018
Because of the presence of any obstacle some part of Solar Module  (SM) may get shaded. This condition is called as partial shading condition (PSC). During PSC the output power from SM degrades severely.
Changmai, Papul, Metya, Sanjeev Kumar
core  

PV Based Standalone DC -Micro Grid System for EV Charging Station with New GWO-ANFIS MPPTs under Partial Shading Conditions

International Transactions on Electrical Energy Systems, 2023
The goal of this article is to use MPPTs (maximum power point trackers) to extort maximum power from best configuration or combine renewable resources and energy storage systems that all work together in off-grid for electric vehicle charging.
R. Ragul, N. Shanmugasundaram, Mariaraja Paramasivam, Suresh Seetharaman, Sheela L. Mary Immaculate   +4 more
doaj   +1 more source

Comprehensive Review of Conventional and Emerging Maximum Power Point Tracking Algorithms for Uniformly and Partially Shaded Solar Photovoltaic Systems

IEEE Access, 2023
Renewable energy utilization is the only suitable solution to diminish the increasing level of greenhouse gas emissions, fuel costs, and energy crisis in the next generation.
Madhav Kumar, Kaibalya Prasad Panda, Julio Cesar Rosas-Caro, Antonio Valderrabano-Gonzalez, Gayadhar Panda   +4 more
doaj   +1 more source

Recent Progress and Opportunities in Oxide Semiconductor Devices for In‐Memory and Neuromorphic Computing

Advanced Electronic Materials, EarlyView.
This review surveys oxide‐semiconductor devices for in‐memory and neuromorphic computing, highlighting recent progress and remaining challenges in charge‐trap, ferroelectric, and two‐transistor devices. Oxide semiconductors, featuring ultra‐low leakage, low‐temperature processing, and back‐end‐of‐line compatibility, are explored for analog in‐memory ...
Suwon Seong, Taejun Ha, Sangwook Jung, Wontae Jeong, Yoonyoung Chung   +4 more
wiley   +1 more source

Enhancing PV Power Extraction Under Partial Shading Condition with Shade Dispersion Strategy

Diyala Journal of Engineering Sciences
Improving photovoltaic (PV) system efficiency is a popular field of research. Partial shading (PS) adversely impacts the solar system's output power, which considerably reduces the system's efficiency.
Parween R. Kareem, Husniyah Jasim, Fattah H. Hasan, Sameer Algburi   +3 more
doaj   +1 more source

Peripherally Fluorinated Tetraphenylethene: New Electron Extraction Interlayers for n‐i‐p Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
Fluorinated tetraphenylethene (TPE) derivatives were developed as interfacial layers for perovskite solar cells. The optimized TFP‐TPE enhances interfacial compatibility, suppresses molecular aggregation, and improves charge extraction. Devices incorporating TFP‐TPE achieved a record efficiency of 25.29% and outstanding stability under humidity and ...
Xiao‐Xin Gao, Ezhumalai Yamuna, Liang‐Wei Lin, Roland C. Turnell‐Ritson, Shuqing Song, Wen Luo, Chenxu Zhao, Shao‐Huan Hong, Cheng‐Liang Liu, Shiyu Xing, Jun Shao, Paul J. Dyson, Ming‐Chou Chen, Mohammad Khaja Nazeeruddin   +13 more
wiley   +1 more source

Analysis of the Problems Occurred Due to Partial Shading of Solar Photovoltaic Array and Probable Solutions [PDF]

, 2019
A solar panel is made up of solar cells where semiconductors made to react and give us a potential difference when solar energy falls on it. However, due to the internal and external interferences, many problems are faced by solar panels, like dust ...
Changmai, P. (Papul), Henjum, J. (Joram), Mahanta, J. (Jyoti), Ronghangpi, A. (Arnaan)   +3 more
core   +1 more source