Results 61 to 70 of about 2,433 (211)

New Nine-Level Cascade Multilevel Inverter with a Minimum Number of Switches for PV Systems

Energies, 2022
To support the grid system with high power quality from photovoltaics (PVs) and reduce the partial shading condition (PSC) effect of the PV system, as well as the mismatch power issue, in this study, we present a simple single-phase, nine-level cascade ...
Ali Abedaljabar Al-Samawi, Hafedh Trabelsi   +1 more
doaj   +1 more source

Photovoltaic Array Modeling under Uniform Irradiation and Partial Shading Condition

, 2017
Wind energy and solar energy are the prime energy sources which are being utilized for renewal energy. The performance of a photovoltaic (PV) array for solar energy is affected by temperature, irradiation, shading, and array configuration.
Lunde Ardhenta, Wijono Wijono
core   +2 more sources

Impact of Partial Shading on Various PV Array Configurations and Different Modeling Approaches: A Comprehensive Review

IEEE Access, 2020
Since the last decade, partial shading conditions (PSCs) and its adverse influences on photovoltaic (PV) system performance have received due attention. It motivates researchers to explore methods to diminish/disperse the shading effects and/or novel PV ...
Rupendra Kumar Pachauri, Om Prakash Mahela, Abhishek Sharma, Jianbo Bai, Yogesh K. Chauhan, Baseem Khan, Hassan Haes Alhelou   +6 more
doaj   +1 more source

Moth flame optimization for the maximum power point tracking scheme of photovoltaic system under partial shading conditions

Energy Reports, 2023
The dwindling reserves of fossil fuels have spurred the expansion of photovoltaic power systems, widely regarded as an alluring solution. Yet, a formidable challenge arises when it comes to optimizing the output of PV systems exposed to irregular ...
Clifford Choe Wei Chang, Tan Jian Ding, Wang Han, Chua Chong Chai, Chua Ming Yam, Haw Choon Yian, Lai Hui Xin   +6 more
doaj   +1 more source

Sensorless beta-particle-filter strategy for optimizing solar trackers under Partial Shading Condition [PDF]

The solar tracking system is one of the effective methods to enhance Photovoltaic (PV) power generation efficiency. However, existing systems face challenges in managing power losses when PV panels experience partial shading, resulting in prolonged ...
Guan, SU, Wang, K, Man, KL, Ma, J, Huang, M, Zhang, X, Qian, J   +6 more
core   +1 more source

Improved-Odd-Even-Prime Reconfiguration to Enhance the Output Power of Rectangular Photovoltaic Array under Partial Shading Conditions

, 2023
The output power of a PV (photovoltaic) array decreases due to the partial shading condition (PSC). If one or more PV modules receives less irradiance compared to other PV modules in a PV array then it is called PSC.
Dileep Katiki, Chandrasekhar Yammani, Surender Reddy Salkuti   +2 more
core   +1 more source

Standardized Effect Measures Informing Next‐Generation Strategies for Mechanical Stimulation in Cartilage Tissue Engineering

Advanced Healthcare Materials, EarlyView.
This systematic review quantitatively compares conventional mechanical stimulation strategies in cartilage tissue engineering across 85 heterogeneous in vitro studies. Applying standardized effect measures, meta‐analysis reveals that combined compression and shear loading optimally promotes cartilage matrix development.
Jiaqi K. Shen, Tony B. Huang, Catherine E. Davey, Elias Salzer, Gerjo J. V. M. Van Osch, Sandra J. Shefelbine, Marcus G. Pandy, Kathryn S. Stok   +7 more
wiley   +1 more source

An Improved and Fast MPPT Algorithm for PV Systems under Partially Shaded Conditions [PDF]

, 2022
The use of solar power in some applications is challenging due to sudden changes in irradiance level and the fast occurrence of Partial Shading Condition (PSC).
Anvari-Moghaddam, Amjad; id_orcid, Farhangi, Shahrokh, Etezadinejad, Masoud, Asaei, Behzad   +3 more
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
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