Results 41 to 50 of about 439 (178)

Traditional and hybrid solar photovoltaic array configurations for partial shading conditions: perspectives and challenges

, 2023
The role of photovoltaic (PV) array in converting solar energy to electrical energy is very much important to get maximum power. Current challenge in solar PV systems is to make them energy efficient.
Narne, Dharani Kumar, RamaKoteswara Rao Alla, Kumar, T. A. Ramesh, Dharani Kumar Narne, T. A. Ramesh Kumar, Alla, RamaKoteswara Rao   +5 more
core   +1 more source

Maximum power point tracking in partially shaded photovoltaic systems using grasshopper optimization algorithm

IET Renewable Power Generation, 2023
The P–V curve of photovoltaic (PV) arrays has several peaks under partial shading conditions (PSCs). Therefore, to extract maximum power, it is necessary to detect its global maximum power point (GMPP). The conventional maximum power point tracking (MPPT)
Sadegh Mahmoodi Tabar, Mostafa Shahnazari, Kamila Heshmati   +2 more
doaj   +1 more source

Shade dispersion methodologies for performance improvement of classical total cross‐tied photovoltaic array configuration under partial shading conditions

IET Renewable Power Generation, 2021
Large size photovoltaic (PV) systems face a large number of issues based on malfunction and unfavourable climatic conditions such as partial shading conditions (PSCs). These PSCs are the major causes of PV systems’ performance degradation. In this paper,
Rupendra Kumar Pachauri, Jianbo Bai, Isha Kansal, Om Prakash Mahela, Baseem Khan   +4 more
doaj   +1 more source

MPPT CONTROL ALGORITHM BASED ON OPTIMIZATION OF SOLAR SYSTEM UNDER PARTIAL SHADING CONDITION (PSC)

Transmisi: Jurnal Ilmiah Teknik Elektro
Sistem fotovoltaik memiliki sifat intermiten karena bergantung pada kondisi lingkungan yang dinamis. Oleh karena itu, metode MPPT dikembangkan untuk melacak daya maksimum sehingga dalam kondisi lingkungan yang bervariasi sehingga sistem fotovoltaik dapat memaksimalkan produksinya.
Anak Agung Istri Pandawani, Ida Bagus Gede Manuaba, Agus Dharma   +2 more
openaire   +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

Optimization of Maximum Power Point Tracking Flower Pollination Algorithm for a Standalone Solar Photovoltaic System

Mehran University Research Journal of Engineering and Technology, 2020
Modern-day world is facing problems such as, electricity generation deficiency, mounting energy demand, GHG (Greenhouse Gas) emissions, reliability and soaring prices.
Muhammad Mateen Afzal Awan, Tahir Mahmood   +1 more
doaj   +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

Enhanced harmony search for MPPT control in solar systems

Results in Engineering
This study introduces a novel approach to optimize the Harmony Search Algorithm (HSA) for maximum power point tracking (MPPT) in solar systems under partial shading conditions (PSCs).
Hao-Ying Lu, Cheng-En Ye, Hao-Yu Tsai, Yu-Pei Huang   +3 more
doaj   +1 more source

An effective maximum power point tracker for partially shaded solar photovoltaic systems

Energy Reports, 2019
The photovoltaic (PV) systems should operate at a maximum power point (MPP) to extract the maximum possible output power with high tracking efficiency under various operating conditions This paper discusses a new maximum power point tracking (MPPT ...
M. Premkumar, R. Sowmya
doaj   +1 more source

An adapted model predictive control MPPT for validation of optimum GMPP tracking under partial shading conditions. [PDF]

Sci Rep
The energy generation efficiency of photovoltaic (PV) systems is compromised by partial shading conditions (PSCs) of solar irradiance with many maximum power points (MPPs) while tracking output power.
Siddique MAB, Zhao D, Rehman AU, Ouahada K, Hamam H.   +4 more
europepmc   +2 more sources