Results 1 to 10 of about 10,096,220 (293)
Journal of Engineering Technology and Applied PhysicsPartial shading in solar photovoltaic arrays reduce the maximum power produced. Partial shading conditions in PV arrays can be caused by water, dust, tree shadows, bird-drops, nearby building, etc.
Kaung Khant Win, Yin Yin Mya
doaj +3 more sources
Energy Reports, 2022 The location of shaded or faulty Photovoltaic modules in the PV array has a negative impact on the harvested power from the entire array. To overcome this significant limitation, PV reconfiguration is a considerable technique developed via interchanging ...
Dalia Yousri +5 more
doaj +7 more sources
A Total-Cross-Tied-Based Dynamic Photovoltaic Array Reconfiguration for Water Pumping System [PDF]
IEEE Access, 2022 Most Photo-voltaic (PV) applications require a shadow-free area for the installation of the PV panels. However, shading is inevitable in a few applications like building-integrated PV pumping systems (BIPVPS).
Gadiraju Harish Kumar Varma +2 more
doaj +2 more sources
Shade dispersion methodologies for performance improvement of classical total cross‐tied photovoltaic array configuration under partial shading conditions [PDF]
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 +4 more
doaj +2 more sources
EXPERIMENTAL VALIDATION OF A MODEL FOR PHOTOVOLTAIC ARRAYS IN TOTAL CROSS-TIED CONFIGURATION
Dyna, 2013 Este artículo presenta un análisis extendido y la validación experimental de un modelo matemático, basado en el concepto de puntos de inflexión, para arreglos fotovoltaicos en matriz interconectada.
CARLOS ANDRÉS RAMOS-PAJA +2 more
doaj +3 more sources
Energy Procedia, 2018 Abstract Effect of partial shading on PV modules is simulated. Three standard configurations of PV array consisting of series-parallel (SP), bridge-linked (BL), and total cross-tied (TCT) are studied. Nine PV panels are arranged in 3x3 array. The suitable solar radiation level to start reconfiguring the PV array according to shading pattern is ...
Rongrit Chatthaworn +2 more
exaly +2 more sources
Outdoor evaluation of total cross-tied Si module under driving conditions
Solar Energy Materials and Solar CellsThis paper presents the fabrication and evaluation of a total cross-tied (TCT) Si module designed to mitigate the partial shading effect, which is known to reduce the output performance of vehicle-integrated photovoltaic (VIPV) modules. The TCT module, consisting of 27 Si solar cells interconnected both vertically and horizontally, demonstrated an 18.8
Masafumi Yamaguchi +2 more
exaly +2 more sources
Lambert W Function-based Technique to Estimate and Compare Performance of Partially Shaded Series-parallel and Total-cross-tied Configured PV Array [PDF]
Renewable Energy Research and ApplicationsPartial shading condition (PSC) has a detrimental effect on the output performance of a photovoltaic (PV) system. The output performance of a partially shaded PV array depends not only on the pattern, intensity and location of the shadow but also on its ...
Niti Agrawal
doaj +2 more sources
Revue des Énergies RenouvelablesPhotovoltaic (PV) systems, harnessed from the sun's energy, serve as a vital component in the global shift towards sustainable energy sources. This paper presents a comprehensive investigation into the performance optimization of PV arrays operating ...
lahlou Abad +3 more
doaj +2 more sources
Study of the Energy Performance of Different PV Arrays Configurations Under Partial Shading [PDF]
E3S Web of Conferences, 2021 The objective of this paper is to study the energy performance and electrical behavior of possible configurations for photovoltaic Arrays under different partial shading scenarios in order to determine the most suitable and cost effective configuration ...
Elyaqouti Mustapha +2 more
doaj +1 more source