Results 181 to 190 of about 123,968 (236)

A Novel Magic Square Based Physical Reconfiguration for Power Enhancement in Larger Size Photovoltaic Array

Journal of the Institution of Electronics and Telecommunication Engineers, 2021
Partial shading is the prevailing problem in Photovoltaic arrays. It results in severe consequences like multiple peaks in electrical characteristics, hot spots on Photovoltaic panels, disruptions in tracking maximum power and reduced output power ...
G. Harish, K. Varma, V. Reddy, R. Jain
semanticscholar   +1 more source

Module to array design for bifacial photovoltaics

OSA Advanced Photonics Congress (AP) 2019 (IPR, Networks, NOMA, SPPCom, PVLED), 2019
Here, I discuss the potential for designing bifacial photovoltaic modules to balance electrical and optical losses using interdigitated back contacts, and then extend this concept to the bifacial panel arrays.
Yubo Sun, Peter Bermel
openaire   +1 more source

Advanced SuDoKu-Based Reconfiguration Strategies for Maximum Power Extraction From Partially Shaded Solar Photovoltaic Array

, 2021
Individual performance of photovoltaic (PV) modules is contravened by mismatch losses which result in blockage in most of the solar power generated by the PV array (PVA). Partial shading conditions (PSCs) are the main causes of these losses.
Shahroz Anjum, V. Mukherjee, Gitanjali Mehta   +2 more
semanticscholar   +1 more source

Flexible fluorine-based micro-lens arrays for photovoltaic modules

2012 IEEE Nanotechnology Materials and Devices Conference (NMDC2012), 2012
We present the first flexible micro-lens arrays designed for photovoltaic modules that utilize fluorine-based film. These micro-lens are fabricated as a key component of increasing electric generation in the fluorine-based film. The rigorous coupled wave analysis (RCWA) method was used for optical simulation.
Kazuyuki Satoh, Tetsuya Matsuura
openaire   +1 more source

Encapsulated photovoltaic blankets and modules for deployable solar arrays

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC), 2015
Large-area deployable solar arrays offer sizable advancements in stowed volumetric power and as-deployed specific power compared to conventional rigid solar arrays, but the traditional cell-interconnect-coverglass (CIC) scheme is no longer optimized for these embodiments.
Matthew Wrosch, Nicholas Walmsley
openaire   +1 more source

A comprehensive review for solar tracking systems design in Photovoltaic cell, module, panel, array, and systems applications

IEEE World Conference on Photovoltaic Energy Conference, 2018
This paper presents a comprehensive review on solar tracking systems and their potentials on Photovoltaic systems. The paper overviews the design parameters, construction, types and drive system techniques covering myriad usage applications.
A. Hafez, A. Yousef, A. Soliman, I. Ismail   +3 more
semanticscholar   +1 more source

Solar Cell Materials, Photovoltaic Modules and Arrays

2016
The photon energy (\(h \nu\)) of solar radiation in visible wavelengths creates ionization in the depletion region of the n–p junction of solar cells for generating direct (dc) power (current × voltage) to meet the basic high-grade energy demand of human beings in underdeveloped regions for rural applications.
G. N. Tiwari, Arvind Tiwari, null Shyam
openaire   +1 more source

Module Level Electronic Circuit Based PV Array for Identification and Reconfiguration of Bypass Modules

IEEE transactions on energy conversion, 2021
In this article, a novel electronic circuit based on optocoupler is designed for each module of photovoltaic (PV) array to deal with partial shading conditions.
A. Murtaza, H. A. Sher, K. Al-haddad, F. Spertino   +3 more
semanticscholar   +1 more source

Critical evaluation and review of partial shading mitigation methods for grid-connected PV system using hardware solutions: The module-level and array-level approaches

, 2021
This paper reviews and evaluates the hardware solutions to mitigate the effect of partial shading for grid-connected photovoltaic (PV) system. It encompasses both the module-level as well as the array-level approaches.
I. Mehedi, Z. Salam, M. Z. Ramli, V. J. Chin, Hussain M. Bassi, M. Rawa, M. Abdullah   +6 more
semanticscholar   +1 more source

Outdoor Testing of Photovoltaic Modules and Arrays

1987
As a part of the French program on photovoltaic energy, the Agence Francaise pour la Maitrise de l’Energie (AFME) and the Commissariat a l’Energie Atomique (CEA) have established at Cadarache a testing facility for photovoltaic components and systems to conduct performance measurements under outdoor conditions.
Ph. Ragot, D. Desmettre, P. Paes, D. Royer, J. M. Servant   +4 more
openaire   +1 more source