Photovoltaic array fault diagnosis and dynamic reconfiguration based on improved YOLOv7 and QAGO
Discover ComputingThe rapid expansion of photovoltaic power generation increases the difficulty of maintaining stable performance, because traditional operation and maintenance methods cannot handle the efficiency loss caused by array faults.
Yongliang Luo, Xuwen Zheng, Biao Yang
doaj +1 more source
System Design of BAPV Grid-connected Power Plant
Kongzhi Yu Xinxi Jishu, 2013 A good system design is very important for large BAPV plant which is generally a grid-connected power system with many PV modules and complex system.
GUAN Rende +3 more
doaj
Modeling partial shading at the cell level on photovoltaic modules
EPJ PhotovoltaicsThe growing integration of photovoltaic (PV) systems into complex environments—such as rooftops, façades, and vehicles—has introduced new shading patterns and the need for accurate performance modeling under these partial shading conditions.
Calin Jean-Paul +9 more
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MODEL PREDICTIVE CONTROL FOR PHOTOVOLTAIC STATION MAXIMUM POWER POINT TRACKING SYSTEM
Системный анализ и прикладная информатика, 2016 The purpose of this paper is to present an alternative maximum power point tracking, MPPT, algorithm for a photovoltaic module, PVM, to produce the maximum power, Pmax, using the optimal duty ratio, D, for different types of converters and load matching ...
I. Elzein, Yu. N. Petrenko
doaj
, 2011 Infrared thermography is a valuable technique to obtain surface temperature profiles. In photovoltaics (PV) it has been used in different applications, being specially useful in field tests to detect hot-spots, that is, severely localized heatings in one or several cells inside a PV module what could produce irreversible damages.
Alonso García, María del Carmen +2 more
openaire +1 more source
Integrated residential photovoltaic array development [PDF]
, 1981 An optimum integrated residential photovoltaic array/module is addressed. Nineteen existing or proposed systems intended for residential applications are described.
Shepard, N. F., Jr.
core +1 more source
A novel DSM philosophy for building integrated renewable systems [PDF]
, 2011 This paper presents an overview of a novel concept in IT network design and power control focused on matching building integrated renewable power generation with local demands.
Stewart, Matt John +4 more
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Enhancing PV Power Extraction Under Partial Shading Condition with Shade Dispersion Strategy
Diyala Journal of Engineering SciencesImproving 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 +3 more
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Optimal sizing of hybrid renewable energy systems for rural electrification [PDF]
, 2011 Includes bibliograhical references.This project has the objective of creating a tool for feasibility assessment and recommendations of sizing of hybrid renewable energy systems in rural areas in South Africa. This involves the development of a tool which
Coppez, Gabrielle
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Concepção, análise e implementação de uma microrrede interligada à rede elétrica para alimentação ininterrupta de cargas CC a partir de fontes renováveis [PDF]
, 2013 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013.Nesta tese apresentam-se os procedimentos envolvidos na implementação prática de uma microrrede composta ...
Coelho, Roberto Francisco
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