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Análise operacional do desempenho de sistemas de geração fotovoltaica utilizando inversores do tipo String e microinversor
(Universidade Federal do TocantinsPalmasEngenharia ElétricaPalmasGraduação, 2021)
Two-Dimensional Distributed Inverted Files
(2009)
Term-partitioned indexes are generally inefficient for the evaluation
of conjunctive queries, as they require the communication of long
posting lists. On the other side, document-partitioned indexes incur in
excessive ...
Universal indexes for highly repetitive document collections
(Pergamon-Elsevier, 2016)
Indexing highly repetitive collections has become a relevant problem with the emergence of large repositories of versioned documents, among other applications. These Collections may reach huge sizes, but are formed mostly ...
Model Predictive Control for Common Grounded Photovoltaic Multilevel Inverter
(Institute of Electrical and Electronics Engineers Inc., 2022)
Transformerless inverters are a compact and high efficiency solution for the grid connected Photovoltaic (PV) systems, however the leakage currents have to be mitigated. Common-Grounded (CG) inverters are an attractive ...
Inversor multiníveis quasi-Z-source com fonte CC única e compartilhamento de potência ativa entre os módulos
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2019-07-26)
Due to its ability to provide Maximum Power Point Tracking (MPPT) control and independent
regulation of the DC bus voltage, this makes the inverter quasi-Z-Source (qZS) an attractive
candidate for applications in ...
Análise de desempenho e viabilidade econômica entre inversores do tipo string e otimizadores de potência instalados em sistemas fotovoltaicos sob diferentes condições de operação
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA ELÉTRICACurso de Especialização em Fontes Renováveis: Geração, Operação e IntegraçãoUFMG, 2021-02-10)
Renewable energy technologies provide clean energy obtained from natural resources, such as: the sun, water and wind. The technological development and the increasing competitiveness of solar photovoltaic energy systems ...
Direct Connection of Supercapacitor-Battery Hybrid Storage System to the Grid-tied Photovoltaic System
(2018-08-30)
Penetration rate of grid-connected photovoltaic (PV) generation to the existing utility grid is rapidly increasing over the years. Since the power generated from PV systems fluctuate according to the weather condition, ...
Análise de desempenho e retorno de capital aplicado em sistemas fotovoltaicos com inversor string, microinversor e inversor com otimizador de potência
(Universidade Federal de UberlândiaBrasilEngenharia Elétrica, 2021)
Sistema fotovoltaico autônomo utilizando configuração multi-string e inversor multinível
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2011-08-11)
The continuous economic development of many countries and the emerging environmental
issues (gas emissions and the greenhouse effect) observed in the last decades forced an intense
research in renewable energy sources. ...