Results 11 to 20 of about 265 (92)
IET Generation, Transmission &Distribution, Volume 17, Issue 14, Page 3286-3301, July 2023., 2023 Most of the first eight pilot regions in China have entered the long‐period continuous operation stage, and the second batch of six power spot pilots have started their simulation trial runs; however, the construction of power markets in the hydropower‐rich regions of China (i.e.
Fang Liu, Jianhang Liu, Xiu Yang
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A collection and categorization of open‐source wind and wind power datasets
Wind Energy, Volume 25, Issue 10, Page 1659-1683, October 2022., 2022 Abstract Wind power and other forms of renewable energy sources play an ever more important role in the energy supply of today's power grids. Forecasting renewable energy sources has therefore become essential in balancing the power grid. While a lot of focus is placed on new forecasting methods, little attention is given on how to compare, reproduce ...
Nina Effenberger, Nicole Ludwig
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Event attribution of Parnaíba River floods in Northeastern Brazil
Climate Resilience and Sustainability, Volume 1, Issue 1, February 2022., 2022 We analyzed recent flooding events in the lower Parnaíba River using the Hadley Centre's event attribution modeling system and hydrological modeling. The results indicated that anthropogenic emissions have contributed to the increase of an impact‐related flooding event in Luzilândia in 2018, 2019 and 2020 by about 25, 27, and 37%.
Conrado Rudorff +8 more
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Revisiting a place‐based policy: Transformations in Northeast Brazil
Growth and Change, Volume 52, Issue 4, Page 2412-2436, December 2021., 2021 Abstract Despite being the second most populated region in Brazil, the Northeast has persistently accounted for a small share of national income. A well‐known attempt to develop the region was made in 1959 with the creation of SUDENE, a big push type of place‐based policy resulting in an intensification of industrial investments.
Solmaria Halleck Vega
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Caderno de Administração, 2019 O setor bioelétrico sucroenergético é um dos segmentos em energias renováveis mais importantes do país. Estudos apontam que essa indústria é capaz de fornecer até 111 TWh/ano, além de gerar 150 vezes mais postos de trabalho por unidade de energia que o ...
Gerado Jose Ferraresi de Araujo +1 more
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A ELETROBRAS É UMA BOA GESTORA DE FUNDOS SETORIAIS? UM ESTUDO SOBRE A RESERVA GLOBAL DE REVERSÃO
RACE: Revista de Administração, Contabilidade e Economia, 2015 A Eletrobras foi incumbida de financiar o setor elétrico brasileiro por meio dos recursos da Reserva Global de Reversão (RGR). Entretanto, com o advento da Medida Provisória n. 579, de 11 de setembro de 2012, depois convertida na Lei n.
Rudolph Fabiano Alves Pedroza Teixeira
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ABCustos, 2019 Ao longo dos anos, o Brasil enfrenta uma grave crise hidrológica que afeta as diversas camadas sociais e setores econômicos do país. Dentre elas, o setor elétrico brasileiro - dependente direto dos recursos hídricos em sua cadeia de suprimentos ...
Ângelo Wesley de Sousa Falcão +4 more
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Precarização e acidentes de trabalho: os riscos da terceirização no setor elétrico
Revista Brasileira de Saúde Ocupacional, 2021 Resumo Introdução: o trabalho terceirizado no setor elétrico tem peculiaridades que demandam consideração no que concerne à segurança dos trabalhadores.
Maria Elizabeth Antunes Lima +1 more
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Long Memory Models to Generate Synthetic Hydrological Series
Mathematical Problems in Engineering, Volume 2014, Issue 1, 2014., 2014 In Brazil, much of the energy production comes from hydroelectric plants whose planning is not trivial due to the strong dependence on rainfall regimes. This planning is accomplished through optimization models that use inputs such as synthetic hydrologic series generated from the statistical model PAR(p) (periodic autoregressive).
Guilherme Armando de Almeida Pereira +2 more
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Nonhyperbolic Periodic Orbits of Vector Fields in the Plane Revisited
Abstract and Applied Analysis, Volume 2013, Issue 1, 2013., 2013 The main goal of this paper is to present a theory of approximation of periodic orbits of vector fields in the plane. From the theory developed here, it is possible to obtain an approximation to the curve of nonhyperbolic periodic orbits in the bifurcation diagram of a family of differential equations that has a transversal Hopf point of codimension ...
Denis de Carvalho Braga +3 more
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