Consulta: creatorFacets:"Benedito,Raphael Augusto de Souza"
Registros recuperados: 2
Data/hora: 05/06/2024 16:57:02

A Computational Framework for Daily Power Flow Analysis Considering Photovoltaic Distributed Generation
Provedor de dados: 52
Autores: Gurski,Erico; Moraes,Fillipe Alexandre; Fritzen,Paulo Cícero; Benedito,Raphael Augusto de Souza.
Abstract In Brazil, the demand for the acquisition and installation of photovoltaic systems has grown exponentially and, with that, the importance of studies considering their effects on the distribution grids power flow also grows. Due to the intermittent nature of photovoltaic generation, it is important to approach the analysis in a discrete way, taking into account the changes in the power injections during the studied period. Thus, this article presents the daily analysis of the effects of photovoltaic generation on the distribution system through the computational implementation of a discretized power flow routine. The implemented routine can also analyze the effects of other distributed generations on distribution grids, whether those grids are...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distributed Generation; Power Flow; Photovoltaic Systems.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000200207

Computational algorithm for stability analysis of distribution networks with distributed generation
Provedor de dados: 52
Autores: Weigert,Gabriela Rosalee; Gurski,Erico; Benedito,Raphael Augusto de Souza.
Abstract With the insertion of distributed generation in distribution networks, security analysis becomes crucial, in islanded operation or when the system is connected to the grid. Dynamic stability analyses are necessary in order to achieve minimum levels of security and reliability. Such analyses are obtained through the solution of the algebraic-differential set of equations that model the distribution grid and their generators, which requires numerical solution methods. Therefore, this paper presents a computational tool for transient stability and large disturbance frequency stability analysis, considering distribution systems with the insertion of biomass-fed distributed generation, which may, or may not, have speed regulation systems. The presented...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distributed generation; Biomass; Dynamic stability; Speed regulator; Islanded operation.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000200209