Spatial Model of Optimization Applied in the Distributed Generation Photovoltaic to Adjust Voltage Levels

The main objective of this work is to develop a methodology for analyzing the quality of the voltage level in the distribution power grid to identify and reduce the violations of voltage limits through the proposition of optimal points for the allocation of photovoltaic distributed generation. The m...

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Autores principales:	José A. G. Cararo, João Caetano Neto, Wagner A. Vilela Júnior, Márcio R. C. Reis, Gabriel A. Wainer, Paulo V. dos Santos, Wesley P. Calixto
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	photovoltaic distributed generation optimization process clustering spatial database systems modeling voltage adequacy Technology T
Acceso en línea:	https://doaj.org/article/5b703de1e9b647f09c62eecdb18fbaca
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spelling	oai:doaj.org-article:5b703de1e9b647f09c62eecdb18fbaca2021-11-25T17:26:08ZSpatial Model of Optimization Applied in the Distributed Generation Photovoltaic to Adjust Voltage Levels10.3390/en142275061996-1073https://doaj.org/article/5b703de1e9b647f09c62eecdb18fbaca2021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/22/7506https://doaj.org/toc/1996-1073The main objective of this work is to develop a methodology for analyzing the quality of the voltage level in the distribution power grid to identify and reduce the violations of voltage limits through the proposition of optimal points for the allocation of photovoltaic distributed generation. The methodology uses the geographic location of the power grid and its consumers to perform the grouping and classification in spatial grids of 100 × 100 m using the average annual consumption profile. The generated profiles, including the grid information, are sent to the photovoltaic distributed generation allocation algorithm, which, using an optimization process, identifies the geographic location, the required installed capacity, and the minimum number of photovoltaic generation units that must be inserted to minimize the violations of voltage limits, respecting the necessary restrictions. The entire proposal is applied in a real feeder with thousands of bars, whose model is validated with measurements carried out in the field. Different violations of voltage limits scenarios are used to validate the methodology, obtaining grids with better voltage quality after the optimized allocation of photovoltaic distributed generation. The proposal presents itself as a new tool in the work of adapting the voltage of the distribution power grid using photovoltaic distributed generation.José A. G. CararoJoão Caetano NetoWagner A. Vilela JúniorMárcio R. C. ReisGabriel A. WainerPaulo V. dos SantosWesley P. CalixtoMDPI AGarticlephotovoltaic distributed generationoptimization processclusteringspatial databasesystems modelingvoltage adequacyTechnologyTENEnergies, Vol 14, Iss 7506, p 7506 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	photovoltaic distributed generation optimization process clustering spatial database systems modeling voltage adequacy Technology T
spellingShingle	photovoltaic distributed generation optimization process clustering spatial database systems modeling voltage adequacy Technology T José A. G. Cararo João Caetano Neto Wagner A. Vilela Júnior Márcio R. C. Reis Gabriel A. Wainer Paulo V. dos Santos Wesley P. Calixto Spatial Model of Optimization Applied in the Distributed Generation Photovoltaic to Adjust Voltage Levels
description	The main objective of this work is to develop a methodology for analyzing the quality of the voltage level in the distribution power grid to identify and reduce the violations of voltage limits through the proposition of optimal points for the allocation of photovoltaic distributed generation. The methodology uses the geographic location of the power grid and its consumers to perform the grouping and classification in spatial grids of 100 × 100 m using the average annual consumption profile. The generated profiles, including the grid information, are sent to the photovoltaic distributed generation allocation algorithm, which, using an optimization process, identifies the geographic location, the required installed capacity, and the minimum number of photovoltaic generation units that must be inserted to minimize the violations of voltage limits, respecting the necessary restrictions. The entire proposal is applied in a real feeder with thousands of bars, whose model is validated with measurements carried out in the field. Different violations of voltage limits scenarios are used to validate the methodology, obtaining grids with better voltage quality after the optimized allocation of photovoltaic distributed generation. The proposal presents itself as a new tool in the work of adapting the voltage of the distribution power grid using photovoltaic distributed generation.
format	article
author	José A. G. Cararo João Caetano Neto Wagner A. Vilela Júnior Márcio R. C. Reis Gabriel A. Wainer Paulo V. dos Santos Wesley P. Calixto
author_facet	José A. G. Cararo João Caetano Neto Wagner A. Vilela Júnior Márcio R. C. Reis Gabriel A. Wainer Paulo V. dos Santos Wesley P. Calixto
author_sort	José A. G. Cararo
title	Spatial Model of Optimization Applied in the Distributed Generation Photovoltaic to Adjust Voltage Levels
title_short	Spatial Model of Optimization Applied in the Distributed Generation Photovoltaic to Adjust Voltage Levels
title_full	Spatial Model of Optimization Applied in the Distributed Generation Photovoltaic to Adjust Voltage Levels
title_fullStr	Spatial Model of Optimization Applied in the Distributed Generation Photovoltaic to Adjust Voltage Levels
title_full_unstemmed	Spatial Model of Optimization Applied in the Distributed Generation Photovoltaic to Adjust Voltage Levels
title_sort	spatial model of optimization applied in the distributed generation photovoltaic to adjust voltage levels
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/5b703de1e9b647f09c62eecdb18fbaca
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Spatial Model of Optimization Applied in the Distributed Generation Photovoltaic to Adjust Voltage Levels

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