Buscar
Mostrando ítems 31-40 de 6823
Otimização da demanda e consumo de energia elétrica da Universidade Tecnológica Federal do Paraná – câmpus Medianeira
(Universidade Tecnológica Federal do ParanáMedianeira, 2014-07-22)
Due to the difficulty in obtaining new sources of generation and growing demand for electricity, it creates the need to optimize existing systems. With the obtainment of energy bills provided by the electric utility, this ...
The impact of climate change on electricity demand in the city of Huancayo
(Universidad ContinentalPE, 2022)
This paper analyses how climate change affects electricity demand in the city of Huancayo, Peru, in order to find the relationship between electricity demand and temperature in degree Celsius in the last 20 years, using ...
A comprehensive solution for electrical energy demand prediction based on auto-regressive models
(Springer Nature, 2020)
Energy consumption and demand are two widely used terms necessary to understand the functioning of the different mechanisms used in electrical energy transactions. In this article, the design and construction of a comprehensive ...
Allocation of the cost of transmission losses in a multimarket framework
(2006-10-25)
The paper addresses the issue of apportioning of the cost of transmission losses to generators and demands in a multimarket framework. Line flows are unbundled using equivalent bilateral exchanges on a DC-network model and ...
Optimal charging of electric vehicles considering constraints of the medium voltage distribution network
(2013-08-26)
The scope of this work is to optimize the charging of electric vehicles (EVs) in a controlled environment. The method uses a linear optimization technique, which determines the electrical power that will be delivered to ...
Proposta para a minimização da demanda de energia no horário de ponta por sistemas de geração fotovoltaico
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Civil - PPGECivCâmpus São Carlos, 2018-04-04)
The potential shortage of natural resources, the increased demand for energy and the environmental impacts caused by the use of polluting energy sources have generated constant discussions and uncertainties about the world's ...
Avaliação da qualidade de energia elétrica em instalações industriais
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2022-06-07)
The evaluation of power quality disturbances in industrial electrical installations has gained attention in recent decades, mainly due to the significant increase in non-linear loads. Based on this context, given the ...
Impact of demand response resources on unit commitment and dispatch in a day-ahead electricity market
(Elsevier, 2015-06)
Demand response (DR) has recently become an important resource in both system operation and market operation. The focus of this paper is to investigate and quantify the cost impact of various demand response modelings on ...
Veículos elétricos e a geração distribuída a partir de sistemas fotovoltaicos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Sistemas de EnergiaUTFPR, 2019-07-11)
The electric vehicle (VE) is not a recent technology, in the passage from the nineteenth century to the twentieth most cars were electric, this was due to their reliability and cleanliness if compared to those driven by ...