Eficiência energética em estações elevatórias de esgotos : estudo de caso em Uberlândia-MG / Energy efficiency in pumping stations sewage : a case study in Uberlândia-MG

AUTOR(ES)
FONTE

IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia

DATA DE PUBLICAÇÃO

23/08/2011

RESUMO

Proper operation of a system of collection and removal of sewage is directly related to the optimization of its operation. Given the use of equipment such as AC drives and control panels the distance to sewage pumping stations and large financial viability of installing such devices to sewage pumping stations in small and medium optimization arises to seek alternative solutions in efficient and effective operation of the system. In the literature related to the subject, there is the development of several works in the implementation and development of computational optimization routines specific to the water supply system. However it is observed that there is still the same commitment to development work aimed at operational and energy efficiency in sewage pumping stations. Against this background, this paper aims to apply a computer optimization routine that meets the needs of sewage pumping stations. The methodology to nonlinear programming, integer and mixed. The case study is done with the sewage pumping stations Uberlândia-MG. As a result, we obtained an efficient operation that meets all the restrictions imposed on the model, achieving an average savings of electric energy in the two sewage pumping stations used for modeling of twenty-two percent

ASSUNTO(S)

pesquisa operacional programação não-linear Águas residuais esgotos operational research nonlinear programming sewage sewerage

ACESSO AO ARTIGO

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