Eficientização energética para um sistema de distribuição de água

Detalhes bibliográficos
Ano de defesa: 2020
Autor(a) principal: Silva, Enrique Douglas Casado da
Orientador(a): Não Informado pela instituição
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Universidade Federal da Paraíba
Brasil
Engenharia Mecânica
Programa de Pós-Graduação em Engenharia Mecânica
UFPB
Programa de Pós-Graduação: Não Informado pela instituição
Departamento: Não Informado pela instituição
País: Não Informado pela instituição
Palavras-chave em Português:
Link de acesso: https://repositorio.ufpb.br/jspui/handle/123456789/21314
Resumo: Water supply systems have a significant environmental and energetic impact due to the large amount of energy consumed in water pumping and water losses. The safe and efficient operation of these systems is crucial, given the scarcity of resources and the high amount of energy consumed in water transporting to the final consumer. In this work, operational and hydro-energetic indicators of an urban water supply system (pumping station) were analyzed. The energy efficiency of this system was studied with data availability restrictions. The methodology was applied in part to the water supply system located in the State of Paraíba, Brazil (city of Guarabira). The available data were obtained from the supervisory system (SCADA) of the State Water and Sewerage Company. Energy efficiency analysis – in different dynamic operating scenarios – was performed using a high station hydraulic model obtained from the EPANET software. The increased efficiency of the pump set studied is quite attractive due to the energy savings associated with the pumping process (reaching more than 50%). The pump shutdown maneuver at peak times proved to be unfeasible for the current system settings.