Author(s): Moura, Carlos Henrique Silva [UNESP] ; Silveira, José Luz [UNESP] ; Lamas, Wendell de Queiróz
Date: 2020
Persistent ID: http://hdl.handle.net/11449/201053
Origin: Oasisbr
Subject(s): Bioenergy; Hybrid system; Public transportation; Solar energy; Vehicular hydrogen; Wind energy; Bioenergy; Bioenergy; Hybrid system; Hybrid system; Public transportation; Public transportation; Solar energy; Solar energy; Vehicular hydrogen; Vehicular hydrogen; Wind energy; Wind energy
Made available in DSpace on 2020-12-12T02:22:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
This article proposes a calculation methodology that starts from the demand calculation to supply a fleet bus with renewable hydrogen based on the electrolysis process until the energetic, economic, and environmental analyses, involving all the processes of the productive chair. Also considering the dynamic behaviour of the following hydrogen processes: production, storage, and use. The simplified scheme of the proposed system configuration to be studied consists of the use of alternative and renewable sources of energy (solar-wind-biogas) to generate electrical energy in order to produce hydrogen from electrolysis of the water, which is stored in its gaseous state and subsequently redirected to a filling station to be used as vehicle fuel in buses. The results show that to feed one bus the hybrid system generates an average of 78,110 kWh/month with an installed capacity of 1101.905 kW, producing 1209.90 kgH2/month through the electrolysis process from water. The results also show a range of electricity generation costs between 1.130 and 0.123 US$/kWh and H2 production between 0.963 and 0.110 US$/kWh. Concluding that the application of renewable energies to produce hydrogen and electricity for the public transport sector is an attractive alternative in the future throughout the country, because the proposed system is technically, economically and ecologically viable.
São Paulo State University (UNESP) School of Engineering Department of Energy, Av. Ariberto Pereira da Cunha, 333, Portal Das Colinas
Laboratory of Optimization of Energy Systems (LOSE) Institute of Bioenergy Research (IPBEN - UNESP) – Associated Laboratory of Guaratinguetá
University of São Paulo (USP) Lorena School of Engineering
Anhanguera Faculty Department of Electrical Engineering, Ave. Nossa Sra. do Bonsucesso
São Paulo State University (UNESP) School of Engineering Department of Energy, Av. Ariberto Pereira da Cunha, 333, Portal Das Colinas
Laboratory of Optimization of Energy Systems (LOSE) Institute of Bioenergy Research (IPBEN - UNESP) – Associated Laboratory of Guaratinguetá
CNPq: 300992/2018–1
CNPq: 301817/2019–7
