Sökning: WFRF:(Alejo Lucio)
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Biogas based polyge...
Biogas based polygeneration plant options utilizing dairy farms waste : A Bolivian case
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- Villarroel-Schneider, Johnny (författare)
- KTH,Kraft- och värmeteknologi,Facultad de Ciencias y Tecnología (FCyT), Universidad Mayor de San Simón (UMSS), Cochabamba, Bolivia,KTH Royal Institute of Technology, Sweden;Universidad Mayor de San Simón (UMSS), Bolivia
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- Mainali, Brijesh, Dr, 1972- (författare)
- Linnéuniversitetet,Institutionen för byggd miljö och energiteknik (BET)
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- Marti-Herrero, J. (författare)
- Univ Reg Amazon Ikiam, Biomass Resources Grp, Tena, Ecuador.;CIMNE, Bldg Energy & Environm Grp, Edifici GAIA TR14,C Rambla St Nebridi 22, Barcelona 08222, Spain.,Universidad Regional Amazónica Ikiam, Ecuador;Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), Spain
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- Malmquist, Anders (författare)
- KTH,Kraft- och värmeteknologi,KTH Royal Institute of Technology, Sweden
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- Martin, Andrew R., 1968- (författare)
- KTH,Kraft- och värmeteknologi,KTH Royal Institute of Technology, Sweden
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- Alejo, Lucio (författare)
- UMSS, FCyT, Cochabamba, Bolivia.,Universidad Mayor de San Simón (UMSS), Bolivia
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(creator_code:org_t)
- Elsevier, 2020
- 2020
- Engelska.
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Ingår i: Sustainable Energy Technologies and Assessments. - : Elsevier. - 2213-1388 .- 2213-1396. ; 37
- Relaterad länk:
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https://doi.org/10.1...
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https://doi.org/10.1...
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https://lnu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- This study presents a comparative techno-economic feasibility analysis for two polygeneration plant solutions, applied to low-income dairy farms in Bolivia. The first option considers an internally fired microturbine (IFMT) and, the second, an internal combustion engine (ICE). They are integrated with an absorption refrigeration system and a fertilizer dryer. Biogas, produced with farms waste, fuels these power generators. The levelized costs of biogas for cooking, electricity, cooling and fertilizers were determined. The cost of biogas, for both options, was found to be 0.020 USD/kWh, which is lower than the subsidized price of LPG. The most competitive cost of electricity was determined for the ICE plant option; it was found to be 0.082 USD/kWh and is lower than the subsidized cost of fossil fuel-based electricity. The cost of cooling was found to be around 0.082 USD/kWh, which is slightly higher than the cost of cooling supplied by using grid electricity. In a realistic scenario, the shorter payback period was found to be 4.4 years for the ICE plant option. From this, the ICE-based plant was found as the most feasible option. Additionally, if no subsidies are applied to the fossil fuel-based services, the proposed polygeneration systems are a highly competitive alternative.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Energisystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Energy Systems (hsv//eng)
Nyckelord
- Polygeneration plant
- Techno-economic study
- Biogas
- Dairy farm
- Energy services
- Electricity
- Cooling
- Fertilizer
- Bioenergiteknik/Energi- och Miljöteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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