Advanced Exergoeconomic Assessment of CO2 Emissions, Geo-Fluid and Electricity in Dual Loop Geothermal Power Plant
نویسندگان
چکیده
Binary geothermal power plants (GPPs) are mostly encountered in fields with medium and low temperatures. The design operation of dual binary GPPs can be difficult due to the fluid properties. This affects their performance feasibility. Thermoeconomics essential elements for GPPs. In this study, advanced exergoeconomic analysis is applied a true GPP (as case study) further evaluate it from economic perspectives. analysis, specific exergy cost (SPECO) method used. Then, some indicators presented economics GPP. Thus, technical solutions have been developed stages through analysis. results study indicated that total operating 1218 USD/h could reduced 186 by improving conditions. corresponds an 85% decrease. per electricity generated, energy input, CO2 emission determined as 0.049 USD/kWh, 5.3 USD/GJ, 0.13 USD/kg, respectively. As result, while savings potential 15%, result 15% reduction cost.
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ژورنال
عنوان ژورنال: Energies
سال: 2023
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en16083466