Life Cycle Cost Analysis of a Hybrid Photovoltaic/Thermal Greenhouse Dryer
نویسندگان
چکیده
In this paper, life cycle cost analysis of a self sustained hybrid photovoltaic/thermal (PV/T) greenhouse dryer has been carried out. The hybrid PV/T integrated greenhouse (roof type even span) dryer, designed and constructed at Solar Energy Park, Indian Institute of Technology, New Delhi (28 0 35 N, 77 0 12 E, 216 m above MSL), India, has been used to dry Thompson seedless grapes under forced mode of operation. The annualized cost method has been used to determine the pay back period of the hybrid PV/T greenhouse dryer. The payback period is about 1.24 to 4.63 years which is lower than the expected life of the dryer i.e. about 30 years. The effect of various parameters such as interest rate, present worth, annual cash flow etc. has also been worked out.
منابع مشابه
Thermodynamic performance analysis of a hybrid Photovoltaic-Thermal (PV/T) integrated greenhouse air heater and dryer
In this paper, performance analysis of a hybrid photovoltaic-thermal (PV/T) greenhouse air heater and dryer has been carried out. Analytical expressions have been developed for • greenhouse air temperature, instantaneous and overall energy and exergy efficiencies for without load and • instantaneous exergy efficiency with load under forced mode operation. An experimental validation has been car...
متن کاملTechno- Economic and Life- Cycle Cost Assessment of the CCHP/ PV Hybrid System Application
In recent decades, excessive using fossil fuels has been resulted in emitting greenhouse gases such as CO2, consequently, environmental pollution. In this study, the techno-economic analysis of the CCHP/PV hybrid system application for a sample building was examined to reduce the environmental pollution and primary energy consumption of the buildings. The life-cycle cost analysis was...
متن کاملThermal Analysis of Photovoltaic Integrated Greenhouse Solar Dryer
Abstract—Present study focused on the utilization of solar energy by the help of photovoltaic greenhouse solar dryer under forced mode. A single slope photovoltaic greenhouse solar dryer has been proposed and thermal modelling has been developed. Various parameters have been calculated by thermal modelling such as greenhouse room temperature, cell temperature, crop temperature and air temperatu...
متن کاملSignificant factors for enhancing the life cycle assessment of photovoltaic thermal air collector
Due to the rapid industrialization and development across the entire globe, there is the increasing demand for energy. However, the energy sources from fossil fuels are not abundant in every part of the world. India has to import fuel from other parts of the world which consumes a major portion of Government funds. So, currently improving solar energy technologies efficiency is one of the most ...
متن کاملSimulations of Greenhouse Gas Emission Reductions from low-cost Hybrid Solar Photovoltaic and Cogeneration Systems for New Communities
Simulations of greenhouse gas emission reductions from low-cost hybrid solar photovoltaic and cogeneration systems for new communities, Simulations of greenhouse gas emission reductions from low-cost hybrid solar photovoltaic and cogeneration systems for new communities, Abstract Recent work has shown that small-scale combined heat and power (CHP) and solar photovoltaic (PV) technologies have s...
متن کامل