IDL - International Digital Library Of Technology & Research Volume 1, Issue 5, May 2017
Available at: www.dbpublications.org
International e-Journal For Technology And Research-2017
An Analysis of Solar Heating System for Building Satish Kumar Maurya1 & Dr. Jeeoot Singh2 1.P.G. Student, 2. Associate Professor Mechanical Engineering, Department, MMMUT Gorakhpur, India
Abstract:
In this paper, the analysis has been carried out for the solar energy technologies (PV) system employed for energy supply in a hostel building for different end uses e.g. heating and electricity. The building is Ramanujam Hostel located in Madan Mohan Malaviya University of Technology, Gorakhpur. The building was designed based on current regulations on energy efficiency in buildings. This analysis is designed for minimizing energy consumption by the appropriate choice of the space heating and electricity systems and to find the power capacity of the hostel building. A major part of electricity required for lighting, domestic appliances and the functioning of space heating system is generated through a PV system. The PV systems are installed on the building roof. Keywords: Solar energy, Electricity generation, Photovoltaic system, Residential building. 1. INTRODUCTIO The potential for building integrated PV to actively mitigate electricity consumption and carbon emissions at point of demand is highly significant. The solar PV system is installed on the roof of Ramanujam hostel in MMMUT, Gorakhpur. The capacity of this hostel is 73049 KWh per year. The total power is generated by solar PV panel and supply overall buildings. The solar PV system is analyzed by the software of RETScreen. The RETScreen software provides the location (latitude and longitude) of solar PV panel. Cost, number of solar PV panel and its features will be IDL - International Digital Library
estimated by RETScreen software. In this project, we use Samsung (mono-Si-LPC250SM) PV panel. The efficiency of the PV panel is 15.62% and frame area is 1.6 m2. The total numbers of installed system are 176 and cover 282 m2 areas on the roof of hostel building. The project life is 25 years. The electricity and space heating power supply by PV panel. The produced energy from PV and it is added to the economic benefits, who besides receiving the incentive, also can use the solar electricity directly or successively through the net metering or supply it to the hostel building. The equipment; computers, multimedia devices in hostel buildings is growing fastest. Cumulative energy consumption of AC appliances in hostel building already forms a significant proportion of the total electrical demand. The continuing and rapid shift to LED lighting, ever increasing adoption of mobile appliances and future innovations and networked services such as internet of things are expected to put proportion of AC consumption in hostel building. The savings can be obtained either with an appropriate design or renewal of the envelope and with the use of renewable and low energy technologies. Among various renewable and low energy technologies, solar technologies like photovoltaics (PV) systems are gaining a rapid growth in the market. This trend is driven not only by the environmental benefits derived from these technologies, but also because of the incentive mechanisms developed at national level.
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