Investigating how to use Solar Energy to Optimize Energy Consumption in Buildings

Publish Year: 1403
نوع سند: مقاله کنفرانسی
زبان: English
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SECONGRESS02_128

تاریخ نمایه سازی: 19 مرداد 1403

Abstract:

The limitation of energy resources and the increasing consumption of it on the one hand and the excessive consumption of energy by different societies on the other hand, in addition to environmental pollution and wasting national funds, have put the future life of humans at risk. Experience shows that economic growth and industrial development of countries as preconditions for political authority, national independence and cultural prosperity require various factors including energy and optimal use of energy resources. Although Iran has the richest energy resources, their improper use causes irreparable damage to the country's annual budget. Therefore, the rational use of energy resources and planning in the fields of optimizing energy consumption have a special priority. The country of Iran has a high ability to use solar energy, and today, due to economic and environmental reasons, the use of renewable solar energy is being considered. Solar energy is one of the best natural energies that is easily available and at the same time has a very high efficiency. The solar energy that reaches the earth with the sun's radiation is free of side pollution and can produce very high energy in a short period of time, so that the energy from the sun's radiation to the earth's surface, within a period of ۱ hour, is equivalent to the energy required by the earth. And humans during ۱ year. This energy is one of the free sources of clean energy supply without any environmental damage, which is used today due to the energy crisis and minimizing pollution. Today, due to the lack of use of high-quality materials and proper insulation in building construction, the amount of energy consumption and its waste in the building has increased. The cost of fossil fuels and other energy is very high and the residents of the building have to pay exorbitant fees to pay the bills. But solar energy is an available and free resource that can be used for various purposes in the building. For example, this type of energy is used to heat the water needed by heaters to provide heating in the building or to produce electricity. Cooling and heating systems and solar water heaters significantly reduce the amount of energy consumption in the building and play an effective role in the life of the building. Basically, solar systems are also equipped with an auxiliary system so that they can be used when the amount of solar energy is not enough to supply the required energy of the building.

Authors

Hamid Mohammadi

PhD student in Mechanical Engineering, Energy Conversion, Technical and Engineering Faculty, Islamic Azad University, South Tehran Branch, Tehran Province, Iran