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All Journal Madani: Multidisciplinary Scientific Journal
Y, Yulfitra
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Pemanfaatan Panel Surya Untuk Pompa Air Dengan Tenaga Matahari Sembiring, Iqbal Gusti Pranata; Ritonga, Aswan A.; Y, Yulfitra
Madani: Jurnal Ilmiah Multidisiplin Vol 2, No 2 (2024): Madani, Vol. 2, No. 2 2024
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.10895553

Abstract

The use of electrical energy is increasing along with technological developments. In this case, it is necessary to develop alternative energy produced from abundant natural resources. One of the uses is solar panels as a supplier of sunlight energy into electrical energy which uses a charging system to store the amount of electricity using batteries as a direct current electricity storage medium. Therefore, the influence of solar power on the performance of solar panels, influences the solar power that can be utilized to produce power, and the process of utilizing solar energy into electrical energy to power water pumps which are used to move fluids from a low place to a higher place or from places with low pressure to places with higher pressure. The aim of this research is to analyze the tilt angle of solar panels and water pumps. The results of the research show that the highest voltage is at 12:00 WIB with an angle of 30° and the voltage is 20.29. Meanwhile the lowest is at 18:00 WIB with an angle of 90° and the voltage is 7.11. In the water pump the highest current speed (time) is at a height of 6 meters with a time of 21.02 seconds and the lowest is at a height of 2 meters with a time of 16.02 seconds and the output current (volts) is highest at a height of 6 meters with a current of 0.57 volts and the lowest is at a height of 2 meters with a current of 0.52 volts and it can be concluded that the tilt angle of the solar panel affects the power output produced and the height Water pump testing greatly influences the time and volts spent during testing.
Analisa Kemiringan Sudut Tiga Bilah dan Empat Bilah Pada Turbin Angin Hawt Hutabarat, Michael A G; J, Junaidi; Y, Yulfitra
Madani: Jurnal Ilmiah Multidisiplin Vol 2, No 7 (2024): Madani, Vol 2. No. 7, 2024
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.12518347

Abstract

Population growth is one of the factors causing the increasing demand for energy. This increase in energy demand is accompanied by a decrease in the number of existing energy sources such as coal, natural gas and oil. Therefore a solution is needed to overcome this limitation, namely by looking for alternative energy sources that are renewable and environmentally friendly, so that they can be used widely and continuously. One source of renewable and environmentally friendly energy is wind power. The purpose of this study was to analyze the slope angle of the 3-blade and 4-blade horizontal axis wind turbines. In addition, this study also aims to determine the output power, power coefficient, and tip speed ratio of the wind turbine. This study used aluminum plate material with a blade length of 120 cm and a width of 12 cm with a generator power of 500 rpm. The results showed that the output power obtained was 8.65 A, the wind turbine power coefficient was 59% and the tip speed ratio was 7.45 rad/s. In these conditions shows that the wind speed and blade diameter greatly affect the output power of the design results.
Co-Authors Hutabarat, Michael A G JUNAIDI Ritonga, Aswan A. Sembiring, Iqbal Gusti Pranata