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All Journal Jurnal Media Elektro : Journal of Electrical Power, Informatics, Telecommunication, Electronics, Computer and Control System Prosiding Seminar Nasional Sains dan Teknologi Terapan Indonesian Journal of Electrical Engineering and Computer Science Jurnal Fortech Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) PELS (Procedia of Engineering and Life Science)
Riny Sulistyowati
Teknik Elektro, Fakultas Teknik Elektro Dan Teknologi Informasi-ITATS
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Journal : PELS (Procedia of Engineering and Life Science)

 1 
Using Buck Boost Converter In The Solar Cell Of Window Blind Rozi Ahmad Subkhi Azal; Riny Sulistyowati
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1126.86 KB) | DOI: 10.21070/pels.v2i0.1145

Abstract

Solar power has become one of alternative sources for electrical energy which is environmentally friendly. Solar energy-based electricity has been employed widely in the society life. Considering that the placement of solar cell requires wide area, the researcher developed new innovation to locate solar cell vertically. Hence, this research aimed at analyzing the vertical placement of solar cell applied on the window blind so that it could catch the sunlight. The researcher also added Buck Boost Converter system to optimize the output voltage. The result of test demonstrated that output voltage yielded by solar cell on the window blind during close condition gained 13.52V, while in the open window blind condition, it obtained 12.82V. Furthermore, the system of Buck Boost converter functioned well as it could stabilize the voltage for charging the battery on the voltage 13.5V. When the window blind was open, the efficiency got 0.33%, whereas in the close condition, its efficiency earned 0.37%. Overall, the whole solar cell on the window blind could tun on the printer and lamp 20Watts by total load 40Watts for 6 hours.
Implementing Solar Energy For Watering Plantation In Kepel Village, Kare District, Madiun Regency Khusnul Arifin; Riny Sulistyowati
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (423.545 KB) | DOI: 10.21070/pels.v2i0.1167

Abstract

Drought refers to a condition in which supply of water at a certain area gets decreasing. This sort of condition also occurs in Kepel Village, Kare District, Madiun Regency. During the dry season, the farmers who have land on the hilly area around the slope of Mount Wilis encounter difficulties in watering their plantation. The condition becomes worse as the plantation land is located at the mountain slope which is far from electricity access provided by PLN, while the source of water is below their land. To overcome this problem, PV can be used as a device to produce electrical energy due to several advantages such as environmentally friendly, low maintenance cost, and zero emission. Furthermore, the energy required for PV is always available in the nature or can be renewed (renewable energy). Hence, PV belongs to a solution for electrical source to generate a water pump. Since the pump needs AC source in 220V and 50Hz, the researcher developed an inverter through SPWM (Sinusoidal Pulse Width Modulation) method for changing DC current 24V to AC current 220 and 50Hz. In this context, the inverter was regulated in 290V AC and 51.150 Hz and when the water pump load 125W was given, the voltage gained 225V AC. The drop of voltage occurred because the load was induction motor. The results of testing this solar energy power station demonstrated that the water pump could fill the water reservoir 70l within 3.8 minutes and could water 1 are land. This test was carried out for 10 days at 08.00 am as it is the optimum sun light and the proper watering time for farmers.
Co-Authors Ahmad Fadholi Aldri Frinaldi Arif Wibowo Dedet Chandra Riawan Habib Ali Musthofa Hari Agus Sujono Hari Agus Sujono Ilmiatul Masfufiah Joko Ramatulloh Khusnul Arifin Lahmudin Lahmudin Machfud Syarifudin Ma’rifanto Nur Ramadhan Mochamad Ali Fichan Baihaqi Mochamad Ashari Mohammad Adli Setiawan Mohammad Miftahul Huda Nasyith Hananur Rohiem Novian Patria Uman Putra Rony Seto Wibowo Rozi Ahmad Subkhi Azal Titiek Suheta Virgiyan Listiyanto Fadli Wildan Agung Pambudi