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Journal : Clean Energy and Smart Technology

Investigation Of Variation Of Fin Length Dimensions On Piezoelectric Voltage Generating Riyan Ariyansah; Sunaryo Sunaryo; Sutoyo Sutoyo
Clean Energy and Smart Technology Vol. 1 No. 1 (2022): October
Publisher : Nacreva Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58641/cest.v1i1.1

Abstract

Piezoelectric is one of the generators of electrical energy when the material is deflected due to pressure. Research has been done on the potential of the fins on the electric voltage produced by piezoelectric. The research method used is to observe the piezoelectric vibrating due to the flow of air passing through the bluff body resulting in a deflection of the fins to strike the piezoelectric and measuring the electric voltage. Changes in the speed of fins installed with piezoelectric dimensions, namely fin one length 12 cm and width 10 cm, fin two length 12 cm width 10 cm and tip width 12 cm, fin three length 12 cm, width 10 cm and tip width 14 cm. The research was conducted in a mini wind tunnel with wind speeds of 5 m/s, 7 m/s, and 9 m/s with a piezoelectric distance to the rhombus bluff body is 80 mm. The results obtained are fin 1 with a speed of 9 m/s produces an electric voltage of 5.15 volts, fin 3 with a speed of 9 m/s produces an electric voltage of 5.46 volts, and fin 4 with a wind speed of 9 m/s has the highest voltage value, namely 5.58 volts. The airflow as it passes through the end of the bluff body section causes the fin to move up and down. The greater the turbulence that occurs, the greater the air hitting the piezoelectric surface so that the value of the electric voltage becomes high.
ON GRID SOLAR POWER PLANT (SOLAR HOME SYSTEM) HOUSEHOLD SCALE Alfian Ady Saputra; Sunaryo; Pungkas Prayitno; Riyan Ariyansah
Clean Energy and Smart Technology Vol. 2 No. 1 (2023): October
Publisher : Nacreva Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58641/cest.v2i1.50

Abstract

The need for electricity in Indonesia continues to increase every year and its supply is increasingly limited because most power plants in Indonesia still depend on conventional energy (fossil fuels). Solar power plants (PLTS) are very suitable to be developed in Indonesia because they have abundant sources of solar energy. with an average solar radiation intensity of about 4.8 kWh/m² per day. Therefore, in this study a design of a household-scale solar power plant (Solar Home System) will be made, with the aim of saving electricity and electricity bills from PLN. The power designed in this study is 0.9 kW. Using 3 units of ST Solar 300 Wp solar panels and the Solis On-Grid Mini-1000-4G Inverter. Based on the economic analysis, this design requires an initial capital of Rp. 17,500,000. savings in electricity bills obtained each month is IDR 154,464. and from the results of the BEP calculations that have been carried out, it is known that the capital will return in the 9th month-6th year
Co-Authors Abdullah Darussalam Ade Davy Wiranata Ade Sunardi Ade Sunardi Ade Sunardi Ade Sunardi Adhes Gamayel Aep Surahto Agung Hermawan Agung pangestu Agus Fikri Agus Fikri Ahamad Ahdani Akhmad Rizal Dzikrillah Alfara, Hafiz Asep Supriadi Ashura, Amar Avorizano, Arry Bintoro, Sefrian Rizki Dan Mugisidi Delvis Agusman Delvis Agusman Deni Dzikrillah, Achmad Rizal Fahmi Ahmad Yulianto Faris Setio Wibowo Fauzi, Herman Ferdiansyah, Zulkarnain Fikri, Agus Firman Noor Hasan Fitria Efendy Giovanika, Muhamad Ikbal Goodman Octavianus Hanggoro, Dhimar Setyawan Suryo Hendra, Rizky Putratama Hermanto Ibrahim, Dimas Nurcholish Irwansyah Irwansyah Istianto Budhi Rahardja Kasum Leo Fendi Sadewo Lutfan Zulwaqar M. Shofriyan Efendi Maruli, Alkha Oceano Muchammad Sholeh Muhamad Aris Muhamad Fadilah Rafli Muhammad Hambali Muhammad Rayhan Muhammad Zahir Bahasyim Mujirudin Mujirudin Mujirudin, Mujirudin Murtalim Murtalim Nofendri, Yos Noor Hasan, Firman Nugraha, Aldi Nugraha, Rayhan Ihsan Nugraha, Reza Alfi Nur rohman Nurhardiansyah, Moch Octavianus, Goodman Oktarina Heriyani Oktarina Heriyani Oskar Mahardika Prasetyo, Kurniawan Eko Pratama, Reynaldi Ramadhani Pungkas Prayitno Purbayani, Aditya Pradana Rahman, An Naas Rahmatullah, Ahmad Faiz Rahmi Imanda Ramzah, Harry Reza Ferizal Akbar Rifky Rifky Rifky, Rifky Rizki Dwi Ardika Rizki, Dicky Septia Rojo Agung Rizqi Rosalina Rosalina Rosalina Saca Andika Saefulloh, Mochamad Salman Alfarisi Saputra, Alfian Ady Saputro, Andry Wahyu Saryanto, Hendi Sefnath J E Sarwuna Sinduningrum, Estu Sinta Restuasih Sistani, Muhammad Ghiffar Sunaryo Sutoyo Sutoyo Tjetjep Margono Ujiburrohman Ujiburrohman U Werdhana, Wisnu Muflhi Wijaya, Victor Indra Wulansari, Aprilya Siti Yongkimandalan, Nicky Yulia Widhianti