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Edukasi Siswa SMAN 1 Batulayar Melalui Penyuluhan Potensi Energi Terbarukan Menuju Sekolah Ramah Lingkungan Agung Budi Muljono; I Made Ari Nrartha; I Made Ginarsa; Sudi Mariyanto Al Sasongko; I Ketut Perdana Putra; Sultan Sultan; Made Sutha Yadnya
Jurnal Gema Ngabdi Vol. 5 No. 2 (2023): JURNAL GEMA NGABDI
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v5i2.382

Abstract

Senior High School (SHS) 1 Batulayar is located at Jl. Otomotif Raya, Senteluk, Batulayar, West Lombok Regency, West Nusa Tenggara 83355, Indonesia, is in the Senggigi tourism buffer area. In the 2023 academic year, SHS 1 Batulayar only received 39 new students who were accommodated in 1 class (study group). Seeing these conditions is a problem faced by SHS 1 Batulayar in getting students. As a teaching team in the Department of Electrical Engineering, we are inspired to educate students and teachers, one of which is providing information on the potential of new renewable energy towards environmentally friendly schools. Educational material in the form of knowledge about the new energy sector in accordance with Law No. 30 of 2007 concerning Energy and PP No. 70 of 2009 concerning energy conservation and Minister of Environment and Forestry Regulation No. P.52/MENLHK/SETJEN/KUM.1/9/2019, movement for environmental care and culture in schools, especially in the field of EBT, energy conservation towards the Adiwiyata (Green School) program. The PkM group consists of lecturers, technicians and students from the Electrical Engineering study program specializing in electrical power systems and telecommunication. PkM participants were 25 classes X and More attention to SHS 1 Batulayar which has less number of students.
Simulasi Perencanaan Sistem Pembangkit PV dan Bayu Menggunakan Software Homer di Desa Keruak, Kabupaten Lombok Timur Seftian Aditya Maulana; Ahmad Riki Baihaki; Muhammad Nanang Indrajaya Saputra; Agung Budi Muljono; I Ketut Perdana Putra
JEITECH (JOURNAL OF ELECTRICAL ENGINEERING AND INFORMATION TECHNOLOGY) Vol. 1 No. 1 (2023): JUNI 2023
Publisher : Depertment of Electrical Engineering University of Mataram

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Abstract

Human energy needs continue to increase along with an increasingly advanced level of life. Energy can be divided into two categories, namely renewable energy and non-renewable energy. Renewable energy is obtained from unlimited natural resources and will never run out even if it is used continuously. Meanwhile, non-renewable energy is formed from fossil earth which takes millions of years. In contrast to renewable energy, non-renewable energy has a very limited amount and will run out if it continues to be used. In the future, renewable energy will play a very important role in meeting the energy needs of everyday living things. This is caused by the use of fossil fuels as a non-renewable energy source which has long been used by conventional power plants and increasingly sucks up non-renewable energy reserves. Therefore, one solution to overcome this problem is to utilize renewable energy, such as solar and wind energy. The purpose of planning this system is to know the importance of alternative energy in the supply of electrical energy for the community. This research is a simulation based on secondary data from the 2019 East Lombok Regency BPS and uses the Homer Pro software. The simulation results using this software show that the combined on-grid hybrid power plant has a COE value of Rp. 316.74/kWh (PLN) to Rp. 1.352/kWh (hybrid on grid). In this study, the optimization obtained with Homer is using wind power plants and solar panels.
Optimasi Pemanfaatan Energi Alternatif Berbasis Hybrid di Desa Sembalun Bumbung, Kabupaten Lombok Timur Agung Budi Muljono; Hendra Sasmita; Adi Purna
JEITECH (JOURNAL OF ELECTRICAL ENGINEERING AND INFORMATION TECHNOLOGY) Vol. 1 No. 2 (2023): Edisi Oktober 2023
Publisher : Depertment of Electrical Engineering University of Mataram

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Abstract

As one of the islands in Indonesia that has the potential for Hydropower, PV and Biogas on Lombok Island, to be precise, these three alternative generators can be utilized in Sembalun District, Sembalun Bumbung Village, which is supported by the fast-flowing Mayung Puteq River. Apart from that, many residents of this area make their living as livestock breeders, and automatically Sembalun Bumbung village has a lot of livestock so that their waste can be used as biogas energy, therefore this alternative energy can be used to help supply electrical energy in the area. This paper presents an analysis of optimal power supply system type options for remote areas using HOMER software. The type of system that will be used is PV/Battery/converter/Biomas/Hydro. Selected system types are ranked based on total net present cost (NPC). Then the smallest total NPC is the best option. From the selected system type, the system configuration will be known, namely the number and capacity of each component. From the simulation results of the Hydro-PV-Biogas configuration using HOMER on a Hybrid power plant equipped with batteries, it was found that the system development planning was appropriate with a total annual energy of 1,035,240 kWh/year. With an NPC cost breakdown of $127,018; selling price of energy (COE) of $ 0.010/kWh and operational costs of $ 8,841/year, this provides a technical and economic outlook that is feasible for developing its implementation.