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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) JTIK (Jurnal Teknik Informatika Kaputama) Jurnal Mekanik Terapan Recent in Engineering Science and Technology
Sonki Prasetya
Politeknik Negeri Jakarta
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics

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Bahasa Inggris Sonki Prasetya; Cecep Slamet Abadi; Cherly Zahara Siregar; Tatun Hayatun Nufus
Recent in Engineering Science and Technology Vol. 1 No. 4 (2023): RiESTech Vol. 1 No. 4 Years 2023
Publisher : MBI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59511/riestech.v1i04.34

Abstract

Mekartani Farm is a comunity located at Jl. Mataram III RW 06, Kelurahan Mekar Jaya, Kecamatan Sukmajaya, Depok City, West Java Mekartani Farm is managed by Mr. Ferryzar. The implementation of PLTS aims to reduce the electricity costs that are still charged to local residents due to planting activities. The study analyzed solar irradiation data as well as data on total electricity loads and daily energy needs at the Mekartani Farm. The PLTS system designed at the Mekartani Farm is capable of generating 1347.7 kWh of energy in a year and has batteries with a capacity of 100 Ah, three of which are arranged in parallel to provide a backup for two days of autonomy. Using a 400 WP solar panel of two parallel-set units with an efficiency of 20.57%.
IoT-based Intelligent Monitoring & Control System Planning Using Project Management Method and Business Feasibility Analysis Sonki Prasetya; Muhammad Farid Aditya Rahman; Hasvienda M Ridlwan
Recent in Engineering Science and Technology Vol. 2 No. 2 (2024): RiESTech Vol. 2 No. 2 Years 2024
Publisher : MBI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59511/riestech.v2i02.47

Abstract

Various PLTS systems have been installed in the Energy Laboratory of Politeknik Negeri Jakarta, ranging from on grid, off grid, and SHS systems, and various sources of PLTH, PLN, and Generator Set (Genset.) However, the problem that occurs there is that the hybrid system in the Lab. Solar System PNJ room cannot be monitored easily and controlled automatically. As a result of these problems, monitoring the performance of hybrid systems and learning in the PNJ Solar Systems Lab cannot be done optimally. The power source in the lab can be combined in a Hybrid PLTS system and generator with a switch method using the ATS switch control system and monitoring for student learning. The purpose of this research will be to analyze the economic value and use of ATS switches for various concepts in saving electricity in a certain period of time using project management analysis so that it can see the feasibility of this project to be implemented or not. The method in this study is to calculate the economic feasibility value, then find the value of Internal Rate of Return (IRR), NPV, Payback Period using Microsoft excel software and analyze project risks. The results obtained in this project are the IRR value> Interest rate, namely 6.51%> 5.75%. The NPV value obtained is Rp. Rp.572,252 with a payback period in year 12. From the results obtained, this project is declared feasible to continue.
Co-Authors Abdul Azis Abdillah Adhi, Pribadi Mumpuni Ahmad Suhandi Aris Hendratmoko Belyamin Belyamin Cecep Slamet Abadi Cherly Zahara Siregar Danardono A.S Danardono A.S Danardono Agus Sumarsono Dewin Purnama Dimas Rianto Utomo Djoko Nursanto Fuad Zainuri Hasvienda M Ridlwan Hasvienda M Ridlwan Hasvienda M. Ridlwan Hasvienda Mohammad Ridlwan Ibnu Hakim Isnanda Nuriskasari Iwan Susanto M. Adhitya M. Hidayat Tullah M. Ridwan M. Todaru Muhammad Farid Aditya Rahman Muhammad Hidayat Tullah Muhammad Hidayat Tullah Muhammad Ridwan Muhammad Todaro Muhammad Tomy Adam Muslimin Muslimin R. Subarkah Rahman Filzi Rahmat Nova Rahmat Noval Rahmat Subarkah Sugeng Mulyono Tatun Hayatun Nufus Tia Rahmiati Tia Ramiati Widiyatmoko Widiyatmoko widi Widiyatmoko, Widiyatmoko