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Sistem Monitoring Jarak Jauh Pada Peternakan Kandang Ayam Petelur Terintegrasi Telegram Wicaksono, Mahasadaru; Fatkhurrozi, Bagus; Setiawan, Hery Teguh
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 3 No. 2: Januari 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v3i2.2859

Abstract

If the ammonia gas level exceeds the threshold of 25 PPM, it affects the mucous membranes of the eyes, respiratory tract, propagation of disease agents, immune system, and the reproductive system of livestock. The solution involves monitoring the level of ammonia gas on layer chicken farms to minimize air pollution, ensuring the undisturbed growth of layer chickens. This research employs IoT to monitor the level of ammonia gas on layer chicken farms without distance limitations. The MQ-137 ammonia sensor can read values ranging from 8-50 PPM. The largest error value is 10%, with an average error of 4%. The system is considered successful when the sensor consistently provides accurate readings. When applied to chicken farm enclosures, the highest ammonia value obtained is 5.95 PPM. Notifications work effectively in case of ammonia levels exceeding or falling below the threshold, and during rainy or dry conditions. The system sends notifications three times with a one-minute delay. Upon receiving notifications, a button appears to request turning on or off the fan. The device can send notifications and control the fan regardless of distance, as long as the device and Telegram are connected to the internet.
Design and Build Mppt Solar Charge Controller Using Buck Converter On Photovoltaic Based Microcontroller Pic Widodo, Teguh Rahayu; Fatkhurrozi, Bagus; Setiawan, Hery Teguh
PROtek : Jurnal Ilmiah Teknik Elektro Vol 11, No 3 (2024): Protek: Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v11i3.5817

Abstract

Photovoltaic (PV) is a component for converting solar energy into electrical energy. On the other hand, the characteristics of PV performance are fluctuating, additional circuits are needed to maximize PV performance. This research discusses the maximum power point tracker (MPPT) in a solar charge controller system using PIC microcontroller as a solution to maximize PV performance. The MPPT algorithm used is perturb and observe (PO) with PV power parameters because this algorithm is often used and has good efficiency. This research system was tested using a voltage scale of 15 V, 16V, 17 V, 18.1 V, 19 V, 20 V, 21 V, 22 V, 23.1 V, 24.1 V, and 25 V with the lowest average error value of 3.01447379% and highest 4.312288%. Testing the working characteristics of the 120WP solar panel shows that the solar panel will work optimally when the conditions are sunny and the temperature is not high. The results of testing solar panels with the highest average output voltage of 22.1 V. From testing the system on solar panels shows the value of the ADC output voltage with an average of 12.603V in sunny conditions, 12.372V in sunny cloudy conditions, 12.23V in cloudy conditions, 12.5 V in an obstructed condition. In testing system efficiency using the PO algorithm with an average result of 80.4818%.
PERANCANGAN ENERGY MANAGEMENT SYSTEM PADA PEMBANGKIT LISTRIK TENAGA SURYA (PLTS) ATAP ON GRID Al Muis, Sobri Khausan; Pravitasari, Deria; Setiawan, Hery Teguh
Seminar Nasional Teknik Elektro Vol. 3 No. 1 (2023): SNTE II
Publisher : Forum Pendidikan Tinggi Teknik Elektro Indonesia Pusat

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Energy management system (EMS) menjadi semakin populer di sektor industri dan komersial sebagai perangkat untuk mengukur dan memantau konsumsi energi, serta memberikan umpan balik bagi penggunaan energi yang lebih efisien. Merancang energy management system pada PLTS on grid yang dapat mengoptimalkan penggunaan energi surya dan penjadwalan energy management system yang disesuaikan dengan letak geografis dan cuaca di Kota Magelang yang disandingkan dengan generator set. Metode penelitian yang digunakan dalam proses perancangan energy management system yaitu observasi lokasi, mencari nilai potensi pembangkitan 12 bulan, menentukan skenario daya, fungsi biaya, melakukan perhitungan optimasi nilai optimal pembangkitan, menentukan nilai incremental cost, menentukan economic operation point dan skenario yang merupakan energy management system. Skenario pemakaian daya dalam kilowatt berada pada kisaran angka 200 sampai 220 dengan penjadwalan pembangkit yaitu generator set dan PLTS. Dengan perhitungan economic dispatch diperoleh nilai penjadwalan pembangkitan microgrid dengan nilai tertinggi PLTS berada pada bulan Februari yaitu 0,19 kW dan terendah pada bulan Agustus, September dan Oktober yaitu 0,13 kW. Nilai optimal pembangkitan tiap bulannya berbeda-beda sesuai dengan inputan parameter PLTS dan daya yang dibutuhkan.
Implementasi Internet of Things Untuk Pengaturan Penyiraman Tanaman Melon di Latansa Garden Fatkhurrozi, Bagus; Setiawan, Hery Teguh; Iswanaji, Chaidir; Said, Ramadhan Egi Dimas; Kholik, Wahyu Abdi
Archive: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2026): Juni 2026
Publisher : Asosiasi Pengelola Publikasi Ilmiah Perguruan Tinggi PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55506/arch.v5i2.271

Abstract

Latar Belakang: Budidaya melon di Latansa Garden menghadapi tantangan dalam manajemen irigasi konvensional, yang sering menyebabkan inefisiensi air dan fluktuasi kualitas hasil panen karena ketidakakuratan penyiraman. Tujuan: Tujuan dari kegiatan pengabdian kepada masyarakat adalah mengimplementasikan sistem penyiraman otomatis berbasis IoT yang dapat memonitor kelembaban udara secara real-time. Metode: Kegiatan dilaksanakan dalam empat tahapan sistematis selama 6 bulan dengan kegiatan: persiapan, implementasi dan instalasi, pendampingan dan pelatihan, serta evaluasi dan pelaporan. Hasil: Sistem penyiraman otomatis berbasis sensor kelembaban udara dan mikrokontroler telah berhasil dikembangkan dan dipasang yang terintegrasi dengan aplikasi Blynk IoT. Sistem ini mampu mendeteksi tingkat kelembaban tanah dan mengaktifkan pompa air secara otomatis sesuai kebutuhan tanaman.  Kesimpulan: Penerapan sistem IoT mampu menghemat penggunaan air hingga 25–30% dibandingkan metode penyiraman manual. Selain itu, waktu dan tenaga kerja petani menjadi lebih efisien karena tidak perlu melakukan penyiraman secara rutin.
Optimization of Thyristor Controlled Series Capacitor (TCSC) Placement Using the League Championship Algorithm (LCA) Algorithm Fatkhurrozi, Bagus; Setiawan, Hery Teguh; Abdillah, Mokhammad Nurkholis
Journal of Telecommunication Electronics and Control Engineering (JTECE) Vol 8 No 1 (2026): Journal of Telecommunication, Electronics, and Control Engineering (JTECE)
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/jtece.v8i1.1839

Abstract

The increasing need for electrical energy in Indonesia causes the operational transmission network to experience stress to the limit of permissible stability. Changing the transmission line configuration can be used as a solution to this problem. Changes in transmission line configuration cause voltage stability problems on transmission lines. The main factors that cause voltage stability problems are: limits on generator reactive power, load characteristics, and characteristics of compensators installed on transmission lines. Increasing the voltage profile on transmission lines can be done by adding a Flexible Alternating Current Transmission System (FACTS) device. Determining the location and capacity of FACTS is a very important thing to take into account considering the relatively expensive investment costs for this equipment. TCSC is one of the simpler FACTS devices, and can be controlled easily compared to other FACTS equipment. The implementation of the League Championship Algorithm (LCA) algorithm in determining the optimal location for placing FACTS devices has been able to reduce power losses. Loading is carried out under normal conditions, loads of 125%, 140% and 150%. Several loading conditions on the IEEE 14 BUS system have shown voltage stability in conditions after FACTS installation.
The Evaluation of Lighting System Planning based on Green Building Concepts using DIALux Evo Software Rosyad Febrian, Muhammad Dziya'ur; Pravitasari, Deria; Kurniawan, Andriyatna Agung; Setiawan, Hery Teguh
Jurnal Listrik, Instrumentasi, dan Elektronika Terapan Vol 7, No 1 (2026)
Publisher : Departemen Teknik Elektro dan Informatika Sekolah Vokasi UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/juliet.v7i1.113428

Abstract

Building construction contributes to 40% of carbon emissions, while during the operational phase, approximately 50% of energy is used to create an artificial climate, such as lighting systems. This study applies the Green Building concept to the lighting system on the first floor of Building X with the aim of achieving energy savings and reducing carbon emissions. The scope of the study includes the evaluation and improvement of the lighting system design on the first floor of Building X based on Green Building standards in accordance with Minister of Public Works and Public Housing Regulation No. 21 of 2021. The evaluation results show that the lighting system on the first floor of Building X does not fully meet Green Building standards, therefore improvements are needed. Improvements to the artificial lighting system were made by recalculating the lighting requirements, resulting in a 16.62% reduction from the initial plan. Meanwhile, improvements to natural lighting by combining it with artificial lighting resulted in a reduction of up to 61.28%. Therefore, the first floor of Building X supports one of the principles of the Green Building concept, which is the reduction of energy use and carbon emissions.