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Implementation of a Conventional Lightning Protection System in a Village Government Building in Bogor: A Community Engagement Approach Suryadi, Aris; Rodiah Machdi, Agustini; Yamato, Yamato; Budi Rijadi, Bloko; Nur Fajri, Zulfan; Fajar Ariyanto, Ilham
SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi) Vol. 6 No. 1 (2025)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/spekta.v6i1.12823

Abstract

Background: This article presents the implementation of a lightning protection system at the Cibanon Village Hall in Bogor as part of a technology-based community service program. Contribution: The initiative to install a conventional lightning rod in the Cibanon Village Hall building to protect electronic equipment. Method: The methodology includes site assessment, risk analysis, system design, and installation following international standards. Results: The results obtained from this study are the area that has the potential for lightning strikes, so it is recommended to install a conventional lightning rod installation with 4 (four) lightning rods on top of the building and 1 (one) rod in the ground with a depth of 7.5 m with a grounding resistance value of 2.02 Ohm. Conclusion: Shows the level of security requirements for the Cibanon Village Hall building against lightning strikes. The initiative also fostered community awareness and participation, highlighting its replicability in other rural areas with similar environmental threats.
KALIBRASI OVERFREQUENCY RELAY PADA SISTEM PROTEKSI GENERATOR UNIT 1 PT. PEMBANGKIT JAWA-BALI UNIT PEMBANGKITAN CIRATA Suryadi, Aris
JUTEKS Vol 4 No 1 (2017)
Publisher : Program Studi Teknik Elektro Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.226 KB) | DOI: 10.32832/juteks.v4i1.535

Abstract

Kalibrasi merupakan salah satu faktor penting dalam sistem proteksi tenaga listrik. Setiap bagian sistem tenaga listrik diproteksi dengan relay yang berbeda. Salah satu relay proteksi yang digunakan pada generator adalah overfrequency relay yang berfungsi sebagai pengaman kecepatan lebih pada generator. Kalibrasi overfrequency relay bertujuan untuk mengetahui tingkat keandalan overfrequency relay. Pada kalibrasi ini zera tester dimanfaatkan sebagai simulasi dari generator yang berfungsi menginjeksikan tegangan sesuai dengan form pengujian. Dari hasil kalibrasi dan pengukuran overfrequency relay didapat bahwa overfrequency relay  tersebut memiliki persentase kesalahan 0% yang berarti masih bekerja dalam kondisi normal.Kata Kunci : overfrequency relay, zera tester, persentase kesalahan
Pelatihan Dan Sertifikasi Kompetensi Best Practise Preventive And Predictive Maintenance Pada Dosen Vokasi Maldi Subardjah, Adri; Munir Fahmi, Mokhamad; Triyono, Budi; Haryadi; Prasetyo; Suryadi, Aris; Maksum Ardi, Hanni; Setiawan, Dibyo
AMMA : Jurnal Pengabdian Masyarakat Vol. 4 No. 6 : Juli (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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

Abstract

Training and competency certification are part of efforts to enhance the quality of human resources, particularly vocational lecturers, in mastering best practices in Preventive and Predictive Maintenance. This program was conducted over a period of twelve (12) days and covered both theoretical and practical aspects of Preventive and Predictive Maintenance, including Maintenance Planning & Scheduling, Vibration Analysis, Thermography, and Total Productive Maintenance. The training was organized through a collaboration between the Ministry of Education, Culture, Research and Technology, the Indonesia Endowment Fund for Education (LPDP), and the Indonesian Society of Reliability (ISR). The main objective of this program was to improve lecturers' competencies in Reliability-Centered Maintenance (RCM), Overall Equipment Effectiveness (OEE), failure analysis using methods such as Failure Mode and Effects Analysis (FMEA), Root Cause Analysis (RCA), Root Cause Failure Analysis (RCFA), and Supply Chain Management (SCM). As a result of the training and certification program, all eleven (11) participants were declared certified and received certification from ISR. This achievement serves as capital to support excellent and globally competitive vocational education.
RANCANG BANGUN KULKAS MINI PORTABLE MENGGUNAKAN PELTIER Suryadi, Aris; Firmansyah, Achmad
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 11, No 1 (2020): JURNAL SIMETRIS VOLUME 11 NO 1 TAHUN 2020
Publisher : Fakultas Teknik Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (963.592 KB) | DOI: 10.24176/simet.v11i1.3361

Abstract

Pendinginan dengan peltier thermo electric cooler menggunakan modul TEC-12706 untuk mengetahui temperatur yang dicapai pada media dan memberikan inovasi baru dari modul peltier guna mengurangi komponen pada pendinginan konvensial pada umumnya. Dengan memanfaatkan proses kalor pada saat modul peltier dilewati arus maka alat ini akan memindahkan panas dari satu sisi ke sisi lain, biasanya menghasilkan perbedaan panas sekitar 30°C. Pengujian dilakukan tiga kali, untuk volume air yang berbeda dalam 20 menit pada setiap pengujian hasil data yang diperoleh bahwa pada penurunan temperatur, untuk pengujian pertama dengan volume 100 mL air yaitu 1,6°C dan 3°C pada 200 mL air dan dengan persentase penurunan suhu mencapai 5,07% pada 100 mL air dan 9,43% volume 200 mL air, pada pengujian kedua dengan volume 100 mL air yaitu 3,5°C dan 3,6°C pada 200 mL air dan dengan persentase penurunan suhu mencapai 10,67% pada 100 mL air dan 11,28% volume 200 mL air, pada pengujian ketiga dengan volume 100 mL air yaitu 1,8°C dan 1,9°C pada 200 mL air dan dengan persentase penurunan suhu mencapai 5,84% pada 100 mL air dan 6,10% pada 200 mL air. 
Rancang Bangun Mesin Pemberi Pakan Ikan Otomatis Berbasis Internet of Think dan Sel Surya Suryadi, Aris
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 15 No. 3 (2021)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v15n3.2213

Abstract

Pemberian pakan ikan merupakan salah satu hal penting untuk usaha budidaya ikan. Saat ini pemberian pakan umumnya masih tergantung pada sumber daya manusia yang bersifat manual. Oleh karena itu dirancang alat untuk memberi pakan ikan yang dapat berkerja secara otomatis berdasarkan waktu atau jadwal pemberian pakan dan pengoprasian secara Internet of Things. Pemberian pakan ikan otomatis ini menggunakan hardware berupa Wimose D1 Mini yang merupakan pengongtrol utama, motor servo Mg995 berfungsi untuk mengatur keluar nya pakan ikan dari tong penyimpanan pakan, sensor ultrasonik berfungsi untuk mendeteksi jumlah pakan yang tersedia di dalam wadah penyimpanan pakan yang di tampilkan secara IoT pada android. Motor DC berfungsi sebagai pelontar pakan pada saat pemberian makan ikan. Mesin pemberi pakan ikan berbasis IoT ini dapat dioperasikan secara Internet of Things, manual dan otomatis. yang di jalankan oleh smartphone android/aplikasi yang dapat dibuktikan dengan pengujian yang dilakukan dengan jarak 18 Km dengan waktu respon kerja alat selama 1,48 detik, serta mampu menampilkan sisa pakan yang tersedia pada tong penyimpanan pakan berupa pemberitahuan ketika tampungan dalam keadaan kosong atau habis.
Digital Kalkulator Lingkar Lengan Atas Ibu Hamil Suryadi, Aris; Wahyuni, Yuli; Alfrieda, Nyanyu Siti Aminah Lily; Puspita, Ari; Nugroho, Antonius Ariyo
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 17 No. 1 (2023)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v17n1.2215

Abstract

Pengukuran status gizi mudah dan praktis menggunakan alat ukur yaitu pita pengukur lingkar lengan atas. Di Indonesia, perhitungan lingkar lengan atas menggunakan cara yang masih manual dan bisa saja terjadi salah hitung, ini merupakan indikator risiko kekurangan energi kronis. Kekurangan energi kronis dapat dialami wanita usia subur umur 1545 tahun sejak remaja kemudian berlanjut pada masa kehamilan dan menyusui akibat cadangan energi dan zat gizi yang rendah. Dampak jangka panjang gizi makro pada wanita usia subur dan ibu hamil dengan kekurangan energi kronis adalah melahirkan bayi dengan berat badan lahir rendah (BBLR). Dari permasalahan tersebut dibuat alat kalkulator Lingkar Lengan Atas Ibu Hamil digital portabel berbasis mikrokontoler. Perhitungan dilakukan secara digital dimana datadata dimasukan di proses melalui mikrokontoler yang akan ditampilkan dilayar LCD berupa hasil akhir sehingga dapat memperkiran nilai gizi ibu hamil dan juga dapat memperkirakan bayi mengalami resiko kurang energi kronis dan bayi dengan berat badan lahir rendah. Hasil yang didapat dari Dari 20 data yang telah di proses oleh kalkulator lingkar lengan atas ibu hamil rata-rata ibu hamil memiliki lingkar lengan 26 sampai 28 cm dengan hasi persentase 91,23 persen-98,25persen yang termasuk kategori normal. Kata kunci lingkar lengan atas, ibu hamil, gizi, mikrokontroler, digital.
Hybrid Electric Power Plant Using Wind Turbine Savonius Helix and Solar Cell as an Alternative Power Source in the Lightning Tower at Flashing Lights Suryadi, Aris; Asmoro, Purwandito Tulus; Solihin, Ahmad
ADI Journal on Recent Innovation Vol. 1 No. 1 (2019): September
Publisher : ADI Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.147 KB) | DOI: 10.34306/ajri.v1i1.3

Abstract

Electrical Energy is a very important need, but the electrical energy we use today still comes from conventional power plants that have negative threats such as pollution and fossil fuel reserves that are decreasing. To overcome this, by utilizing alternative energy that is environmentally friendly, one of them is wind energy and solar energy. Hybrid power plants use savonius helix wind turbines and solar cells are made to minimize the use of conventional energy. This tool utilizes wind and solar energy as the main media of electricity generation. The wind turbine which is made is a type of helix savonius vertical turbine that has a large torque, can rotate with low wind speed with a turbine size 80 cm high, diameter 25 cm which is connected to the generator and mounted on mechanical construction with a height of 200 cm and mounted control panel and solar cell with a capacity of 20 WP. This study aims to develop the potential of alternative energy as a power generation medium and be used as a source of flashing lights in the Indorama Engineering Polytechnic lightning tower tower. Savonius helix wind turbines that are designed require a minimum wind speed of 2.45 m / s for the start of the turbine rotation. Generating from the generator produces a maximum voltage of 18.64 V with a generator rotation of 304 rpm when not loaded and when loaded produces a maximum spin voltage of 281.3 rpm, 11.73 V voltage and 0.038 W power with a wind speed of 5 m/s. From the results of testing this hybrid power plant can be used for flashing lights on the lightning rod tower of the Indorama Polytechnic Engineering campus with a duration of 12 hours per day
The Implementation of Turbine Ventilator As An Alternative Power Plant Suryadi, Aris
ADI Journal on Recent Innovation Vol. 2 No. 1 (2020): September
Publisher : ADI Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34306/ajri.v2i1.34

Abstract

Indonesia is actively developing the potential for renewable energy as a substitute for depleting fossil energy reserves. Wind energy is clean energy without polling the environment. Wind energy in Indonesia has great potential, but it is still not optimal enough for its utilization. One form of alternative energy that can be utilized as mechanical energy by wind turbines to convert into electrical energy by dc generators. Ventilators that operate for 24 hours function to suck water and, located on the roof of a warehouse, sports hall . Utilization of wind to become electrical energy is designed from the use of a turbine ventilator as a medium to convert wind into motion energy, where the movement of the turbine is continued by pulley and v-belt comparisons to the generator, this generator produces electricity. This research examines how much electrical energy is produced at different wind speeds ranging from 3 to 5.4 m/s. From the tests conducted, the generator rotation, and the lowest voltage is at wind speed of 3 m/s which is 3.6 V. while the generator speed and the highest voltage is obtained if the wind speed is 5.4 m/s which is 10.3 V.
Pemberdayaan Kelompok Tani Peternak Melalui Introduksi Mesin di Dusun Sukamaju Kab. Sumedang Haryadi, Haryadi; Mahmudi, Ali; Raharjo, Parno; Pamungkas, Adi; Suryadi, Aris; Triyono, Budi
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 6 No 3 (2022): Volume 6 Nomor 3 Tahun 2022
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v6i3.17797

Abstract

Sukamaju Hamlet, Sukawangi Village, Pamulihan District, Sumedang Regency, is one of the hamlet that still need guidance. Most of the residents are farmers and breeders. The livestocks mostly are sheep, dairy cattle and beef cattle. The hamlet comunity formed a farmer group, called Tunas Muda. This farmer group has various interrelated problems. Economic problems is the lack of capital. Meanwhile, the problem with infrastructure is that there is no processing machine, and no common location. The problem with management is that they do not have a good organization yet. Meanwhile, problems in marketing are the absence of featured products, and the bargaining power of farmers is very low. Through this community service program, in accordance with the fields of expertise and available resources, a chopper machine has been introduced to the Farmer Group to break the chain of problems. The direct result of this introduction is a decrease of fresh forage feed need by 35%. Meanwhile, another result of this program is the strengthening of management in the form of reorganization to strengthen the management, the preparation of a new division of tasks, as well as the construction of a common cage with a capacity of 20 sheep. With the existence of this common cage, it is hoped that it will improve organizational functions, as well as management efficiency and effectiveness. For the sustainability of this program, continuous evaluation and assistance is needed. The strengthening of organizational and financial management has been able to improve marketing. If last year's qurban season, the farmers group could sell 9 heads, this year's qurbani season could sell 15.