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Penerapan Ligth Dependent Resistor (LDR) sebagai Referensi Keluaran Solar Sell Ahmad Ridho'i; Balok Hariadi; Kukuh Setyadjit
SinarFe7 Vol. 2 No. 1 (2019): Sinarfe7-2 2019
Publisher : FORTEI Regional VII Jawa Timur

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Abstract

bersamaan makin bertambahnya jumlah penduduk mengakibatkan dampak untuk memenuhi kebutuhan semakin meningkat diantaranya untuk memenuhi kebutuhan energy listrik. Sedangkan untuk menghasilkan energy saat ini masih banyak menggunakan berbahan fosil untuk menghasilkan energy, beberapa pembangkit menggunakan batubara untuk menghasilkan listrik. Oleh karena itu penggunaan energy yang terbarukan sangat melimpah di Indonesia yang terdapat di daerah tropis. Diantaranya dari sinar matahari yang dapat digunakan sebagai sumber energy atau sumber energy alternative. Untuk mndukung proses konversi dari energy matahari menjadi energy listrik berlangsung baik diperlukan perawatan dan monitoring agar didapat sumber energy yang maksimal. Kurangnya maksimal konversi energy yang dihasilkan oleh solar sell salah satunya diakibatkan oleh pengotoran permukaan solar sell, bias oleh debu, daun-daun, debu yang menempel dan terkena air. Dengan terjadinya pengotoran permukaan solar sell oleh debu akan terganggu konversi energi yang dihasilkan solar sell. Dengan menggunakan programmable device keluarga AVR yang berfungsi sebagai pengolah untuk menghasilkan sistem yang dapat melakukan monitor tegangan dari konversi yang dihasilkan oleh solar sell. Dengan memperhatikan hasil monitor tegangan solar sell dapat untuk menentukan apakah solar sell menghasilkan tegangan secara maksimal atau tidak selanjutnya perlu dilakukan pembersihan pada permukaannya atau tidak. Selain memonitor tegangan yang dihasilkan solar sell untuk memastikan bahwa permukaan solar sell perlu dibersihkan atau tidak dengan membandingkan dari sensor cahaya yang dihasilkan oleh LDR. Dengan membandingkan LDR dan waktu efektif matahari dapat dikonversi menghasilkan tegangan yang dapat untuk menentukan apakah solar sell telah melakukan konversi dengan baik atau tidak.
Design and Installation of Lightning Arrester System at Karitas Yogyakarta Junior High School Widagdo, Reza Sarwo; Puji Slamet; Aris Heri Andriawan; Izzah Aula Wardah; Balok Hariadi; Iswahyudi, Yolan Bagus Putra
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 1 (2025)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v6i1.10612

Abstract

The Karitas Yogyakarta junior high school building is located in Yogyakarta, standing on an area of 4,750 m² with two buildings of two floors each. This building is located near swamps and settlements between people's houses, and is surrounded by plantations and rice fields at the back. This building is not equipped with a lightning distribution system, even though tall buildings need this system to protect against the danger of lightning strikes. This research designs a lightning distribution system according to applicable standards, and the results show that the density of lightning strikes per year is 20.28 km²/year with the largest equivalent coverage area of 8,297.045466 m². The highest probability of a lightning strike to a building is 0.086 with protection level I for all buildings. To protect the entire building, 9 lightning rods are needed and the grounding system requires 3 electrode rods.
Pengaruh Penyesuaian Parameter Membership Function pada Sistem Kendali Robot Balancing Berbasis Fuzzy Logic Santoso, Santoso; Balok Hariadi; Ratna Hartayu; Reza Sarwo Widagdo; Wahyu Setyo Pambudi; M Ary Heryanto
Jurnal JEETech Vol. 5 No. 2 (2024): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32492/jeetech.v5i2.5205

Abstract

This research develops a balancing robot control system using a fuzzy logic approach, focusing on the adjustment of membership function parameters. The main components of the system include the ESP32 microcontroller, MPU6050 sensor for detecting tilt angle and angular velocity, and L298 motor driver for DC motor actuation. Triangular-shaped membership functions are implemented, and parameters a, b, and c are adjusted through simulation to enhance system performance. Evaluation results indicate an average settling time of 1.2 seconds, a maximum overshoot of 5%, and a steady-state error of less than 2 degrees. This adjustment successfully balances response speed and stability, providing important guidance for developers in designing a more optimal fuzzy logic control system. The research was conducted at the Electrical Engineering Laboratory of 17 August 1945 University (Untag) Surabaya from June to December 2023.
Implementation of Solar Cell and Photocell-Based Street Lighting in Gaprang Village, Blitar Widagdo, Reza Sarwo; Ardianik; Puji Slamet; Aris Heri Andriawan; Tauladan, Imam Suri; Balok Hariadi
Pelita: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 4 (2025): Pelita: Jurnal Pengabdian kepada Masyarakat
Publisher : Perkumpulan Kualitama Edukatika Indonesia

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Abstract

The increasing demand for sustainable energy sources has encouraged the application of renewable technologies in rural infrastructure, particularly in public lighting systems. This study focuses on the implementation of solar cell and photocell-based street lighting in Gaprang Village, Blitar Regency, as a solution to reduce dependency on conventional electricity and to enhance energy efficiency. The system utilizes photovoltaic modules as the primary energy source to convert solar radiation into electrical power, which is stored in batteries and subsequently used to supply street lamps during nighttime. In addition, the integration of photocell sensors enables automatic control of the lighting system by detecting environmental illumination levels, ensuring that the lamps operate only when required. The design and installation process involved site surveying, load estimation, solar panel configuration, and the application of photocell-based automation. The results demonstrated that the system provided reliable illumination for rural roads, significantly lowering operational costs and minimizing environmental impact compared to traditional grid-powered lighting. Furthermore, the use of photocells improved energy management by preventing unnecessary power consumption during daylight. The activity will take place in August 2025, with a focus on installation in Gaprang Village. The results of the activity include community understanding of the benefits and maintenance of street lights, as well as the implementation of solar cell-based technology. The conclusion states that this project can provide a positive and sustainable impact, empowering communities and creating efficient infrastructure that aligns with renewable energy initiatives.