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All Journal ELKHA : Jurnal Teknik Elektro Jurnal Teknik Elektro Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Specta Journal of Technology Majamecha Jurnal Teknik Elektro dan Komputasi (ELKOM) E-Link: Jurnal Teknik Elektro dan Informatika Journal of Computer, Electronic, and Telecommunication (COMPLETE) Jurnal Pengabdian Masyarakat Indonesia Power Elektronik : Jurnal Orang Elektro
Saputra, Riza Hadi
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Public Health Social Sciences

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Pemberdayaan Masyarakat LKSA Aisyiyah Balikpapan melalui Pengembangbiakkan Ikan Lele dengan Pakan Otomatis: Community Empowerment of Aisyiyah Balikpapan LKSA through Catfish Breeding with Automatic Feeding Saputra, Riza Hadi; Dewanto, Muhammad Ridho; Rosalina, Rosalina
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 1 (2024): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v9i1.5858

Abstract

Catfish breeding using an automatic feeding system involves four crucial stages to achieve success in this endeavor. The first stage in this process is the survey stage, which involves a field survey by visiting the Aisyiyah Children's Social Welfare Institution (LKSA). The second stage is the tool preparation stage. This process begins with purchasing the necessary equipment based on the results of the survey that has been conducted. The third stage is the tool installation stage. This stage begins with the land preparation, including leveling the land where the catfish ponds will be installed. As a further step, bricks are used around the perimeter of the catfish pond to support the pond foundation and prevent collapse. Then, an automatic feed device was installed to support the automatic feeding system according to a predetermined schedule. The last stage is the equipment handover stage. This stage marks the completion of the installation and preparation process and signifies the start of the active phase in catfish farming using the automatic feed system. Success in the implementation of each of these stages has direct implications for the success and sustainability of the catfish farming business at LKSA Aisyiyah.
Penerapan Pengembangan Ekonomi Lokal (LED) Melalui Integrasi Akuakultur dan Hidroponik dengan Sistem Aquaponik Ramah Lingkungan di Panti Asuhan Putri ‘Aisyiyah Balikpapan Saputra, Riza Hadi; Putra, Rizal Kusuma; Nuryono, Aninditya Anggari; Mujizaturachman, Mujizaturachman; Rahman, Alvin Nur; Septiana, Mustika; Pandya, Felita Tsany
Jurnal Pengabdian Masyarakat Indonesia Vol 4 No 6 (2024): JPMI - Desember 2024
Publisher : CV Infinite Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jpmi.3249

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kesejahteraan ekonomi dan kualitas pendidikan anak-anak di Panti Asuhan Putri 'Aisyiyah Balikpapan melalui penerapan sistem Local Economic Development (LED). Fokus utama kegiatan adalah integrasi antara akuakultur dan hidroponik berbasis aquaponic eco-friendly sebagai solusi berkelanjutan untuk memenuhi kebutuhan pangan serta menciptakan peluang ekonomi yang mandiri. Di sektor pendidikan, tim memberikan pendampingan dalam pembelajaran mata pelajaran seperti Matematika, Bahasa Inggris, Kimia, dan Kewarganegaraan. Pendampingan ini meliputi pengajaran langsung, bantuan dalam menyelesaikan tugas sekolah, serta sesi permainan edukatif untuk meningkatkan keterampilan dan kepercayaan diri anak-anak. Di bidang ekonomi, instalasi kolam ikan lele dan sistem hidroponik berbasis ember berhasil diimplementasikan, disertai dengan pelatihan pemeliharaan dan panen. Aktivitas ini bertujuan untuk menciptakan keberlanjutan ekonomi melalui budidaya ikan dan tanaman yang dapat dimanfaatkan secara langsung oleh panti. Hasil kegiatan menunjukkan peningkatan signifikan dalam keterampilan belajar anak-anak serta kesiapan pihak panti dalam mengelola akuaponik secara mandiri. Kendala yang dihadapi meliputi keterbatasan keterbukaan dari anak-anak dalam sesi pengajaran, serta penyesuaian jadwal antara tim pelaksana dan pihak panti. Rencana ke depan mencakup peningkatan skala produksi ikan lele serta diversifikasi tanaman hidroponik untuk memperluas dampak ekonomi kegiatan.
Estimation of Lithium-Ion Battery Health in Electric Bicycles Using Internal Resistance Measurement Method Saputra, Riza Hadi; Dewanto, Muhammad Ridho; Maulana, Hadi
ELKHA : Jurnal Teknik Elektro Vol. 16 No.1 April 2024
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/elkha.v16i1.78316

Abstract

This study evaluates the performance of a 36 Volt 10 Ah battery in an electric bicycle with a 350-Watt Brushless DC (BLDC) motor as an environmentally friendly alternative to overcome the negative impacts of motorized vehicle use in Indonesia. In addition, this study measured the State of Health battery"™s value of internal resistance, which is different from other studies that use capacity fading. With a focus on maximum travel distance and travel time, experiments were conducted without load and with a 70kg load. The no-load test was conducted only once, resulting in a travel time of 600 minutes and a distance of 330.1 Km. Although the battery was not discharged, the results were not in line with expectations, so the no-load test was only conducted once. In the 70kg load test, six trials were conducted with variable measurements of distance, battery voltage, and battery resistance. Results showed variations in distance between 50.7 km and 53.1 km, and travel time between 151 and 160 minutes. The battery voltage varied from 31.316 Volts to 31.850 Volts. The resistance in the battery also showed an increase of about 0.0001 ohms from 0.1132 ohms to 0.1139 ohms. Overall, the results from the study showed that as time and usage progressed, the battery voltage and internal resistance values tended to increase, while the distance and travel time tended to decrease. The internal resistance measurement method proved to be effective in assessing battery health as the State of Health value decreased throughout the experiment.
Design of Electric Motorcycle Variable with Battery Management System Filiana, Firilia; Saputra, Riza Hadi; Ramadhan, Syahrul Fajar
ELKHA : Jurnal Teknik Elektro Vol. 16 No.1 April 2024
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/elkha.v16i1.75922

Abstract

This study focuses on conceptualization and development of a battery management system (BMS) with two main functions, battery monitoring and management, in the context of brushless direct current motors (BLDCs). The main challenge in variable estimation is to protect the battery from potential risks during the charge and discharge cycle. The new proposed resolution combines a comprehensive BMS with monitoring capabilities for charge (SoC), health (SoH), voltage, current and battery temperature. In addition, a protective mechanism is incorporated to prevent variables from overshooting safety parameters. This research uses two different methodologies for estimating SOC, coulomb counting and open circuit voltage. In experimental tests, resistance potentiometers of 1,650, 3,300 and 0 were used, with SoC estimates of 37%, 19% and 65%, while coulomb counting method has a marginal error of 1.13%. On the contrary, the open-circuit voltage method generated a SoC estimate of 0% for all potentiometer resistance, with an error rate of 0.64 %. As a result, the open circuit voltage method is chosen because of its superior accuracy compared to the coulomb counting method. The state assessment of the battery showed a value of 100% after seven cycles. In addition, a protective system has been implemented to ensure that battery variables remain within the safe thresholds throughout the charge and discharge process. Consequently, the implementation of this BMS is expected to significantly improve overall performance and extend battery life.
Co-Authors Aprillia, Happy Ardito, Jheskia Bambang Sugeng Chilmi, Muchammad Dewanto, Muhammad Ridho Farid, Mifta Nur Fariyani, Dwi Kurnia Agung Filiana, Firilia Fitri Oktafiani Giyantara, Andhika Irwansyah, Fazri Rahmadi Lesmana, Muhammad Faisal Marindra, Adi Mahmud Jaya Maulana, Hadi Muhammad Agung Nursyeha, Muhammad Agung Mujizaturachman, Mujizaturachman Nuryono, Aninditya Anggari Pandya, Felita Tsany Priyanto, Yun Tonce Kusuma Putra, Rizal Kusuma Rahman, Alvin Nur Ramadhan, Syahrul Fajar Risna Risna, Risna Rosalina Rosalina Ryka, Hamriani Sahara, Ain Sampurno, Yusuf Cahyo Saputra, Agung Adi Saputra, Muhammad Reza Sawung, Jheskia Ardito Septiana, Mustika Sugiarto, Kharis Yuniarti Yuniarti