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All Journal EPIC : Journal of Electrical Power, Instrumentation and Control Jurnal Pemberdayaan: Publikasi Hasil Pengabdian kepada Masyarakat (JPM ITTC )
Nafiri, Faraida
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Education Electrical & Electronics Engineering Social Sciences

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Penyuluhan dan Pelatihan Perbaikan Kepala Accu untuk Optimalisasi Sistem Kelistrikan Kendaraan Rizal, Syaiful; Sekarsari, Kartika; Nafiri, Faraida
Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2025): Juli-Desember
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jpmittc.v4i2.3394

Abstract

The Markaz Hadith Bilal bin Rabbah Islamic Boarding School faces obstacles in the maintenance of operational vehicles, especially when there is damage to the components of the Accu head. The absence of human resources who have technical competence in the field of automotive electricity leads to dependence on external workshop services, which has an impact on increasing the operational costs of Islamic boarding schools. This problem also interferes with the smooth running of logistics activities and daily pesantren services. To answer these problems, lecturers and students of the Electrical Engineering and Mechanical Engineering Study Program, Pamulang University, conducted community service activities. This activity aims to increase the technical capacity of students and pesantren managers in independently diagnosing, treating, and repairing Accu heads using simple tools and materials. The activity was carried out with a participatory approach through interactive lecture methods, technical demonstrations, and hands-on practice in the field. The training materials are arranged appropriately so that they are easy for participants with non-technical backgrounds to understand. The evaluation was conducted using descriptive analysis techniques based on the pre-test and post-test results and qualitative observation of the participants' involvement during the training. Twenty participants attended this training. The analysis showed that as many as 65% of participants experienced a significant improvement in conceptual understanding and practical skills after participating in the training. These findings show the effectiveness of the activity in equipping participants with basic vehicle electrical skills. In general, this activity contributes to increasing the technical independence of Islamic boarding schools and opens up opportunities for developing skills-based entrepreneurship in the Islamic boarding school environment.
Analisa Ekonomi Sistem Pembangkit Listrik Tenaga Hibrida PV – Diesel Genset berbasis Homer© berdasarkan Zona Iklim Nafiri, Faraida
EPIC Journal of Electrical Power Instrumentation and Control Vol 8 No 1 (2025): EPIC
Publisher : Universitas Pamulang, Prodi teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/epic.v8i1.58181

Abstract

Kombinasi antara fotovoltaik dan generator diesel dalam satu sistem pembangkit listrik tenaga EBT (Energi Baru Terbarukan) saling memberikan kelebihan dan mengisi kekurangan. Sistem fotovoltaik tidak membutuhkan bahan bakar, namun tinggi investasi dan bergantung keberadaan matahari. Di sisi lain, generator membutuhkan biaya operasional dan perawatan tinggi, namun rendah investasi dan dapat membangkitkan energi kapan pun dibutuhkan. Skenario sistem pembangkit hibrida PV-Diesel Genset mengatasi masalah biaya investasi fotovoltaik, dan operasional/perawatan generator yang tinggi. Fakta lain, pasokan listrik dari matahari membutuhkan sistem penyimpanan (baterai) agar sistem dapat terus membangkitkan energi. Namun baterai memiliki kelemahan dalam hal perawatan, membutuhkan operasional secara bijak, umur teknis pendek, prosedur daur ulang cukup rumit (terkait ketersediaan lembaga pengelola dan dampak limbah kimia beracun), dan investasi tinggi. Dengan sistem hibrida, ketergantungan terhadap baterai dapat dikurangi. Baterai hanya berfungsi sebagai buffer. Tujuan akhir penelitian adalah mencari solar-fraction yang optimal dan nilai ekonomis (mencakup biaya kapital, operasional, perawatan, penggantian, dan bahan bakar diesel) dalam perancangan sistem hibrida PV-Diesel Genset berdasarkan zona iklim.
Co-Authors Kartika Sekarsari Syaiful Rizal