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All Journal Jurnal Pengabdian Masyarakat - Teknologi Digital Indonesia Jurnal Teknik Mesin, Industri, Elektro dan Informatika Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Mars: Jurnal Teknik Mesin, Industri, Elektro dan Ilmu Komputer Jurnal Surya Energy Jurnal Abdimas Cendekiawan Indonesia
Yudi Irwansi
Universitas PGRI Palembang
Aerospace Engineering Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Library & Information Science Nursing Public Health Social Sciences Other

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Evaluasi Instalasi Kelistrikan Pada Gedung Vessel Traffic Service Palembang Merry Dhani Anitasari; M. Saleh Al Amin; Irine Kartika F; Yudi Irwansi
Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 2 (2024): April: Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/mars.v2i2.87

Abstract

Electrical installation is one of the important elements in buildings. Safe electrical installations that comply with applicable safety standards can prevent electrical accidents. This research aims to evaluate the electrical installation in the Palembang Vessel Traffic Service (VTS) Building. Evaluation is carried out by measuring and calculating several parameters, namely: voltage and current values, current carrying capacity (KHA), circuit breaker (CB) size, short circuit impedance, grounding value. Quantitative research methods were used because this research aims to evaluate the electrical installation at the Palembang Vessel Traffic Service (VTS) Building. Evaluation is carried out by comparing the results of measurements and calculations with applicable standards. Based on the research results, it can be concluded that the electrical installations of the Palembang VTS Building generally meet safety requirements and comply with applicable standards. However, there are several recommendations that can be made to increase the safety of electrical installations, namely: The results of checking that the electrical current on the 7th and 8th floors is unbalanced must immediately identify the cause and repair the load group points so that the electrical load is evenly distributed so that power losses do not occur and result in damage to the existing electrical installation.
Cross-Cultural Collaboration in Quality Education for Sustainable Development: A Case of Indonesia and Thailand Tri Widayatsih; Misdalina; Nurkardina Novalia; David Budi Irawan; Sukardi; Dian Mutiara; Yudi Irwansi; Nuryanti Permatasari
Jurnal Abdimas Cendekiawan Indonesia Vol. 2 No. 2 (2025): May
Publisher : Yayasan Cendekiawan Digital Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56134/jaci.v2i2.130

Abstract

This paper presents an initiative that fosters cross-cultural collaboration between Indonesia and Thailand to promote quality education aligned with the Sustainable Development Goals (SDGs), particularly Goal 4. The program, implemented over four cycles, engaged 263 participants from 115 universities during its recent editions. It was carried out in cooperation with the Indonesian Embassy in Kuala Lumpur, PPI UPSI Malaysia, and several universities from both countries. The initiative emphasizes the practical application of science, technology, and innovation to address real-life challenges within international communities. A key aspect of this program involved on-site activities at Lukmanulhakeem School in Yala, Thailand, where students and faculty from Universitas PGRI Palembang and collaborating institutions worked directly with local communities. The outcomes highlight the value of such programs: students and lecturers enhance their leadership, communication, and teamwork skills; universities gain international exposure and institutional benefits; and local communities receive support through educational empowerment and problem-solving initiatives, especially for Indonesian migrant workers (PMI). This collaborative effort not only supports global education goals but also builds a foundation for ongoing international engagement that benefits higher education institutions, policymakers, and underserved communities alike. The program stands as a replicable model for sustainable, inclusive educational partnerships across borders.
Analisa Penurunan Umur Transformator Akibat Pengaruh Pembebanan dan Temperatur di PT PLN (Persero) P3B Sumatera UPT Palembang Gardu Induk Keramasan Wisnu Wardhana; Abdul Azis; Yudi Irwansi
Jurnal Surya Energy Vol. 9 No. 1 (2024)
Publisher : Teknik Elektro, Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jse.v9i1.283

Abstract

Transformator merupakan komponen utama dalam sistem distribusi listrik yang berperan penting dalam menjaga keandalan pasokan tenaga listrik. Kenaikan suhu dan pembebanan berlebih dapat mempercepat penurunan umur transformator, yang berdampak pada efisiensi dan umur pakai peralatan. Penelitian ini bertujuan untuk menganalisis pengaruh pembebanan dan kenaikan temperatur terhadap penurunan umur transformator di Gardu Induk Keramasan PT PLN (Persero). Analisis dilakukan dengan pendekatan perhitungan laju penuaan thermal relatif, menggunakan data operasional transformator. Hasil penelitian menunjukkan bahwa transformator beroperasi dengan beban rata-rata di bawah 30%, dengan beban tertinggi tercatat sebesar 17,2271 MVA pada pukul 10.00, yang mengakibatkan rugi tembaga sebesar 9,4802 kW dan kenaikan temperatur hot spot hingga 73,60°C. Perhitungan susut umur harian transformator menunjukkan nilai rata-rata sebesar 2,6164 jam per hari, yang berdampak pada laju penuaan transformator. Berdasarkan susut umur tersebut, sisa umur transformator diperkirakan sekitar 6,1153 tahun. Penelitian ini menyimpulkan bahwa transformator daya masih dapat beroperasi untuk jangka waktu yang cukup lama sebelum mencapai akhir masa pakainya, namun perlu dilakukan pemantauan lebih intensif terhadap kenaikan temperatur dan beban selama jam puncak untuk menjaga keandalan dan memperpanjang masa pakai transformator.
Studi Potensi Energi Terbarukan dengan Solar Rooftop On-Grid pada Gedung Business and Science Center (BSC) Nita Nurdiana; M. Saleh Al Amin; Emidiana; Yudi Irwansi; Febri Pratama Putra
Jurnal Surya Energy Vol. 9 No. 2 (2025)
Publisher : Teknik Elektro, Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jse.v9i2.433

Abstract

Penelitian ini menganalisis potensi teknis dan ekonomi penerapan sistem Pembangkit Listrik Tenaga Surya (PLTS) On-Grid di Gedung Business and Science Center (BSC) Universitas PGRI Palembang. Studi dilakukan dengan perangkat lunak PVsyst versi 7.4 menggunakan konfigurasi sistem yang terdiri dari 55 panel surya berkapasitas 250 Wp, dengan total kapasitas 13,6 kWp. Hasil simulasi menunjukkan sistem ini dapat menghasilkan energi sebesar 48,96 kWh per hari, mencukupi kebutuhan energi harian aula gedung sebesar 48,93 kWh. Dengan biaya investasi sebesar Rp 200.500.000, sistem ini memiliki masa pengembalian investasi sekitar 6 tahun, penghematan bersih tahunan Rp 33.740.800, serta nilai Net Present Value (NPV) sebesar Rp 131.461.417. Efisiensi energi yang dihasilkan optimal dengan mempertimbangkan potensi iradiasi matahari rata-rata 4,527 kWh/m²/hari di Kota Palembang. Hasil penelitian membuktikan bahwa PLTS On-Grid tidak hanya mendukung keberlanjutan lingkungan, tetapi juga memberikan manfaat ekonomi jangka panjang bagi pengelola gedung.
PELATIHAN CANVA SEBAGAI UPAYA PENINGKATAN KETERAMPILAN DESAIN GRAFIS DIGITAL DI SMK UTAMA BAKTI PALEMBANG Dendi Irawan; Safta Hastini; Asnurul Isroqmi; Enggi Ardius; Yudi Irwansi; Nita Nurdiana
Jurnal Pengabdian Masyarakat - Teknologi Digital Indonesia. Vol 5, No 1 (2026): Maret 2026
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat - Universitas Teknologi Digital Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26798/jpm.v5i1.2316

Abstract

Desain grafis digital merupakan keterampilan yang semakin dibutuhkan di era digital saat ini, terutama bagi siswa Sekolah Menengah Kejuruan (SMK) yang dipersiapkan untuk menghadapi dunia kerja dan industri kreatif. Namun, masih banyak siswa yang belum memiliki kemampuan dasar dalam menggunakan perangkat lunak desain yang mudah dan praktis. Kegiatan Pengabdian kepada Masyarakat (PKM) ini bertujuan untuk meningkatkan keterampilan desain grafis digital siswa melalui pelatihan penggunaan Canva, sebuah platform desain berbasis web yang ramah pengguna dan kaya fitur. Kegiatan pelatihan dilaksanakan di SMK Utama Bakti Palembang dan melibatkan siswa sebagai peserta aktif. Metode yang digunakan meliputi penyampaian materi, demonstrasi, praktik langsung, dan evaluasi hasil desain. Hasil kegiatan menunjukkan peningkatan pemahaman siswa terhadap prinsip-prinsip desain grafis serta kemampuan dalam membuat berbagai produk desain seperti poster, banner, dan konten digital lainnya. Pelatihan ini diharapkan dapat menjadi bekal awal bagi siswa untuk berkarya secara kreatif dan kompetitif di bidang desain grafis digital.
Perencanaan Sistem Proteksi Kebakaran Pada Gedung A Universitas PGRI Palembang Ginta Pranata Putra; Emidiana Emidiana; Yudi Irwansi
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 2 No. 5 (2024): September : Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v2i5.489

Abstract

: Fire is one of the most detrimental hazards to the community, therefore a fire prevention system is needed to reduce the impact and losses caused by fire. This study aims to design a fire protection system that has a high level of reliability, capable of detecting various types of fires, this study aims to find out whether the provision of equipment in building A of Universitas PGRI Palembang has met the requirements according to the technical requirements of the fire protection system in buildings and the environment according to the regulation of the Minister of Public Works No.26/PRT/M/2008. The planning of the fire protection system in building A of the University of PGRI Palembang includes, planning the detector system, sprinklers, fire alarms, water volume and pumps. The results of the planning of this fire protection system are 22 detector points, 50 sprinkler points, a water volume of 190 m3, a water tank volume of 164 m3, a pump power of 112 kW, and a GWT capacity of 92 m3.
Evaluasi Sistem Proteksi Motor Induksi 3 Fasa sebagai Mesin Bubut di CV. Multi Teknik Perkasa (MTP) Ahmad Dahlan; M. Saleh Al Amin; Perawati Perawati; Yudi Irwansi
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 3 (2024): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i3.4163

Abstract

Cv.Multi Teknik Perkasa (MTP) is an individual company which operates in the field of tools, commonly known as lathes. This company handles repair, cutting and scraping of working media such as iron, steel and others. CV. Multi Teknik Perkasa (MTP) uses a 3 phase induction motor for each production process. One of the lathe driving machines used is a 3 phase 380V induction motor with 6KVA power. This induction motor has a Mini Circuit Breaker (MCB), Contactor, and Thermal Overload Relay (TOR) protection system, which functions as an overload controller so that the electric motor is not easily burned or damaged due to overload. For Mini Circuit Breaker (MCB), which in accordance with the standards of the National Electrical Manufactures Association (NEMA). According to research results, the correct size is 25 A while the installed one is 20 A, which of course is not appropriate. For contactors, which are installed at 65 A while the analysis results are 12 A, the three-phase induction motor protection system must be updated or improved. Previously using DiazedFuse (fuse), replaced with a contactor with a current setting of 12 A, so that the motor can avoid being damaged or burned due to the load. Moreover, to find out the power requirements of the induction motor to carry out the turning process, you need the tools to do it, including amper pliers, thermogun, tachometer, so the motor power for turning without load is 5.5A while with a 0.5mm tire the motor power increases to 6A and the maximum load limit is 1mm turning motor power 12A.
Analisis Arrester Sebagai Sistem Proteksi Pada Transformator di Gardu Induk Keramasan Hermawanto Hermawanto; Irine Kartika P; Perawati Perawati; Yudi Irwansi
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 3 (2024): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i3.4192

Abstract

Lightning overvoltage is a periodic overvoltage caused by external causes. An arrester is equipment that protects installations from overvoltage disturbances due to lightning strikes or electrical surges. The transformer functions to distribute electrical power by increasing or decreasing the voltage at the substation. This research focuses on substation equipment, namely the type 3EP 2150-2PL3 arrester connected to a 100 MVA IBT Transformer. Good protection is obtained if the arrester is placed as close to the transformer as possible. Therefore, this distance is determined so that protection can take place properly. The distance between the arrester and the transformer used at the Keramasan 150 KV substation is 5 m. while from the calculation results it is 22.5 m. based on SPLN 7: 1978 that for a 150 kV system the distance between the lightning catcher and the transformer does not exceed 80 m. This means that the distance between the arrester and the 100 MVA IBT Power Transformer is still within the limits set by PT PLN. The continuity of the spark that occurs in the arrester is still within safe limits and in accordance with mathematical analysis.
Co-Authors Abdul Azis Ahmad Dahlan Asnurul Isroqmi Dendi Irawan Dian Mutiara, Dian Emidiana Emidiana Emidiana Enggi Ardius Febri Pratama Putra Ginta Pranata Putra Hermawanto Hermawanto Irawan, David Budi Irine Kartika F Irine Kartika P M. Saleh Al Amin, M. Saleh Merry Dhani Anitasari Misdalina Nita Nurdiana Nurkardina Novalia Nuryanti Permatasari Perawati, Perawati Safta Hastini Sukardi Tri Widayatsih Wisnu Wardhana