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All Journal International Journal of Applied Power Engineering (IJAPE) Foristek Bulletin of Electrical Engineering and Informatics Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer Prosiding Semnastek INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi Jurnal Penelitian Pendidikan IPA (JPPIPA) MIND (Multimedia Artificial Intelligent Networking Database) Journal TESLA: Jurnal Teknik Elektro Jambura Journal of Electrical and Electronics Engineering Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) International Journal Of Science, Technology & Management (IJSTM) Journal of Electrical Engineering and Computer (JEECOM) Jurnal Ekonomi Trend : Pemasaran, Produksi, Keuangan, SDM, Akuntansi dan Sistem Informasi Manajemen ELECTRA : Electrical Engineering Articles Movere Journal Inverted INTERNATIONAL JOURNAL OF MECHANICAL COMPUTATIONAL AND MANUFACTURING RESEARCH JEECS (Journal of Electrical Engineering and Computer Sciences) Madani: Multidisciplinary Scientific Journal Jurnal MIPA dan Pembelajarannya Journal of Mandalika Literature Empiris Jurnal Pengabdian Pada Masyarakat (EJPPM) GEMBIRA (Pengabdian Kepada Masyarakat) Jurnal Pengabdian Pada Masyarakat Eldimas Journal Of Renewable Energy Engineering Emitor: Jurnal Teknik Elektro
Yasin Mohamad
Universitas Negeri Gorontalo
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Perancangan Aplikasi Layanan Desa Cerdas Berbasis AI Terintegrasi WhatsApp untuk Klasifikasi Laporan Warga di Desa Hutadaa Abdul Gani Fadhlulrahman S. H. lihawa; Hendy Prasetyo; Syahrir Abdussamad; Rahmad Hidayat Dongka; Wildan Wildan; Ade Irawaty Tolago; Yasin Mohamad; Ulfatun Nadifa; Rahmatia Alam
Empiris Jurnal Pengabdian Pada Masyarakat Vol. 4 No. 1 (2026): April 2026
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Ichsan Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59713/kdytt710

Abstract

The community reporting system in Hutadaa Village, West Limboto District, remains dependent on manual mechanisms, leading to delayed responses, unstructured documentation, and difficulty for village officials in prioritizing issues. This community service activity aims to design a prototype of an AI-based smart village service application integrated with the WhatsApp platform, enabling automated classification of community reports and assessment of urgency levels. The design was carried out through four stages: field interview-based needs identification, system architecture design, workflow simulation, and limited testing with village officials. The system was designed by integrating WhatsApp Business API, an AI-based image processing module, and a report management interface for village officials. Simulations demonstrated that the system can classify reports into categories (infrastructure, sanitation, social, emergency) and assign urgency levels (low, medium, high) based on analysis of photo and text content, achieving a category classification accuracy of 82.5% and urgency assessment accuracy of 77.5% under good image quality conditions. Interface testing by village officials yielded positive responses regarding ease of use and feature relevance. The designed system has the potential to improve the efficiency of public services at the village level. Full implementation and long-term impact evaluation are required in subsequent service activities. Sistem pelaporan masyarakat di Desa Hutadaa, Kecamatan Limboto Barat, masih bergantung pada mekanisme manual yang menyebabkan keterlambatan penanganan, dokumen laporan yang tidak terstruktur, dan kesulitan bagi aparat desa dalam menetapkan prioritas penanganan. Kegiatan pengabdian ini bertujuan merancang prototipe aplikasi layanan desa cerdas berbasis kecerdasan buatan (AI) yang terintegrasi dengan platform WhatsApp, yang memungkinkan klasifikasi otomatis laporan warga beserta penilaian tingkat urgensinya. Perancangan dilaksanakan melalui empat tahap: identifikasi kebutuhan berbasis wawancara lapangan, desain arsitektur sistem, simulasi alur kerja, dan uji coba terbatas bersama perangkat desa. Sistem dirancang dengan mengintegrasikan WhatsApp Business API, modul pemrosesan gambar berbasis AI, dan antarmuka manajemen laporan untuk aparat desa. Simulasi menunjukkan bahwa sistem mampu mengklasifikasikan laporan ke dalam kategori (infrastruktur, kebersihan, sosial, darurat) dan menetapkan tingkat urgensi (rendah, sedang, tinggi) berdasarkan analisis konten foto dan teks, dengan akurasi klasifikasi kategori sebesar 82,5% dan akurasi penilaian urgensi sebesar 77,5% pada kondisi gambar berkualitas baik. Pengujian antarmuka oleh perangkat desa menghasilkan respons positif terhadap kemudahan penggunaan dan relevansi fitur. Sistem yang dirancang berpotensi meningkatkan efisiensi layanan publik di tingkat desa. Diperlukan implementasi penuh dan evaluasi dampak jangka panjang pada tahap pengabdian berikutnya.  
Analysis of Voltage Drop and Power Losses on Medium Voltage 20 KV Distribution System Kotamobagu Area Supplied from PLTD Kotamobagu Yuslizar E.P. Bachari; Yasin Mohamad; Taufiq Ismail Yusuf; Lanto Mohamad Kamil Amali
JEECS (Journal of Electrical Engineering and Computer Sciences) Vol. 9 No. 1 (2024): June
Publisher : Fakultas Teknik Universitas Bhayangkara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54732/jeecs.v9i1.9

Abstract

Drop voltage and power loss at the distribution system of electricity power in the Kotamobagu Area are caused by several factors, a namely far distance of a place that is distributed by electricity power from the source, imbalance load, equipment age, the diameter of the conductor, a distance of powerhouse to the consumer is too far and connection point are caused for technical loss. If it keeps happening, it will decrease the reliability of the electric power system and the distributed quality of the electricity power as well as it can damage the equipment. Therefore, unbalanced loading should be decreased at the phase, and overloading at the network will cause PT PLN (Persero) loss in the Kotamobagu Area. This research aims to analyze voltage drop, percentage of voltage drop, and power loss at every medium voltage feeder of 20 KV that is supplied from PLTD (Steam Power Plant) Kotamobagu until every transformer of distribution at peak load. After it is analyzed, the feeder OK 1, OK 2, OK 3, OK 4, OK 5 obtain the most significant value of drop voltage for 7.221 KV, 1.94 KV, 6.472 KV, 5.04 KV, 4.878 KV, respectively, with a percentage value of 56.507%, 10.742%, 47.841%, 33.689 %,32.257%. All OK happen at powerhouse K-153 (Kobo Besar), K-158 (RS. Monompia Kotamobagu), K-187 (Poopo I), K-201 (Motoboi Kecil), K-287 (Moyag I), respectively. The most significant power loss of 11.890 KW, 4.820 KW, 9.819 KW, 7.311 KW, 10.533 KW happen at powerhouse K-140 (Matali I), K-158 (RS. Monompia Kotamobagu), K-167 (Bilalang V), K-201 (Motoboi Kecil) and K-287 (Moyag I), respectively.
PENGARUH KEPEMIMPINAN, PELATIHAN DAN LINGKUNGAN KERJA TERHADAP KINERJA PEGAWAI SEKRETARIAT DEWAN PERWAKILAN RAKYAT DAERAH (DPRD) KABUPATEN PASANGKAYU Mohamad Yasin; Sujarwadi Sujarwadi; Idham Idham; Talhah Al Idrus; Aminuddin Aminuddin
Jurnal Ekonomi Trend Vol 13 No 1 (2025)
Publisher : Fakultas Ekonomi Universitas Alkhairaat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/trend.v13i1.561

Abstract

Penelitian ini mengungkapkan pengaruh kepemimpinan, pelatihan dan lingkungan kerjaterhadap kinerja pegawai Sekertariat Dewan Perwakilan Rakyat Daerah (DPRD) KabupatenPasangkayu. Tujuan yang ingin dicapai dalam penelitian ini Untuk mengetahui pengaruhkepemimpinan, pelatihan dan lingkungan kerja terhadap kinerja pegawai Sekertariat DewanPerwakilan Rakyat Daerah (DPRD) Kabupaten Pasangkayu. Metode yang digunakanPenelilti bersifat Deskriptif dengan alat bantu koesioner terhadap 41 responden. Hasilpenelitian ini membuktikan bahwa Multiple atau koefisien korelasi (R) adalah hubunganantara ketiga variabel bebas kepemimpinan, pelatihan dan lingkungan kerja terhadap kinerjapegawai Sekertariat Dewan Perwakilan Rakyat Daerah (DPRD) Kabupaten Pasangkayusebesar 0,875 artinya hubungan variabel bebas (independen) terhadap variabel terikat(dependen) adalah sangat kuat. R Square atau koefisien determinasi (R2) adalah melihatpengaruh antara variabel kepemimpinan, pelatihan dan lingkungan kerja terhadap kinerjapegawai Sekertariat Dewan Perwakilan Rakyat Daerah (DPRD) Kabupaten Pasangkayusebesar 0,765 atau 76,5% artinya pengaruh variabel bebas (independen) terhadap variabelterikat (dependen) sebesar 76,5% sedangkan sisanya 23,5% adalah pengaruh variabel lainyang tidak diteliti dalam penelitian ini.Kata Kunci: Kepemimpinan, Pelatihan, Lingkungan Kerja dan Kinerja.
PENGARUH CELEBRITY ENDORSEMENT DAN ELECTRONIC WORD OF MOUTH TERHADAP KEPUTUSAN PEMBELIAN CHICKENBIM DI KOTA PALU Abdul Azis; Mohamad Yasin; Olga Cindi Rahayu
Jurnal Ekonomi Trend Vol 13 No 2 (2025)
Publisher : Fakultas Ekonomi Universitas Alkhairaat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/trend.v13i2.630

Abstract

Pertumbuhan industri kuliner di Indonesia saat ini mengalami perkembangan yang sangat pesat, khususnya pada sektor makanan olahan ayam krispi yang semakin menjamur di berbagai daerah termasuk di Kota Palu. Fenomena ini mendorong para pelaku usaha untuk menyusun strategi pemasaran yang lebih efektif guna memenangkan persaingan pasar yang semakin ketat. Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh variabel celebrity endorsement dan electronic word of mouth baik secara simultan maupun parsial terhadap keputusan pembelian konsumen pada ChickenBim di Kota Palu. Metode penelitian yang digunakan dalam studi ini adalah pendekatan kuantitatif dengan jenis penelitian deskriptif kausal. Populasi dalam penelitian ini mencakup seluruh konsumen yang pernah melakukan pembelian produk di ChickenBim. Teknik pengambilan sampel dilakukan dengan metode purposive sampling dengan jumlah responden sebanyak 60 orang. Pengumpulan data dilakukan melalui penyebaran kuesioner dan data yang terkumpul dianalisis menggunakan metode analisis regresi linear berganda dengan bantuan perangkat lunak IBM SPSS Statistics versi 21. Hasil penelitian ini menunjukkan bahwa secara simultan variabel celebrity endorsement dan electronic word of mouth berpengaruh signifikan terhadap keputusan pembelian dengan nilai signifikansi F sebesar 0,000.
EVALUASI INTENSITAS PENCAHAYAAN GEDUNG RUMAH SAKIT UMUM DAERAH OTANAHA KOTA GORONTALO Lanto Mohamad Kamil Amali; Hendra Palakua; Yasin Mohamad; Nova Elysia Ntobuo
ELECTRA : Electrical Engineering Articles Vol. 5 No. 2 (2025)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/electra.v5i2.21077

Abstract

RSUD Otanaha merupakan salah satu rumah sakit di Kota Gorontalo yang mengalami permasalahan pencahayaan ruangan yang belum memenuhi standar. Standar pencahayaan sangat penting untuk dipatuhi guna memastikan lingkungan yang aman, nyaman, dan sesuai dengan kebutuhan pengguna. Oleh karena itu, penelitian ini bertujuan untuk mengevaluasi intensitas pencahayaan pada gedung RSUD Otanaha Kota Gorontalo. Penelitian ini menggunakan metode observasi serta pengukuran langsung terhadap objek yang akan diukur, seperti luas ruangan dan intensitas cahaya. Hasil penelitian menunjukkan bahwa terdapat 36 ruangan yang belum memenuhi standar intensitas pencahayaan sesuai dengan Permenkes RI No. 40 Tahun 2022 tentang persyaratan teknis bangunan, prasarana, dan peralatan kesehatan rumah sakit. Agar intensitas pencahayaan sesuai dengan standar, diperlukan penambahan jumlah titik lampu yang bervariasi di setiap ruangan. Selain itu, kebutuhan pencahayaan untuk berbagai waktu penggunaan ruangan—pagi, siang, sore, dan malam—dapat dipenuhi dengan pengaturan penyalaan jumlah titik lampu sesuai rekomendasi. Berdasarkan standar SNI 6197:2011 tentang Konservasi Energi pada Sistem Pencahayaan, spesifikasi lampu yang direkomendasikan adalah lampu 13 watt dengan intensitas cahaya 1200 lumen.  RSUD Otanaha is a hospital in Gorontalo City that faces issues with inadequate room lighting, which does not meet the required standards. Compliance with lighting standards is essential to ensure a safe, comfortable environment that meets user needs. Therefore, this study aims to evaluate the lighting intensity in the RSUD Otanaha building. This research employs observation methods and direct measurements of room dimensions and light intensity. The results indicate that 36 rooms do not meet the lighting intensity standards set by Minister of Health Regulation (Permenkes) No. 40 of 2022 concerning technical requirements for hospital buildings, infrastructure, and medical equipment. To achieve the required lighting intensity, additional light points with varying numbers are needed in each room. Furthermore, lighting requirements for different times of the day—morning, afternoon, evening, and night—can be fulfilled by adjusting the number of activated light points as recommended. According to SNI 6197:2011 on Energy Conservation in Lighting Systems, the recommended specification is a 13-watt lamp with a luminous intensity of 1200 lumens.
PENGARUH KARAKTERISTIK TANAH DAN MATERIAL ELEKTRODA TERHADAP RESISTANSI PEMBUMIAN PADA KONDISI TANAH TROPIS Aditya Kisman; Lanto Mohamad Kamil Amali; Yasin Mohamad; Taufiq Ismail Yusuf
Journal Of Renewable Energy Engineering Vol. 4 No. 1 (2026): Journal Of Renewable Energy Engineering (April)
Publisher : Program Vokasi-Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56190/jree.v4i1.74

Abstract

Keandalan sistem tenaga listrik ditentukan oleh efektivitas sistem pembumian dalam mengalirkan arus gangguan secara aman ke tanah, yang sangat dipengaruhi oleh karakteristik tanah dan material elektroda. Penelitian ini bertujuan menganalisis pengaruh jenis tanah dan material elektroda terhadap nilai resistansi pembumian serta menentukan material yang paling efektif pada kondisi tanah tropis. Penelitian menggunakan pendekatan eksperimen komparatif yang dilaksanakan di empat lokasi di Kabupaten Bone Bolango yang merepresentasikan tanah berbatu, sawah, liat, dan pasir pesisir. Sampel penelitian terdiri atas empat jenis elektroda yaitu tembaga, kuningan, stainless steel, dan besi. Data dikumpulkan melalui pengukuran langsung menggunakan earth tester digital dengan metode fall-of-potential konfigurasi tiga titik pada kondisi geometris yang seragam, kemudian dianalisis secara deskriptif komparatif. Hasil penelitian menunjukkan bahwa nilai resistansi pembumian bervariasi menurut jenis tanah dan material elektroda. Resistansi terendah diperoleh pada elektroda tembaga di tanah pasir pesisir sebesar 0,84 Ω, sedangkan resistansi tertinggi terjadi pada elektroda besi di tanah berbatu sebesar 959 Ω. Tanah dengan kelembapan dan kandungan ion tinggi cenderung menghasilkan resistansi lebih rendah, sedangkan material dengan konduktivitas listrik lebih tinggi menunjukkan kinerja pembumian yang lebih baik. Tembaga secara konsisten memberikan nilai resistansi terendah pada seluruh jenis tanah, diikuti kuningan, stainless steel, dan besi. Secara umum material tembaga direkomendasikan sebagai material paling optimal untuk aplikasi lapangan pada kondisi tanah tropis
ANALISIS HOTSPOT DAN VALIDASI PENGUKURAN THERMOVISI PADA PERALATAN GARDU INDUK TRANSMISI. Rival Septian; Yasin Mohamad; Taufiq Ismail Yusuf; Lanto Mohamad Kamil Amali
Journal Of Renewable Energy Engineering Vol. 4 No. 1 (2026): Journal Of Renewable Energy Engineering (April)
Publisher : Program Vokasi-Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56190/jree.v4i1.75

Abstract

Thermal monitoring of transmission equipment is an essential component in maintaining the reliability, continuity, and efficiency of electric power systems, particularly for substation equipment that operates continuously under high loading and open-environment exposure. This study aims to analyze hotspot phenomena while simultaneously evaluating the reliability of thermovision measurements on Main Transmission Equipment at Bay GT of the Anggrek Substation. The research employed a quantitative descriptive approach through direct field measurements using thermovision under peak-load conditions. The results show that Bay GT 1 exhibited higher thermal characteristics than Bay GT 2, with maximum clamp temperatures of 33.2 °C and 27.6 °C, respectively. Several points in both bays recorded ΔT values greater than 10 °C, indicating the presence of localized thermal anomalies. Emissivity values ranged from 0.47440 to 0.53377 for Bay GT 1 and from 0.51073 to 0.56425 for Bay GT 2, suggesting that the material condition remained relatively stable. Validation results further showed precision levels of 0.6% and 0.5%, with corresponding accuracy values of 98.7% and 91.9%.
Comparative Analysis and Optimization of GIS-Based Rooftop Solar Power Plants Ikhsan Hidayat; Sardi Salim; Ade Irawaty Tolago; Yasin Mohamad; Zainudin Bonok
Jambura Journal of Electrical and Electronics Engineering Vol 8, No 1 (2026): Januari - Juni 2026
Publisher : Electrical Engineering Department Faculty of Engineering State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjeee.v8i1.34333

Abstract

The increasing demand for electricity and the global commitment to carbon reduction have encouraged higher education institutions to integrate renewable energy into campus infrastructures. However, most previous rooftop PV studies at Universitas Negeri Gorontalo (UNG) have been limited to single-building assessments or have not fully integrated spatial analysis with technical simulation. This study addresses this research gap by conducting a comparative analysis and system optimization of a rooftop photovoltaic (PV) installation at the Faculty of Engineering building using a combined Geographic Information System (GIS) approach and detailed technical simulation through HelioScope. The optimized design yields a total capacity of 368.79 kWp comprising 647 Canadian Solar 570W modules. Simulation results indicate an annual energy output of 486.5 MWh with a Performance Ratio (PR) of 95.8%, where PR represents the ratio of actual system performance to ideal irradiance conditions, and a solar access value of 99.2%. The economic assessment shows a payback period of 11.04 years under an export tariff of IDR 1,440/kWh. Furthermore, a comparative evaluation with two previous studies demonstrates significant improvements in both technical and economic aspects due to the integrated GIS and high-resolution simulation approach. The findings provide a valuable reference for advancing renewable energy implementation in educational institutions, particularly in designing efficient and sustainable rooftop PV systems.
Co-Authors Abdi Gunawan Djafar Abdul Azis Abdul Gani Fadhlulrahman S. H. lihawa Abdul Kadir Abdul Wahab Ade Irawaty Tolago Aditya Kisman Adnan, Sri Reski Agung Anwar Akhmad Akhmad Amali, Kamil Amali, Lanto Aminuddin Aminuddin Amirudin Y. Dako Aprina, Aprina Arafat, Muhammad Yasser Arifin Matoka Aristi Ayuningsi Ode Asri Astuti, Erlina Tri Azis, Abd Bagus Wijaya, Bagus Bambang Panji Asmara Bin Muhtar, Dzulkifli Budianto Budianto Cahyono, Ari Dwi Chandhita Cahya Tirtani Dionixius, Dionixius Djabir D, Muhammad Djalamang, Zulfikar Jakaputera Dongka, Rahmad Hidayat Dongka, Rahmat Hidayat Eka Cahyani, Denis Elysiantobuo, Nova Ervan Harun Ervan Hasan Harun Fenti Prihatini Dance Tui H, Haeriani Hafidzni, Nihayatul Hendra Palakua Hendy Prasetyo Idham Idham Idham Idham Ifan Wiranto Ikhsan Hidayat Ilham Amu Indah Oktaviani Iskandar Z Nasibu Iskandar Zulkarnain Nasibu Jofanda, Achmad Naufal Wijaya Jumiati Ilham JUNUS, ALYA PRATIWI PUTRI Kamil Amali, Lanto M. Karim, Aco Komang Arya Utama L.M Kamil Amali LAHABU, FIRMANSYAH Lanto M. Kamil Amali Lanto Mohamad Kamil Amali Maulana, Muhammad Irfan Maulidaningsih, Ranti Mimiep Setyowati Madja Mirna Mirna Moh. Rafli A. Bolilio Muhammad Yunus Mukhammad Solikhin Mutmainnah, Nur Nadifa, Ulfatun Nirmalasari Nirmalasari Nova Elysia Ntobuo Nur Khofifah Ayu Ashari Nurapiah Nurapiah, Nurapiah Olga Cindi Rahayu Pratiwi, Amelya Indah Pratiwi, Niniek Qurrotul Aini R. Dako, Rahmat Dedi Rahayuningsih, Farid Tri Rahmat Deddy Rianto Dako Rahmat Dedi Rianto Dako Rahmatia Alam Rianto Dako, Rahmad Dedi Rifaldi, Mohammad Ritin Uloli Rival Septian Ruth Debora Salmawaty Tansa Samalam, Abdul Gafar Sangkota, Megawati Sangkota, Megawaty Sapti Wahyuningsih, Sapti Saputra, Guntur Hadi Sardi Salim Setumin, Samsul Solikhudin, Ahmad Sri Ayu Ashari Sudirman Sujarwadi Sujarwadi Surayya, Surayya Surusa, Frengki Susanto, Setya Egha Syahrir Abdussamad Talhah Al Idrus Taufik Ismail Yusuf Taufiq Ismail Yusuf Taufiq Ismail Yusuf Tohopi, Rustam Tri Oktoviana, Lucky Ulfatun Nadifa Umar A, Muhammad Wahab Musa Wahab, Abd Wahyu Saputra Wildan Wildan Wrastawa Ridwan Yahja Igirisa Yasmine, Nabila Putri Yuslizar E.P. Bachari Z Nasibu, Iskandar Zainudin Bonok Zhai, Zhiqiang John