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All Journal International Journal of Applied Power Engineering (IJAPE) Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer Prosiding Semnastek 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 INTERNATIONAL JOURNAL OF MECHANICAL COMPUTATIONAL AND MANUFACTURING RESEARCH JEECS (Journal of Electrical Engineering and Computer Sciences) Jurnal MIPA dan Pembelajarannya Journal of Mandalika Literature Empiris Jurnal Pengabdian Pada Masyarakat (EJPPM) Jurnal Pengabdian Pada Masyarakat Eldimas Journal Of Renewable Energy Engineering Emitor: Jurnal Teknik Elektro

Yasin Mohamad

Elektro Universitas Negeri Gorontalo

Author-ID : 321269

Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation

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Pemetaan Lahan Lamtoro Sebagai Basis Data Hutan Tanaman Energi di Kabupaten Bone Bolango muhammad irfan maulana; Sardi Salim; Yasin Mohamad
Jambura Journal of Electrical and Electronics Engineering Vol 5, No 1 (2023): Januari - Juni 2023
Publisher : Teknik Elektro - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjeee.v5i1.16810

Pengembangan energi terbarukan sebagai energi alternatif atau dapat diperoleh dari tumbuhan yang salah satunya adalah tanaman lamtoro. Tujuan dari penelitian ini adalah menganalisis sebaran lahan tanaman lamtoro dan analisis kesesuaian lahan untuk budidaya tanaman lamtoro di Kabupaten Bone Bolango sebagai basis data pengembangan hutan tanaman energi. Metode penelitian yang digunakan dalam pemetaan sebaran lahan tanaman lamtoro adalah metode ground check (survey lapangan) dan metode dalam analisis kesesuaian lahan menggunakan metode overlay dan scoring setiap parameter yang digunakan dan diolah menggunakan software arcGIS. Hasil pemetaan sebaran lahan tanaman lamtoro pada tiga Kecamatan yang berada di Kabupaten Bone Bolango sebesar 1,604 ha pada Kecamatan Kabila dapat menghasilkan energi listrik sebesar 5.071 kWh/ha/tahun, 3,118 ha pada Kecamatan Tilongkabila dapat menghasilkan energi listrik sebesar 9.857 kWh/ha/tahun dan 22,070 ha pada Kecamatan Kabila Bone dapat menghasilkan energi listrik sebesar 69.767 kWh/ha/tahun. Menurut hasil analisis kesesuaian lahan tanaman lamtoro di Kabupaten Bone Bolango, mendapatkan empat kelas kesesuaian lahan yaitu S1 (sangat sesuai) dengan besar lahan seluas 6245 ha dapat menghasilkan energi listrik sebesar 19.741.622 kWh/ha/tahun, kelas kesesuaian lahan S2 (Cukup Sesuai) dengan besar lahan seluas 56617 ha dapat menghasilkan energi listrik sebesar 178.977.009 kWh/ha/tahun, kelas kesesuaian lahan S3 (sesuai marginal) dengan besar lahan seluas 13442 ha dapat menghasilkan energi listrik sebesar 42.492.696 kWh/ha/tahun dan kelas kesesuaian lahan N (tidak sesuai) dengan luas 111440 ha.The development of renewable energy as alternative energy can be obtained from plants, one of which is the lamtoro (leucaena leucocephala) plants. The research aimed to analyze the distribution of land for lamtoro plants and analysis of land suitability for cultivation of lamtoro plants in Bone Bolango Regency as a database for the development of energy plantation forest. The research method used in mapping the distribution of land for lamtoro plants was the ground check (field survey) method, whereas the method in land suitability analysis applied overlay and scoring methods in each parameter used and processed using ArcGIS software. The results of mapping distribution of land for lamtoro plants in three sub-districts in Bone Bolango Regency were that 1,604 ha in Kabila Subdistrict could produce electrical energy of 5.701 kWh/ha/year, 3,118 ha in Tilongkabila Subdistrict could produce electrical energy of 9.857 kWh/ha/year and 22,070 ha in Kabila Bone Subdistrict could produce electrical energy of69.767 kWh/ha/year. In accordance with the results of land suitability classes, including class S1 (very suitable) with an area of 6245 ha which could produce electrical energy of 19.741.622 kWh/ha/year, class S2 (fairy suitable) with an area of 56617 ha which could produce electrical energy of 178.977.009 kWh/ha/year, class S3 (marginally suitable) with an area of 13442 ha which could produce electrical energy of 42.492.696 kWh/ha/year and class N (not suitable) with an area of 111440 ha.

Mapping of lamtoro field in supporting the co-firing of steam power plants program Yasin Mohamad; Sardi Salim; Lanto Mohamad Kamil Amali; Abdi Gunawan Djafar
International Journal of Applied Power Engineering (IJAPE) Vol 12, No 1: March 2023
Publisher : Institute of Advanced Engineering and Science

The policy of renewable energy in Indonesia is expressed in the government regulation no. 79 in 2014 regarding the national energy policy. In the document, renewable energy is targeted to reach 23% in 2025, and a minimum of 31% in 2050. One of the developed renewable energies is biomass which is produced by lamtoro, a plant which has been employed as a mixture in coal at Anggrek steam power plant 2×25 MW Gorontalo. As much of 1% to 5% of lamtoro is added in 1,000 ton of coal per day. The research aims to create a thematic map of the distribution of lamtoro to meet the need of co-firing at Anggrek steam power plant. The result of research shows the total area of field which has been planted with lamtoro is 69,074 ha, scattered in 14 districts. Meanwhile the largest area is Kabila Bone district (22,070 ha), and the smallest area is East Bulango district (0.228 ha). The estimated potential of lamtoro in 14 districts of Bone Bolango regency is about 916,439.86 ton/ha/year.

Development of Magnetic Digital Comics in Science Learning to Improve Student Learning Outcomes in Elementary Schools Lanto Mohamad Kamil Amali; Nova Elysia Ntobuo; Ritin Uloli; Yasin Mohamad; Muhammad Yunus
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2915

This study aims to develop digital comics for learning magnetism in learning Science in Elementary Schools. This type of research is development research, which refers to the Four-D. The location of this research is at Kota Tengah 80 Public Elementary School, Bulangu Timur 1 Public Elementary School, and Telaga Biru 1 Public Elementary School. The results of the study show that digital comic magnets developed for science learning in elementary schools: (1) are categorized as valid and feasible; (2) Practically used, this is indicated by the very good response from students with a percentage of 90% in the limited trial class and 93.75% in the extended trial class. The implementation of learning in the limited trial class obtained an average percentage of 90.91%, while in the extended trial class it was 96.15%; (3) Effectiveness, indicated by good student activity with a percentage of 82% in both limited trial classes and extended trial classes, as well as student learning outcomes that are in very good criteria. Based on this, the digital comics magnet that has been developed is stated to be valid, practical and effective, so that it can be used in the science learning process in class V of elementary school

Method to assess the potential of photovoltaic panel based on roof design Abdi Gunawan Djafar; Yasin Mohamad
International Journal of Applied Power Engineering (IJAPE) Vol 11, No 3: September 2022
Publisher : Institute of Advanced Engineering and Science

The photovoltaic (PV) panel makes it possible for everyone to produce electricity in their own house. However, the panel is quite a costly investment and requires much consideration to maximize its potential. The roof has variables that would impact electricity generation. The roof of housing in Indonesia was built generally in a complex shape, a combination of gable and hip roofs. This research is conducted to break down factors affecting PV productivity in regard to the roof’s aspects. A computer simulation using Ladybug plugin in Rhinoceros software has been done to achieve the target. Initially, the performance of PV panels on the gable, and hip roof, is analyzed respectively. It is found that the roof’s slope, and orientation, contribute more to the amount of electricity produced than the shape itself. These factors were used to assess the PV potential in several housing models employing simple and complex roof (more than 2 surfaces) construction in the city of Gorontalo. Eventually, a comparison between the estimation of real PV production on housing, and the estimation provided by the simulation is conducted to verify the assessment method. The difference is about 4%, as proof the simulation result is reliable.

Penerapan Video Pembelajaran Daring dan Gamifikasi Untuk Penguatan Kompetensi Guru Dalam Di SDN 3 Kabila Bone Ikhsan Hidayat; Yasin Mohamad; Zainudin Bonok; Arifin Matoka; Wrastawa Ridwan; Syahrir Abdussamad; Iskandar Zulkarnain Nasibu; Lanto Mohamad Kamil Amali; Ade Irawaty Tolago; Muhammad Yasser Arafat
ELDIMAS: Jurnal Pengabdian Pada Masyarakat Vol 1 No 1 (2023): Mei - Oktober 2023
Publisher : Electrical Engineering Department Faculty of Engineering State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/ejppm.v1i1.5

school teachers on the implementation of ICT-based learning models. In accordance with the Ministerial Regulation number 37 of 2018. The target of this activity is for primary school teachers to create TIK-based learning tools that are easy and simple to use to improve the knowledge and skills of the training participants, which will have a positive impact on improving student skills and learning outcomes. In addition, through this activity, the creation of TIK-based learning tools by participating teachers is targeted by applying TIK-based learning models in learning for each subject in primary school. The method is by conducting training on the implementation of ICT-based learning models for primary school teachers in the coastal areas of Bone Bolango Regency, Gorontalo Province, such as the use of learning videos using Canva, and also related to gamification for learning. This activity begins with the provision of basic material related to learning media, followed by practice in creating Canva-based learning videos, and ends with practice in creating gamification-based learning media using the Wordwall application. This community service activity ends with the signing of an Implementation Agreement between the Electrical Engineering study program and SDN 3 Kabila Bone, Bone Bolango Regency

Pengelolaan Potensi Desa Melalui Pemberdayaan Bumdes di Desa Pinomontiga Kecamatan Bulawa Kabupaten Bone Bolango Yasin Mohamad; Zainudin Bonok; Syahrir Abdussamad; Salmawaty Tansa; Iskandar Z Nasibu; Lanto M. Kamil Amali; Arifin Matoka
ELDIMAS: Jurnal Pengabdian Pada Masyarakat Vol 1 No 2 (2023): November 2023 - April 2024
Publisher : Electrical Engineering Department Faculty of Engineering State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/ejppm.v1i2.10

Pengabdian pada Masyarakat ini adalah suatu upaya yang dilakukan agar supaya terlaksananya Tridarma Perguruan Tinggi untuk memberikan sumbangsih ilmu pengetahuan dan teknologi kepada masyarakat. Berdasarkan hal ini, kami mengajukan kegiatan Pengabdian di Desa Pinomontiga kec Bulawa Kab Bone Bolango dengan Tujuan Pengabdian ini adalah untuk memberikan Pengelolaan Potensi Desa melalui Pemerdayaan BUMDES, Target luaran yang diharapkan dari kegiatan ini adalah para pengelola BUMDES dan Aparat desa serta Masyarakat Desa Pinomontiga dan pengelola wisata yang ada di desa pinomontiga. Hal ini di lakukan untuk membrikan pembekalan tentang analisis bisnis dan kelayakan usaha agar BUMDES lebih mandiri dan berdaya saing. Studi kelayakan usaha dapat dilakukan melalui beberapa tahap yaitu tahap penemuan ide atau perumusan gagasan, tahap memformulasikan tujuan dan terakhir tahap analisis. Community servise is an effort made to ensure that the Tridarma of Higher Education is implemented to contribute science and technolgy to society. Based on this, we are proposing a service activity in Pinimontiga vilage, Bulawa District, Bone Bolango Regency with the aim of this service being to provide village potential management through BUMDES empowerment. The expected output targets from this activity are Bumdes managers and village officials as wel as the pinomontiga village community and managers, tourism in pinomontiga village. This is done to provide provision regarding business analysis and business feasibility so that BUMDES is more independent and competitive. A business feasibilty study can be carried out in several stages, namely the idea discovery or idea formulation stage, the objective formulation stage and finally the analysis stage.

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): JEECS (Journal of Electrical Engineering and Computer Sciences)
Publisher : Fakultas Teknik Universitas Bhayangkara

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

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.

KARAKTERISTIK TEGANGAN TEMBUS MINYAK TRAFO SHELL DIALA B MENGGUNAKAN MATERIAL ELEKTRODA BERBAHAN STAINLES STEEL, KUNINGAN, TEMBAGA DAN ALUMUNIUM Kamil Amali; Yasin Mohamad; Taufik Ismail Yusuf; Nova Elysia Ntobuo
Journal Of Renewable Energy Engineering Vol. 2 No. 1 (2024): 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.v2i1.24

Transformer oil insulation breakdown voltage testing is usually carried out at high AC voltage using the SPLN 49-1 1982 standard. The electrodes used are hemispherical electrodes with a distance between the electrodes of 2.5mm. The breakdown voltage value of transformer oil insulation that meets the standards according to SPLN 49-1 of 1982 is 30 kV/2.5mm. In this research, a new Shell Diala B brand transformer oil insulation breakdown voltage test was carried out using the SPLN 49-1 1982 testing standard. The novelty of this research is using various electrode shapes and different electrode materials to test the breakdown voltage of the transformer oil's liquid insulation. The method used in this research is an experimental method where the test is adapted to the SPLN 49-1 standard of 1982. The electrodes used are ball, needle, and plate electrodes. Based on test results at a distance between electrodes of 2.5 mm, it was found that the breakdown voltage characteristics of stainless steel, brass, copper, and aluminum electrode materials varied and did not meet the SPLN 49-1 1982 standard, namely 30 kV/2.5 mm.

STUDI PEMANFAATAN LIMBAH BAMBU DAN TEMPURUNG KELAPA DALAM PEMBUATAN BIOBRIKET MENJADI SUMBER ENERGI ALTERNATIF Guntur Hadi Saputra; Jumiati Ilham; Yasin Mohamad
Journal Of Renewable Energy Engineering Vol. 2 No. 1 (2024): 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.v2i1.25

The use of fossil fuels has resulted in the emission of greenhouse gases which can trigger global warming. In addition, fossil energy reserves that continue to decrease also raise concerns regarding aspects of their reselience and sustainability. Therefore, new and renewble energy must be developed immediately. The use of biomass as an alternative fuel for Steam Power Plant (PLTU) is in line with Indonesia’s efforts towards net zero emission in the future. In addition to increasing the contribution of renewable energy to the national energy mix, cofiring will also have a positive impact on the development of the circular economy as it can open up employment and business opportunities in the biomass sector, especially those based on garbage and waste. This research aims to determine the value of moisture content, heating value, combustion rate, and electrical energy produced from bamboo twigs and coconut shell waste with different composition variation. The method used in this research is an experimental method in which a bomb calorimeter is used to determine the heating, and a biomass stove is used to determine the combustion rate. The research finding reveals that the best samples for utilizing bamboo and coconut shell waste in the production of bio-briquettes as an alternative energy source are the variety of 200 grams of shell charcoal and 10 grams sago adhesive (sample 9). It is the best sample due to it has moisture content value of 6.38%, heating value of 5663.9 cal/gram, combustion rate is 0.227 gram/minute, and the electrical energy generated by converting the heating value to kWh is 6.5857 kWh/gram. In reference to SNI 01-6235-2000, the moisture content should not be more than 8%, and the minimum heating value is 5000 cal/g.

PENGARUH DISIPLIN KERJA, KOMPENSASI DAN LINGKUNGAN KERJA TERHADAP PRESTASI KERJA PEGAWAI DINAS KESEHATAN KABUPATEN PASANGKAYU Kadir, Abdul; Umar A, Muhammad; Surayya, Surayya; Azis, Abd; Sangkota, Megawaty; Djalamang, Zulfikar Jakaputera; Yasin, Mohamad
Jurnal Ekonomi Trend Vol 11 No 2 (2023)
Publisher : Fakultas Ekonomi Universitas Alkhairaat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/trend.v11i2.350

Penelitian ini mengungkapkan pengaruh disiplin kerja, kompensasi dan lingkungan kerja terhadap prestasi kerja Pegawai Dinas Kesehatan Kabupaten Pasangkayu. Tujuan yang ingin dicapai dalam penelitian ini untuk mengetahui pengaruh disiplin kerja, kompensasi dan lingkungan kerja terhadap prestasi kerja Pegawai Dinas Kesehatan Kabupaten Pasangkayu. Metode yang digunakan Penelilti bersifat Deskriptif dengan alat bantu koesioner terhadap 62 responden. Hasil penelitian ini membuktikan bahwa Multiple atau koefisien korelasi (R) adalah hubungan antara ketiga variabel bebas disiplin kerja, kompensasi dan lingkungan kerja terhadap prestasi kerja pegawai Dinas Kesehatan Kabupaten Pasangkayu sebesar 0,847 artinya hubungan variabel bebas (independen) terhadap variabel terikat (dependen) adalah sangat kuat. R Square atau koefisien determinasi (R2) adalah melihat pengaruh antara variabel disiplin kerja, kompensasi dan lingkungan kerja terhadap prestasi kerja pegawai Dinas Kesehatan Kabupaten Pasangkayu sebesar 0,718 atau 71,8% artinya pengaruh variabel bebas (independen) terhadap variabel terikat (dependen) sebesar 71,8% sedangkan sisanya 28,2% adalah pengaruh variabel lain yang tidak diteliti dalam penelitian ini. Kata Kunci: Disiplin Kerja, Kompensasi, Lingkungan Kerja dan Prestasi Kerja

Co-Authors Abdi Gunawan Djafar Abdul Kadir Abdul Wahab Ade Irawaty Tolago Adnan, Sri Reski Agung Anwar Akhmad Akhmad Amali, Lanto Aminuddin Aminuddin Aprina, Aprina Arafat, Muhammad Yasser Arifin Matoka Astuti, Erlina Tri Azis, Abd Bagus Wijaya, Bagus Bambang Panji Asmara Bin Muhtar, Dzulkifli Cahyono, Ari Dwi Djabir D, Muhammad Djalamang, Zulfikar Jakaputera Ervan Harun Ervan Hasan Harun Guntur Hadi Saputra Hafidzni, Nihayatul Idham Idham Idrus, Talhah Al Ikhsan Hidayat Ilham Amu Indah Oktaviani Iskandar Z Nasibu Iskandar Zulkarnain Nasibu Jumiati Ilham Kamil Amali Kamil Amali , Lanto Mohamad Kamil Amali, Lanto M. Karim, Aco Komang Arya Utama L.M Kamil Amali LAHABU, FIRMANSYAH Lanto M. Kamil Amali Lanto Mohamad Kamil Amali Mimiep Setyowati Madja Mirna Mirna Moh. Rafli A. Bolilio muhammad irfan maulana Muhammad Yunus Nirmalasari Nirmalasari Nova Elysia Ntobuo Nurapiah Nurapiah, Nurapiah Palakua, Hendra Pratiwi, Niniek R. Dako, Rahmat Dedi Rahayuningsih, Farid Tri Rahmat Deddy Rianto Dako Rahmat Dedi Rianto Dako Rianto Dako, Rahmad Dedi Ritin Uloli Ruth Debora Salmawaty Tansa Samalam, Abdul Gafar Sangkota, Megawati Sangkota, Megawaty Sapti Wahyuningsih, Sapti Sardi Salim Solikhudin, Ahmad Sujarwadi, Sujarwadi Surayya, Surayya Susanto, Setya Egha Syahrir Abdussamad Taufik Ismail Yusuf Taufiq Ismail Yusuf Umar A, Muhammad Wahab Musa Wahab, Abd Wrastawa Ridwan Yahja Igirisa Yasmine, Nabila Putri Yuslizar E.P. Bachari Z Nasibu, Iskandar Zainudin Bonok Zhai, Zhiqiang John

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