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All Journal Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Fokus Elektroda: Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Jurnal Nasional Teknik Elektro dan Teknologi Informasi Jurnal Fokus Elektroda (Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Jurnal Multidisipliner Kapalamada Journal of Community Empowerment Majalah Pengabdian Indonesia
Fatana, Ahmad
Politeknik Tridaya Virtu Morosi
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Klasifikasi Pemakaian Daya Listrik Kota Kendari Menggunakan Fuzzy Logic Fatana, Ahmad
Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Vol 3, No 1 (2018): Jurnal Elektroda Vol 3 No 1
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jfe.v3i1.6643

Abstract

Tujuan penelitian ini adalah untuk mengklasifikasi pemakaian daya listrik beberapa sektor di Kota Kendari. Cara yang digunakan adalah dengan menggunakan fuzzy logic mamdani. Hasil yang diperoleh dari dari penelitian ini adalah semenjak tahun 2014 sampai 2016 jumlah pemakaian listrik terbesar ada disektor rumah tangga, sektor bisnis, industri, dan pemetintah. Hasil pengamatan jumlah pemakaian dari tahun 2014 sampai tahun 2016 berada pada sektor rumah tangga. Kata kunci :  fuzzy logic, sektor pemakaian, pengambilan keputusan
Klasifikasi Pemakaian Daya Listrik Kota Kendari Menggunakan Fuzzy Logic Fatana, Ahmad
Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Vol 3, No 1 (2018): Jurnal Elektroda Vol 3 No 1
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jfe.v3i1.6643

Abstract

Tujuan penelitian ini adalah untuk mengklasifikasi pemakaian daya listrik beberapa sektor di Kota Kendari. Cara yang digunakan adalah dengan menggunakan fuzzy logic mamdani. Hasil yang diperoleh dari dari penelitian ini adalah semenjak tahun 2014 sampai 2016 jumlah pemakaian listrik terbesar ada disektor rumah tangga, sektor bisnis, industri, dan pemetintah. Hasil pengamatan jumlah pemakaian dari tahun 2014 sampai tahun 2016 berada pada sektor rumah tangga. Kata kunci :  fuzzy logic, sektor pemakaian, pengambilan keputusan
Perencanaan Pengembangan Pembangkit Sistem Muna-Buton dengan Mempertimbangkan Sistem Interkoneksi Ahmad Fatana; Sarjiya; Lesnanto Multa Putranto
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 11 No 3: Agustus 2022
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jnteti.v11i3.3508

Abstract

Electrical energy consumption has increased annually. It is in line with the fulfillment of electricity sales for the last five years (2013-2017) with a 5.1% growth per year. Muna and Buton are large islands in Southeast Sulawesi with a population of 360,682 and an area of 7,712.18 km2. Muna and Buton are two main cities in Southeast Sulawesi that are developing rapidly. Those two regions are relatively rich in natural potential, promoting local economic growth. The primary source of electricity for both regions is Buton. Current electricity consumption in Muna and Buton is relatively high, with a peak load of 37 MW primarily fulfilled by diesel power plants (pembangkit listrik tenaga diesel, PLTD) of 30.15 MW. The government's target to achieve a new renewable energy mix (NRE) of 23% in 2025 and 31% in 2050 is contrary to the situation of generations in Muna and Buton, which is currently still dominated by PLTD. The planning was conducted by looking at its effect on the cost of generation construction, reserve margin, energy mix, and total cost. The desired optimization value was achieved through several performed scenarios, i.e., an isolated or pre-interconnection scenario, assuming each system was separated, and an interconnection system, assuming that interconnection was performed in Muna and Buton system. The optimization method was carried out using mixed-integer linear programming (MILP) by employing the OSeMOSYS software platform. The optimization results show that the Muna-Buton generation expansion planning has been successfully carried out. Of the several performed scenarios, the scenario with the interconnection system can be selected as the best option. It is based on the total cost value and reduced generation costs of 1,073 IDR per kWh in 2022 and 1,362 IDR per kWh in 2047, with an average of 1,202 IDR per kWh.
Perencanaan Pegembangan Pembangkit Buton Menggunakan Osemosys Momani Mempertimbangkan Energi Baru Terbarukan Ahmad Fatana; Yuliadi Erdani; Luther Pagiling; La Ode Muh. Fathur Rachim;  La Ode Abdul Jalil; Feliks Eldad Larobu
Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Vol. 9 No. 3 (2024): Jurnal Fokus Elektroda Vol 9 No 3 2024
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pertumbuhan energi listrik setiap tahunnya selalu mengalami peningkatan setiap tahunnya. Hal ini sesuai dengan realisasi penjualan energi listrik setiap tahun sebesar 5,1% selama lima tahun terakhir (2013-2017). Pulau buton merupakan pulau besar di sulawesi tenggara dengan jumlah penduduk 200.682 jiwa dengan luas wilayah 7.712,18 km2. Buton merupakan salah satu kepulauan utama yang ada di sulawesi tenggara yang berkembang cukup pesat. Pemakaian listrik dipulau buton cukup besar dimana beban puncak sebesar 37 mw yang didominasi pembangkit PLTD dengan nilai sebesar 30,15 mw. Saat ini pemerintah memiliki target mencapai ebt sebesar 23% pada tahun 2025 dan 31% pada tahun 2050. Namun hal ini bertentangan dengan keadaan pembangkit yang ada di buton dimana masih didominasi pembangkit PLTD sebesar kurang lebih 30 mwhal yang diperlukan dalam melakukan perencanaan pengembangan pembangkit yaitu dilihat pengaruhnya terhadap biaya pembangunan pembangkit, reserve margin, bauran energi, serta biaya total selama perencanaan pengembangan pembangkit. Metode optimasi perencanaan pembangkit dilakukan menggunakan mix integer linear programming (milp) dengan menggunakan platform osemosys momani. Berdasarkan hasil optimisasi yang dilakukan menunjukkan bahwa rencana pengembangan pembangkit pulau buton telah berhasil dilakukan. Biaya bpp pengembangan pembangkit selama perencanaan yaitu nilai bpp tahun 2025 sebesar rp1.131, sementara pada akhir tahun 2050 yaitu sebesar rp1.331 per kwh dengan biaya rata-rata keseluruhan sebesar rp1.167per kwh.
PENINGKATAN LITERASI DAN PARTISIPASI PENDIDIKAN TINGGI VOKASI MELALUI PENGENALAN POLITEKNIK TRIDAYA VIRTU MOROSI KEPADA SISWA SMA NEGERI 1 SAMPARA Simanjuntak, Raja Agung Hasudungan; Jalil, Abdul; Rachim, La Ode Muhamad Fathur; Larobu, Feliks Eldad; Fatana, Ahmad; Defi, Sry
Journal of Community Empowerment Vol 4, No 1 (2025): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jce.v4i1.31485

Abstract

ABSTRAK                                                                            Pendidikan tinggi di Kabupaten Konawe, khususnya di SMA Negeri 1 Sampara, menghadapi tantangan rendahnya angka partisipasi siswa dalam melanjutkan pendidikan ke perguruan tinggi. Salah satu penyebab utama adalah kurangnya pemahaman tentang pendidikan vokasi dan minimnya pengetahuan mengenai Politeknik Tridaya Virtu Morosi yang terletak di dekat mereka. Kegiatan pengabdian ini bertujuan untuk meningkatkan pengetahuan dan minat siswa kelas 12 SMA Negeri 1 Sampara terhadap pendidikan vokasi, dengan memperkenalkan Politeknik Tridaya Virtu Morosi sebagai pilihan pendidikan tinggi yang berkualitas dan relevan dengan kebutuhan industri. Kegiatan ini melibatkan 130 siswa kelas 12, serta 15 guru dan staf sekolah sebagai mitra dalam kegiatan pengabdian. Tahapan kegiatan dimulai dengan persiapan yang mencakup koordinasi dan penyusunan materi. Selanjutnya, pada tahap pelaksanaan, dilakukan sosialisasi berupa presentasi, diskusi terbuka, dan tanya jawab. Tahap terakhir adalah monitoring dan evaluasi untuk mengukur perubahan pengetahuan dan minat siswa. Hasil evaluasi menunjukkan peningkatan signifikan dalam pemahaman siswa tentang pendidikan vokasi, serta 35% siswa menyatakan minat untuk melanjutkan pendidikan ke Politeknik Tridaya Virtu Morosi. Diharapkan, sosialisasi ini dapat mendorong lebih banyak siswa memilih pendidikan vokasi dan meningkatkan kualitas sumber daya manusia di daerah tersebut. Kata kunci: Pendidikan Tinggi; Pendidikan Vokasi; SMA Negeri 1 Sampara; Politeknik Tridaya Virtu Morosi; Kabupaten Konawe. ABSTRACTHigher education in Konawe Regency, particularly at SMA Negeri 1 Sampara, faces the challenge of low student participation in continuing education to higher institutions. One of the main reasons is the lack of understanding about vocational education and limited knowledge about Politeknik Tridaya Virtu Morosi, located nearby. This community service activity aims to increase the knowledge and interest of 12th-grade students at SMA Negeri 1 Sampara in vocational education, by introducing Politeknik Tridaya Virtu Morosi as a quality higher education option relevant to industry needs. The activity involved 130 12th-grade students, as well as 15 teachers and staff as partners. The activity consisted of several stages, starting with preparation, including coordination and material development. The next stage was the implementation, which included socialization, presentations, open discussions, and Q&A sessions. The final stage was monitoring and evaluation to assess the impact of the activity. Evaluation results showed a significant increase in students' understanding of vocational education, with 35% expressing interest in continuing education at Politeknik Tridaya Virtu Morosi. It is expected that this socialization will encourage more students to choose vocational education, which will, in turn, improve human resource quality in the region. Keywords: Higher Education; Vocational Education; SMA Negeri 1 Sampara; Politeknik Tridaya Virtu Morosi; Konawe Regency.
HYBRID ENERGY STORAGE SYSTEM (HESS) DALAM SISTEM MINI-GRID TERPENCIL: TINJAUAN LITERATUR TERBARU Defi, Sry; Fatana, Ahmad; Fathur Rachim, La Ode Muhamad; Larobu, Feliks Eldad
Jurnal Multidisipliner Kapalamada Vol. 4 No. 02 (2025): JURNAL MULTIDISIPLINER KAPALAMADA
Publisher : Pusat Studi Ekonomi, Publikasi Ilmiah dan Pengembangan SDM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/kapalamada.v4i02.1548

Abstract

Hybrid Energy Storage Systems (HESS) have emerged as a promising solution to address reliability and stability challenges in remote mini-grid systems. This study presents a comprehensive literature review on the application of HESS in remote mini-grids, based on recent publications from 2020 to 2024. Through a systematic analysis of 45 scientific articles, this research identifies technological trends, implementation challenges, and future development opportunities for HESS. The findings reveal that the combination of lithium-ion batteries with supercapacitors and flywheels is the most popular configuration, achieving system efficiency improvements of up to 92% and operational cost reductions of 35%. The main challenges identified include the complexity of energy management systems, component sizing optimization, and high initial investment costs.
The Importance of Higher and Vocational Education for Students' Future at Kendari City High School Badia, Bahdin Ahad; Putra, Muhammad Idris; Fathur Rachim, La Ode Muhamad; Rahman, La; Darwis, Mardis; Putra, Fachrizal Cesar; Larobu, Feliks Eldad; Rambak, Ezra Pasereng; Gamsir, Laode Abdul; Defi, Sry; Fatana, Ahmad; Jalil, Abdul; Makkajareng, Nizar Fauzan; Aji, Angga Asteriasti; Hasudungan Simanjutak, Raja Agung
Majalah Pengabdian Indonesia Vol. 1 No. 2 (2024): Agustus 2024
Publisher : Teras Kampus as a member of PT Palem Edukasi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69616/maindo.v1i2.25

Abstract

Vocational higher education plays an important role in providing a skilled and work-ready workforce. However, in Kendari City there is still an information gap regarding vocational higher education and career opportunities for graduates. This community service activity aims to introduce vocational higher education and disseminate information on new student admissions in 2024 in high schools in Kendari City. The methods used include presentations, discussions, and brochure distribution. The evaluation of the activity showed an increased understanding of vocational education, as well as an increased interest in pursuing it. The brochures provided were considered informative by the participants. This activity succeeded in increasing high school students' understanding and interest in vocational higher education, as well as providing clear information about the 2024 new student admissions. Results showed a 75% increase in understanding and 60% increase in interest in vocational education. As many as 90% of participants rated the brochure as very informative. It is expected that this activity will have an impact on increasing the number of applicants in vocational study programs and providing a better skilled workforce for industries in Kendari City.
Rancang Bangun dan Uji Kinerja Sistem Monitoring dan Kontrol Level Tangki Air Berbasis ESP32-Blynk Abdul Jalil; Mansur Mansur; Feliks Eldad Larobu; La Ode Muhamad Fathur Rachim; Ahmad Fatana; Rahmat Tosepu; LD Armat Zulkifli; Mirna Syahrani
Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Vol 12, No 2 (2026): Oktober
Publisher : universitas teuku umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jmkn.v12i2.16553

Abstract

Manual water tank level management is limited in terms of real-time monitoring and remote control. This study aims to design and evaluate an Internet of Things (IoT)-based water level monitoring and control system integrating an HC-SR04 ultrasonic sensor, ESP32, relay module, submersible pump, solenoid valve, I2C LCD, and Blynk application. The system operates in automatic, manual, and setting modes. Experimental tests were conducted at 25%, 50%, 75%, and 100% set points in automatic mode and under several initial water-level conditions in manual mode. The evaluated parameters included water level, volume, filling and draining time, flow rate, and actuator response. Data were analyzed using descriptive statistics based on average values. The results demonstrate that the system can monitor water level in real time and control tank filling and draining in both automatic and manual modes. In automatic mode, average filling times at 25%, 50%, 75%, and 100% set points were 18.67, 40.67, 62.33, and 85.67 s, respectively, while average draining times were 86, 149.67, 201, and 257.33 s. Remote communication and control through Blynk were successfully tested using a cellular data-based Internet connection over an approximately 30.3 km distance, subject to network availability. These results demonstrate the feasibility of ESP32–Blynk integration for remote water tank monitoring and control.Keywords— Internet of Things, water level monitoring, automatic control, ESP32, Blynk
Co-Authors Abdul Jalil Abdul jalil Angga Asteriasti Aji Darwis, Mardis Defi, Sry Fathur Rachim, La Ode Muhamad Feliks Eldad Larobu Gamsir, Laode Abdul Hasudungan Simanjutak, Raja Agung La Ode Muh. Fathur Rachim La Ode Muhamad Fathur Rachim LD Armat Zulkifli Lesnanto Multa Putranto Makkajareng, Nizar Fauzan Mansur Mansur Mirna Syahrani Pagiling, luther Putra, Fachrizal Cesar Putra, Muhammad Idris Rachim, La Ode Muhamad Fathur Rahman, La Rahmat Tosepu Rambak, Ezra Pasereng Sarjiya Simanjuntak, Raja Agung Hasudungan Yuliadi Erdani, Yuliadi  La Ode Abdul Jalil