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All Journal Jurnal Pendidikan Vokasi JTEV (Jurnal Teknik Elektro dan Vokasional Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Jurnal Informatika dan Teknik Elektro Terapan ELINVO (Electronics, Informatics, and Vocational Education) JUPITER (Jurnal Pendidikan Teknik Elektro) Jurnal Taman Vokasi CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Dinamisia: Jurnal Pengabdian Kepada Masyarakat Journal on Education EDUTEC : Journal of Education And Technology RESLAJ: RELIGION EDUCATION SOCIAL LAA ROIBA JOURNAL Jurnal Surya Teknika JPTE: Jurnal Pendidikan Teknik Elektro Journal of Education Research Journal of Renewable Energy, Electrical, and Computer Engineering Fidelity : Jurnal Teknik Elektro Simpati: Jurnal Penelitian Pendidikan dan Bahasa TOFEDU: The Future of Education Journal Sainteks: Jurnal Sain dan Teknik RESLAJ: Religion Education Social Laa Roiba Journal
Mohammad Fatkhurrokhman
Universitas Sultan Ageng Tirtayasa
Religion Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Social Sciences Other

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Design of Microstrip Antennes for Use in Digital Television Network Systems Pangestu, Wildan Nurgalih; Aribowo, Didik; Fatkhurrokhman, Mohammad
Journal of Renewable Energy, Electrical, and Computer Engineering Vol 4, No 2 (2024): September 2024
Publisher : Institute for Research and Community Service, Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v4i2.14812

Abstract

The quality of television networks in Indonesia is still undergoing continuous development in order to provide the best quality of the television network, but what remains the problem is the decline in the quality of such television network that is still not covering the entire territory of Indonesia. This requires additional supporting devices to be able to overcome the problem. In this study, a microstrip antenna was created using the array method, to work at a frequency of 400-900 MHz for digital television networks. The microstrip antenna will be observed and analyzed on the return loss (S-11), VSWR (Voltage Standing Wave Ratio), bandwidth, and gain antenna parameters. The simulation results for some parameters such as returnloss which has a value of -13.33639 dB and the VSWR value is obtained as 1.5489645 at a working frequency of 650 MHz. It already meets the criteria of a good microstrip antenna and is ready for manufacture and implementation.
Evaluation of Lighting and Power Systems At State Vocational School 1 Kramatwatu Kautsar, Alif; Irwanto, Irwanto; Fatkhurrokhman, Mohammad
Sainteks: Jurnal Sain dan Teknik Vol 6 No 2 (2024): September
Publisher : Universitas Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/sainteks.v6i02.676

Abstract

Evaluation of the electrical installation of a building is something that needs to be done so that the quality of the electrical installation remains in good condition and reliability. This research aims to evaluate the lighting system. Energy needs are currently playing an increasingly important role in human life, one of which is the problem that arises in the use of energy consumption in the New Classroom Building (RKB) at SMK Negeri 1 Kramatwatu. This research aims to determine the value of energy requirements in the RKB building (IKE, kWh , kVA and Cost Tariff), the RKB building is a building that has 2 floors with a total of 12 classrooms, this building was established at the end of 2023, the RKB building has never had an Energy Audit which is useful for identifying inefficient energy use, this energy audit can reduce energy use in order to increase the level of efficiency. To find out the results with data that has been collected using manual calculations and lighting simulations using DIALux software version 12.1. This RKB building uses energy of 17,154kWh/day, 85,770kWh/week, 343,080kWh/month and 4,322,960kWh/year. 226,925VA/Day, 1,134,625VA/Week, 4,538.5VA/Month and 54,462VA/Year. and customer rates Rp. 19,061;/Day, Rp. 95,308;/week, Rp. 381,234;/Month and Rp. 4,574,808;/Year on consumption of lighting power loads and other power loads.
Pengembangan Modul Berbasis SKKNI 304/2019 untuk Meningkatkan Hasil Belajar Instalasi PJU di SMKN 2 Pandeglang AlGaruti, Suhendar; Dewi, Alifia Rukmi Candra; Fatkhurrokhman, Mohammad
Journal of Education Research Vol. 5 No. 4 (2024)
Publisher : Perkumpulan Pengelola Jurnal PAUD Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37985/jer.v5i4.1773

Abstract

Media pembelajaran perlu dimanfaatkan untuk mengatasi keterbatasan proses pembelajaran. Penggunaan media dalam proses belajar mengajar akan menghasilkan output yang memuaskan. Sehubungan dengan itu penelitian ini bertujuan untuk meningkatkan hasil belajar siswa berbantuan media ajar dalam bentuk modul ajar berbasis SKKNI 304/2019. Metode penelitian dan pengembangan (Research and Development), model pengembangan ini adalah Borg and Gall (1983) menyusun 10 alur langkah. Hasil dari penelitian mengetahui bahwa modul ajar berbasis SKKNI 304/2019 yang dikembangkan dinyatakan “Layak” menurut ahli media 79,69%, menurut  ahli materi 80,92% dan menurut respon pengguna 82,14%. Berdasarkan uji Wilcoxon, diperoleh nilai sig- sebesar 0,000. Angka ini menunjukkan bahwa siswa konsentrasi keahlian TITL mengalami peningkatan hasil     belajar pada kompetensi Instalasi Penerangan Jalan Umum.
20kV Cubicle Maintenance at PT PLN (Persero) APJ Banten Utara Rayon Prima Krakatau Kautsar, Alif; Fatkhurrokhman, Mohammad
Fidelity : Jurnal Teknik Elektro Vol 6 No 2 (2024): Edition for May 2024
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/fidelity.v6i2.226

Abstract

The disturbances that often occur in 20kV cubicles are those with low insulation resistance values ​​caused by several factors such as environmental conditions, humidity levels, dust, temperature, water, pressure disturbances and other disturbances. If this disturbance is left unchecked, it can cause short circuits and electric current leaks. Another disturbance that is often experienced by 20kV cubicles is corona, where this disturbance causes a hissing sound in the cubicle and the appearance of rust on the indoor contact parts of the cubicle. If this condition occurs continuously it can cause serious damage to all 20kV cubicle components and cause losses for customers and PT. PLN (Persero). So to anticipate these problems, maintenance is required on 20kV cubicles. PT. PLN (Persero) carries out annual maintenance of 20kV cubicles to increase the insulation resistance value and overcome the problems of hissing and rust caused by corona events. This Industrial Practice assignment discusses the maintenance of 20kV cubicles in accordance with PT's SOP. PLN (Persero). After carrying out maintenance on the 20kV cubicle, the problems that occur can be resolved, such as increasing the insulation resistance value and the disappearance of the hissing sound and rust on the contacts of the 20kV cubicle.
Trainer Smart Building Sebagai Media Pembelajaran Teknik Instalasi Tenaga Listrik Pratama, Wahyu Alisia; Fatkhurrokhman, Mohammad; Irwanto, Irwanto
Jurnal Pendidikan Teknik Elektro Vol 6 No 1 (2025): Jurnal Pendidikan Teknik Elektro
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jpte.v6i1.540

Abstract

This research aims to (1) Create Smart Building learning media at Sekolah Menengah Kejuruan Negeri (SMKN 1 Kramatwatu Department of Electrical Power Installation Engineering on the subject of Electrical Lighting Installation; (2) Determine the feasibility level of learning media and jobsheets of Smart Building trainers in the Electrical Lighting Installation course at SMKN 1 Kramatwatu majoring in Electrical Power Installation Engineering. This research is a type of research and development regarding the 4D model. The data collection method in this study is by collecting interview data and questionnaires. The data analysis technique uses media feasibility analysis. Based on the results of the research that has been carried out, trainer learning media and smart building jobsheets have been successfully developed. The learning media is said to be "Very Feasible" to be used at SMKN 1 Kramatwatu based on the media feasibility test, material feasibility test and user response test that has been carried out.
TRAINER PEMBANGKIT LISTRIK TENAGA SURYA BERBASIS IOT PADA MATA PELAJARAN INSTALASI PENERANGAN LISTRIK DI SEKOLAH MENENGAH KEJURUAN Febriyan, Repdhi; Fatkhurrokhman, Mohammad; Irwanto, Irwanto
Jurnal Informatika dan Teknik Elektro Terapan Vol 13, No 2 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i2.6217

Abstract

Media pembelajaran merupakan salah satu media yang efisien untuk menyampaikan materi dalam proses pembelajaran. Penelitian ini bertujuan untuk mengembangkan dan menguji tingkat kelayakan serta efektivitas media pembelajaran dan jobsheet instalasi penerangan listrik menggunakan PLTS berbasis IoT di SMK Negeri 4 Kota Serang. Penelitian ini menggunakan metode Research and Development (R&D) dengan model ADDIE, yang meliputi lima tahap: Analyze, Design, Development, Implementation, dan Evaluation.Produk akhir yang dihasilkan berupa media trainer dan jobsheet pembelajaran instalasi penerangan listrik menggunakan PLTS berbasis IoT yang diuji tingkat kelayakannya oleh lima ahli media dan ahli materi, serta produk diuji coba kepada 24 peserta didik kelas XI TITL 2 sebagai pengguna. Metode pengumpulan data dilakukan melalui observasi, wawancara, dan tes pengetahuan awal peserta didik.Hasil penelitian menunjukkan bahwa tingkat kelayakan media trainer dan jobsheet pembelajaran instalasi penerangan listrik menggunakan PLTS berbasis IoT dinilai sangat layak digunakan. Hasil penilaian yang didapatkan dari ahli media memperoleh nilai rata-rata sebesar 92,3, dengan rentang skor x ≥ 78, pada kategori "Sangat Layak". Hasil tingkat kelayakan jobsheet pembelajaran oleh ahli materi memperoleh nilai rata-rata sebesar 101, dengan rentang skor x ≥ 84, pada kategori "Sangat Layak". Penilaian dari peserta didik didapatkan hasil nilai rata-rata keseluruhan 90,45 untuk media trainer dan jobsheet pembelajaran, dengan rentang skor x ≥ 81, dengan kategori "Sangat Layak". Tingkat efektivitas media trainer dan jobsheet diuji menggunakan metode n-gain. Hasil tingkat efektivitas media dan jobsheet memperoleh nilai sebesar 0,7073, yang berada pada interval n-gain > 0,70, atau tergolong dalam kategori "Efektivitas Tinggi".
Pemeliharaan Gardu Distribusi UTCA Tipe Cantol yang dilakukan Oleh PT. PLN Persero ULP Anyer Damayanti, Jahra; Fatkhurrokhman, Mohammad
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9570

Abstract

Distribution substation maintenance is an important measure to ensure the continuity of a reliable and safe electricity supply for consumers. This study focuses on the maintenance of cantilever-type distribution substations carried out by PT. PLN (Persero) ULP Anyer in Serang, Banten. This maintenance aims to prevent sudden equipment failures, ensure safety, and enhance the efficiency and durability of the electrical distribution system. The research method employed is qualitative descriptive, involving observation, interviews, and literature review conducted over one month, from July 1 to 31, 2024. The results of the study indicate that the cantilever-type distribution substation at PT. PLN (Persero) ULP Anyer is in good condition, with key components such as transformers, PHB-TR panels, and protective equipment well-maintained and functioning optimally. However, several areas requiring attention were identified, such as the installation of hazard signs and substation numbers to enhance safety and substation identification. Overall, the routine maintenance carried out has proven effective in maintaining the stability and reliability of the electricity distribution system.
Development of Electrical Lighting Installation Jobsheet at SMKN 4 Kota Serang Prestanty, Deva Adelya; Wardoyo, Siswo; Fatkhurrokhman, Mohammad
The Future of Education Journal Vol 4 No 6 (2025)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v4i6.692

Abstract

This study aims to produce an electrical lighting installation jobsheet, in order to determine the level of feasibility and effectiveness in learning activities at SMKN 4 Kota Serang. This study uses the Research and Development (R&D) research method. This study conducted a feasibility test with media expert validation obtaining an average score of 3.83 in the "very valid" category, for material experts with an average score of 3.84 in the "very valid" category, and for user responses with an average score of 3.49 in the "very valid" category. A competency test was conducted on students to determine the level of effectiveness, where the results of the diagnostic assessment obtained 0% with the "very low" success criteria, the formative assessment reached 95.83% with the "very high" success criteria, the results of the summative assessment of students were 82.6% with the "high" success criteria, and for the effectiveness of the jobsheet in the learning process was 0.72 with the "high effectiveness" category.
Co-Authors Adi Pramono Ahmad Denny Listiyawan AlGaruti, Suhendar Anna Safitri Aula Rizqiyana Damayanti, Jahra Darmawan, Ilham Akbar Deasy Fajriani Putri Desmira Desmira Desmira Dewi, Alifia Rukmi Candra Dhabit Fauzan Dias Eka Kusuma Didik Aribowo Didik Aribowo Eka Revadiaz Endi Permata Febriyan, Repdhi Firza Fadlullah Asman Fitria Wahyu Ningsih Hajiji Hajiji Hariyanto Hariyanto Ihsan Faturrohman Ikman Nur Rahman Ilham Akbar Dharmawan Irwanto Irwanto Irwanto Irwanto Irwanto Kautsar, Alif Muhammad Baharuddin Isa Mustofa Abi Hamid Novi Noviyanti Pangestu, Wildan Nurgalih Panji Anom Respati Pardjono, P. Pratama, Wahyu Alisia Prestanty, Deva Adelya Roga Dinar Prabustya Seno Indriyanto Siswo Wardoyo Siti Mutia Andini Sulaeman Deni Ramdan Suroso Mukti Leksono Yohanes Aldi Prapaskah Yunita Yunita Yus Rama Denny