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All Journal CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro JTEIN: Jurnal Teknik Elektro Indonesia Electron: Jurnal Ilmiah Teknik Elektro
Dasrinal Tessal
Universitas Jambi
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Other

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Development of PLTS Trainers as Learning Media in the Energy Conversion Laboratory Ardo Alensyah; Nehru Nehru; Abdul Manab; Yosi Riduas Hais; Dasrinal Tessal; Wawan Kurniawan
Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 8, No 1 (2024)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v8i1.19674

Abstract

Enhancing the quality of learning is worthy by the availability of PLTS trainers. This work intends to build and create PLTS trainers as learning material for renewable energy generation. The preparation of this study was divided into two stages: first, a PLTS media trainer kit and a practical training module that functioned as a handbook for using the media trainer were created. The ADDIE method is used as the development model for the practical guiding module and media trainer. Based on the data analysis findings show that the 10Wp solar module can provide a maximum energy of 5.11Wp for 11 hours when charging a 7.5Ah battery. With a 63 Watt total load, the PLTS trainer's Ah battery can run for 37 minutes. With an average percentage of 93% and 92%, respectively, the material expert validator and media expert have deemed the media trainer and practicum instruction module feasible. This places them in the very good category
Analisis Kontingensi Saluran Transmisi 150 kV pada Subsistem Jambi Ahmad Rifki Nazwan; Dasrinal Tessal; Andre Rabiula
ELECTRON Jurnal Ilmiah Teknik Elektro Vol 6 No 2: Jurnal Electron, November 2025
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/electron.v6i2.285

Abstract

High-voltage electrical systems are essential for maintaining a stable and efficient electricity supply. However, increasing capacity and expanding networks increase the risk of disruptions that can trigger blackouts. System reliability relies heavily on its ability to survive sudden disturbances, such as loss of generation or transmission line breaks. Contingency analysis (N-1) is used to predict system conditions and design appropriate mitigations to improve reliability. This study analyzes contingency in the Jambi 150 kV subsystem using the Newton-Raphson method in ETAP 19.0.1 software, with a Performance Index (PI) approach. The results show the Muara Bulian - Aurduri line has the highest PI (4.3382), while Aurduri - Muara Sabak has the lowest (1.4754). Contingency on the Aurduri - Muara Bulian line causes low voltage at the Sarolangun and Muara Bulian buses, 130.376 kV and 131.193 kV respectively. In addition, there is a redistribution of power flow that increases the load by 20.42% on the Muara Tebo - Aurduri line. As a mitigation measure, the installation of shunt capacitors of 5.807 MVar at Sarolangun bus and 23.074 MVar at Muara Bulian is recommended
Planning and Design of Grounding Systems for Building C and The Library at State Vocational High School 3 in Jambi City Ario Fitrianto; Dasrinal Tessal; Abdul Manab
Jurnal Teknik Elektro Indonesia Vol 7 No 1 (2026): JTEIN: Jurnal Teknik Elektro Indonesia
Publisher : Departemen Teknik Elektro Fakultas Teknik Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtein.v7i1.789

Abstract

Listrik sangat berperan penting dalam bangunan modern, namun berisiko menyebabkan korsleting dan sengatan listrik. Sistem grounding berperan untuk melindungi peralatan dan keselamatan manusia dengan menyalurkan arus berlebih ke tanah. Standar untuk kelayakan sistem pembumian (grounding) yang memenuhi syarat jika nilai resistansinya < 5 ?. Nilai ini merupakan batasan yang dianjurkan untuk memastikan bahwa sistem dapat mengalirkan arus gangguan secara efektif ke tanah. Pada penelitian ini menggunakan pendekatan metode deskriptif kuantitatif dengan teknik observasi dan pengukuran. Hasil penelitian menunjukkan bahwa sistem grounding yang dirancang telah memenuhi standar PUIL 2020. Berdasarkan analisis nilai tahanan grounding yang diperoleh pada Gedung C sebesar 4,35 ? dan pada Perpustakaan sebesar 3,25 ? yang berada dalam batas aman sesuai standar. Pada tahap perencanaan dan perancangan sistem grounding pada Gedung C dan Perpustakaan di SMK Negeri 3 Kota Jambi digunakan sistem grounding tipe single rod. Sistem ini menggunakan elektroda batang berdiameter 12 mm (1/2 Inch) yang ditanam kedalam tanah sebagai jalur pelepas arus gangguan. Pada masing – masing bangunan dirancang menggunakan 1 elektroda rod dengan penanaman pada kedalaman 2 meter. Total biaya yang diperlukan untuk perencanaan dan perancangan sistem grounding pada Gedung C dan Perpustakaan mencapai Rp. 13.494.560. Keywords: Perencanaan, Perancangan, Sistem Grounding.
Co-Authors Abdul Manab Ahmad Rifki Nazwan Andre Rabiula Ardo Alensyah Ario Fitrianto Nehru Wawan Kurniawan Yosi Riduas Hais