Koordinasi Proteksi Dengan Mempertimbangkan Arc Flash Menggunakan Kurva Syarat Batas Energi di PT Polytama Propindo

Danika, Rizean Deverel (2025) Koordinasi Proteksi Dengan Mempertimbangkan Arc Flash Menggunakan Kurva Syarat Batas Energi di PT Polytama Propindo. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penelitian ini bertujuan untuk mengevaluasi koordinasi proteksi sistem kelistrikan dan analisis bahaya busur api (arc flash) pada PT Polytama Propindo, yang bergerak di sektor petrokimia. Fokus utama penelitian adalah simulasi dan analisis menggunakan standar IEEE 1584-2002 dan metode kurva batasan energi untuk menentukan kategori Alat Perlindungan Diri (APD). Peningkatan kebutuhan akan keandalan sistem kelistrikan dan perlindungan operator dari potensi bahaya arc flash menjadi perhatian utama perusahaan. Busur api dapat menyebabkan suhu ekstrem hingga 35.000°F, berisiko merusak peralatan serta mengakibatkan cedera serius pada pekerja. Oleh karena itu, diperlukan sistem proteksi yang efektif untuk memitigasi risiko tersebut. Penelitian ini menggunakan metode pemodelan sistem kelistrikan berbasis perangkat lunak ETAP 21.0.1, dengan data spesifik peralatan dan beban dari perusahaan. Simulasi dilakukan untuk menganalisis aliran daya, gangguan hubung singkat, dan koordinasi proteksi, termasuk penyetelan rele proteksi arus lebih (Overcurrent Relay/OCR). Selain itu, perhitungan energi insiden, arus busur, dan jarak aman busur api dilakukan untuk menentukan kategori PPE sesuai standar NFPA 70E. Hasil penelitian menunjukkan bahwa metode kurva batasan energi mempermudah proses penentuan kategori PPE dibandingkan metode tradisional. Dengan simulasi koordinasi proteksi yang baik, sistem dapat mendeteksi dan menangani gangguan secara efisien, memastikan keselamatan pekerja dan mengurangi risiko kerusakan peralatan. Penelitian ini memberikan kontribusi praktis bagi PT Polytama Propindo dalam meningkatkan keandalan sistem kelistrikan dan menjadi referensi bagi peneliti lain yang tertarik dengan topik koordinasi proteksi dan analisis bahaya busur api.
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This study aims to evaluate the protection coordination of the electrical system and the arc flash hazard analysis at PT Polytama Propindo, which operates in the petrochemical sector. The main focus of this research is the simulation and analysis using the IEEE 1584-2002 standard and the energy boundary curve method to determine the category of Personal Protective Equipment (PPE). The increasing demand for electrical system reliability and protection of operators from potential arc flash hazards has become the company’s primary concern. Arc flash can generate extreme temperatures up to 35,000°F, posing risks of equipment damage and causing severe injuries to workers. Therefore, an effective protection system is required to mitigate these risks. This research uses an electrical system modeling method based on ETAP 21.0.1 software, with specific equipment and load data from the company. Simulations are performed to analyze power flow, short circuit faults, and protection coordination, including the settings of Overcurrent Relays (OCR). In addition, calculations of incident energy, arc current, and safe arc flash distances are conducted to determine the PPE category according to the NFPA 70E standard. The research findings show that the energy limit curve method simplifies the PPE category determination process compared to traditional methods. With a good protection coordination simulation, the system can detect and address faults efficiently, ensuring worker safety and reducing equipment damage risks. This research provides practical contributions to PT Polytama Propindo in improving the reliability of the electrical system and serves as a reference for other researchers interested in the topics of protection coordination and arc flash hazard analysis.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Busur Api, Alat Perlindungan Diri (APD), Kurva Batasan Energi, Arc Flash, Personal Protective Equipment (PPE), Energy Boundary Curves.
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK152.A75 Electrical engineering--Safety measures
Divisions:	Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Rizean Deverel Danika
Date Deposited:	24 Jul 2025 06:26
Last Modified:	24 Jul 2025 06:26
URI:	http://repository.its.ac.id/id/eprint/121067

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