Maulidhia, Alief Nur Aisyi (2019) Penyederhanaan Analisa Bahaya Arc Flash dengan menggunakan kurva batas energi pada pabrik amurea 2 PT.Petrokimia Gresik. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Fenomena busur api pada sistem kelistrikan memerlukan analisa guna menjamin keselamatan pekerja. Metode yang bisa digunakan untuk analisa bahaya busur api adalah menggunakan standart IEEE 1584-2002. Jika menggunakan metode ini, memerlukan banyak parameter yang diperlukan untuk menentukan kategori PPE (Personal Protective Equipment). Sehingga, bila sistem kelistrikan tersebut terdapat banyak bus, maka akan memakan banyak waktu untuk menentukan kategori PPE. Untuk itu, pada tugas akhir ini digunakan metode lain sebagai metode pembanding yaitu dengan menggunakan metode kurva batas energi. Dengan menggunakan metode kurva batas energi, maka untuk penentuan kategori PPE hanya memerlukan kurva karakteristik pengaman bus. Kurva tersebut, akan dipotongkan dengan kurva batas energi. Studi aktual mengenai penyederhanaan analisa busur api dilakukan pada pabrik Amurea 2. Dimana pada hasil akhirnya, analisa busur api dengan menggunakan metode kurva batas energi didapatkan proses penentuan kategori PPE yang lebih singkat daripada standart IEEE 1584-2002, namun menimbulkan perbedaan jarak batas aman.
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One of the factors that be the concern of safety in exposed areas of electrical energy is the phenomenon of the arc flash. One of the method that could be used is the IEEE 1584-2002 standard. Where this method needs some parameters that has to be analyzed to perform the suitable PPE (Personal Protective Equipment) category. So, if this method is applied in large electrical system where there are many buses on it, it needs more time to determines the PPE category. By that problem, in this final project, willused another method as a comparison. This method called as simplified arc flash hazard analysis using energy boundary curves. With this method, the way to determine PPE category only using the relay time-current characteristic on the bus that being analyzed. The relay characteristic, will intersected with the energy boundary curves. The actual studies regarding to simplification arc flash analysis conducted at Amurea 2. Where at the end of the result, the analysis of the arc flash using energy boundary curve, showed a reduction in the amount of data-collection requirements and analysis time required than using IEEE 1584-2002 standard. But it gives a different result in flash protection boundary
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSE 621.317 Mau p-1 2019 |
| Uncontrolled Keywords: | busur api, kurva batas energi, personal protective equipment, IEEE 1584-2002 |
| Subjects: | Q Science > QA Mathematics > QA76.87 Neural networks (Computer Science) T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2861 Electric relays. Protective relays--Security measures. |
| Divisions: | Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Alief Nur Aisyi Maulidhia |
| Date Deposited: | 23 Jun 2021 13:03 |
| Last Modified: | 23 Jun 2021 13:03 |
| URI: | http://repository.its.ac.id/id/eprint/60564 |
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