Desain Sistem Komunikasi Kritis Pendukung Operasi PLN - P3B Jawa Bali APB Region Jawa Timur

Rahman, Sherly Puspita (2016) Desain Sistem Komunikasi Kritis Pendukung Operasi PLN - P3B Jawa Bali APB Region Jawa Timur. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Transmisi daya di PLN melalui gardu - gardu membutuhkan dukungan telekomunikasi. Telekomunikasi dibutuhkan untuk menghubungkan antar sensor, kendali, dan SCADA. Sistem yang sekarang terpasang dianggap belum memenuhi SLA (Service Level Agreement). Hal tersebut terjadi karena dimana data dalam jaringan telekomunikasi terdapat suatu masalah dalam proses pengirimannya. Masalah yang terjadi dalam kasus ini karena putusnya fiber optik. Tugas akhir ini bertujuan untuk melakukan perancangan sistem jaringan baru guna memperbaiki kinerja sistem jaringan existing. Perancangan jaringan baru dilakukan dengan pengujian drop jaringan secara bergantian disetiap link pada jaringan existing. Kondisi ini guna mengetahui performansi jaringan keseluruhan jika terjadi kemungkinan drop disetiap link tertentu. Link kritis dan biaya ditinjau dari delay link berdasarkan hasil yang diperoleh dari pengujian jaringan drop bergantian dijadikan acuan untuk pembentukan link pada jaringan baru. Simulasi jaringan dirancang dengan network simulator versi 2 (NS2). Performansi dari jaringan baru dievaluasi dan dibandingkan dengan jaringan existing. Jumlah link kritis pada jaringan existing sebanyak 8 link sedangkan jaringan baru tidak memiliki link kritis. Jumlah link alternatif pada jaringan existing sebanyak 16 link sedangkan jaringan baru 23 link. Meninjau hasil pengujian contoh kasus, rata-rata nilai availability selama 3 bulan peninjauan pada jaringan existing yaitu 94,98% sedangkan jaringan baru sebesar 97,23%. Berdasarkan pengujian tersebut SLA pada jaringan baru menunjukan performansi yang lebih baik dibandingkan jaringan existing sehingga dilakukan rekomendasi jaringan. ====================================================================================== Power transmission at PLN through the substation - substation require telecommunications support. Telecommunications is required to connect between sensors, control, and SCADA. The system is now installed deemed not meet the SLA (Service Level Agreement). This happens because the data in telecommunications networks where there is a problem in the delivery process. The problem that occurred in this case because of the disruption of fiber optics. This final project aims to design a new network system to improve the performance of existing network system. The new network design is done by testing the network drop alternately at every link in the existing network. This condition in order to determine the overall network performance in case the possibility of a drop in every particular link. Link critical and costs in terms of delay link based on the results obtained from testing the network drop alternately used as a reference for the establishment of a link on the new network. Network simulation was designed with network simulator version 2 (NS2). The performance of the new network was evaluated and compared with the existing network. Number of critical links in the existing network by 8 link while the new network does not have the critical link. Number of link existing alternative network link, while as many as 16 new 23 network links. Reviewing the results of the test case, the average value of availability during the 3-month review of the existing network which is 94.98% and 97.23% of the new network. The test is based on the SLA on a new network shows better performance than the existing network so the network made recommendations.

Item Type: Thesis (Undergraduate)
Additional Information: RSE 621.387 8 Rah d
Uncontrolled Keywords: Sistem komunikasi kritis; Service level agreement; NS2; critical communication systems
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication
Divisions: Faculty of Industrial Technology > Electrical Engineering > (S1) Undergraduate Theses
Depositing User: Mrs Anis Wulandari
Date Deposited: 08 Jun 2017 01:51
Last Modified: 27 Dec 2018 06:43
URI: http://repository.its.ac.id/id/eprint/41525

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