Analisis Reduksi Arus Gangguan Dan Perbaikan Tegangan Dip Pada Sistem Jaringan Distribusi Rungkut Dengan SFCL Tipe Aktif

Nugroho, Arif (2015) Analisis Reduksi Arus Gangguan Dan Perbaikan Tegangan Dip Pada Sistem Jaringan Distribusi Rungkut Dengan SFCL Tipe Aktif. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pada Tugas akhir ini, dampak dari pemasangan Superconducting Fault Current Limiter (SFCL) tipe aktif pada jaringan distribusi Rungkut PT PLN APJ Surabaya Selatan penyulang bandilan akan dihitung dan dianalisa. Sistem distribusi yang digunakan adalah jaringan radial. Dengan mengontrol arus injeksi dibelitan sekunder SFCL, tegangan pada belitan primer SFCL akan diatur menjadi nol. Sehingga, saat tidak terjadi gangguan di jaringan distribusi, SFCL tidak akan mempengaruhi jaringan distribusi dan saat terjadi gangguan dijaringan distribusi, SFCL akan menaikan nilai impedansinya dan mengurangi besarnya arus gangguan serta memperbaiki tegangan dip. Dalam kasus ini akan diperhitungkan arus hubung singkat dan tegangan dip dengan memodelkan jaringan distribusi tanpa dengan penambahan generator distribusi dan dengan penambahan generator distribusi serta dengan jarak gangguan yang berbeda-beda. Hasil perhitungan arus hubung singkat dan tegangan dip pada jaringan tanpa penambahan generator distribusi akan dibandingkan dengan jaringan yang ditambahkan generator distribusi, serta membandingkan saat jaringan sebelum dipasang SFCL tipe aktif dan setelah dipasang SFCL tipe aktif. ===================================================================================================== In this final project, the effects of a Active Type Superconducting Fault Current Limiter (SFCL) installed in Rungkut distribution system PT PLN APJ Surabaya Selatan bandilan feeders will be counted and analyzed. The distribution system used radial network. By controling the injection current in secondary winding SFCL, the voltage on the primary winding SFCL will be set to zero . So, when there is no fault in the distribution network, SFCL will not affect the current distribution network and when the fault is detected in distribution network, SFCL will raise the value of the impedance and reduce the magnitude of fault current and improve the voltage dip. In this case will be taken into account short-circuit current and voltage dip by modeling the distribution network without the addition of distributed generation and with the addition of the distributed generation and change fault positions. The results of calculation short circuit currents and voltage dip on the network without the addition distributed generation will be compared with the distribution network with added distributed generation, as well as comparing the distribution network before and after installed Active Type SFCL.

Item Type: Thesis (Undergraduate)
Additional Information: RSE 621.319 2 Nug a
Uncontrolled Keywords: Superconducting Fault Current Limiter (SFCL) tipe aktif, distribusi rungkut, jaringan radial, arus hubung singkat, tegangan dip, generator distribusi
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK201 Electric Power Transmission
Divisions: Faculty of Industrial Technology > Electrical Engineering > (S1) Undergraduate Theses
Depositing User: Mr. Tondo Indra Nyata
Date Deposited: 02 May 2018 02:19
Last Modified: 24 Aug 2018 04:05
URI: http://repository.its.ac.id/id/eprint/51831

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