PENGUJIAN TAHANAN ISOLASI TRANSFORMATOR DISTRIBUSI FASA TIGA DI LABORATORIUM HUBUNG SINGKAT PT. PLN (PERSERO) PUSLITBANG KETENAGALISTRIKAN
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
Rahman, Muhammad Arif
Hariyati, Rinna
Hariyati, Rinna
Subject
Teknik Elektro
Datestamp
2020-01-16 11:57:48
Abstract :
Transformer is an equipment that can convert electric power from a voltage level to another voltage level. This transformer is certainly expected to work on the desired performance. Therefore, before the transformer can be used in an electric power system, it is necessary to test the distribution transformer. Transformer testing is carried out according to SPLN D3.002-1: 2007 through the test described in IEC 60076, namely: One Isolation Resistance Test with an isolation resistance value of not less than 2 G?, Short Circuit Test with peak test current Ipk 135 A ± 5% and Irms 71 A ± 10% current, Impulse Testing with face time waveforms (T1 = 0.84 ?s - 1.56 ?s) and tail time (T2 = 40 ?s - 60 ?s), with an impulse test voltage of 125 kV, which is intended to determine the strength of the isolation of the transformer. The test results will later determine the good or bad of the transformer. After being declared passed the test, it will get certification from the certification center that the transformer is suitable for use in the distribution network system.
Transformer is an equipment that can convert electric power from a voltage level to another voltage level. This transformer is certainly expected to work on the desired performance. Therefore, before the transformer can be used in an electric power system, it is necessary to test the distribution transformer. Transformer testing is carried out according to SPLN D3.002-1: 2007 through the test described in IEC 60076, namely: One Isolation Resistance Test with an isolation resistance value of not less than 2 G?, Short Circuit Test with peak test current Ipk 135 A ± 5% and Irms 71 A ± 10% current, Impulse Testing with face time waveforms (T1 = 0.84 ?s - 1.56 ?s) and tail time (T2 = 40 ?s - 60 ?s), with an impulse test voltage of 125 kV, which is intended to determine the strength of the isolation of the transformer. The test results will later determine the good or bad of the transformer. After being declared passed the test, it will get certification from the certification center that the transformer is suitable for use in the distribution network system.
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01. Cover.pdf
Lembar Penguji.pdf
B5. BAB V Penutup.pdf
B2. BAB II Pembahasan Teori Konsep.pdf
B3. BAB III Metode Penelitian.pdf
17. Daftar Pustaka.pdf
Riwayat Hidup.pdf
Lembar Terima Kasih.pdf
Lembar Publikasi.pdf
Lembar Keaslian Proyek Akhir.pdf
Lembar Pengesahan.pdf
7. Abstrak Bahasa Inggris.pdf
8. Daftar Isi.pdf
B4. BAB IV Hasil dan Pembahasan.pdf
B1. BAB I Pendahuluan.pdf
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