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ANALISIS KOMPENSASI TEGANGAN SAG DENGAN KONTROL HYSTERESIS DAN ANN PADA GI SENGKALING PENYULANG PUJON

*Arief Trisno Eko Suryo  -  Jurusan Teknik Elektro, Universitas Brawijaya Malang, Indonesia, Indonesia
Wijono Wijono scopus  -  Jurusan Teknik Elektro, Universitas Brawijaya Malang, Indonesia, Indonesia
Bambang Siswojo  -  Jurusan Teknik Elektro, Universitas Brawijaya Malang, Indonesia, Indonesia
Dikirim: 5 Apr 2020; Diterbitkan: 17 Agu 2020.
Akses Terbuka Copyright (c) 2020 Transmisi under http://creativecommons.org/licenses/by-sa/4.0.

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Makalah ini mendiskusikan tentang analisis kompensasi tegangan sag. Tegangan sag disebabkan oleh gangguan hubung singkat 3 fasa ke tanah. Gangguan tersebut memiliki dampak besar terhadap kerusakan pada saluran beban Penyulang Pujon. Tegangan sag dapat diatasi dengan kompensasi menggunakan Dynamic Voltage Restorer (DVR), yang mana DVR merupakan salah satu dari custom power device yang paling efektif. Hysteresis dan ANN diusulkan untuk mengatur kompensasi tegangan sag dari DVR. Hasil simulasi menunjukkan bahwa kontrol Hysteresis mampu mengkompensasi tegangan beban rata-rata sebesar 95.9 %, dan ANN 104.3%. Kontrol Hysteresis lebih baik dibandingkan dengan kontrol ANN dalam mengkompensasi tegangan beban, yang mana tidak melebihi tegangan beban normal pada saat kompensasi tegangan sag.
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Kata Kunci: tegangan sag; kompensasi tegangan sag; gangguan hubung singkat; Dynamic Voltage Restorer; kontrol Hysteresis; kontrol ANN;

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