CD Skripsi

Analisis Reduksi Inrush Current Pada Trafo Daya Menggunakan Sequential Phase Energization (Spe)

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The power transformer has the function of distributing electric power from high voltage to low voltage or vice versa. The steps to maintain the reliability and quality of the electric power system require a method to minimize disturbances in the power transformer. This inrush current disturbance often occurs in power transformers at the time of initial energizing. The inrush current spike contains a fairly high value that appears when the transformer is operated. To minimize inrush current disturbances in power transformers, a Sequential Phase Energization (SPE) method is needed. This method applies a resistance scheme to the neutral winding. This is because the inrush current is not balanced in each phase. The analysis is used to reduce the inrush current in power transformers by monitoring the inrush current that instantly has a value exceeding the normal current. Then determine the setting of the Sequential Phase Energization (SPE) method to reduce the inrush current. The Sequential Phase Energization (SPE) method uses the MATLAB/Simulink software simulation in determining the inrush current reduction. The percentage of inrush current reduction using the Sequential Phase Energization (SPE) method on power transformer 1 is 23,9% in phase R, 17,8% in phase S, and 21,5% in phase T. In power transformer 3 it is 23,6% in the R phase, 17,6% in the S phase, and 22,7% in the T phase.
Keywords: Inrush Current, Power Transformer, Sequential Phase Energization.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1507112738

Penerbit

Pekanbaru : Universitas Riau – FAKULITAS TEKNIK – TEKNIK ELEKTRO., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1507112738

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK ELEKTRO

Info Detail Spesifik

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Pernyataan Tanggungjawab

nadya

Versi lain/terkait

Lampiran Berkas

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