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All Journal Power Elektronik : Jurnal Orang Elektro
Putra, Hadi Wiranata
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Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Analisis Perubahan Daya Motor Pada Pompa Sweet Water Di PT. Unilever Oleochemical Indonesia Putra, Hadi Wiranata; Dalimunthe, Muhammad Erpandi; Tharo, Zuraidah
Power Elektronik : Jurnal Orang Elektro Vol 14, No 2 (2025): POWER ELEKTRONIK
Publisher : Politeknik Harapan Bersama Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/polektro.v14i2.9490

Abstract

The three-phase induction motor stands as the predominant choice in industrial applications due to its numerous benefits. To optimize its performance, maintaining the integrity of the motor's power supply is essential. A significant factor influencing power quality is the load applied to the motor. This research focuses on analyzing and calculating the power consumption of a three-phase induction motor under varying control valve opening conditions, ranging from 10% to 100%. The motor under study operates as a pump driver, facilitating the transfer of sweet water in the fatty acid production facility at PT Unilever Oleochemical Indonesia. Key parameters examined include variations in current, power factor, and input power. Findings indicate that when the valve opening varies from 10% to 100%, the motor’s power output reaches up to 106% of its rated capacity at full valve opening. Conversely, at the minimum valve opening, the motor’s efficiency drops to 67.9% relative to its nominal power.
Co-Authors Dalimunthe, Muhammad Erpandi Zuraidah Tharo