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All Journal JURNAL SAINS DAN TEKNOLOGI INDONESIA JURNAL TEKNOLOGI LINGKUNGAN Jurnal Energi dan Lingkungan (Enerlink) Al-Iqtishod : Jurnal Ekonomi Syariah Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Jurnal Rekayasa Komputasi Terapan Alkhidmah: Jurnal Pengabdian dan Kemitraan Masyarakat
Achmad Hasan
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Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences

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Journal : JURNAL SAINS DAN TEKNOLOGI INDONESIA

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ANALISIS HASIL PENGUKURAN KUALITAS DAYA ENERGI LISTRIK PADA INDUSTRI TEKSTIL Hasan, Achmad
Jurnal Sains dan Teknologi Indonesia Vol. 14 No. 2 (2012)
Publisher : Badan Pengkajian dan Penerapan Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (868.43 KB) | DOI: 10.29122/jsti.v14i2.909

Abstract

Primary energy used in the production process of PT. Textile Industries is the electric energy and thermal energy. The electrical energy supplied by PT. PLN (Persero) with contractual power of 5540 kVA, and has 5 units with a capacity of 2500 kVA transformer (1 unit), 2,000 kVA (2 units), and 1,250 kVA (2 units). From the analysis of several potential energy saving electrical system supply side can be recorded as follows: An unbalanced load can result in decreased system efficiency by 2%. Optimizing the performance of the capacitor bank regulators so that the work factor to achieve an optimum value (0.9). Losses incurred due to the low power factor can be calculated based on the following approaches: Losses = [1 -{pflow/pfhigh}2] x 100%. Losses in the transformer-1 (2000 kVA) is 479.8 kW, transformer-3 (2000 kVA) is 834.2 kW, transformer-4 (1250 kVA) is 521.4 kW, and transformer-5 (1250 kVA) is 125 kW. Current THD (total harmonic distortion) reduction to < 5%. Replacement tranformator so in accordance with the optimum loading and maximum efficiency from 9000 kVA to 6660 kVA. This replacement will reduce losses as high as zero load is usually equal to 3%.
Co-Authors Ahmad Dani Maula Mustofa Aqil Nabila Musaffa Dena Rizki Rysmawan Dizki Meinanda Hasyim, Yanto Hesti Laila Mustika Indri Titah Cahyani Jumail Khansa Aqilla Putri Mohammad Yusuf Wijaya Muhammad David Maulana Muhammad Fiqri Muhammad Hasan Nofal Islami Muhammad Ifan Firdaus Muhammad Nurhakikoh Nurir Asro Muhammad Royan Zian Qoidul Khoir Rabiah Adawiyah Harahap Saini Sitti Nurbaya Thertina, Erlis Tio Alfian Zahri