Analisis Dampak Pandemi COVID-19 terhadap Ketidakseimbangan Beban di Shopping Center serta Solusi Alternatifnya

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Published: Dec 23, 2023
DOI: https://doi.org/10.47313/jig.v26i2.1927
Keywords:
ketidakseimbangan beban transformator arus netral arus pembumian beban tiga fasa

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Endang Retno Nugroho
Program Studi Teknik Elektro, Universitas Nasional Jakarta
Ahmad Lutfi Niam
Program Studi Teknik Elektro, Universitas Nasional Jakarta
Idris Kusuma
Program Studi Teknik Elektro, Universitas Nasional Jakarta
Adhiarta Keraf
Institut Bisnis Nusantara

Abstract

Tingkat hunian gedung berkurang akibat Pandemi COVID-19. Gedung-gedung perkantoran, hotel, apartemen dan pusat belanja mengalami penurunan pengunjung.  Sementara sebagian toko menghentikan usahanya. Pihak Pengelola gedung akan tetap mengoperasikan peralatan listrik untuk menunjang kegiatan. Dampaknya beban listrik tidak seimbang. Ini berpengaruh pada kesetimbangan beban dalam gedung. Kondisi ini akan merugikan dan dalam jangka panjang akan merusak transformator. Tujuan penelitian ini melakukan pengukuran tingkat kesetimbangan beban listrik di gedung Tang City Mall. Hasil pengukuran pada 5-unit trafo yang ada menunjukkan ketidakseimbangan antara 0.63% sampai dengan 4.76%. Pengukuran ini dilakukan pada kondisi jam sibuk yaitu pukul 17.30 WIB. Berdasarkan data perhitungan tersebut, selama sebulan akan mengalami kerugian daya arus netral sebesar 2848 kWh dan kerugian daya pada arus ground sebesar 175 kWh. Pegukuran sesaat pada jam-jam rawan buka dan tutup mal tercatat adanya ketidakseimbangan yang signifikan mencapai 7.9% pada trafo2. Untuk menghindari hal tersebut, maka perlu dilakukan pembagian grup ulang khususnya pada beban 1 fasa. Sementara jam buka dan tutup tenant gedung wajib serentak.

Article Details

How to Cite
Nugroho, E. R., Niam, A. L., Kusuma, I., & Keraf, A. (2023). Analisis Dampak Pandemi COVID-19 terhadap Ketidakseimbangan Beban di Shopping Center serta Solusi Alternatifnya. Jurnal Ilmiah Giga, 26(2), 79–87. https://doi.org/10.47313/jig.v26i2.1927
Issue
Vol. 26 No. 2 (2023): Volume 26 Edisi 2 Tahun 2023
Section
Articles

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