Analisis Dampak Pandemi COVID-19 terhadap Ketidakseimbangan Beban di Shopping Center serta Solusi Alternatifnya
DOI:
https://doi.org/10.47313/jig.v26i2.1927Keywords:
ketidakseimbangan beban, transformator, arus netral, arus pembumian, beban tiga fasaAbstract
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.References
A. D. Kusumastuti, “Pengaruh Pandemi Covid-19 Terhadap Eksistensi Bisnis Umkm Dalam Mempertahankan Business Continuity Management (Bcm),” J. Adm. Bisnis Fisipol Unmul, vol. 8, no. 3, p. 224, 2020, doi: 10.54144/jadbis.v8i3.4188.
M. Triana et al., “Kebijakan Pemerintah Dki Jakarta Menangani Pandemi Covid-19,” J. Ilmu Pemerintah., vol. 14, no. 1, pp. 1–9, 2021, [Online]. Available: https://journal.unhas.ac.id/index.php/government/article/view/12706.
R. Nugroho, Endang Retno; Ruliyanta, “Forecast of COVID-19 Cases in Indonesia with the Triple Exponential Smoothing Algorithm Perkiraan Kasus COVID-19 di Indonesia dengan Algoritma Triple Exponential Smoothing,” J. Ilm. GIGA Vol. 23 Novemb. 2020, vol. 23, no. November, pp. 61–68, 2020.
I. Kusuma, F. Djauhari, E. Retno, Nugroho; Retno Nugroho, and H. S. Utama, “Characteristics of Energy Consumption in Apartment during The COVID-19 Pandemic in Indonesia,” vol. 11, no. 6, 2022, doi: 10.15680/IJIRSET.2022.1106001.
D. Middia Martanti, F. Magdalena, N. P. D. Ariska, N. Setiyawati, and W. C. B. Rumboirusi, “Dampak Pandemi Covid-19 terhadap Tenaga Kerja Formal di Indonesia,” Populasi, vol. 28, no. 2, p. 52, 2021, doi: 10.22146/jp.63345.
H. A. R. Mallo and P. I. Nugroho, “Analisis Pendapatan Pengemudi Ojek Online Pada Masa Pandemi Covid-19 di Kota Salatiga,” J. Akunt. Profesi, vol. 12, no. 1, p. 67, 2021, doi: 10.23887/jap.v12i1.33382.
S. Azizah, “Peran social media marketing gabag indonesia dalam mempertahankan brand equity pada pandemi covid-19,” J. Komun. Prof., vol. 5, no. 2, pp. 173–183, 2021, doi: 10.25139/jkp.v5i2.3656.
R. Ruliyanto, “Pengaruh Ketidakseimbangan Beban Terhadap Arus Netral dan Arus Ground pada Trafo 1 dan Trafo 2 pada Beban Puncak Sesaat,” J. Ilm. Giga, vol. 23, no. 1, p. 27, 2020, doi: 10.47313/jig.v23i1.867.
L. Wang, C. Chen, and T. Shen, “Improvement of power flow calculation with optimization factor based on current injection method,” Discret. Dyn. Nat. Soc., vol. 2014, 2014, doi: 10.1155/2014/437567.
A. Basuki, “THE EFFECTS OF SIGNIFICANT UNBALANCED THREE PHASE LOADS OF 500 kV EHV JAMALI SYSTEM ON ITS GENERATING UNIT,” pp. 159–166.
V. Jones and J. C. Balda, “Correcting current imbalances in three-phase four-wire distribution systems,” Conf. Proc. - IEEE Appl. Power Electron. Conf. Expo. - APEC, vol. 2016-May, pp. 1387–1391, 2016, doi: 10.1109/APEC.2016.7468049.
D. Sreenivasarao, P. Agarwal, and B. Das, “Neutral current compensation in three-phase, four-wire systems: A review,” Electr. Power Syst. Res., vol. 86, no. May, pp. 170–180, 2012, doi: 10.1016/j.epsr.2011.12.014.
R. Ruliyanta, R. A. Suwodjo Kusumoputro, R. Nugroho, and E. R. Nugroho, “A Novel Green Building Energy Consumption Intensity: Study in Inalum Green Building,” pp. 1–6, 2022, doi: 10.1109/tensymp54529.2022.9864532.
B. S. Nasional, “Prosedur Audit Energi Pada Bangunan Gedung,” Sni 61962011, p. 6196, 2011.
E. Wanimbo and M. Amiruddin, “Perhitungan nilai intensitas konsumsi energi (ike) ruangan bptik universitas pgri semarang,” Sci. Eng. Natl. Semin. 4, vol. 4, no. 1, pp. 162–166, 2019.
R. Ruliyanta, A. Keraf, and E. R. Nugroho, “Optimization of electric load flow at Jakarta International Stadium with Newton Raphson method Optimization of Electric Load Flow at Jakarta International Stadium with Newton Raphson Method,” vol. 050004, no. November, 2022.
Balai Besar Teknologi Konversi Energi B2TKE-BPPT, “Benchmarking Specific Energy Consumption Di Bangunan Komersial,” 2020, [Online]. Available: www.b2tke.bppt.go.id.
Downloads
Published
Issue
Section
License
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
