Performansi Grid Tie Inverter dengan Variasi Pembebanan pada PV-on Grid Module Trainer

YULI ASMI RAHMAN, MARLIN PAMUSO, RIZANA FAUZI, AGUS SISWANTO

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ABSTRAK

Grid-tie inverter (GTI) merupakan komponen penting sebagai antar muka antara sistem terintegrasi PLN dan PV. Penelitian ini bertujuan untuk melihat performansi GTI pada sistem beban yang bervariasi. Variasi beban menggunakan beban RLC dalam tiga skenario masing-masing beban 450 Watt, 300 Watt dan 270 Watt. Pengambilan data dilakukan pada rentang waktu satu bulan dengan temperatur dan lama penyinaran rata-rata masing-masing sebesar 27,560C dan 5,14 jam. Hasil pengukuran menunjukkan terjadi perbedaan efisiensi GTI pada setiap nilai beban. Efisiensi maksimum terjadi pada beban 300 Watt. Hal ini mengindikasikan selain pengariuh eksternal pada PV yang mempengaruhi tegangan keluaran, faktor beban juga mempengaruhi efisiensi GTI. Efisiensi GTI yang rendah mengimplikasikan bahwa keterpakaian daya dari catu daya utama masih lebih dominan.

Kata kunci: efisiensi, grid tie inverter, variasi beban, PV terintegrasi sistem

 

ABSTRACT

Grid-tie inverter (GTI) is an essential component as an interface between PLN and PV integrated systems. This study aims to see the performance of GTI on various load systems. The load variation uses RLC load in three scenarios, each of 450 Watt, 300 Watt, and 270 Watt, divided into five branch points on the PV on-grid module trainer. Data were collected at one month with an average temperature and duration of irradiation of 27.560C and 5.14 hours, respectively. The measurement results show that there is a difference in GTI efficiency at each load value. Maximum efficiency occurs at a 300 Watt load. The value indicates the external influence on the PV that affects the output voltage; the load factor also affects the efficiency of the GTI. The low GTI efficiency implies that the power consumption of the main power supply is still more dominant.

Keywords: efficiency, grid tie inverter, load variation, PV-on grid


Kata Kunci


Efisiensi; Grid tie inverter; Variasi beban; PV terintegrasi sistem

Teks Lengkap:

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Referensi


Adebiyi, A. A., Lazarus, I. J., Saha, A. K., & Ojo, E. E. (2021). Performance analysis of grid-tied photovoltaic system under varying weather condition and load. International Journal of Electrical & Computer Engineering (2088-8708), 11(1).

Fallah-Mehdipour, Elahe, Haddad, Omid Bozorg, Tabari, Mahmoud M Rezapour, & Mariño, Miguel A. (2012). Extraction of decision alternatives in construction management projects: Application and adaptation of NSGA-II and MOPSO. Expert Systems with Applications, 39(3), 2794-2803.

Hansen, Kenneth, & Mathiesen, Brian Vad. (2018). Comprehensive assessment of the role and potential for solar thermal in future energy systems. Solar Energy, 169, 144-152.

Indonesia, Peraturan Pemerintah Republik. (2014). Kebijakan Energi Nasional. PP Nomor, 79.

Jäger-Waldau, A.. (2020). Snapshot of photovoltaics—February 2020. Energies, 13(4), 930.

Kabir, E., Kumar, P., Kumar, S., Adelodun, A. A., & Kim, K.. (2018). Solar energy: Potential and future prospects. Renewable and Sustainable Energy Reviews, 82, 894-900.

Kananda, K., & Nazir, R.. (2013). Konsep pengaturan aliran daya untuk PLTS tersambung ke sistem grid pada rumah tinggal. Jurnal Nasional Teknik Elektro, 2(2), 65-71.

Nahela, S., Faridyan, I. F., Rachman, N. A., Risdiyanto, A., & Susanto, B. (2019). Analisa Unjuk Kerja Grid Tied Inverter Terhadap Pengaruh Radiasi Matahari dan Suhu PV pada PLTS On-Grid. ELKHA: Jurnal Teknik Elektro, 11(2), 60-65.

Patsalides, M., Evagorou, D., Makrides, G., Achillides, Z., Georghiou, G. E, Stavrou, A., Werner, J. H. (2007). The effect of solar irradiance on the power quality behaviour of grid connected photovoltaic systems. International Conference on Renewable Energy and Power Quality.

Premkumar, M., Karthick, K., & Sowmya, R.. (2018). A Review on Solar PV Based Grid Connected Microinverter Control Schemes and Topologies. International Journal of Renewable Energy Development, 7(2).

Rahman, Y. A., Manjang, S., Yusran, A., & Ilham, A. (2018). Distributed generation’s integration planning involving growth load models by means of genetic algorithm. Archives of Electrical Engineering, 67(3), 667–682.

Raturi, A. K. (2019). Renewables 2019 global status report.

Satria, H., & Syafii, S.. (2018). Sistem Monitoring Online dan Analisa Performansi PLTS Rooftop Terhubung ke Grid PLN. Jurnal Rekayasa Elektrika, 14(2), 267513.

Sugirianta, I. B. K., Saputra, I G. N. A. D., & Sunaya, I G. A. M. (2019). Modul praktek PLTS on-grid berbasis micro inverter. Matrix: Jurnal Manajemen Teknologi dan Informatika, 9(1), 19-26.

Vigneshwari, C. A., Velan, S S. S., Venkateshwaran, M, M., M Adam, & Kirubakaran, V. (2016). Performance and Economic Study of on-grid and off-grid Solar Photovoltaic System. 2016 International Conference on Energy Efficient Technologies for Sustainability (ICEETS).




DOI: https://doi.org/10.26760/elkomika.v10i2.287

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