Analisis Variabel Perubahan Suhu Terhadap Karakteristik Tegangan Tembus Dielektrik Udara

Authors

  • Christiono Institut Teknologi PLN
  • Miftahul Fikri Institut Teknologi PLN
  • Iwa Garniwa MK Institut Teknologi PLN, Universitas Indonesia
  • Kartika Tresya Mauriraya Institut Teknologi PLN

DOI:

https://doi.org/10.55893/jt.vol22no1.459

Keywords:

breakdown voltage, insulation failure, 20kV cubicle, temperature and air testing, linear regression

Abstract

The problem in the tropics is the effect of temperature changes on the high voltage system, resulting in isolation around the electricity distribution in the 20 kV cubicle, which can trigger the insulation failure (breakdown voltages) on a feeder. To reduce the occurrence of power outages due to insulation failure with changing temperatures, direct testing is carried out by providing temperature variations ranging from 30oC to 90oC. To correctly understand the phenomenon, testing should be carried out. The test is carried out every 5 oC temperature increase. Based on the research results, a graph is obtained that explains the decrease in the breakdown value at 50oC, which causes the insulation breakdown voltage to be 27kV, and the decrease in the breakdown voltage at 90oC, which causes the insulation breakdown voltage to decrease to 22kV. Based on experiments, it can be concluded that the greater the temperature rise, The breakdown voltage appears more quickly. Thereafter, the data from the research results were tested using the linear regression analysis method, so that a MAPE obtained 3.89% and an RMSE obtained 1.33 were obtained with an average percentage obtained 0.37%.

Author Biographies

  • Miftahul Fikri, Institut Teknologi PLN

    Jurusan Teknik Elektro

  • Iwa Garniwa MK, Institut Teknologi PLN, Universitas Indonesia

    Teknik Elektro

  • Kartika Tresya Mauriraya, Institut Teknologi PLN

    Teknik Elektro

References

Abugalia, A. (2019). Effect of corona on the wave propagation along overhead transmission lines. Acta Electronica Malaysia, 3(1), 06-09.

Akhir, P., Darmawan, L. D., Studi, P., Teknologi, D., Ketenaga, F., & Dan, L. (2021). Proyek akhir.

Alfiandy, S., Rangga, I. A., & Permana, D. S. (2022). Pattern of Increasing Air Temperature Based on BMKG and ERA5 Data in Central Sulawesi Province. Jurnal Analisis Kebijakan Kehutanan, 19(1), 63-70.

Ayuni, G. N., & Fitrianah, D. (2019). Penerapan metode Regresi Linear untuk prediksi penjualan properti pada PT XYZ. Jurnal telematika, 14(2), 79-86.

FIKRI, M., & CHRISTIONO, C. (2022). Clustering Fenomena Corona Discharge berdasarkan Suara menggunakan Metode LPC dan Euclidean Distance. ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika, 10(3), 689.

Ge, X., Ding, Y., Yao, X., Lv, F., & Yang, B. (2020). Computation of breakdown voltage of long rod-plane air gaps in large temperature and humidity range under positive standard switching impulse voltage. Electric Power Systems Research, 187, 106518.

Guerra-Garcia, C., Nguyen, N., Mouratidis, T., & Martinez-Sanchez, M. (2020). Corona discharge in wind for electrically isolated electrodes. Journal of Geophysical Research: Atmospheres, 125(16), e2020JD032908.

Haddin, M., & Bahtiar, A. (2018). Rugi Daya Dan Energi Akibat Korona Pada Saluran Udara Tegangan Ekstra Tinggi (SUTET) 500 Kv. Setrum: Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer, 6(2), 225-237.

Harinata, I. M. D., Ilham, J., & Yusuf, T. I. (2019). Karakteristik Tegangan Tembus Isolasi Cair dan Isolasi Udara pada Beberapa Perubahan Suhu dan Diameter Elektroda. Jurnal Teknik, 17(1), 1-18.

Iriawan, N., & Astuti, S. P. (2006). Mengolah data statistik dengan mudah menggunakan minitab 14. Yogyakarta: Andi.

Khriswanti, J. T., Fitriyah, H., & Prasetio, B. H. (2022). Sistem Pengendali Suhu dan Kelembaban Udara Prototipe Greenhouse pada Tanaman Hidroponik menggunakan Metode Regresi Linier Berganda berbasis Arduino. Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer e-ISSN, 2548, 964X.

Kutner, M. H., Nachtsheim, C. J., Neter, J., & Wasserman, W. (2004). Applied linear regression models (Vol. 4). McGraw-Hill/Irwin New York.

Li, X., Wang, J., Lu, T., & Cui, X. (2018). Statistical analysis of audible noise generated by AC corona discharge from single corona sources. High voltage, 3(3), 207-216.

Masarrang, R., Patras, L. S., & Tumaliang, H. (2019). Efek korona pada saluran transmisi gardu induk Tello Sulawesi Selatan. Jurnal Teknik Elektro dan Komputer, 8(2), 67-74.

Mustamin, M. (2011). Karakteristik Isolator Polimer Tegangan Tinggi di Bawah Penuaan Tekanan Iklim Tropis Buatan yang Dipercepat Universitas Hassanuddin].

Muttaqin, Z., & Srihartini, E. (2022). Penerapan Metode Regresi Linier Sederhana Untuk Prediksi Persediaan Obat Jenis Tablet. JSiI (Jurnal Sistem Informasi), 9(1), 12-16.

Pasra, N., Makulau, A., & Abriyanto, M. O. (2018). Analisa Efek Korona Pada Sistem Distribusi Tenaga Listrik 20 kV Pada Gardu Beton. SUTET, 8(2), 103-113.

Prihatnolo, S. T., Syakur, A., & Facta, M. (2011). Pengukuran Tegangan Tembus Dielektrik Udara pada Berbagai Sela dan Bentuk Elektroda dengan Variasi Temperatur Sekitar Jurusan Teknik Elektro Fakultas Teknik].

Refaat, S. S., & Shams, M. A. (2018). A review of partial discharge detection, diagnosis techniques in high voltage power cables. 2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG 2018),

Syahbana, R. (2019). Analisa Terbentuknya Korona Pada Saluran Kubicle Tegangan 20Kv Serta Pengaruhnya Terhadap Rugi-Rugi Daya. Lensa, 2(48), 14-21.

Widyastuti, C., & Dharma, I. N. B. Y. (2019). Dampak Korona pada SUTET 500 kV Terhadap Radio Interference: Dampak Korona pada Sutet 500 kV Terhadap Radio Interference. ENERGI & KELISTRIKAN, 11(2), 87-97.

Zhu, M. X., Wang, Y. B., Liu, Q., Zhang, J. N., Deng, J. B., Zhang, G. J., Shao, X. J., & He, W. L. (2017). Localization of multiple partial discharge sources in air-insulated substation using probability-based algorithm. IEEE Transactions on Dielectrics and Electrical Insulation, 24(1), 157–166. https://doi.org/10.1109/TDEI.2016.005964

Additional Files

Published

2023-09-21

How to Cite

Analisis Variabel Perubahan Suhu Terhadap Karakteristik Tegangan Tembus Dielektrik Udara. (2023). Jurnal Teknik: Media Pengembangan Ilmu Dan Aplikasi Teknik, 22(1), 44-52. https://doi.org/10.55893/jt.vol22no1.459

Similar Articles

21-30 of 75

You may also start an advanced similarity search for this article.