Environmental Effects on Parameters of Leakage Current Equivalent Circuits of Outdoor Insulators

Adjie Bagaskara; . Rachmawati; . Suwarno

doi:10.28991/ESJ-2024-08-01-022

Authors

Adjie Bagaskara School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung, 40132,, Indonesia https://orcid.org/0000-0003-2870-2592
. Rachmawati
rachmaw@itb.ac.id
1) School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung, 40132, Indonesia. 2) Research Center for Nanosciences and Nanotechnology, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung, 40132,, Indonesia
. Suwarno School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung, 40132,, Indonesia

Vol. 8 No. 1 (2024): February

Research Articles

Downloads

PDF

Abstract
How to Cite
Metrics
References
License

The performance of outdoor insulators in transmission lines may deteriorate due to aging and can even be enhanced by the presence of pollutants. Leakage current (LC) measurement is one of the most effective methods to diagnose the insulator condition, utilizing LC parameters such as magnitude and total harmonic distortion (THD). However, research on the interpretation of these parameters is still limited. This paper discusses the diagnostic method by simulation, employing the LC equivalent circuits of different types of insulators and examining the influence of environmental factors, such as humidity and pollutant levels. LC waveforms are first obtained through experiments on various insulator types, including traditional ceramic and glass insulators, advanced composite insulators, or the hybrid type of RTV silicone rubber-coated and conducting glazed insulators. Subsequently, simulations on the LC circuits of Suwarno's and Kizilcay's models are performed to obtain similar LC waveforms and properties. The values of the equivalent circuit parameters are then used to diagnose each insulator's characteristics and environmental effects. The results indicate that composite insulators of epoxy resin or SiR have a larger intrinsic resistance of ~40 GÎ© and nonlinear resistance (a few MÎ© to tens of GÎ©), representing high surface resistance of the insulators against water and pollutants. A comparison of these parameters is expected to indicate the severity levels of insulator condition.

Doi: 10.28991/ESJ-2024-08-01-022

Full Text: PDF

Bagaskara, A., Rachmawati, ., & Suwarno, . (2024). Environmental Effects on Parameters of Leakage Current Equivalent Circuits of Outdoor Insulators. Emerging Science Journal, 8(1), 310–325. https://doi.org/10.28991/ESJ-2024-08-01-022

Download Citation

Sharma, K. (2001). Polymeric insulators. Technical Article, 1-28. Available online: http://www.appstate.edu/~clementsjs/ surfaceflashover/insulatortesting.pdf (accessed on June 2023).

Serikbay, A., Bagheri, M., & Zollanvari, A. (2023). Stacked Ensemble Deep Learning for Outdoor Insulator Surface Condition Classification: A Profound Study on Water Droplets. IEEE Access, 11, 102279–102289. doi:10.1109/ACCESS.2023.3315599.

Busby, J. W., Baker, K., Bazilian, M. D., Gilbert, A. Q., Grubert, E., Rai, V., Rhodes, J. D., Shidore, S., Smith, C. A., & Webber, M. E. (2021). Cascading risks: Understanding the 2021 winter blackout in Texas. Energy Research and Social Science, 77, 102106. doi:10.1016/j.erss.2021.102106.

Hussain, M. M., Farokhi, S., McMeekin, S. G., & Farzaneh, M. (2015). Dry band formation on HV insulators polluted with different salt mixtures. 2015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Michigan, United States. doi:10.1109/ceidp.2015.7352000.

Kumara, S., & Fernando, M. (2020). Performance of outdoor insulators in tropical conditions of Sri Lanka. IEEE Electrical Insulation Magazine, 36(4), 26–35. doi:10.1109/MEI.2020.9111097.

Butt, S. U., Khattak, A., Ali, A., Faiza, Imran, K., Ullah, N., Alahmadi, A. A., & Khan, A. (2021). Investigation of epoxy composites for outdoor insulation under accelerated ultraviolet exposure. Materials Research Express, 8, 1-15. doi:10.1088/2053-1591/ac1aa8.

Liu, L., Guo, C., Xiang, Y., Tu, Y., Mei, H., Wang, L., & Xuan, F. Z. (2022). Health Monitoring of RTV Silicone Rubber Coating on Insulators Based on Multimode Features of Active Infrared Thermography. IEEE Transactions on Instrumentation and Measurement, 71, 4502609. doi:10.1109/TIM.2022.3164159.

Xin, L., Jin, H., Tu, Y., Yuan, Z., Lv, Z., & Wang, C. (2020). Defect Detection and Characterization of RTV Silicone Rubber Coating on Insulator Based on Visible Spectrum Image. IEEE Transactions on Power Delivery, 35(6), 2734–2736. doi:10.1109/TPWRD.2020.2995071.

Waluyo, Fauziah, D., & Khaidir, I. M. (2021). The Evaluation of Daily Comparative Leakage Currents on Porcelain and Silicone Rubber Insulators under Natural Environmental Conditions. IEEE Access, 9, 27451–27466. doi:10.1109/ACCESS.2021.3057626.

Salem, A. A., Lau, K. Y., Rahiman, W., Abdul-Malek, Z., Al-Gailani, S. A., Rahman, R. A., & Al-Ameri, S. (2022). Leakage current characteristics in estimating insulator reliability: experimental investigation and analysis. Scientific Reports, 12(1), 14974. doi:10.1038/s41598-022-17792-x.

Obenaus, F. (1958). Contamination flashover and creepage path length. Deutsch - Elektrotechnik, 12, 135-136.

Vosloo, W. L., & Holtzhausen, J. P. (2002). A model for electrical discharge and leakage current development on high voltage insulators. Proceedings of the Second IASTED International Conference Power and Energy Systems, 25-28 June 2002, Crete, Greece.

Pratomosiwi, F., & Suwarno. (2009). Electrical equivalent circuit of ceramics insulators with RTV Silicone Rubber coated and computer simulation of leakage current. 2009 International Conference on Electrical Engineering and Informatics. doi:10.1109/iceei.2009.5254748.

Rachmawati, R., Sartika, N., Meisa Putra, N. R., & Suwarno, S. (2018). The Study on Leakage Current Characteristics and Electrical Properties of Uncoated Ceramic, RTV Silicon Rubber Coated Ceramic, and Semiconducting Glazed Outdoor Insulators. International Journal on Electrical Engineering and Informatics, 10(2), 318–336. doi:10.15676/ijeei.2018.10.2.9.

Wakhidin, M., & Suwarno. (2019). Effects of Artificial Tropical Climate Aging on Insulation Performance of Silicone Rubber Polymeric Insulators. 2019 2nd International Conference on High Voltage Engineering and Power Systems (ICHVEPS), Bali, Indonesia. doi:10.1109/ichveps47643.2019.9011130.

Lumba, L. S., & Suwarno, S. (2020). Analysis of Surface Degradation of Silicon Rubber Insulators after 30 Years in-Service. International Journal on Electrical Engineering and Informatics, 12(4), 828–844. doi:10.15676/ijeei.2020.12.4.8.

IEC-507. (1991). Artificial Pollution Tests on High-Voltage Insulators to be used on A.C. Systems. International Electrotechnical Commission (IEC), Geneva, Switzerland.

ANSI C.29 13. (2000). American National Standard for Insulators-Composite-Distribution Dead-end Type. American National Standards Institute (ANSI), Washington, United States.

IEC 60507. (2013). Artificial pollution tests on high-voltage ceramic and glass insulators to be used on A.C. systems. International Electrotechnical Commission (IEC), Geneva, Switzerland.

Kizilcay, M., & Pniok, T. (1991). Digital simulation of fault arcs in power systems. European Transactions on Electrical Power, 1(1), 55–60. doi:10.1002/etep.4450010111.

Kumar, K., Maheswari, R. V., & Vigneshwaran, B. (2020). Investigation of Pollution Severity and Dry Band Characteristics on 11kV Composite Insulator. In 2020 IEEE International Conference on Advances and Developments in Electrical and Electronics Engineering (ICADEE), 1-6. doi:10.1109/ICADEE51157.2020.9368945.

He, J., He, K., & Gao, B. (2019). Modeling of dry band formation and arcing processes on the polluted composite insulator surface. Energies, 12(20), 3905. doi:10.3390/en12203905.

Nigol, O., & Cherney, E. A. (1975). Development and application of a new semiconductive glaze insulator. EIC 12th Electrical / Electronics Insulation Conference. doi:10.1109/eic.1975.7458534.

Cherney, E. A., Nigol, O., & Reichman, J. (1978). Development and application of a new semiconductive-glaze insulator. IEEE Transactions on Power Apparatus and Systems, PAS-97(6), 2117–2126. doi:10.1109/TPAS.1978.354715.

Deb, S., Ghosh, R., Dutta, S., Dalai, S., & Chatterjee, B. (2017). Effect of humidity on leakage current of a contaminated 11 kV Porcelain Pin Insulator. 6th International Conference on Computer Applications in Electrical Engineering-Recent Advances (CERA), Roorkee, India. doi:10.1109/cera.2017.8343329.

Syakur, A., Berahim, H., & Rochmadi, T. (2012). Leakage current monitoring for silane epoxy resin insulator under tropical climate conditions. 2012 IEEE International Conference on Condition Monitoring and Diagnosis, Bali, Indonesia. doi:10.1109/cmd.2012.6416291.

Ashwini, A. V., Ravi, K. N., & Vasudev, N. (2019). Experimental Study on Aging of Polymeric Insulators by Dip Method. International Conference on High Voltage Engineering and Technology, Hyderabad, India. doi:10.1109/ichvet.2019.8724262.

Acceptance Rate:	21%
Review Speed:	74 days
Issue Per Year:	6
Number of Volumes:	7
Number of Issues:	44
Number of Articles:	493
Number of Reviewers:	1187
Number of Contributors:	1394
Contributing Countries:	83
No. of WoS Citations:	2609
No. of Scopus Citations:	2936
No. of Google Citations:	4161
Google h-index:	29
Google i10-index:	126
Abstract Views:	681,807
PDF Download:	492,524

Environmental Effects on Parameters of Leakage Current Equivalent Circuits of Outdoor Insulators

Authors

Downloads

Downloads

Information

indexing

editors

submission

Environmental Effects on Parameters of Leakage Current Equivalent Circuits of Outdoor Insulators

Authors

Downloads

Downloads

Information

social

indexing

editors

submission