Volume 21, Issue 2 (JIAEEE Vol.21 No.2 2024)
Journal of Iranian Association of Electrical and Electronics Engineers 2024, 21(2): 147-154 |
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Abdollahzadeh H, Matinafshar H R. Formulation of Fault-Branch Currents During Cross-Country Faults on Asymmetrical Double-Circuit Transmission Lines Considering Status of Line-Ground Faults’ locations. Journal of Iranian Association of Electrical and Electronics Engineers 2024; 21 (2) :147-154
URL: http://jiaeee.com/article-1-1556-en.html
URL: http://jiaeee.com/article-1-1556-en.html
Department of Electrical Engineering, East-Tehran Branch, Islamic Azad University
Abstract: (659 Views)
Cross-Country faults are atypical faults occurring on double-circuit transmission lines, which include two line-ground faults on two out of six phases of the line at different locations. As for these types of faults, having access to analytic equations characterizing the fault-branch currents is regarded as a functional tool for dealing with critical issues such as fault analysis, protection/relaying, and fault location/classification. This matter has not been dealt with in the previous research in the literature yet. From analyzing the circuit model of asymmetrical double-circuit lines on a time domain basis, this paper develops a formulation of the instantaneous fault-branch currents during CCFs, considering status of L-G faults’ locations. As a result, clear-cut formulas governing the instantaneous currents flowing from the faulty phases into the fault branches during CCFs are obtained. They are acquired regarding the line one-end circuits’ phase currents and the fault locations measured from the same end. The proposed formulas would facilitate dealing with applications mentioned above, particularly those developed in time domain. The formulas are validated via the simulation studies in PSCAD/EMTDC with an accurate time-domain model of the asymmetrical lines.
Keywords: Cross-Country faults, Fault-branch currents, Asymmetrical double-circuit transmission lines, Statues of L-G faults’ locations.
Type of Article: Research |
Subject:
Power
Received: 2023/01/10 | Accepted: 2023/10/7 | Published: 2024/06/24
Received: 2023/01/10 | Accepted: 2023/10/7 | Published: 2024/06/24
Extended Abstract [PDF 226 KB] (3 Download)
References
1. [1] J. D. Glover, M. S. Sarma, T. Overbye and A. Birchfield, "Power systems analysis and design", 7th ed., Cengage Learning, Jan. 2022.
2. [2] J. S. Wijekoon, M. N. Haleem, A. D. Rajapakse, Transient based faulted conductor selection method for double circuit lines, Electr. Power Syst. Research, vol.196 pp.1-8, Jul. 2021. [DOI:10.1016/j.epsr.2021.107256]
3. [3] A. H. Azimi and A. A. Abdoos, "A new intelligent method for parallel transmission lines protection", Technol Econ Smart Grids Sustain Energy, vol. 5, no. 14, pp. 1-14, Aug. 2020. [DOI:10.1007/s40866-020-00085-5]
4. [4] آمار تفصیلی صنعت برق ایران، وزارت نیرو، 1399.
5. [5] K. Nishant, B. R. Bhalja, Bhavesh, V. Pandya, P. Tripathi, and S. Jena, "A phasor-distance based faulty phase detection and fault classification technique for parallel transmission lines", Int. J. of Emerg Elect. Power Syst., vol. 21, no. 4, pp. 1-16, Aug. 2020. [DOI:10.1515/ijeeps-2020-0018]
6. [6] M. H. H. Musa, A. Y. M. Abbas and A. S. I. A. Ahmed, "Cross-country, evolving, and inter-circuit relaying scheme for double-circuit transmission line", International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE), May 2021. [DOI:10.1109/ICCCEEE49695.2021.9429581]
7. [7] H. A. Abd el-Ghany, A. M. Azmy and A. M. Abeid, "A general travelling-wave-based scheme for locating simultaneous faults in transmission lines", IEEE Trans. Power Del., vol. 35, no. 1, pp. 130-139, Feb. 2020. [DOI:10.1109/TPWRD.2019.2931178]
8. [8] V. Ashok and A. Yadav, "A protection scheme for cross-country faults and transforming faults in dual-circuit transmission line using real-time digital simulator: a case study of chhattisgarh state transmission utility", Iran J. Sci. Technol. Trans. Electr. Eng. vol. 43, pp. 941-967, May 2019. [DOI:10.1007/s40998-019-00202-w]
9. [9] V. Ashok and A. Yadav, "Fault diagnosis scheme for cross-country faults in dual-circuit line with emphasis on high-impedance fault syndrome", IEEE Syst. J., vol. 15, no. 2, pp. 2087-2097, Jun. 2021. [DOI:10.1109/JSYST.2020.2991770]
10. [10] S. Asghari Govar and H. Seyedi, "Adaptive CWT-based transmission line differential protection scheme considering cross-country faults and CT saturation", IET Gener. Transm. Distrib., vol. 10, no. 9, pp. 2035 - 2041, Jun. 2016. [DOI:10.1049/iet-gtd.2015.0847]
11. [11] T. R. Althi, E. Koley, S. Ghosh, "A random forest based communication-less approach for protection scheme of six-phase transmission line against shunt, series, evolving and cross-country faults", Electr. Eng., Jul. 2023. [DOI:10.1007/s00202-023-01929-w]
12. [12] B. Chatterjee and S. Debnath, "A new protection scheme for transmission lines utilizing positive sequence fault components", Electr. Power Syst. Research, vol.190, pp. 1-15, Jan. 2021. [DOI:10.1016/j.epsr.2020.106847]
13. [13] V. Ashok, A. Yadav and A. Y. Abdelaziz, "MODWT-based fault detection and classification scheme for cross-country and evolving faults", Electr. Power Syst. Research, vol. 175, pp. 1-20, Oct. 2019. [DOI:10.1016/j.epsr.2019.105897]
14. [14] A. N. kumar, M. S. Kumar, M. Ramesha, B. Gururaj4, and A. Srikanth "Support vector machine based fault section identification and fault classification scheme in six phase transmission line", IAES Int. J. of Art. Intel. vol. 10, no. 4, pp. 1019-1024, Dec. 2021. [DOI:10.11591/ijai.v10.i4.pp1019-1024]
15. [15] N. Kumar, A. Sanjay, Ch. and Chakravarthy, "Fuzzy inference system-based solution to locate the cross-country faults in parallel transmission line", Int. J. of Elect. Eng. & Edu., vol. 58, no. 1, pp. 83-96, Feb. 2019. [DOI:10.1177/0020720919830905]
16. [16] A. Saber, "New fault location algorithm for four-circuit overhead lines using unsynchronized current measurements", Int. J. of Elect. Power & Ener. Syst., vol. 120, no. 1, pp. 1-6, Sep. 2020. [DOI:10.1016/j.ijepes.2020.106037]
17. [17] H. Mehrjerdi, and Amir Ghorbani, "High-speed auxiliary fault location element for distance relays in double-circuit lines", Elect. Power Syst. Research, vol. 200, pp. 1-11, Nov. 2022. [DOI:10.1016/j.epsr.2021.107470]
18. [18] R. Kumar, M. Tripathy, "A novel impedance based fault locator algorithm for transmission line", Elect. Power Syst. Research, vol. 224, pp. 1-9, Nov. 2023. [DOI:10.1016/j.epsr.2023.109731]
19. [19] V. Ashok, A. Yadav, M. Pazoki, and A. Y. Abdelaziz, "Fault location scheme for cross-country faults in dual-Circuit line using optimized regression t", Electr. Power Comp. and Syst., vol. 14, no. 14-15 pp. 1632-1648, Jan 2021. [DOI:10.1080/15325008.2020.1856232]
20. [20] M. H. Khazaei and F. A. Haghjoo "Comprehensive PMU-Based Fault Location Algorithm for Double Circuit and Multi-Terminal Transmission Lines", Journal of Iranian Association of Electrical and Electronics Engineers, vol.14, no. 1, pp. 1-10, 2017.
21. [21] R. Dashti and M. Ghasemi. "Fault Location in Power Distribution Network with Presence of Distributed Generation Resources Using Impedance Based Method and Applying π Line Model", Journal of Iranian Association of Electrical and Electronics Engineers, vol. 14, no. 3, pp. 79-90, 2017.
22. [22] K. R. Pillay and B. S. Rigby, "Studying the impact of mutual coupling on distance protection relays using a real-time simulator", IEEE Africon '11, Zambia, pp. 1-6, Sep. 2011. [DOI:10.1109/AFRCON.2011.6072015]
23. [23] PSCAD v.4.2.0, Copy Right (C) 2005, Manitoba Research Center.
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