Abstract
This paper deals with electromagnetic processes occurring in case of LG fault for parallel lines of different voltage levels (from 6 to 35 kV) and their relay protection operation. The most probable cause of false tripping of relay protection devices in parallel less nominal voltage line in case of LG fault in a higher nominal voltage line is considered. Created and patented device for allowing eliminating the false tripping of relay protection is described. The paper contains detailed vector diagrams that may be useful not only for engineers and researchers in the field of relay protection, but for everyone who are interested in evaluating the interference level or in selecting and applying any devices protection measures.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
The Innovative Digest of JSC “Russian Railways”
Ter-Oganov, E., Pyshkin, A.: Railway Electrification System, Ekaterinburg, Russia (2014)
Transmission and Distribution Lines. IMIA WGP 069 (10). IMIA Conference, Berlin (2010)
Chitashvili, Y., Makasheva, S.: Study of Electromagnetic Compatibility of Electric Networks. Scientific, Technical and Economic Cooperation Between Asia and Pacific Countries in the XXI Century, T. 1, pp. 100–104 (2014)
Luo, Y., Chen, R., Zhu, Y., Cheng, J., Wei, W.: Analysis of magnetic field intensity and induced current under live working based on charge simulation method. In: MATEC Web of Conferences, vol. 22, p. 02009 (2015)
Kütt, L., Järvik, J.: Analysis on faulty phase grounding in medium-voltage networks with isolated neutral. In: Lahtmets (ed) 8th International Symposium “Topical Problems in the Field of Electrical and Power Engineering. Doctoral School of Energy and Geotechnology”. II: Pärnu, Estonia, 11.01–16.01, Rein, Tallinn, pp. 281–284 (2010)
Wang, L.L: The fault causes of overhead lines in distribution network. In: MATEC Web of Conferences, vol. 61, p. 02017 (2016)
Power Outage Annual Report. Blackout Tracker United States Annual Report (2015)
Gelfand, Y.: Relay Protection of Electric Networks, 2nd edn., Moscow, Soviet Union, (1987)
Shalin, A., Trofimov, A.: Efficiency of relay protection of power system. In: 2007 International Forum on Strategic Technology, IFOST, Ulaanbaatar, pp. 371–375 (2007)
Capenko, E.: Grounded fault in networks 6–35 kV, Moscow, Soviet Union, (1986)
Pinchukov, P., Makasheva, S.: The issue of malfunction of parallel line relay protection. Transp. Asia Pac. Reg. 4(9), 18–21 (2016)
Rules for Electrical Installation Design (Russian Electrical Code), Part 3.2. Relay Protection, 7th edn., Moscow, Russia (2003)
Gurevich, V.: Power Supply Devices and Systems of Relay Protection, vol. 264. CRC Press (Taylor & Francis Group), Boca Raton (2013)
Nam, S., Kang, S.H., Ahn, S.J., Choi, J.H.: Single line-to-ground fault location based on unsynchronized phasors in automated ungrounded distribution systems. Electr. Power Syst. Res. 86, 151–157 (2012)
Zoran, N., Stojanović, N., Milenko, B., Djurić, B.: An algorithm for directional earth-fault relay with no voltage inputs. Electr. Power Syst. Res. 96, 144–149 (2013)
Sahu, S., Sharma, A.: Detection of fault location in transmission lines using wavelet transform. J. Eng. Res. Appl. 3(5), 149–151 (2013)
El-Zonkoly, A.: Fault diagnosis in distribution networks with distributed generation. Smart Grid Renew. Energy 2, 1–11 (2011)
Pritchard, C., Hensler, T.: Test and analysis of protection behaviour on parallel lines with mutual coupling. In: 2014 APS, pp. 1–9 (2014)
Paul, C.: Introduction to Electromagnetic Compatibility. 2nd edn. USA, vol. 102 (2006)
Pinchukov, P., Makasheva, S.: Device for protection lines with isolated neutral. Utility model patent number RU № 168130 (2016)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG
About this paper
Cite this paper
Pinchukov, P., Makasheva, S. (2018). The False Tripping of Relay Protection in Parallel Lines: Finding Cause and Solution Methods. In: Murgul, V., Popovic, Z. (eds) International Scientific Conference Energy Management of Municipal Transportation Facilities and Transport EMMFT 2017. EMMFT 2017. Advances in Intelligent Systems and Computing, vol 692. Springer, Cham. https://doi.org/10.1007/978-3-319-70987-1_16
Download citation
DOI: https://doi.org/10.1007/978-3-319-70987-1_16
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-70986-4
Online ISBN: 978-3-319-70987-1
eBook Packages: EngineeringEngineering (R0)