Optimal Determination Method of the Transposition Steps of An Extra-High Voltage Power Transmission Line

Alaa Khasawneh, Mohamed Qawaqzeh, Vladislav Kuchanskyy, Olena Rubanenko, Oleksandr Miroshnyk, Taras Shchur and Marcin Drechny
Additional contact information
Alaa Khasawneh: Department of Electrical and Electronics Engineering Al Balqa Applied University, Al Salt 19117, Jordan
Mohamed Qawaqzeh: Department of Electrical and Electronics Engineering Al Balqa Applied University, Al Salt 19117, Jordan
Vladislav Kuchanskyy: Institute of Electrodynamics of NAS of Ukraine, str. Peremohy, 56, 03057 Kiev, Ukraine
Olena Rubanenko: Department of Electrical Stations and Systems, Vinnytsia National Technical University, Khmelnytsky Highway, 95, 21021 Vinnytsya, Ukraine
Oleksandr Miroshnyk: Department of Electricity and Energy Management, Kharkiv Petro Vasylenko National Technical University of Agriculture, str. Rizdviana, 19, 61052 Kharkiv, Ukraine
Taras Shchur: Department of Cars and Tractors, Faculty of Mechanics and Energy, Lviv National Agrarian University, str. Volodymyr Great,1, 80381 Dubliany, Ukraine
Marcin Drechny: Institute of Electrical Engineering, Faculty of Telecommunications, Computer Science and Electrical Engineering, Bydgoszcz University of Science and Technology, 85-796 Bydgoszcz, Poland

Energies, 2021, vol. 14, issue 20, 1-15

Abstract: During the design of extra-high-voltage transmission lines, studies of the influence of asymmetry due to the phase difference of the parameters on its processes and the electrical network were performed. To compensate for this source of asymmetry for transmission lines longer than 100 km, a relatively simple technical means was proposed and implemented—phase transposition (change of the mutual location of phase wires in space). However, at the same time transposition causes additional capital costs in construction and reduces reliability during operation, so when designing a specific transmission line, extra-high-voltage is desirable to evaluate the effectiveness of the use of this measure in the real electricity network. Thus, under certain conditions, even for a transmission line 600 km in length, it was possible to perform either an incomplete transposition cycle, or abandon this measure altogether.

Keywords: scheme transposition phase asymmetry; natural power; STATCOM; controlled shunt reactor; FACTS (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

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