The reasons for circuit-breaker failures during repeated disconnection of 500 – 750 kV overhead lines with shunt reactors in a cycle of unsuccessful three-phase automatic reconnection (TARC) are analyzed. Recommendations are made for increasing the operating reliability of power transmission lines with shunt reactors when there is unsuccessful reconnection.
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Translated from Élektricheskie Stantsii, No. 11, November 2012, pp. 39 – 42.
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Kuz’micheva, K.I., Merzlyakov, A.S. & Fokin, G.G. Increasing the reliability of the shutdown of 500 – 750-kV overhead lines equipped with shunt reactors in an unsuccessful three-phase automatic repeated closure cycle. Power Technol Eng 47, 71–75 (2013). https://doi.org/10.1007/s10749-013-0401-x
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DOI: https://doi.org/10.1007/s10749-013-0401-x