Development of an automated control system for 6/0.4 kV transformer substation with automatic transfer switch using standard IEC 61131-3V. Ivanova, N. Rozhentcova, E. Gracheva and A. UdaratinE3S Web Conf., 288 (2021) 01105DOI: https://doi.org/10.1051/e3sconf/202128801105