Specifics of automatic switches commutation testing E. G. Egorov, N. Yu. Luiya, E. V. Mikhailova, V. N. Pichugin, R. V. Fedorov and V.M. Zbrodiga E3S Web Conf., 124 (2019) 03016 Published online: 25 October 2019 DOI: 10.1051/e3sconf/201912403016