diverse protection systemUsing the Operator’s Information Support System to Eliminate Excessive Activation of Safety Systems in Transients at VVER-1200 Power Units 3/27/2026 2026 - #01 Global safety, reliability and diagnostics of nuclear power installations Tuchkov M.Yu. Povarov P.V. Mysin K.S.NPP operational reliability improvement based on the diversity principle 10/02/2017 2017 - #03 Global safety, reliability and diagnostics of nuclear power installations Andropov E.V. Kogan I.R. Povarov V.P. Pavlov L.P.