%0 Journal Article %T POLYMODEL DESCRIPTION OF THE SHIP'S ELECTRIC POWER SYSTEM %A Boychuk, I.P. %A Grinek, A.V. %A Kornev, A.V. %A Fischenko, A.M. %A Slepov, O.E. %K electric power system, ship, mathematical model, modeling, hierarchy %J Operation of Maritime Transport %D 2023 %N 0 %P 7 %I Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”