%0 Journal Article %T Improving efficiency of dredger electric power system %A Kechkin, A.. %A Plekhov, A.. %A Khvatov, O.. %K electric drive, DC bus, active rectifier, diesel generator, capacity, frequency converter %J Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies %D 2022 %N %P 7 %I Astrakhan State Technical University