%0 Journal Article %T The use of recuperation energy for heating railroad switches from a DC contact network with a voltage of 3 kV %A Izvarin, M.Y. %A Rolle, I.A. %A Denisenko, E.V. %K regenerative braking, contact network, power supply system, switch heating %J Bulletin of scientific research results %D 2024 %N 2024 %P 7 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"