00750naa#a2200193#i#450# EN\\bibl\92927 20250131125806.5 2223-9987 20241227b2024####ek#y0engy0150####ca RU The use of recuperation energy for heating railroad switches from a DC contact network with a voltage of 3 kV Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2024 7 с. Journal article local Рекуперация электрической энергии. 621.333.4 Izvarin Mihail Yul'evich Rolle Igor' Aleksandrovich Denisenko Elena Vladimirovna atjournal.ru