TY JOUR TI Review of the Software Algorithm for Diagnosing the Residual Life of Lithium-Ion Batteries of Traction Rolling Stock KW Lithium-ion battery pack KW functional diagnostics KW software KW diagnostic algorithm JO Proceedings of Petersburg Transport University AU Borisov, P.V. AU Vorob'ev, A.A. PY 2023 IS 20 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"