TY JOUR TI Wave Processes in a 10 kV High-Voltage Railway Signalling Line Subjected to Serial Lightning Strikes KW lightning KW serial lightning strikes KW wave processes KW railway automation and remote control KW energy withstand capability JO Bulletin of scientific research results AU Solov'ev, A.D. PY 2026 IS 2026 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"