TY JOUR TI Lightning overvoltages of lighthouse electrical systems and protection methods KW lightning KW thunderstorm accumulation KW overvoltage KW current steepness KW current amplitude KW voltage amplitude KW current pulse KW lightning protection KW lightning protection systems JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Plotnikov, I.. AU Gorskiy, A.. PY 2025 IS 2025 PB Astrakhan State Technical University