https://www.elibrary.ru/title_about_new.asp?i Global Energy Глобальная энергия 2782-6724 10 THE EFFECT OF ACTIVE-REACTIVE CHARACTERISTICS  OF GROUNDING SYSTEM ON OVERVOLTAGE LEVELS  UNDER LIGHTNING STROKE TO POWER TRANSMISSION LINE SUPPORT ВЛИЯНИЕ АКТИВНО-ИНДУКТИВНЫХ СВОЙСТВ  ЗАЗЕМЛЯЮЩЕГО УСТРОЙСТВА  НА УРОВНИ ПЕРЕНАПРЯЖЕНИЙ ПРИ УДАРЕ МОЛНИИ В ОПОРУ ЛЭП 0000-0002-1173-8727 6601971248 B-7916-2013 Korovkin Nikolay nikolay.korovkin@gmail.com Netreba Kirill knete-87@mail.ru Peter the Great St. Petersburg Polytechnic University, Russia 10 12 2014 4 207 100 103

The article considers the methods of determination of grounding system RLC equivalent circuit under lightning effects. It is carried out the evaluation of influence of grounding system model on overvoltage at the substation after lightning stroke to the neighboring power transmission line support.

 GROUNDING SYSTEM EQUIVALENT CIRCUIT OF GS TRANSIENT RESISTANCE RLC MODELS.