Impact of transmission line lightning performance on an operational substation reliability considering the lightning stroke incidence angle

• Date: 2025
• Main Authors: Hamel, T., Bedoui, S., Bayadi, A.
• Format: Article
• Language: English
• Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2025
• Subjects: lightning; substation; stroke angle; mean time between failure; basic insulation level; Monte Carlo method
• Online Access: http://eie.khpi.edu.ua/article/view/307431
• Journal Title: Electrical Engineering & Electromechanics

Introduction. This study investigates substation failures caused by lightning strikes, which significantly affect operational reliability. Given the random nature of lightning strikes, a robust statistical approach is essential for accurately assessing their effects. Method. The research develops a...