Electric lines Lightning protection Protection contre la foudre lightning protection power distribution lines power overhead lines Champs électromagnétiques Changements Climat Climate Change Climatic changes Electromagnetic Fields Electromagnetic fields Foudre Lightning Lignes électriques aériennes Monte Carlo methods Overhead electric lines buildings (structures) climate change coupled transmission lines earth electrodes electric current measurement electromagnetic fields electromagnetism finite difference time-domain analysis insulation co-ordination lightning photovoltaic power systems power distribution protection