Source google image: https://www.researchgate.net/profile/Mohamed_Boudhib/publication/322315139/figure/fig7/AS:580542253813761@1515423467557/Schema-de-principe-dun-generateur-par-arc-electrique.png
Générateur électrique schema
Source google image: https://www.researchgate.net/profile/Mohamed_Boudhib/publication/322315139/figure/fig7/AS:580542253813761@1515423467557/Schema-de-principe-dun-generateur-par-arc-electrique.png