Swanson, Andrew Graham.Naidoo, Nivern.2020-04-022020-04-0220192019https://researchspace.ukzn.ac.za/handle/10413/17443Master s Degree. University of KwaZulu-Natal, Durban, 2019.Abstract available in pdf.enLightning performance.High voltage overhead shielded networks.Tower footing earthing resistance.Earth electrode.Backflashovers.Improving lightning performance on high voltage overhead shielded networks by reducing tower footing earthing resistance.Thesis