... of the metal sheath ablation phenomenon is investigated from the point of view of the grounding method of high-voltage cables. Cross-interconnection grounding Cable ablation Ground circulation Multiphysical field When the cable voltage level is high, the land cable metal sheath is often used three...

... mechanism of the discharge ablation process, a multiphysical field model based on plasma energy deposition is established to analyze the discharge characteristics of the power cable bellows. The electrostatic field, plasma characteristics, energy deposition and temperature field are analyzed. The discharge...