A computational discharge model for sphere–plane long air gap under switching impulse voltage
Sign Up to like & getrecommendations! Published in 2023 at "AIP Advances"
DOI: 10.1063/5.0148740
Abstract: There are lots of sphere–plane air gaps in valve halls in extra-high-voltage and ultra-high-voltage converter stations. Accurate prediction for discharge characteristics of sphere–plane gaps is of great significance for the selection of shielding structure and… read more here.
Keywords: sphere plane; inception; air; voltage ... See more keywords
Effect of AC and switching impulse superimposed voltage on PD characteristics in SF6 gas
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2019.007986
Abstract: Partial discharge (PD) in gas insulated switchgear (GIS) has been studied extensively under AC voltage or transient voltage applied alone. However, the transient voltage in an actual system is superimposed on the AC operating voltage,… read more here.
Keywords: impulse superimposed; gas; voltage; switching impulse ... See more keywords
Lightning Attachment Behavior of Metamaterial Plate From Lightning and Switching Impulse Discharge Tests
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Electromagnetic Compatibility"
DOI: 10.1109/temc.2025.3555121
Abstract: Electromagnetic metamaterials have excellent electromagnetic properties, and can be widely used in radome, which, however, might suffer from damage by lightning in thunderstorm days. Here, using lightning and switching impulse discharge tests, we investigate the… read more here.
Keywords: discharge tests; attachment behavior; impulse discharge; lightning switching ... See more keywords