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
Pollution Flashover Characteristics of Hydrophilic Surface Under Superimposed AC/DC Voltage
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2024.3521881
Abstract: Insulation devices in the flexible high-voltage direct current (HVdc) transmission system couple a specific ac component. To reveal the pollution flashover characteristics of hydrophilic surfaces under superimposed ac/dc voltage, this article designs a power supply… read more here.
Keywords: pollution flashover; flashover characteristics; superimposed voltage; voltage ... See more keywords