ZHANG Fengshuo, LI Jian, WU Gaobo, et al. Study on Arc-extinguishing Characteristics of Arcing Horn on DC Grounding Line[J]. High voltageapparatus, 2016, 52(3): 105-110.
ZHANG Fengshuo, LI Jian, WU Gaobo, et al. Study on Arc-extinguishing Characteristics of Arcing Horn on DC Grounding Line[J]. High voltageapparatus, 2016, 52(3): 105-110. DOI: 10.13296/j.1001-1609.hva.2016.03.017.
Study on Arc-extinguishing Characteristics of Arcing Horn on DC Grounding Line
The current research status of the arc in the open air are presented from the aspects of potential gradient and the volt-ampere characteristics. The main factors of arc characteristics are summarized. The principle of arc volt ampere characteristics as the criterion of DC arc-extinguishing are described. Two approaches of the DC arcing horn engineering design are analysised and compared. The problems of different approaches are also put forward