Title :
A method of predicting anomalous flashovers
Author :
Shindo, Takatoshi ; Suzuki, Toshio
Author_Institution :
Central Res. Inst. of Electr. Power Ind., Tokyo, Japan
fDate :
7/1/1995 12:00:00 AM
Abstract :
A new approach to characterizing `anomalous´ flashover phenomena is presented and a method of calculating the probability of anomalous flashovers occurring is proposed. The calculated probabilities of anomalous flashovers are compared with experimental results, and the new method is used to estimate the safety clearance for UHV substations
Keywords :
air gaps; flashover; insulation co-ordination; probability; safety; substations; UHV substations; anomalous flashovers prediction; flashover probability prediction; insulation coordination; parallel gap; safety clearance estimation; Flashover; Impulse testing; Insulation; Insulator testing; Laboratories; Probability; Safety; Samarium; Substations; Voltage;
Journal_Title :
Power Delivery, IEEE Transactions on
