Hu, Jianlin; Sun, Caixin; Jiang, Xingliang; Yang, Qing; … - In: Energies 4 (2011) 4, pp. 628-643
In the current study, a multi-arc predicting model for DC critical flashover voltage of iced and pre-contaminated long insulator strings under low atmospheric pressure is developed. The model is composed of a series of different polarity surface arcs, icicle-icicle air gap arcs, and residual...