中文摘要：

为更准确的计算气体绝缘开关站（GIS）中的特快速暂态过电压（VFTO）,笔者总结了国内外几种典型的隔离开关燃弧模型,包括线性电阻模型、时变电阻模型、分段电阻模型、黑盒模型和火花电阻模型等。对各种模型的优缺点进行了分析比较,指出燃弧建模过程不但要考虑电压等级、气体介质和隔离开关结构等因素的影响,还应在选择合理击穿判据的基础上将单次燃弧模型与多次燃弧过程结合起来。

英文摘要：

In order to improve the simulation precision of VFTO in GIS,this paper presents an overview on arcing models of disconnector （DS）, including linear resistor model, time-varying resistor model, segmental model, black box model,spark resistor model and so forth. Modeling techniques of these models were discussed and the limitations of different arc models were also analyzed. Finally the paper indicates that factors such as voltage level, gas medium, structure of DS should be taken into consideration during modeling process, and then the single arcing model should be applied to the muhi-reignition process in the basis of the reasonable criteria of breakdown as well.