EMTP simulation of the secondary arc extinction at overhead transmission lines under single phase automatic reclosing
EMTP simulation of the secondary arc extinction at overhead transmission lines under single phase automatic reclosing
复制标题
单相自动重合闸架空输电线路二次灭弧的EMTP仿真
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
V. A. Gamilko
中科院分区：
文献类型：
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作者：
M. V. Dmitriev;G. Evdokunin;V. A. Gamilko
介绍了高压架空线路长潜供电弧燃弧和熄弧暂态仿真软件的数学模型和算法。给出了500、750、1150 kV线路在单相自动重合闸（ASPR）下潜供电弧自熄的研究结果。此外，还确定了灭弧后的暂态恢复电压和并联电抗器中性点电压（在四键电抗器的情况下）。
The paper presents a mathematical model and algorithm of the software for transient phenomena simulation of the burning and extinguishing long secondary arc at high voltage overhead lines. The results of investigations of self extinguishing of secondary arc under automatic single phase reclosing (ASPR) for 500, 750, 1150 kV lines are given as well. Additionally transient recovery voltage after arc extinction and voltage at the neutral terminal of shunt reactor (in a case of four-key reactor) are determined.