文章基本信息

标题：Study on the Calculation of 35 kV Parallel Gap Arcing Time Considering the Influence of Wind Load
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作者：Caijin Huang ; Dong Wu ; Zelin Ji 等
期刊名称：Open Access Library Journal
印刷版ISSN：2333-9705
电子版ISSN：2333-9721
出版年度：2021
卷号：8
期号：7
页码：1-8
DOI：10.4236/oalib.1107614
语种：English
出版社：Scientific Research Pub
摘要：Wind load is the important factor influencing arc-extinguishing of arc. Establishing arc chain motion model of 35 kV parallel gap under wind load condition, the electromagnetic force, air resistance and wind force of a single arc element are analyzed by using the chain arc model. The arc motion parameters were solved. The arc anti-resistance and arc resistance are calculated; the criterion of arc extinguishing is defined; the arc burning time is calculated, and the arc burning time is obtained. Through the calculation of arc ignition time, it can be seen that the magnitude of wind load affects the arc free time. When the wind load increases, the arc ignition time will be shortened.
关键词：Wind LoadArcThe Chain Arc Model35 kV Parallel GapWind Force