Upward Flashes Triggering Mechanisms

被引：0
|
作者：
Schumann, Carina [1 ]
Saba, Marcelo M. F. [2 ]
Warner, Tom A. [3 ]
Ferro, Marco A. S. [4 ]
机构：
[1] Univ Witwatersrand, Johannesburg, South Africa
[2] Natl Inst Space Res, Sao Jose Dos Campos, Brazil
[3] ZTResearch, Rapid City, SD USA
[4] IAE Inst Aeronaut & Space, Sao Jose Dos Campos, Brazil
来源：
2017 INTERNATIONAL SYMPOSIUM ON LIGHTNING PROTECTION (XIV SIPDA) | 2017年
基金：
巴西圣保罗研究基金会;
关键词：
Upward flashes; Triggering mechanisms;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Upward flashes can be self-initiated or triggered initiated. Locations where the tall structures are installed may present only triggering initiated upward flashes, only self initiated or even both types of upward flashes. Upward flashes that were observed in Sao Paulo and Rapid City were all triggered-initiated by previous activity. This paper will present three triggering components of the triggering flash that provide the conditions necessary for the upward leader initiates based in optical and LMA observations.
引用
收藏
页码：304 / 307
页数：4
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