Impact of the specific fire load on the performance of power transmission lines

IF 0.4 4区农林科学 Q4 FORESTRY

Ciencia Florestal Pub Date : 2023-03-28 DOI:10.5902/1980509864029

Tito Ricardo Vaz da Costa, A. T. D. Vale, Clarissa Melo Lima

引用次数: 0

Abstract

Transmission line outages caused by fires are frequent and affect the electric power supply to the population. Studying the factors that may aid in the understanding of this problem is fundamental to improve performance and guide future projects involving this type of installation. This study analyzed the forest inventories of vegetation adjacent to three Brazilian transmission line trunks and calculated their specific fire loads. The results were compared with the performance of these installations and revealed a high correlation (R2=0.9877) between the fire load and the number of transmission line outages, demonstrating the influence of vegetation on the operation of these installations.

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特定火灾荷载对输电线路性能的影响

火灾导致的输电线路中断频繁，影响了人口的电力供应。研究可能有助于理解此问题的因素对于提高性能和指导未来涉及此类安装的项目至关重要。这项研究分析了巴西三条输电干线附近的森林植被清单，并计算了它们的具体火灾负荷。将结果与这些装置的性能进行了比较，发现火灾负荷与输电线路停运次数之间存在高度相关性（R2=0.9877），表明植被对这些装置运行的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Ciencia Florestal 农林科学-林学

CiteScore

0.80

自引率

0.00%

发文量

审稿时长

18-36 weeks

期刊介绍： The journal Forest Science was established in 1991 with the goal of being a vehicle for dissemination which are published works tércnico-scientific forest-related, the following bodies crowded the Centro de Ciências Rurais of Universidade Federal de Santa Maria: - Centro de Pesquisas Florestais - CEPEF - Programa de Pós-graduação em Engenharia Florestal - PPGEF - Departamento de Ciências Florestais - DCFL MISSION: Publish scientific papers, technical notes, and literature reviews related to the area of forest sciences.