根据CIGRE技术手册207计算架空电力线路导线温度

2019 20th International Scientific Conference on Electric Power Engineering (EPE) Pub Date : 2019-05-01 DOI:10.1109/EPE.2019.8778173

Martin Kanálik, Anastázia Margitová, J. Urbanský, L. Beňa

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引用次数: 6

摘要

架空电力线是电力系统中用于传输电能的一种结构。架空电力线的性能取决于其参数。在电力系统中，电力线的一个重要参数是它的热极限。本文根据CIGRE技术手册207中规定的方法处理架空电力线ACSR导线的温度计算。在实际电力线上的测量结果也验证了所计算的温度。在文章的最后，还计算了ACSR导体在不同气候条件下的最大允许电流(容量)。所得结果与斯洛伐克输电系统运营商使用的实际电流限制(夏季和冬季)进行了比较。

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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Temperature Calculation of Overhead Power Line Conductors According to the CIGRE Technical Brochure 207

An overhead power line is a structure used in the electric power system to transmit an electrical energy. The performance of overhead power lines depends on their parameters. An important parameter of the power line in the power system is its thermal limit. This article deals with the temperature calculation of overhead power line ACSR conductors according to the methodology stated in CIGRE technical brochure 207. The calculated temperature is also verified by the measurement on a real power line. At the end of the article the maximum allowable current (ampacity) of ACSR conductors depending on climatic conditions is also calculated. Obtained results are compared with actual current limits (for summer and winter season) using by Slovak transmission system operators.

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2019 20th International Scientific Conference on Electric Power Engineering (EPE)

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