半波长输电线路设计的电气要求

2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America (T&D-LA) Pub Date : 2010-11-01 DOI:10.1109/TDC-LA.2010.5762926

M. L. Santos, J. Jardini, M. Masuda, G. L. C. Nicola

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引用次数: 8

摘要

半波长线(HWLL)是一种特殊类型的电力传输，它在交流电源上运行，其长度接近2500公里，频率为60赫兹。这种线路被认为是远距离传输的一种选择。本文提出了设计时应满足的电气要求。此外，还讨论了导体截面的经济性选择、N-1规划准则的遵从性、塔的几何形状定义以及不同负荷水平下的运行策略等问题。给出了短路和通电的仿真结果。这些研究是基于一条承载6000兆瓦的1000千伏线路。

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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Electrical requirements for half-wavelength power transmission line design

A Half-wavelength line (HWLL) is a specific type of power transmission that operates on AC power and the length of which is close to 2500 km for a 60-Hz frequency. Such a line is considered as an option for transmission over long distances. This paper proposes some electrical requirements to be met during design. Also, issues like the economic-based selection of the conductor cross section, the N-1 planning criterion compliance, the tower geometry definition and operation strategies for different load levels are discussed. Short circuit and energization simulation results are also presented. The studies were based on a 1000 kV line carrying 6000 MW.

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2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America (T&D-LA)

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