输电线路建模- PSCAD/EMTDC通电

2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI:10.1109/SACI.2011.5872991

Violeta Chis, C. Velicescu

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引用次数: 3

摘要

电力系统暂态分析通常使用计算机仿真工具，如电磁暂态程序(EMTP)。在过去几年中，适合于瞬态分析的工具的数量正在增加。本文介绍了在实际的400kv交流输电系统中进行的一项研究，考虑了在线路通电过程中限制开关浪涌过电压的两种选择，即预插入电阻或金属氧化物浪涌避雷器。利用PSCAD/EMTDC进行了数字仿真。

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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Modeling transmission lines-energization with PSCAD/EMTDC

Power system transient analysis is usually performed using computer simulation tools like the Electromagnetic Transients Program (EMTP). The number of tools suitable for transient analysis is increasing in the last few years. This paper describes a study made in an actual 400 kV AC transmission system considering two alternatives in order to limit switching surge overvoltages during line energization, the pre-insertion resistors or the metal oxide surge arresters. Digital simulations have been made with PSCAD/EMTDC.

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2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)

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