输电线路切换过程中超高压变电站同步电容器的评估

2022 Workshop on Communication Networks and Power Systems (WCNPS) Pub Date : 2022-11-17 DOI:10.1109/WCNPS56355.2022.9969754

Augusto T. H. Bartz, Francis A. Moreno Vásquez

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引用次数: 0

摘要

这项工作评估了同步电容器在输电线路切换前连接到变电站母线时的行为。这种评估是基于电机的有功和无功功率以及励磁电流。为此，在EMTP-RV软件中对一种双母线单断路器、四开关隔离器变电所布置进行了建模。该电力系统在输电线路断开的情况下进行了测试，结果显示了励磁系统在这种情况下的响应以及同步冷凝器对剩余输电线路的负荷流的缓解作用。

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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Assessment of Synchronous Condensers Connected to Extra-High Voltage Substations during Transmission Lines Switching

This work assesses the behavior of synchronous condensers when connected to a substation busbar in front of switching of transmission lines. This evaluation is based on the active and reactive powers as well as the field current of the electrical machine. In order to do so, a double-bus single breaker with four switch disconnectors power substation arrangement is modeled in the software EMTP-RV. This power system is tested under transmission line disconnections and the results show the response of the excitation system under this kind of situation and the way the synchronous condensers can alleviate the load flow in the remaining transmission lines it is also demonstrated.

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2022 Workshop on Communication Networks and Power Systems (WCNPS)

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