并联FACTS控制器电压稳定指标的比较

2008 First International Conference on Emerging Trends in Engineering and Technology Pub Date : 2008-07-16 DOI:10.1109/ICETET.2008.30

A. Phadke, S. Bansal, K. R. Niazi

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引用次数: 43

摘要

在实际电力系统中，并联补偿装置的设置对提高电压稳定性具有重要意义。本文通过对电力系统中几种电压稳定指标的比较，找出了电力系统中最薄弱的母线/区域。在IEEE 14总线测试系统的最弱总线上引入了并联FACTS控制器，并通过比较电压分布和负载裕度增强来评估其有效性。并对有无并联FACTS控制器时的各种线路稳定性指标进行了比较。结果表明，提高静态电压稳定裕度的无功补偿的最佳位置是系统的“最弱母线”。

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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A Comparison of Voltage Stability Indices for Placing Shunt FACTS Controllers

Location of shunt compensation devices is important for the enhancement of the voltage stability for practical power systems. This paper presents a comparison of several voltage stability indices in electric power system to identify the weakest bus/ area of the system. Shunt FACTS controller is introduced at the weakest bus in IEEE 14-bus test system and its effectiveness is assessed by comparing voltage profile and loading margin enhancement. Various line stability indices are also compared with and without shunt FACTS controller. It is shown that the best location for reactive power compensation for improving static voltage stability margin is the "weakest bus" of the system.

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2008 First International Conference on Emerging Trends in Engineering and Technology

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