一种新的节点静态电压稳定指标及切负荷算法A New Index of Nodal Static Voltage Stability and Load Shedding Method
傅旭;王锡凡;
摘要(Abstract):
提出了一种可以考虑负荷波动的节点静态电压稳定指标,该指标可以表示节点静态电压崩溃的概率,进而识别出系统的薄弱节点。基于这一指标提出了一种保证节点静态电压稳定的切负荷算法。IEEE 30节点系统的仿真结果表明所提出的节点静态电压稳定指标计算简单快速,可用于电力系统运行状态的实时监视。
关键词(KeyWords): 电压稳定边界;节点静态电压稳定指标;切负荷;电力系统
基金项目(Foundation): 国家重点基础研究发展计划项目(973项目)(2004CB217905)。~~
作者(Author): 傅旭;王锡凡;
Email:
DOI: 10.13335/j.1000-3673.pst.2006.10.002
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