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电网技术  2010 

电压暂降评估体系研究

, PP. 128-133

Keywords: 电压暂降,评估体系,指标,特征值计算

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Abstract:

在IEEEP1564给出的电压暂降评估框架的基础上,对IEEE、IEC等国际组织与国内外文献中探讨的部分电压暂降评估指标进行整合,分析其优缺点,并对某些指标进行了改进;分别从单个事件、单个节点及系统的角度提出了建议采纳的指标;对已有判别三相不平衡暂降事件暂降类型的方法进行分析比较,进而建立了包括各种指标计算及特征提取方法在内的较完整的电压暂降评估体系。

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