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电网技术  2015 

计及多机平衡策略的半不变量法在线概率潮流

DOI: 10.13335/j.1000-3673.pst.2015.05.025, PP. 1337-1342

Keywords: 概率潮流,半不变量法,多机平衡,在线潮流

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Abstract:

为提高半不变量概率潮流算法的实用性,提出了一种多机平衡概率潮流计算方法。在传统半不变量概率潮流算法的基础上,该方法通过修正待求变量对节点注入功率的灵敏度矩阵,实现了计及系统常规调频特性及常规能源与间歇式能源互补策略对系统潮流分布的影响。算例分析部分通过IEEE标准节点系统与实际省级电网模型的仿真分析验证了所提算法的准确性与实用性。

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