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电网技术  2007 

基于边际成本和潮流追踪的无功定价

, PP. 59-63

Keywords: 电力市场,无功定价,边际成本,潮流追踪

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Abstract:

提出了一种将实时无功电价法和无功综合成本分摊法有机结合在一起的无功定价方法,即首先基于边际成本理论将无功生产成本分摊给电网的各条支路,然后基于潮流追踪法将分摊给各支路的无功生产成本分摊到使用该支路的各负荷,从而得到各负荷应承担的无功生产成本及相应的无功价格。该方法既能确保无功成本的收支平衡,又可提供相应的经济信号,因此弥补了实时无功电价法和无功综合成本分摊法的不足。仿真计算结果验证了该方法的可行性与合理性。

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