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CN106875292A 一种基于时域相关性量化分析间歇性能源集群效应的方法 无效 - 驳回

一种基于时域相关性量化分析间歇性能源集群效应的方法
摘要：
本申请涉及新能源集群效应技术领域，尤其涉及一种基于时域相关性量化分析间歇性能源集群效应的方法，包括如下步骤：统计间歇性能源的实时出力数据；根据所述出力数据计算间歇性能源出力自相关系数；根据所述出力自相关系数及间歇性能源的装机容量，计算所述间歇性能源集群效应相关系数比；根据所述集群效应相关系数比，确定间歇性能源集群效应的结果。通过计算间歇性能源出力的自相关系数，可以对不同时间尺度下间歇性能源自身出力的相关性和波动性进行衡量；通过计算集群效应相关系数比衡量集群效应，克服了现有技术中忽略的装机容量这一因素，从而可以更为准确的量化分析集群效应。
摘要（英）：

The present invention belongs to the new energy cluster effect technical field and relates to a method for quantitatively analyzing an intermittent energy source cluster effect based on time-domain correlation quantification. The method includes the following steps that: the real-time output data of intermittent energy sources are put into statistics; an intermittent energy source autocorrelation coefficient is calculated according to the output data; an intermittent energy source cluster effect correlation coefficient ratio is calculated according to the intermittent energy source autocorrelation coefficient and the installed capacity of the intermittent energy sources; and the result of the intermittent energy source cluster effect is determined according to the intermittent energy source cluster effect correlation coefficient ratio. According to the method of the invention, the intermittent energy source autocorrelation coefficient is calculated, so that the correlation and volatility of the output of the intermittent energy sources under different time scales can be measured; the intermittent energy source cluster effect correlation coefficient ratio is calculated, so that the intermittent energy source cluster effect can be measured; and therefore, troubles caused by the ignorance of the factor of installed capacity in the prior art can be eliminated, and the cluster effect can be quantitatively analyzed more accurately.

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