Power big data oriented microgrid short-period load prediction method
A technology of short-term load forecasting and short-term load, which is applied in the direction of electrical digital data processing, forecasting, and data processing applications. The effect of improving execution efficiency
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[0030] The present invention will be further described below in conjunction with accompanying drawing.
[0031] 1 Design of load forecasting model based on ISFLA_KELM
[0032] 1.1 Design idea of ISFLA_KELM forecasting model
[0033] Compared with the traditional power load, the load base of the microgrid is small, the power consumption characteristics of each period are greatly different, and the random fluctuation of the load sequence is large. Because the short-term load forecasting method of the traditional power system usually cannot fully consider the external factors that affect the load change, it is applied to The short-term load forecasting of microgrid shows obvious deficiencies, and the forecasting effect is not good. The kernel function extreme learning machine has strong regression prediction ability, and has been applied to short-term load forecasting of microgrid, but the combination parameters of KELM still need to be further optimized, and the hybrid leapfr...
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