文章详细信息 关键词： 光伏阵列;;输出功率;;BP神经网络;;相似日 [gap=783]Keywords: PV array;output power;BP neural network;similar day
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中西方相似节日 Similar festivals in the West ; Similar to the Western Festival
西方与中国相似的节日 West with Chinese similar holiday
This paper presents a simple applicable method of meteorological factors modeling,organically integrating with similar historical day,can greatly improve load forecasting accuracy.
本文提出一种简单适用的气象因子建模,并和相似日有机的结合起来,能较大地提高负荷预报精度。
参考来源 - 一种实用负荷预测气象因子建模方法·2,447,543篇论文数据，部分数据来源于NoteExpress
首先，本文给出了选出合理相似日的方法，用于提高负荷预测精度。
First, this paper discussed a method to select similar days (similar-day method, SD in short) in order to improve the accuracy of forecasting.
对于受不确定因素影响的短期电力负荷，提出了一种基于相似日的神经网络预测方法。
For the short -term electric power load with uncertainty influence factors, we put forward the load forecasting method using ANN based on similar historical day.
从非线性动力系统理论角度看，相似日预测的实质是对负荷序列中平衡点和准周期行为的预测。
From the viewpoint of nonlinear dynamic system theory, the substance of load forecasting by the loads in similar days is the forecasting for the behaviors of equilibrium points and quasi-periods.
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