SVM_Short-term-Load-Forecasting

Directory: matlab
Plat: matlab
Size: 327KB
Downloads: 2368
Upload time: 2010-11-18 16:43:02
Uploader: NBB
Description:   first expounds the recent application research of load forecasting, summarized the characteristics of load forecasting and influencing factors, summed up common methods of short-term load forecasting, and analyzed the advantages and disadvantages of each method then introduced statistical learning theory and the principle of SVM as the basis of support vector machine (SVM ) theory, SVM regression model is derived this paper adopted least squares support vector machine (LSSVM) model, according to the historical load data and meteorological data of a certain area of Zhejiang Taizhou, Analysised the various factors affecting the forecast, summed up the regularity of load change , amended "outliers" in the historical load data,the load forecasting factors to be considered were normalized. The two parameters of LSSVM have a significant impact on the model, but it is still soluted based on the experience currently. So, this paper adopted particle swarm optimization algorithm to optimized

File list:
AdaptFunc.m,2392,2010-06-04
AdaptFunc1.m,2386,2010-06-17
BaseStepPso.m,3813,2010-05-18
gaijin.m,2725,2010-06-04
InitSwarm.m,2174,2010-05-18
pso.m,2112,2010-06-03
shorttime.m,2527,2010-06-17
基于支持向量机的短期电力负荷预测.doc,959488,2010-11-18
数据
....\a23.xls,22016,2010-06-03
....\a45.xls,20992,2010-06-03
....\B2.xls,16896,2010-06-03
....\b3.xls,19456,2010-05-17
....\B4.xls,19456,2010-06-03
....\B5.xls,17408,2010-06-03
....\bdata1.xls,35840,2010-03-12

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