一种新型天气分型方法及其在光伏功率预测中的应用
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李芬, 周尔畅, 孙改平, 白永清, 童力, 刘邦银, 赵晋斌
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A Novel Weather Classification Method and Its Application in Photovoltaic Power Prediction
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LI Fen, ZHOU Erchang, SUN Gaiping, BAI Yongqing, TONG Li, LIU Bangyin, ZHAO Jinbin
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表8 5个不同测试集的光伏功率预测误差
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Tab.8 PV power prediction errors of five different test sets
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测试集序号 | 原理预测法 | | 统计预测法 | 天气未分型 | | 天气分型 | 天气未分型 | | 天气分型 | | MAPE/% | NRMSE/% | | MAPE/% | NRMSE/% | | MAPE/% | NRMSE/% | | MAPE/% | NRMSE/% | 1 | 45.39 | 30.60 | | 26.80 | 41.90 | | 22.56 | 34.73 | | 20.55 | 32.89 | 2 | 29.33 | 43.38 | | 25.89 | 40.16 | | 22.67 | 34.71 | | 15.92 | 24.27 | 3 | 30.99 | 46.12 | | 27.22 | 42.18 | | 25.47 | 39.19 | | 17.99 | 28.27 | 4 | 34.10 | 52.17 | | 29.21 | 47.24 | | 27.44 | 41.77 | | 19.50 | 30.63 | 5 | 31.39 | 45.45 | | 28.15 | 42.89 | | 25.47 | 38.98 | | 17.56 | 27.29 |
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