电力市场环境下,精准的短期负荷预测可以保障电网安全稳定运行,但电价的实时波动增加了负荷变化的复杂性,加大了预测难度。针对这一问题,采用最大信息系数法分析电价及历史负荷与当前时刻负荷的相关性,为预测模型输入特征的确定提供依据。在此基础上,提出了基于Attention-LSTM (attention long short-term memory,Attention-LSTM)网络的短期负荷预测模型。该模型充分利用负荷的时序特性,并采用Attention机制突出对负荷预测起到关键作用的输入特征。以澳大利亚某地区真实数据为算例,分别应用Attention-LSTM模型与其他模型进行仿真实验。结果表明,所提方法在预测精度和算法鲁棒性方面均优于其他模型。
机构:
Cold Spring Harbor Lab, Simons Ctr Quantitat Biol, Cold Spring Harbor, NY 11724 USACold Spring Harbor Lab, Simons Ctr Quantitat Biol, Cold Spring Harbor, NY 11724 USA
Kinney, Justin B.
Atwal, Gurinder S.
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Cold Spring Harbor Lab, Simons Ctr Quantitat Biol, Cold Spring Harbor, NY 11724 USACold Spring Harbor Lab, Simons Ctr Quantitat Biol, Cold Spring Harbor, NY 11724 USA
机构:
MIT, Dept Comp Sci, Cambridge, MA 02139 USA
Broad Inst MIT & Harvard, Cambridge, MA 02142 USA
Univ Oxford, Dept Stat, Oxford OX1 3TG, EnglandMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Reshef, David N.
Reshef, Yakir A.
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机构:
Broad Inst MIT & Harvard, Cambridge, MA 02142 USA
Harvard Univ, Dept Math, Cambridge, MA 02138 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Reshef, Yakir A.
Finucane, Hilary K.
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Weizmann Inst Sci, Dept Comp Sci & Appl Math, IL-76100 Rehovot, IsraelMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Finucane, Hilary K.
Grossman, Sharon R.
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机构:
Broad Inst MIT & Harvard, Cambridge, MA 02142 USA
Harvard Univ, Dept Organism & Evolutionary Biol, Ctr Syst Biol, Cambridge, MA 02138 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Grossman, Sharon R.
McVean, Gilean
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机构:
Univ Oxford, Dept Stat, Oxford OX1 3TG, England
Univ Oxford, Wellcome Trust Ctr Human Genet, Oxford OX3 7BN, EnglandMIT, Dept Comp Sci, Cambridge, MA 02139 USA
McVean, Gilean
Turnbaugh, Peter J.
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机构:
Harvard Univ, Dept Organism & Evolutionary Biol, Ctr Syst Biol, Cambridge, MA 02138 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Turnbaugh, Peter J.
Lander, Eric S.
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Broad Inst MIT & Harvard, Cambridge, MA 02142 USA
MIT, Dept Biol, Cambridge, MA 02139 USA
Harvard Univ, Sch Med, Dept Syst Biol, Boston, MA 02115 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Lander, Eric S.
Mitzenmacher, Michael
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Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Mitzenmacher, Michael
Sabeti, Pardis C.
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机构:
Broad Inst MIT & Harvard, Cambridge, MA 02142 USA
Harvard Univ, Dept Organism & Evolutionary Biol, Ctr Syst Biol, Cambridge, MA 02138 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
机构:
Cold Spring Harbor Lab, Simons Ctr Quantitat Biol, Cold Spring Harbor, NY 11724 USACold Spring Harbor Lab, Simons Ctr Quantitat Biol, Cold Spring Harbor, NY 11724 USA
Kinney, Justin B.
Atwal, Gurinder S.
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h-index: 0
机构:
Cold Spring Harbor Lab, Simons Ctr Quantitat Biol, Cold Spring Harbor, NY 11724 USACold Spring Harbor Lab, Simons Ctr Quantitat Biol, Cold Spring Harbor, NY 11724 USA
机构:
MIT, Dept Comp Sci, Cambridge, MA 02139 USA
Broad Inst MIT & Harvard, Cambridge, MA 02142 USA
Univ Oxford, Dept Stat, Oxford OX1 3TG, EnglandMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Reshef, David N.
Reshef, Yakir A.
论文数: 0引用数: 0
h-index: 0
机构:
Broad Inst MIT & Harvard, Cambridge, MA 02142 USA
Harvard Univ, Dept Math, Cambridge, MA 02138 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Reshef, Yakir A.
Finucane, Hilary K.
论文数: 0引用数: 0
h-index: 0
机构:
Weizmann Inst Sci, Dept Comp Sci & Appl Math, IL-76100 Rehovot, IsraelMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Finucane, Hilary K.
Grossman, Sharon R.
论文数: 0引用数: 0
h-index: 0
机构:
Broad Inst MIT & Harvard, Cambridge, MA 02142 USA
Harvard Univ, Dept Organism & Evolutionary Biol, Ctr Syst Biol, Cambridge, MA 02138 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Grossman, Sharon R.
McVean, Gilean
论文数: 0引用数: 0
h-index: 0
机构:
Univ Oxford, Dept Stat, Oxford OX1 3TG, England
Univ Oxford, Wellcome Trust Ctr Human Genet, Oxford OX3 7BN, EnglandMIT, Dept Comp Sci, Cambridge, MA 02139 USA
McVean, Gilean
Turnbaugh, Peter J.
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Univ, Dept Organism & Evolutionary Biol, Ctr Syst Biol, Cambridge, MA 02138 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Turnbaugh, Peter J.
Lander, Eric S.
论文数: 0引用数: 0
h-index: 0
机构:
Broad Inst MIT & Harvard, Cambridge, MA 02142 USA
MIT, Dept Biol, Cambridge, MA 02139 USA
Harvard Univ, Sch Med, Dept Syst Biol, Boston, MA 02115 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Lander, Eric S.
Mitzenmacher, Michael
论文数: 0引用数: 0
h-index: 0
机构:
Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA
Mitzenmacher, Michael
Sabeti, Pardis C.
论文数: 0引用数: 0
h-index: 0
机构:
Broad Inst MIT & Harvard, Cambridge, MA 02142 USA
Harvard Univ, Dept Organism & Evolutionary Biol, Ctr Syst Biol, Cambridge, MA 02138 USAMIT, Dept Comp Sci, Cambridge, MA 02139 USA