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author:

王阳辉 (王阳辉.) [1] | 徐启峰 (徐启峰.) [2]

Abstract:

为进一步提高月用电负荷预测精度,本文提出一种基于改进秩次集对和灰色模型的变权组合预测方法.采用改进秩次集对算法,在秩次集对模型中引入天气指标,并利用熵权法确定各指标权重,增强了秩次集对算法的适应性和有效性.接着采用变权法将改进秩次集对模型和灰色模型进行变权组合,不断滚动优化组合模型权重,改善了单一模型预测精度的稳定性.实例预测结果验证了该方法的有效性.

Keyword:

变权组合 天气指标 月负荷预测 灰色模型 秩次集对

Community:

  • [ 1 ] [徐启峰]福州大学
  • [ 2 ] [王阳辉]福州大学

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Source :

电气开关

ISSN: 1004-289X

Year: 2022

Issue: 1

Volume: 60

Page: 75-80,83

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 5

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