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期刊号: CN32-1800/TM| ISSN1007-3175

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基于自组织竞争网络与RPROP算法的线损计算研究

来源:电工电气发布时间:2022-07-18 14:18 浏览次数:221

基于自组织竞争网络与RPROP算法的线损计算研究

张艳,徐卫锋
(国网上海市电力公司市南供电公司,上海 200233)
 
    摘 要:为更好地发现高效的降损措施,并为科学地制定线损目标提供依据,提出了一种基于自组织竞争神经网络的 RPROP 神经网络的线损计算方法。RPROP 神经网络确保了网络在有限的训练次数下能够收敛,利用自组织竞争神经网络对信息数据进行有效分类,提高了 RPROP 神经网络的输出精度。通过在 MATLAB 平台进行仿真实验,并与线性回归算法、标准 BP 神经网络算法,以及未分类的 RPROP 算法进行比较,验证了该方法的有效性。
    关键词: 线性回归算法;BP 神经网络;RPROP 神经网络;自组织竞争神经网络;线损
    中图分类号:TM744     文献标识码:A     文章编号:1007-3175(2022)07-0031-04
 
The Research on Line Loss Calculation of RPROP Algorithm Based on
Self-Organizing Competitive Network
 
ZHANG Yan, XU Wei-feng
(State Grid Shanghai Shinan Electric Power Supply Company, Shanghai 200233, China)
 
    Abstract: This paper proposed a line loss calculation based on the self-organizing competitive network of the RPROP neural network to find efficient loss reduction measures and provide the basis for scientifically formulating line loss targets.The RPROP neural network ensured that the network could converge under a limited number of training times. Moreover, it utilized a self-organizing competitive neural network to effectively classify informative data, which improved the output accuracy of the RPROP neural network.By doing simulation experiments on the MATLAB platform and comparing with linear regression algorithm, standard BP neural network algorithm, unclassified RPROP algorithm,it verified the effectiveness of the proposed method.
    Key words: linear regression algorithm; BP neural network; RPROP neural network; self-organizing competitive neural network; line loss
 
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