月刊
ISSN 1000-7229
CN 11-2583/TM
电力建设 ›› 2021, Vol. 42 ›› Issue (7): 110-117.doi: 10.12204/j.issn.1000-7229.2021.07.013
黄冬梅1, 庄兴科2, 胡安铎1, 孙锦中1, 时帅2, 孙园3, 唐振1
收稿日期:
2020-10-11
出版日期:
2021-07-01
发布日期:
2021-07-09
通讯作者:
胡安铎
作者简介:
黄冬梅(1964),女,教授,博士生导师,主要研究方向为海洋与电力时空信息技术;|庄兴科(1996),男,硕士研究生,主要研究方向为电力负荷预测;|孙锦中(1980),男,硕士,讲师,主要研究方向为电力时空信息技术;|时帅(1987),男,博士,讲师,主要研究方向为风电并网、新能源电力系统、海上风功率预测等;|孙园(1980),男,博士,副教授,主要研究方向为数据分析、挖掘和建模;|唐振(1997),男,硕士研究生,主要研究方向为电力负荷预测。
基金资助:
HUANG Dongmei1, ZHUANG Xingke2, HU Anduo1, SUN Jinzhong1, SHI Shuai2, SUN Yuan3, TANG Zhen1
Received:
2020-10-11
Online:
2021-07-01
Published:
2021-07-09
Contact:
HU Anduo
Supported by:
摘要:
在基于相似日的短期电力负荷预测技术中,相似日的选取影响着负荷预测精度,提出一种基于灰色关联分析(grey relation analysis,GRA)和K均值(K-means)聚类选取相似日的短期负荷预测模型。首先,采用灰色关联分析方法选取相似日粗集,再对相似日粗集的外部因素使用K均值聚类。然后,计算待预测日与聚类中心的欧氏距离,将距离最小一类作为最终相似日集合。最后,利用最终相似日集合训练长短期记忆(long-short term memory, LSTM)神经网络,进行负荷预测。与未采用相似日的LSTM模型和采用传统的灰色关联分析的LSTM模型相比,所提方法的平均绝对百分比误差(mean absolute percentage error,MAPE)分别降低了0.911%、0.637%。算例分析表明,采用GRA-K-means选取相似日可以有效提升短期电力负荷的预测精度。
中图分类号:
黄冬梅, 庄兴科, 胡安铎, 孙锦中, 时帅, 孙园, 唐振. 基于灰色关联分析和K均值聚类的短期负荷预测[J]. 电力建设, 2021, 42(7): 110-117.
HUANG Dongmei, ZHUANG Xingke, HU Anduo, SUN Jinzhong, SHI Shuai, SUN Yuan, TANG Zhen. Short-Term Load Forecasting Based on Similar-Day Selection with GRA-K-means[J]. ELECTRIC POWER CONSTRUCTION, 2021, 42(7): 110-117.
[1] | 廖旎焕, 胡智宏, 马莹莹, 等. 电力系统短期负荷预测方法综述[J]. 电力系统保护与控制, 2011, 39(1):147-152. |
LIAO Nihuan, HU Zhihong, MA Yingying, et al. Review of the short-term load forecasting methods of electric power system[J]. Power System Protection and Control, 2011, 39(1):147-152. | |
[2] |
ZHANG P, WU X Y, WANG X J, et al. Short-term load forecasting based on big data technologies[J]. CSEE Journal of Power and Energy Systems, 2015, 1(3):59-67.
doi: 10.17775/CSEEJPES.2015.00036 URL |
[3] |
ZHENG H T, YUAN J B, CHEN L. Short-term load forecasting using EMD-LSTM neural networks with a xgboost algorithm for feature importance evaluation[J]. Energies, 2017, 10(8):1168.
doi: 10.3390/en10081168 URL |
[4] | 焦润海, 苏辰隽, 林碧英, 等. 基于气象信息因素修正的灰色短期负荷预测模型[J]. 电网技术, 2013, 37(3):720-725. |
JIAO Runhai, SU Chenjun, LIN Biying, et al. Short-term load forecasting by grey model with weather factor-based correction[J]. Power System Technology, 2013, 37(3):720-725. | |
[5] |
CAPRIO U D, GENESIO R, POZZI S, et al. Short term load forecasting in electric power systems: A comparison of ARMA models and extended Wiener filtering[J]. Journal of Forecasting, 1983, 2(1):59-76.
doi: 10.1002/(ISSN)1099-131X URL |
[6] |
HOUIMLI R, ZMAMI M, BEN-SALHA O. Short-term electric load forecasting in Tunisia using artificial neural networks[J]. Energy Systems, 2020, 11(2):357-375.
doi: 10.1007/s12667-019-00324-4 URL |
[7] | 宫毓斌, 滕欢. 基于GOA-SVM的短期负荷预测[J]. 电测与仪表, 2019, 56(14):12-16. |
GONG Yubin, TENG Huan. Short-term load forecasting based on GOA-SVM[J]. Electrical Measurement & Instrumentation, 2019, 56(14):12-16. | |
[8] | 王义军, 李殿文, 高超, 等. 基于改进的PSO-SVM的短期电力负荷预测[J]. 电测与仪表, 2015, 52(3):22-25. |
WANG Yijun, LI Dianwen, GAO Chao, et al. Short-term power load forecasting based on improved PSO-SVM[J]. Electrical Measurement & Instrumentation, 2015, 52(3):22-25. | |
[9] | 赵佩, 代业明. 基于实时电价和加权灰色关联投影的SVM电力负荷预测[J]. 电网技术, 2020, 44(4):1325-1332. |
ZHAO Pei, DAI Yeming. Power load forecasting of SVM based on real-time price and weighted grey relational projection algorithm[J]. Power System Technology, 2020, 44(4):1325-1332. | |
[10] | 赵兵, 王增平, 纪维佳, 等. 基于注意力机制的CNN-GRU短期电力负荷预测方法[J]. 电网技术, 2019, 43(12):4370-4376. |
ZHAO Bing, WANG Zengping, JI Weijia, et al. A short-term power load forecasting method based on attention mechanism of CNN-GRU[J]. Power System Technology, 2019, 43(12):4370-4376. | |
[11] | 李鹏, 何帅, 韩鹏飞, 等. 基于长短期记忆的实时电价条件下智能电网短期负荷预测[J]. 电网技术, 2018, 42(12):4045-4052. |
LI Peng, HE Shuai, HAN Pengfei, et al. Short-term load forecasting of smart grid based on long-short-term memory recurrent neural networks in condition of real-time electricity price[J]. Power System Technology, 2018, 42(12):4045-4052. | |
[12] | 邹政达, 孙雅明, 张智晟. 基于蚁群优化算法递归神经网络的短期负荷预测[J]. 电网技术, 2005, 29(3):59-63. |
ZOU Zhengda, SUN Yaming, ZHANG Zhisheng. Short-term load forecasting based on recurrent neural network using ant colony optimization algorithm[J]. Power System Technology, 2005, 29(3):59-63. | |
[13] | 彭文, 王金睿, 尹山青. 电力市场中基于Attention-LSTM的短期负荷预测模型[J]. 电网技术, 2019, 43(5):1745-1751. |
PENG Wen, WANG Jinrui, YIN Shanqing. Short-term load forecasting model based on attention-LSTM in electricity market[J]. Power System Technology, 2019, 43(5):1745-1751. | |
[14] | 陆继翔, 张琪培, 杨志宏, 等. 基于CNN-LSTM混合神经网络模型的短期负荷预测方法[J]. 电力系统自动化, 2019, 43(8):131-137. |
LU Jixiang, ZHANG Qipei, YANG Zhihong, et al. Short-term load forecasting method based on CNN-LSTM hybrid neural network model[J]. Automation of Electric Power Systems, 2019, 43(8):131-137. | |
[15] | 陈振宇, 刘金波, 李晨, 等. 基于LSTM与XGBoost组合模型的超短期电力负荷预测[J]. 电网技术, 2020, 44(2):614-620. |
CHEN Zhenyu, LIU Jinbo, LI Chen, et al. Ultra short-term power load forecasting based on combined LSTM-XGBoost model[J]. Power System Technology, 2020, 44(2):614-620. | |
[16] | 王瑞, 闫方, 逯静, 等. 运用相似日和LSTM的短期负荷双向组合预测[J/OL]. 电力系统及其自动化学报. ( 2020-11-16)[2021-01-11]. https://doi.org/10.19635/j.cnki.csu-epsa.000671. |
WANG Rui, YAN Fang, LU Jing, et al. Bidirectional Combined Short-term Load Forecasting by Using Similar Days and LSTM[J/OL]. Proceedings of the CSU-EPSA. ( 2020-11-16)[2021-01-11]. https://doi.org/10.19635/j.cnki.csu-epsa.000671. | |
[17] | 李闯, 孔祥玉, 朱石剑, 等. 能源互联环境下考虑需求响应的区域电网短期负荷预测[J]. 电力系统自动化, 2021, 45(1):71-78. |
LI Chuang, KONG Xiangyu, ZHU Shijian, et al. Short-term load forecasting of regional power grid considering demand response in energy interconnection environment[J]. Automation of Electric Power Systems, 2021, 45(1):71-78. | |
[18] | 吴潇雨, 和敬涵, 张沛, 等. 基于灰色投影改进随机森林算法的电力系统短期负荷预测[J]. 电力系统自动化, 2015, 39(12):50-55. |
WU Xiaoyu, HE Jinghan, ZHANG Pei, et al. Power system short-term load forecasting based on improved random forest with grey relation projection[J]. Automation of Electric Power Systems, 2015, 39(12):50-55. | |
[19] | 谷云东, 马冬芬, 程红超. 基于相似数据选取和改进梯度提升决策树的电力负荷预测[J]. 电力系统及其自动化学报, 2019, 31(5):64-69. |
GU Yundong, MA Dongfen, CHENG Hongchao. Power load forecasting based on similar-data selection and improved gradient boosting decision tree[J]. Proceedings of the CSU-EPSA, 2019, 31(5):64-69. | |
[20] | 刘田梦, 王丽婕, 马嫒. 基于聚类分析与神经网络的电力系统负荷预测[J]. 北京信息科技大学学报(自然科学版), 2018, 33(4):24-28. |
LIU Tianmeng, WANG Lijie, MA Ai. Power system load forecasting based on clustering analysis and neural network[J]. Journal of Beijing Information Science & Technology University, 2018, 33(4):24-28. | |
[21] | 陈鸿琳. 基于相似日和智能算法的短期负荷组合预测[D]. 长沙: 湖南大学, 2016. |
CHEN Honglin. Short-term load combination forecast model based on similar days and intelligent algorithms[D]. Changsha: Hunan University, 2016. | |
[22] | 吴云, 雷建文, 鲍丽山, 等. 基于改进灰色关联分析与蝙蝠优化神经网络的短期负荷预测[J]. 电力系统自动化, 2018, 42(20):67-72. |
WU Yun, LEI Jianwen, BAO Lishan, et al. Short-term load forecasting based on improved grey relational analysis and neural network optimized by bat algorithm[J]. Automation of Electric Power Systems, 2018, 42(20):67-72. | |
[23] | 席雅雯, 吴俊勇, 石琛, 等. 融合历史数据和实时影响因素的精细化负荷预测[J]. 电力系统保护与控制, 2019, 47(1):80-87. |
XI Yawen, WU Junyong, SHI Chen, et al. A refined load forecasting based on historical data and real-time influencing factors[J]. Power System Protection and Control, 2019, 47(1):80-87. | |
[24] | GRAVES A, MOHAMED A R, HINTON G. Speech recognition with deep recurrent neural networks[C]//2013 IEEE International Conference on Acoustics, Speech and Signal Processing. Vancouver, BC, Canada: IEEE, 2013: 6645-6649. |
[25] | 李滨, 陆明珍. 考虑实时气象耦合作用的地区电网短期负荷预测建模[J]. 电力系统自动化, 2020, 44(17):60-68. |
LI Bin, LU Mingzhen. Short-term load forecasting modeling of regional power grid considering real-time meteorological coupling effect[J]. Automation of Electric Power Systems, 2020, 44(17):60-68. | |
[26] | 刘思, 李林芝, 吴浩, 等. 基于特性指标降维的日负荷曲线聚类分析[J]. 电网技术, 2016, 40(3):797-803. |
LIU Si, LI Linzhi, WU Hao, et al. Cluster analysis of daily load curves using load pattern indexes to reduce dimensions[J]. Power System Technology, 2016, 40(3):797-803. | |
[27] | 赵文清, 龚亚强. 基于Kernel K-means的负荷曲线聚类[J]. 电力自动化设备, 2016, 36(6):203-207. |
ZHAO Wenqing, GONG Yaqiang. Load curve clustering based on Kernel K-means [J]. Electric Power Automation Equipment, 2016, 36(6):203-207. | |
[28] | CHEN T Q, GUESTRIN C. XGBoost: A scalable tree boosting system[C]//Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. New York, NY, USA: ACM, 2016: 785-794. |
[29] | 许佳辉, 王向文, 杨俊杰. 基于CNN-QRLightGBM的短期负荷概率密度预测[J]. 电网技术, 2020, 44(9):3409-3416. |
XU Jiahui, WANG Xiangwen, YANG Junjie. Short-term load density prediction based on CNN-QRLightGBM[J]. Power System Technology, 2020, 44(9):3409-3416. |
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