1. 国网天府新区供电公司,四川,成都,610200
2. 浙江大学 电气工程学院,浙江,杭州,310027
纸质出版:2025
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李勇,吴含欣,李婵虓,董树锋,汪泉霖,贺家慧,浦仕应.考虑多维气象指标的配电网短期负荷预测[J].智慧电力,2025,53(6):116-123.
LI Yong, WU Hanxin, LI Chanxiao, et al. Short-term Load Forecasting for Distribution Networks Considering Multidimensional Meteorological Indicators[J]. 2025, 53(6): 116-123.
李勇,吴含欣,李婵虓,董树锋,汪泉霖,贺家慧,浦仕应.考虑多维气象指标的配电网短期负荷预测[J].智慧电力,2025,53(6):116-123. DOI: 10.20204/j.sp.2025.06015.
LI Yong, WU Hanxin, LI Chanxiao, et al. Short-term Load Forecasting for Distribution Networks Considering Multidimensional Meteorological Indicators[J]. 2025, 53(6): 116-123. DOI: 10.20204/j.sp.2025.06015.
针对当前短期负荷预测研究中多侧重于算法改进、而对气象数据特征挖掘不足的问题,提出一种考虑多维气象指标的配电网短期负荷预测方法。首先,从人体舒适的感受角度统一多维气象指标的概念框架,构造基于序关系法-熵权法的人体舒适度模型;其次,采用XGBoost算法建立短期负荷预测模型,将人体舒适度评分与历史负荷数据作为模型输入进行短期负荷预测,以提高负荷预测的精度;最后,基于四川某地配电网的实际运行数据进行实证分析,结果表明所提模型在短期负荷预测中取得了优于基线模型的预测精度,验证了其在短期负荷预测中的有效性。
To address the current issue in short-term load forecasting research where emphasis is predominantly placed on algorithm improvement while insufficient attention is given to the exploration of meteorological data characteristics
this paper proposes a short-term load forecasting method for distribution networks incorporating multi-dimensional meteorological indicators. First,a conceptual framework for multidimensional meteorological indicators is unified from the perspective of human comfort perception
establishing a human comfort model based on the order relation method and entropy weight method. Second,the XGBoost algorithm is employed to develop a short-term load forecasting model that integrates human comfort scores with historical load data as model inputs to enhance prediction accuracy. Finally,empirical analysis using operational data from a distribution network in Sichuan demonstrates that the proposed model achieves superior forecasting precision compared to baseline models in short-term load prediction,thereby validating its effectiveness for practical applications in this domain.
舒印彪,陈国平,贺静波,等.构建以新能源为主体的新型电力系统框架研究[J].中国工程科学,2021,23(6):61-69.
国网能源研究院有限公司.2023中国新能源发电分析报告 [M].北京:中国电力出版社,2023.
康重庆,夏清,刘梅.电力系统负荷预测[M].北京:中国电力出版社2017.
刘继东,韩学山,楚成博,等.考虑非气象因素的电网夏季降温负荷研究[J].电力自动化设备,2013,33(2):40-46.
周颖,石坤,李德智,等.基于纵向修正ARIMA的负荷聚合商潜力计算及调峰策略[J].电力工程技术,2023,42(2):2-10.
JI P,XIONG D,WANG P,et al.A study on exponential smoothing model for load forecasting[C]//2012 Asia-Pacific Power and Energy Engineering Conference.Shanghai,China,2012:2884-2887.
蒋敏,顾东健,孔军,等.基于在线序列极限支持向量回归的短期负荷预测模型[J].电网技术,2018,42(7):2240-2247.
杨海柱,田馥铭,张鹏,等.基于CEEMD-FE和AOA-LSSVM的短期电力负荷预测[J].电力系统保护与控制,2022,50(13):126-133.
朱伟,孙运全,钱尧,等.基于CEEMD-GRU 模型的短期电力负荷预测方法[J].电测与仪表,2023,60(1):16-22.
朱继忠,苗雨旺,董朝阳,等.基于Attention-LSTM与多模型集成的短期负荷预测方法[J].电力工程技术,2023,42(5):138-147.
石立国,李延真,刘继彦,等.电动汽车充电站超短期充电负荷预测的改进GRU方法[J].供用电,2023,40(6):42-47.
VASWANI A,SHAZEER N,PARMAR N,et al.Attention is all you need[C]//Proceedings of the 31st International Conference on Neural Information Processing Systems.Long Beach,USA,2017:6000-6010.
韩宝慧,陆玲霞,包哲静,等.基于多头概率稀疏自注意力模型的综合能源系统多元负荷短期预测[J].电力建设,2024,45(2):127-136.
黄冬梅,陈欢,王宁,等.基于自适应图注意力网络的短期用户负荷预测[J].电力系统保护与控制,2023,51(20):140-149.
CHEN T,GUESTRIN C.XGBoost:A scalable tree boosting system[C]//ACM SIGKDD International Conference on Knowledge Discovery and Data Mining.San Francisco,USA,2016:785-794.
冉启武,张宇航.基于模态分解及GRU-XGBoost短期电力负荷预测[J].电网与清洁能源,2024,40(4):18-27,34.
寿绍安,罗海荣,王晓康,等.基于VMD-ISODATA-DBN的配电台区短期负荷预测方法[J].智慧电力,2023,51(11):53-60.
王炜,冯斌,黄刚,等.基于自注意力编码器和深度神经网络的短期净负荷预测[J].中国电机工程学报,2023,43(23):9072-9084.
曹帅,尹杰,李艺丰,等.基于VMD-SSA-BiLSTM的多维时序电力负荷预测[J].电力需求侧管理,2024,26(6):88-93.
王继东,杜冲.基于Attention-BiLSTM神经网络和气象数据修正的短期负荷预测模型[J].电力自动化设备,2022,42(4):172-177,224.
秦海超,王玮,周晖,等.人体舒适度指数在短期电力负荷预测中的应用[J].电力系统及其自动化学报,2006,18(2):63-66.
高亚静,孙永健,杨文海,等.基于新型人体舒适度的气象敏感负荷短期预测研究[J].中国电机工程学报,2017,37(7):1946-1955.
南斌,董树锋,徐成司,等.基于改进离差最大化方法的电网关键线路综合辨识[J].电网技术,2022,46(10):4076-4084.
ANSI/ASHRAE Standard 55—2023: Thermal environmental conditions for human occupancy.[S].Atlanta: American Society of Heating Refrigerating and Air-conditioning Engineers,2023.
ISO 7730—2005,Ergonomics of the thermal environment-Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria.[S].2005.
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