Article(id=1321491598362391012, tenantId=1146029695717560320, journalId=1146031654075715584, issueId=1321491493899055939, articleNumber=null, orderNo=null, doi=10.13234/j.issn.2095-2805.2025.8.145, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1718726400000, receivedDateStr=2024-06-19, revisedDate=1720627200000, revisedDateStr=2024-07-11, acceptedDate=1721232000000, acceptedDateStr=2024-07-18, onlineDate=1792997749175, onlineDateStr=2026-10-26, pubDate=1767024000000, pubDateStr=2025-12-30, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792997749175, onlineIssueDateStr=2026-10-26, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792997749175, creator=13701087609, updateTime=1792997749175, updator=13701087609, issue=Issue{id=1321491493899055939, tenantId=1146029695717560320, journalId=1146031654075715584, year='2025', volume='23', issue='8', pageStart='1', pageEnd='341', issueExtLink='null', onlineDate='null', pubDate='1767024000000', pubDateStr='2025-12-30', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792997724270, creator='13701087609', updateTime=1792997964624, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1321492502109074426, tenantId=1146029695717560320, journalId=1146031654075715584, issueId=1321491493899055939, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1321492502109074427, tenantId=1146029695717560320, journalId=1146031654075715584, issueId=1321491493899055939, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=145, endPage=156, ext={EN=ArticleExt(id=1321491598576300517, articleId=1321491598362391012, tenantId=1146029695717560320, journalId=1146031654075715584, language=EN, title=Short-term Charging Load Forecasting for Electric Vehicles Based on Combined LSTM-GNN Model, columnId=1152281496049037440, journalTitle=Journal of Power Supply, columnName=Power System, runingTitle=null, highlight=null, articleAbstract=

In the context of new energy era, aimed at the hot issue of the impact of electric vehicle charging loads on power grid, a short-term charging load forecasting method for electric vehicles based on a combined long short-term memory network and graph neural network (LSTM-GNN) model is proposed to address the shortcomings of existing models. First, three typical daily loads are correlated using the Copula theory, a feature input matrix containing the main factors and historical loads of charging stations is constructed, and a sliding window data set is established. Second, LSTM and GNN are used for feature extraction and graph data construction of the feature input matrix, and the GNN layer completes the feature aggregation and outputs the predicted load value and error evaluation indexes. The results of an example show that the proposed model can effectively extract the key features of charging load at charging stations in different regions, and it has better forecasting performance and generalization capability than traditional models.

, authors=Yizhou LIU1, 2, Zhenhua LI1, 2, Wei WEI3, Zhenxing LI1, 2, Yanchun XU1, 2, Lei ZHANG1, 2, authorsList=Yizhou LIU, Zhenhua LI, Wei WEI, Zhenxing LI, Yanchun XU, Lei ZHANG, authorCompany=null, correspAuthors=Zhenhua LI, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1321491599205446120, articleId=1321491598362391012, tenantId=1146029695717560320, journalId=1146031654075715584, language=CN, title=基于LSTM-GNN组合模型的电动汽车短期充电负荷预测, columnId=1149830042320109574, journalTitle=电源学报, columnName=电力系统, runingTitle=null, highlight=null, articleAbstract=

在新能源时代背景下,针对电动汽车充电负荷对电网的影响这一热点问题,提出1种基于长短期记忆法-图神经网络LSTM-GNN(long short-term memory network and graph neural network)组合模型的电动汽车短期充电负荷预测方法,以解决现有模型的不足。首先,运用科普拉(Copula)理论对3种典型日负荷进行相关性分析,构建包含主要因素与充电站历史负荷的特征输入矩阵,并建立滑动窗口数据集。然后,利用LSTM与GNN对特征输入矩阵进行特征提取和图数据构建,图神经网络层完成特征聚合并输出预测负荷值及误差评价指标。算例结果表明,该模型在不同区域充电站能有效提取充电负荷关键特征,相较传统模型具有更好的预测效果和泛化能力。

, authors=刘奕舟中国电源学会学生会员1, 2, 李振华1, 2, 魏伟3, 李振兴1, 2, 徐艳春1, 2, 张磊1, 2, authorsList=刘奕舟中国电源学会学生会员, 李振华, 魏伟, 李振兴, 徐艳春, 张磊, authorCompany=null, correspAuthors=李振华, authorNote=

刘奕舟(1999— ),男,中国电源学会学生会员,硕士研究生。研究方向:电动汽车负荷预测,电能计量技术。Email:。

魏伟(1989— ),男,博士,高级工程师。研究方向:电力计量技术,电力设备状态评估技术,碳计量技术。Email:。

李振兴(1977— ),男,博士,教授。研究方向:电力系统继电保护。E-mail:。

徐艳春(1973— ),女,博士,副教授。研究方向:主动配电网电能质量检测与治理,电力系统优化运行与调度。E-mail:。

张磊(1986— ),男,博士,副教授。研究方向:大规模新能源接入后电力系统优化运行控制。E-mail:。

, correspAuthorsNote=
李振华(1986— ),男,通信作者,博士,教授。研究方向:电磁测量与传感,电力设备状态监测技术。Email:。
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刘奕舟(1999— ),男,中国电源学会学生会员,硕士研究生。研究方向:电动汽车负荷预测,电能计量技术。Email:。

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刘奕舟(1999— ),男,中国电源学会学生会员,硕士研究生。研究方向:电动汽车负荷预测,电能计量技术。Email:。

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魏伟(1989— ),男,博士,高级工程师。研究方向:电力计量技术,电力设备状态评估技术,碳计量技术。Email:。

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魏伟(1989— ),男,博士,高级工程师。研究方向:电力计量技术,电力设备状态评估技术,碳计量技术。Email:。

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李振兴(1977— ),男,博士,教授。研究方向:电力系统继电保护。E-mail:。

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李振兴(1977— ),男,博士,教授。研究方向:电力系统继电保护。E-mail:。

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徐艳春(1973— ),女,博士,副教授。研究方向:主动配电网电能质量检测与治理,电力系统优化运行与调度。E-mail:。

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徐艳春(1973— ),女,博士,副教授。研究方向:主动配电网电能质量检测与治理,电力系统优化运行与调度。E-mail:。

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张磊(1986— ),男,博士,副教授。研究方向:大规模新能源接入后电力系统优化运行控制。E-mail:。

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张磊(1986— ),男,博士,副教授。研究方向:大规模新能源接入后电力系统优化运行控制。E-mail:。

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基于LSTM-GNN组合模型的电动汽车短期充电负荷预测
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刘奕舟中国电源学会学生会员 1, 2 , 李振华 1, 2 , 魏伟 3 , 李振兴 1, 2 , 徐艳春 1, 2 , 张磊 1, 2
电源学报 | 电力系统 2025,23(8): 145-156
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电源学报 |电力系统 2025 , 23 (8) : 145 -156
基于LSTM-GNN组合模型的电动汽车短期充电负荷预测
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刘奕舟(1999— ),男,中国电源学会学生会员,硕士研究生。研究方向:电动汽车负荷预测,电能计量技术。Email:。

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刘奕舟(1999— ),男,中国电源学会学生会员,硕士研究生。研究方向:电动汽车负荷预测,电能计量技术。Email:。

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李振兴(1977— ),男,博士,教授。研究方向:电力系统继电保护。E-mail:。

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徐艳春(1973— ),女,博士,副教授。研究方向:主动配电网电能质量检测与治理,电力系统优化运行与调度。E-mail:。

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徐艳春(1973— ),女,博士,副教授。研究方向:主动配电网电能质量检测与治理,电力系统优化运行与调度。E-mail:。

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张磊(1986— ),男,博士,副教授。研究方向:大规模新能源接入后电力系统优化运行控制。E-mail:。

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张磊(1986— ),男,博士,副教授。研究方向:大规模新能源接入后电力系统优化运行控制。E-mail:。

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刘奕舟中国电源学会学生会员1, 2 , 李振华1, 2 , 魏伟3 , 李振兴1, 2 , 徐艳春1, 2 , 张磊1, 2
作者信息
  • 1.三峡大学电气与新能源学院,宜昌 443002
  • 2.智慧能源技术湖北省工程研究中心(三峡大学),宜昌 443002
  • 3.国网湖北省电力有限公司营销服务中心(计量中心),武汉 443080
通讯作者:
李振华(1986— ),男,通信作者,博士,教授。研究方向:电磁测量与传感,电力设备状态监测技术。Email:。
作者简介:

刘奕舟(1999— ),男,中国电源学会学生会员,硕士研究生。研究方向:电动汽车负荷预测,电能计量技术。Email:。

魏伟(1989— ),男,博士,高级工程师。研究方向:电力计量技术,电力设备状态评估技术,碳计量技术。Email:。

李振兴(1977— ),男,博士,教授。研究方向:电力系统继电保护。E-mail:。

徐艳春(1973— ),女,博士,副教授。研究方向:主动配电网电能质量检测与治理,电力系统优化运行与调度。E-mail:。

张磊(1986— ),男,博士,副教授。研究方向:大规模新能源接入后电力系统优化运行控制。E-mail:。

Short-term Charging Load Forecasting for Electric Vehicles Based on Combined LSTM-GNN Model
Yizhou LIU Student Member, CPSS1, 2 , Zhenhua LI1, 2 , Wei WEI3 , Zhenxing LI1, 2 , Yanchun XU1, 2 , Lei ZHANG1, 2
Affiliations
  • 1.College of Electrical Engineering & New Energy, China Three Gorges University, Yichang 443002, China
  • 2.Hubei Provincial Engineering Research Center of Intelligent Energy Technology, China Three Gorges University, Yichang 443002, China
  • 3.Marketing Service Center (Measurement Center), State Grid Hubei Electric Power Co., Ltd., Wuhan 443080, China
出版时间: 2025-12-30 doi: 10.13234/j.issn.2095-2805.2025.8.145
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在新能源时代背景下,针对电动汽车充电负荷对电网的影响这一热点问题,提出1种基于长短期记忆法-图神经网络LSTM-GNN(long short-term memory network and graph neural network)组合模型的电动汽车短期充电负荷预测方法,以解决现有模型的不足。首先,运用科普拉(Copula)理论对3种典型日负荷进行相关性分析,构建包含主要因素与充电站历史负荷的特征输入矩阵,并建立滑动窗口数据集。然后,利用LSTM与GNN对特征输入矩阵进行特征提取和图数据构建,图神经网络层完成特征聚合并输出预测负荷值及误差评价指标。算例结果表明,该模型在不同区域充电站能有效提取充电负荷关键特征,相较传统模型具有更好的预测效果和泛化能力。

负荷预测  /  深度学习  /  图神经网络  /  长短期记忆  /  电动汽车  /  充电负荷

In the context of new energy era, aimed at the hot issue of the impact of electric vehicle charging loads on power grid, a short-term charging load forecasting method for electric vehicles based on a combined long short-term memory network and graph neural network (LSTM-GNN) model is proposed to address the shortcomings of existing models. First, three typical daily loads are correlated using the Copula theory, a feature input matrix containing the main factors and historical loads of charging stations is constructed, and a sliding window data set is established. Second, LSTM and GNN are used for feature extraction and graph data construction of the feature input matrix, and the GNN layer completes the feature aggregation and outputs the predicted load value and error evaluation indexes. The results of an example show that the proposed model can effectively extract the key features of charging load at charging stations in different regions, and it has better forecasting performance and generalization capability than traditional models.

Load forecasting  /  deep learning  /  graph neural networks (GNN)  /  long and short-term memory (LSTM)  /  electric vehicle  /  charging load
刘奕舟中国电源学会学生会员, 李振华, 魏伟, 李振兴, 徐艳春, 张磊. 基于LSTM-GNN组合模型的电动汽车短期充电负荷预测. 电源学报, 2025 , 23 (8) : 145 -156 . DOI: 10.13234/j.issn.2095-2805.2025.8.145
Yizhou LIU, Zhenhua LI, Wei WEI, Zhenxing LI, Yanchun XU, Lei ZHANG. Short-term Charging Load Forecasting for Electric Vehicles Based on Combined LSTM-GNN Model[J]. Journal of Power Supply, 2025 , 23 (8) : 145 -156 . DOI: 10.13234/j.issn.2095-2805.2025.8.145
  • 国家自然科学基金资助项目(52277012)
  • 武汉强磁场学科交叉基金资助项目(WHMFC202202)
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2025年第23卷第8期
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doi: 10.13234/j.issn.2095-2805.2025.8.145
  • 接收时间:2024-06-19
  • 首发时间:2026-10-26
  • 出版时间:2025-12-30
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  • 收稿日期:2024-06-19
  • 修回日期:2024-07-11
  • 录用日期:2024-07-18
基金
National Natural Science Foundation of China(52277012)
国家自然科学基金资助项目(52277012)
Interdisciplinary Program of Wuhan National High Magnetic Field Center(WHMFC202202)
武汉强磁场学科交叉基金资助项目(WHMFC202202)
作者信息
    1.三峡大学电气与新能源学院,宜昌 443002
    2.智慧能源技术湖北省工程研究中心(三峡大学),宜昌 443002
    3.国网湖北省电力有限公司营销服务中心(计量中心),武汉 443080

通讯作者:

李振华(1986— ),男,通信作者,博士,教授。研究方向:电磁测量与传感,电力设备状态监测技术。Email:。
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