电测与仪表2025，Vol.62Issue(7)：85-91,7.DOI:10.19753/j.issn1001-1390.2025.07.010
基于ICA-R的电动汽车充电负荷分解方法
Electric vehicle charging load disaggregation based on ICA-R
摘要
Abstract
Non-intrusive load monitoring(NILM)technology is an important means to realize the detailed monitoring of residential power load in a smart grid.The development of electric vehicles not only brings positive effects to the environment but also brings adverse effects to the grid and potential fire hazards.Therefore,it is of great significance to monitor the charging load of electric vehicles.In this paper,an electric vehicle charging load extraction method is proposed based on independent component analysis with reference(ICA-R),and signal reconstruction is applied to estimate the amplitude and charging period of the electric vehicle charging.Experiments are carried out using the data in the Pecan Street database,and the experiments prove that the proposed method has high accuracy.关键词
非侵入式电力负荷监测/电动汽车充电负荷/带参考信号的独立成分分析(ICA-R)Key words
non-intrusive load monitoring/electric vehicle charging load/independent component analysis with ref-erence分类
信息技术与安全科学引用本文复制引用
郑文杰,李世明,王怡,卢建刚,张金江,赵瑞锋..基于ICA-R的电动汽车充电负荷分解方法[J].电测与仪表,2025,62(7):85-91,7.基金项目
中国南方电网有限责任公司科技项目(036000KK52210054(GDKJXM20210063)) （036000KK52210054(GDKJXM20210063）
智能电网联合基金项目(U2066207) （U2066207）
