利用 R 统计稳态检测和减法聚类的非侵入式 I 类负荷监测进展情况

IF 2.4 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC
IET Smart Grid Pub Date : 2025-01-02 DOI:10.1049/stg2.12205
Luigi Pio Savastio, Elia Brescia, Enrico Elio De Tuglie, Massimo Tipaldi, Giuseppe Leonardo Cascella, Michele Surico, Giovanni Conte, Andrea Polichetti
{"title":"利用 R 统计稳态检测和减法聚类的非侵入式 I 类负荷监测进展情况","authors":"Luigi Pio Savastio,&nbsp;Elia Brescia,&nbsp;Enrico Elio De Tuglie,&nbsp;Massimo Tipaldi,&nbsp;Giuseppe Leonardo Cascella,&nbsp;Michele Surico,&nbsp;Giovanni Conte,&nbsp;Andrea Polichetti","doi":"10.1049/stg2.12205","DOIUrl":null,"url":null,"abstract":"<p>This paper introduces a novel unsupervised method that uses advanced clustering techniques based on power and time features to identify Type 1 electrical load profiles within aggregated power measurements. The adoption of the R-statistic algorithm for the detection of ON/OFF events enhances the algorithm's performance, enabling it to capture and accurately reconstruct both slow and fast dynamic loads. A double clustering approach also guarantees that signals exhibiting identical power levels but different durations are distinctly recognised, allowing for accurate identification of individual appliances within aggregated power data. This way, the combination of clustering techniques with R-statistic improves the granularity of load profile analysis and overcomes traditional barriers in power consumption monitoring. Both simulation and experimental results are presented to evaluate and compare the performance of the proposed method to existing approaches from the literature.</p>","PeriodicalId":36490,"journal":{"name":"IET Smart Grid","volume":"8 1","pages":""},"PeriodicalIF":2.4000,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/stg2.12205","citationCount":"0","resultStr":"{\"title\":\"Advances in non-intrusive type I load monitoring using R-statistic steady-state detection and subtractive clustering\",\"authors\":\"Luigi Pio Savastio,&nbsp;Elia Brescia,&nbsp;Enrico Elio De Tuglie,&nbsp;Massimo Tipaldi,&nbsp;Giuseppe Leonardo Cascella,&nbsp;Michele Surico,&nbsp;Giovanni Conte,&nbsp;Andrea Polichetti\",\"doi\":\"10.1049/stg2.12205\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>This paper introduces a novel unsupervised method that uses advanced clustering techniques based on power and time features to identify Type 1 electrical load profiles within aggregated power measurements. The adoption of the R-statistic algorithm for the detection of ON/OFF events enhances the algorithm's performance, enabling it to capture and accurately reconstruct both slow and fast dynamic loads. A double clustering approach also guarantees that signals exhibiting identical power levels but different durations are distinctly recognised, allowing for accurate identification of individual appliances within aggregated power data. This way, the combination of clustering techniques with R-statistic improves the granularity of load profile analysis and overcomes traditional barriers in power consumption monitoring. Both simulation and experimental results are presented to evaluate and compare the performance of the proposed method to existing approaches from the literature.</p>\",\"PeriodicalId\":36490,\"journal\":{\"name\":\"IET Smart Grid\",\"volume\":\"8 1\",\"pages\":\"\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2025-01-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1049/stg2.12205\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IET Smart Grid\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1049/stg2.12205\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IET Smart Grid","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1049/stg2.12205","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0

摘要

本文介绍了一种新的无监督方法,该方法使用基于功率和时间特征的先进聚类技术来识别聚合功率测量中的1型电力负载分布。采用r统计算法检测ON/OFF事件,提高了算法的性能,使其能够捕获和准确重建慢速和快速动态负载。双聚类方法还保证了显示相同功率水平但不同持续时间的信号被明显识别,从而允许在聚合功率数据中准确识别单个设备。这样,聚类技术与R-statistic的结合提高了负载概况分析的粒度,克服了功耗监测中的传统障碍。给出了仿真和实验结果,以评估和比较所提出方法与文献中现有方法的性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Advances in non-intrusive type I load monitoring using R-statistic steady-state detection and subtractive clustering

Advances in non-intrusive type I load monitoring using R-statistic steady-state detection and subtractive clustering

This paper introduces a novel unsupervised method that uses advanced clustering techniques based on power and time features to identify Type 1 electrical load profiles within aggregated power measurements. The adoption of the R-statistic algorithm for the detection of ON/OFF events enhances the algorithm's performance, enabling it to capture and accurately reconstruct both slow and fast dynamic loads. A double clustering approach also guarantees that signals exhibiting identical power levels but different durations are distinctly recognised, allowing for accurate identification of individual appliances within aggregated power data. This way, the combination of clustering techniques with R-statistic improves the granularity of load profile analysis and overcomes traditional barriers in power consumption monitoring. Both simulation and experimental results are presented to evaluate and compare the performance of the proposed method to existing approaches from the literature.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
IET Smart Grid
IET Smart Grid Computer Science-Computer Networks and Communications
CiteScore
6.70
自引率
4.30%
发文量
41
审稿时长
29 weeks
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信