A Holistic and Personalized Home Energy Management System With Non-Intrusive Load Monitoring

IF 4.3 2区计算机科学 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Consumer Electronics Pub Date : 2024-10-21 DOI:10.1109/TCE.2024.3483938

Christos L. Athanasiadis;Theofilos A. Papadopoulos;Georgios C. Kryonidis;Dimitrios I. Doukas

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Abstract

This paper introduces a holistic, multi-objective home energy management system (HEMS) designed to optimize residential electrical and thermal demands. By incorporating dynamic electricity tariffs and integrating solar production with storage units, the system aims to minimize energy costs while ensuring thermal comfort through energy-efficient solutions. Environmental sustainability and the impact on the distribution grid are also considered within the formulated optimization problem. A non-intrusive load monitoring tool is employed to schedule the operation of flexible appliances tailored to user habits, achieving a mean absolute error below 14W and an

$\rm {F_{1}}$

score exceeding 0.8 for the most energy-intensive appliances across three public datasets. Analysis of five operating scenarios highlights the impact of each objective on system performance. The proposed HEMS outperforms baseline solutions, substantially reducing operational and environmental costs up to 42% and 27%, respectively. Moreover, it diminishes user discomfort by up to 86% and alleviates stress on the grid by 33%.

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具有非侵入式负荷监测的整体和个性化家庭能源管理系统

本文介绍了一个整体的、多目标的家庭能源管理系统（HEMS），旨在优化住宅的电力和热需求。通过纳入动态电价，并将太阳能生产与存储单元相结合，该系统旨在通过节能解决方案最大限度地降低能源成本，同时确保热舒适。环境可持续性和对配电网的影响也被考虑在所制定的优化问题中。采用非侵入式负载监控工具，根据用户习惯调度灵活电器的运行，在三个公共数据集中，能耗最高的电器的平均绝对误差低于14W， $\rm {F_{1}}$评分超过0.8。对五个操作场景的分析突出了每个目标对系统性能的影响。提出的HEMS方案优于基准解决方案，可分别大幅降低42%和27%的运营成本和环境成本。此外，它减少了高达86%的用户不适，减轻了33%的电网压力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Transactions on Consumer Electronics 工程技术-电信学

CiteScore

7.70

自引率

9.30%

发文量

审稿时长

3.3 months

期刊介绍： The main focus for the IEEE Transactions on Consumer Electronics is the engineering and research aspects of the theory, design, construction, manufacture or end use of mass market electronics, systems, software and services for consumers.