Optimization model for home energy management system of rural dwellings
文献类型：期刊论文
| 作者 | Huang, Zhijia2; Wang, Fang2; Lu, Yuehong2; Chen, Xiaofeng2; Wu, Qiqi1 |
| 刊名 | ENERGY
 |
| 出版日期 | 2023-11-15 |
| 卷号 | 283 |
| ISSN号 | 0360-5442 |
| 关键词 | Flexible load Home energy management system Renewable energy Genetic algorithm Load scheduling |
| DOI | 10.1016/j.energy.2023.129039 |
| 通讯作者 | Huang, Zhijia(jzjnyjs@163.com) ; Lu, Yuehong(luyuehongtuzi@163.com) |
| 英文摘要 | In the context of the increasing popularity of distributed energy, this paper proposes a home energy management system method considering the working state of flexible load to deal with the problem of mismatch between home energy supply and demand. Specifically, in this paper, the flexible load in the system is studied, and the model of flexible load and its working state are established. On this basis, combined with the real-time electricity price of the grid, the model of home energy management system is constructed to minimize the electricity purchase cost and improve the utilization rate of renewable energy, the genetic algorithm is used to solve it, and the influence of time step, flexible load ratio and whether to use energy storage equipment on the optimization degree of the model are analyzed. The research results show that, while meeting the requirements of human comfort and electricity demand, the daily electricity purchase cost of the system with flexible load scheduling is 22.5% lower than that of the system without flexible load scheduling, and the utilization rate of renewable energy is increased by 16.5%. In terms of model optimization, shortening the prediction time step, increasing the proportion of flexible load and using energy storage equipment can further reduce the electricity purchase cost. The case study confirms the effectiveness of the proposed home energy management system model, which can provide an efficient optimal scheduling scheme for household energy saving. |
| WOS关键词 | DEMAND RESPONSE ; ARCHITECTURE ; BENEFITS ; HEMS |
| 资助项目 | National Natural Science Foundation of China[51478001] |
| WOS研究方向 | Thermodynamics ; Energy & Fuels |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:001077598100001 |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/132486]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Huang, Zhijia; Lu, Yuehong |
| 作者单位 | 1.Chinese Acad Sci, High Magnet Field Lab, Hefei 230031, Peoples R China 2.Anhui Univ Technol, Sch Civil Engn & Architecture, Maanshan 243002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Zhijia,Wang, Fang,Lu, Yuehong,et al. Optimization model for home energy management system of rural dwellings[J]. ENERGY,2023,283. |
| APA | Huang, Zhijia,Wang, Fang,Lu, Yuehong,Chen, Xiaofeng,&Wu, Qiqi.(2023).Optimization model for home energy management system of rural dwellings.ENERGY,283. |
| MLA | Huang, Zhijia,et al."Optimization model for home energy management system of rural dwellings".ENERGY 283(2023). |
入库方式： OAI收割
来源：合肥物质科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。