| 引用本文: | 陈中,方国权,赵奇,邢强,徐晓.面向区域级用户的非侵入式负荷监测技术应用方法[J].电力自动化设备,2020,40(8): |
| CHEN Zhong,FANG Guoquan,ZHAO Qi,XING Qiang,XU Xiao.Application method of non-intrusive load monitoring technology for region-level users[J].Electric Power Automation Equipment,2020,40(8): |
|
| 摘要: |
| 非侵入式负荷监测是一种先进的负荷监测手段，但其现有的应用方案暴露出高能耗、施工复杂的缺点。为此，提出一种面向区域级用户的非侵入式负荷监测技术应用方法。基于现有的用电信息采集系统构建面向区域级用户的非侵入式负荷监测边缘计算模型，基于此，分析非侵入式负荷监测任务分配问题，并采用基于深度学习的任务分配策略生成方法对该问题进行求解，生成最优任务分配策略。某中等规模居民区的算例结果验证了所提方法的可行性，且其比现有应用方法具有更低的能效代价。 |
| 关键词: 非侵入式负荷监测 边缘计算 任务分配策略 深度学习 用电信息采集系统 |
| DOI：10.16081/j.epae.202007004 |
| 分类号:TM714 |
| 基金项目:国网江苏省电力有限公司科技资助项目(SGJSJX00YJJS1800722) |
|
| Application method of non-intrusive load monitoring technology for region-level users |
|
CHEN Zhong1, FANG Guoquan1, ZHAO Qi2, XING Qiang1, XU Xiao1
|
|
1.School of Electrical Engineering, Southeast University, Nanjing 210096, China;2.Suzhou Power Supply Company of State Grid Jiangsu Electric Power Co.,Ltd.,Suzhou 215004, China
|
| Abstract: |
| Non-intrusive load monitoring is an advanced means of load monitoring, but the existing application schemes expose the disadvantages of high energy consumption and complex construction, for which, an application method of non-intrusive load monitoring technology for region-level users is proposed. An edge calculation model of non-intrusive load monitoring based on the existing power information collection system is built for regional-level users. On this basis, the task allocation problem of non-intrusive load monitoring is analyzed, a task allocation strategy generation method based on deep learning is used to solve the problem, and the optimal task allocation strategy is generated. The results of a case with a medium-sized residential area verify the feasibility of the proposed method, and it has lower energy efficiency cost than the existing application methods. |
| Key words: non-intrusive load monitoring edge computing task allocation strategy deep learning electricity information collection system |
