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Demand side management-oriented non-intrusive home load identification method

A demand-side management and non-intrusive technology, applied in the field of non-intrusive load identification, can solve problems such as difficult acquisition, strong privacy, and discrete distribution of residential user load information, so as to achieve reasonable power consumption, scientific collection and management, and ensure The effect of safe use of electricity

Inactive Publication Date: 2020-09-01
STATE GRID HEBEI ELECTRIC POWER RES INST +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Compared with industrial users and commercial users, the distribution of load information of residential users is discrete, the privacy is stronger, and it is more difficult to obtain

Method used

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  • Demand side management-oriented non-intrusive home load identification method
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  • Demand side management-oriented non-intrusive home load identification method

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0037] In the following description, a lot of specific details are set forth in order to fully understand the application, but the application can also be implemented in other ways different from those described here, and those skilled in the art can do without violating the connotation of the application. ...

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Abstract

The invention discloses a demand side management-oriented non-intrusive home load identification method, and relates to the technical field of non-intrusive load identification. The method comprises the following steps of 1, acquiring and processing the mixed load data of a user at a user power supply entrance to obtain the processed furniture load data; 2, carrying out switching event detection on the processed furniture load data obtained in the step 1, obtaining a load switching event of a detected electric appliance, wherein the load switching event is the change of the operation switchingcondition or the operation state; 3, extracting the load characteristics of the load switching event obtained in the step 2 to obtain the load characteristics. Through the steps 1-3 and the like, thehousehold electrical load identification is realized.

Description

technical field [0001] The invention relates to the technical field of non-intrusive load identification, in particular to a non-invasive household load identification method oriented to demand side management. Background technique [0002] With the development of the smart grid and the ubiquitous electric power Internet of Things, the smart grid puts forward higher requirements for the interaction of information on both sides of supply and demand and the in-depth mining of data, which requires the support of a large amount of user data. Effective demand side management can not only help the grid side to enhance the operating efficiency of the grid, but also relieve energy pressure and improve energy utilization efficiency. With the advancement of demand-side management, load monitoring in residential user domains is an important factor in realizing demand-side intelligent management. Through load monitoring, the actual energy consumption level of various loads in users can...

Claims

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Application Information

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IPC IPC(8): H02J13/00H02J3/14G01R22/06G01R21/00
CPCG01R21/002G01R22/06H02J3/144H02J13/00001H02J13/00002H02J2310/50H02J2310/70Y02B70/30Y02B70/3225Y04S20/222Y04S20/242
Inventor 李飞王鸿玺张旭东高波李昊洋孙毅
Owner STATE GRID HEBEI ELECTRIC POWER RES INST