User power consumption load identification intelligent electric energy meter detection system and method

A technology of smart energy meters and electric loads, applied in measuring devices, measuring electrical variables, instruments, etc., can solve the problem that the start and stop time of electrical appliances can only be recorded manually, so as to save the purchase expenses of electrical appliances, reduce manual work, Realize the effect of automatic detection

Active Publication Date: 2018-10-23
STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST +3
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Problems solved by technology

[0005] The defect in the existing technology is that when detecting the user's electric load identification smart energy meter, the existing method can only manually control the start and stop o

Method used

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  • User power consumption load identification intelligent electric energy meter detection system and method
  • User power consumption load identification intelligent electric energy meter detection system and method
  • User power consumption load identification intelligent electric energy meter detection system and method

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[0047] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0048] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0049] The detection principle diagram of a smart energy meter based on multi-functional power source for user power load identification is attached figure 1 shown.

[0050] A smart electric energy meter detection system for user power load identification, including a standard power source and a user power load identification smart electric energy meter;

[0051] The standard power so...

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Abstract

The invention discloses a user power consumption load identification intelligent electric energy meter automatic detection method based on a standard power source. In the automatic detection method, an upper computer controls a standard power source to output a household appliance load curve, the upper computer compares the intelligent electric energy meter identification results with an output electric appliance type of the standard power source, electric appliance start and stop time and standard power, and the identification accuracy of a detected user power consumption load identificationintelligent electric energy meter is obtained. The automatic detection method can simulate two working environments of a simple working condition and a complex working condition of the user power consumption load identification intelligent electric energy meter. The automatic detection method sets the output sequence of different electric appliances through the upper computer, and synchronous or asynchronous output of load characteristics of multiple electric appliances can be realized. The upper computer automatically controls output of the electric appliance through an interface, automatic detection on the user power consumption load identification intelligent electric energy meter in a home power consumption environment can be realized and simulated, and the application prospect is wide.

Description

technical field [0001] The invention relates to a detection method for an intelligent electric energy meter for user electric load identification, and belongs to the technical field of electric energy metering. Background technique [0002] Residential electricity load identification technology is an emerging smart grid advanced measurement technology. Different from the current smart energy meter that only measures the total power of residential users, it aims to collect fine-grained electricity consumption behavior data of users. It is a smart One of the important research fields of electricity consumption. [0003] User electricity load identification The smart energy meter integrates the residential electricity load identification technology, uses its own voltage and current measurement data, through load feature extraction and pattern recognition, to obtain the detailed electricity consumption list of the user's electricity consumption and household appliances, and real...

Claims

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Application Information

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IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 段梅梅徐晴赵双双田正其祝宇楠穆小星龚丹欧阳曾恺夏国芳
Owner STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST
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