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Intelligent electric meter quality evaluation method based on analytic hierarchy process

An analytic hierarchy process and smart meter technology, applied in the direction of instruments, data processing applications, resources, etc., can solve problems that cannot meet the needs of evaluation, and achieve the effect of reducing adverse effects and making evaluation results objective and reasonable

Pending Publication Date: 2020-09-01
STATE GRID HEBEI ELECTRIC POWER RES INST +3
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Problems solved by technology

The current evaluation of the quality of smart meters mainly uses a single indicator. If it is not satisfied, it is a fault, otherwise it is normal, which cannot meet the needs of evaluation.

Method used

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  • Intelligent electric meter quality evaluation method based on analytic hierarchy process
  • Intelligent electric meter quality evaluation method based on analytic hierarchy process
  • Intelligent electric meter quality evaluation method based on analytic hierarchy process

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Embodiment

[0048] A Quality Evaluation Method of Smart Meter Based on Analytic Hierarchy Process

[0049] 1. Establish a hierarchical analysis model for smart meter quality assessment

[0050] The quality evaluation method of smart meters based on the analytic hierarchy process is to combine the qualitative and quantitative indicators that affect the quality of smart meters, such as smart meter measurement and non-measurement performance, to systematically and hierarchically analyze the quality of smart meters. This method integrates the factors that affect the quality of smart meters, and can increase or decrease the types and quantities of influencing factors, and has the advantages of practicability, flexibility and effectiveness in dealing with complex decision-making problems.

[0051] 1.1 Establish a hierarchical structure model

[0052] Decompose the relevant factors into several levels from top to bottom according to different attributes. The factors in the same level are subord...

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Abstract

The invention relates to an intelligent electric meter quality evaluation method based on an analytic hierarchy process, and the method comprises the steps: extracting related factors affecting the software quality of an intelligent electric meter according to the hardware and software function characteristics of the intelligent electric meter, building an analytic hierarchy process model, and carrying out scoring and grading of the quality of the intelligent electric meter; and then, adding all fault electric meter scores to obtain a fault score, and finally, evaluating the quality of the intelligent electric meter based on the score. According to the method, adverse effects caused by subjective factors are reduced, and a more objective and scientific basis is provided for evaluation andsupervision of the quality of the intelligent electric meter.

Description

technical field [0001] The invention belongs to the technical field of quality evaluation of smart electric meters, and in particular relates to a method for evaluating the quality of smart electric meters based on analytic hierarchy process. Background technique [0002] In the metering system, the smart meter is the main equipment for collection and metering. It is used as the metering terminal of the smart grid. Its reliability will directly affect the security and stability of the information collection system and the reliability of power supply, as well as a series of subsequent power consumption. The execution of management work and the fairness and justice of electricity consumption settlement. [0003] The smart energy meter is an important part of the smart grid, which has the functions of real-time collection, accurate measurement, data storage and analysis. With the development of smart grid, energy meters are developing in the direction of intelligence and multi...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06395G06Q10/06393G06Q50/06
Inventor 朱环马红明张知李倩马笑天潘优安思达
Owner STATE GRID HEBEI ELECTRIC POWER RES INST
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