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Intelligent electromagnetic appliance performance evaluation method and system

A technology for evaluating system and performance, applied in the direction of instruments, measuring electricity, measuring electrical variables, etc., to achieve the effect of overall performance index evaluation, flexible configuration, and easy identification of the overall performance of samples

Active Publication Date: 2021-10-29
FUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the performance level of electrical appliances, researchers use artificial intelligence control algorithms to propose a variety of control strategies, all of which aim at certain optimization goals, but lack a set of evaluation standards and reasonable evaluation methods to judge and evaluate each plan. preferred decision

Method used

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  • Intelligent electromagnetic appliance performance evaluation method and system
  • Intelligent electromagnetic appliance performance evaluation method and system
  • Intelligent electromagnetic appliance performance evaluation method and system

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0036] It should be pointed out that the following detailed description is exemplary and is intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0037] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combina...

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Abstract

The invention relates to an intelligent electromagnetic appliance performance evaluation method and system. The method comprises the steps of building a performance evaluation system, wherein the first layer comprises three stages of pull-in, holding and breaking, the second layer comprises various characteristic indexes of each stage, the characteristic indexes of the pull-in stage comprise pull-in time, bounce time and pull-in power consumption, the characteristic indexes of the holding stage comprise holding power consumption and contact resistance, and the characteristic indexes of the breaking stage comprise arcing time, breaking time and arcing power, constructing a performance evaluation model: firstly performing dimensionless processing on each characteristic index, determining the weight of each characteristic index, then converting index data and stage evaluation levels into a digital characteristic form for unified measurement, and constructing the performance evaluation model in combination with an approximate ideal solution sorting method, and collecting various characteristic index data of the intelligent electromagnetic appliance, inputting the data into the performance evaluation model, and resolving to obtain an evaluation result. The method and the system are beneficial for evaluating the performance of the intelligent electromagnetic appliance.

Description

technical field [0001] The invention belongs to the technical field of low-voltage electrical appliances, and in particular relates to an intelligent electromagnetic electrical appliance performance evaluation method and system. Background technique [0002] The performance of electromagnetic appliances directly affects the safety and reliability of the power system. The performance of electromagnetic switchgear is concentrated in the fast, reliable and operating life of the opening and closing operation. Since the degree of electrical contact erosion by the breaking arc has a certain relationship with the remaining electrical life, the traditional electrical performance evaluation methods focus on the state identification and characterization of the contacts. However, the performance level of an electrical appliance is not only reflected in the contact state and electrical life, but also involves a number of characteristic parameters in its action process. Especially with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G06K9/62
CPCG01R31/00G06F18/23Y02P90/82
Inventor 许志红刘佳璇
Owner FUZHOU UNIV
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