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An intelligent parallel pump system and optimal adjustment method

A pump system, optimization algorithm technology, applied in neural learning methods, design optimization/simulation, pump control, etc., can solve problems such as failures and unstable operation of centrifugal pumps

Active Publication Date: 2022-02-22
JIANGSU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this case, the centrifugal pump runs unstable or even fails

Method used

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  • An intelligent parallel pump system and optimal adjustment method
  • An intelligent parallel pump system and optimal adjustment method
  • An intelligent parallel pump system and optimal adjustment method

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Embodiment Construction

[0060] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0061] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0062] refer to figure 1 , which is the overall block diagram of the intelligent parallel pump system, including:

[0063] Pump system, data acquisition unit, data processing unit, target optimization unit, and o...

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Abstract

The invention relates to an intelligent parallel pump system and an optimization adjustment method. The system mainly includes: a pump system, a data acquisition unit, a data processing unit, a target optimization unit, and an optimization algorithm solution unit; the method includes: data acquisition, data processing, Establish optimization goals and optimization models. The present invention conducts BP neural network training on the historical operating data of the pump system, including flow rate, lift, rotational speed, valve opening, pump vibration signal, etc. at each working point, and uses the obtained neural network model as the optimization objective function ; The optimization model is solved by the particle swarm algorithm, and the optimal adjustment scheme with the minimum vibration of the pump system is obtained under specific demand conditions.

Description

technical field [0001] The invention relates to the field of optimal adjustment of pump systems, in particular to an intelligent parallel pump system and an optimal adjustment method. Background technique [0002] As a general-purpose rotating machinery, water pump equipment has been widely used in all walks of life, whether it is national defense construction, petrochemical industry, electric power sector or daily civilian and commercial water. With the rapid improvement of the modern industrial level, the pumps are constantly developing in the direction of integration, large-scale and integration. The mechanism of the pump is becoming more and more complex. Once a failure occurs, it will not only cause equipment failure, but even cause a devastating blow to the entire production system. The source of the fault comes from all aspects. Because the pump body has been working for a long time under the operating condition of high vibration, all parts and structures of the pump...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D15/00G06F30/27G06N3/08G06N3/00
CPCF04D15/00G06F30/27G06N3/084G06N3/006F04D13/12F04D15/0088F05D2260/96F05D2270/80F05D2270/334F05D2270/306F05D2270/3011F05D2270/3013F04D15/029F04D15/0066F05D2270/20G06N3/0985G06N3/04G06N3/09G06F2113/08F04D25/16F04D29/66G05B13/02
Inventor 王文杰龚小波裴吉袁寿其甘星城邓起凡张晨滢张金凤袁建平李彦军
Owner JIANGSU UNIV