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Gate pump hydrodynamic regulation and control method

A technology of pumping water and power, applied in the field of hydrodynamic control of sluice pumps, which can solve problems such as low intelligence, high energy consumption, and high operation and management costs, and achieve the effects of increasing self-purification capacity, improving water quality, and reducing costs

Pending Publication Date: 2020-12-15
宁波科蓝中水信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are problems such as high energy consumption, high operation and management costs, and low degree of intelligence in the operation of sluice pump regulation hydropower projects.

Method used

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  • Gate pump hydrodynamic regulation and control method

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Experimental program
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Effect test

Embodiment 1

[0031] like figure 1 As shown, a method for regulating the hydraulic power of a gate pump in this embodiment includes:

[0032] S1, use data acquisition equipment to collect river parameters, water quality parameters, flow and water level data, and transmit the collected data to the backend server. In step S1, RTK equipment is used to collect river parameters, and acoustic Doppler flow velocity profiler is used to measure flow velocity , using a water gauge to measure the water level; at the same time, the collected water quality parameters include water turbidity, transparency, nitrification rate, water temperature, pH value, trace harmful chemical element content, bacterial content and NH3-N, COD, BOD5 degradation rate, DO, Sediment oxygen consumption rate, nitrification rate and denitrification rate; among them, the channel parameters include river length, river width, river bottom elevation, section size and gate size;

[0033] S2, the background server receives the colle...

Embodiment 2

[0038] Compared with Embodiment 1, in this embodiment, in step S2, the water diversion flow and water diversion time are controlled by the water delivery control scheme, and the water diversion flow and water diversion time are used as inputs; wherein, the regulation target parameter indicators include water quality parameters, flow and water diversion time. water level, and water diversion time;

[0039] In step S3, the control target parameter index of the selected section is used as the output condition; the artificial neural network is used to learn and predict the effect of the water conveyance control plan to control the hydrodynamics and improve the water environment, and the artificial control behavior can be learned, which not only realizes the water conveyance plan It is more intelligent by learning the artificial regulation behavior; through the reasonable scheduling of the sluice station and pump station, while achieving the purpose of water diversion and regulating...

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Abstract

The invention discloses a gate pump water power regulation and control method. The method comprises the following steps: S1, data is acquired by utilizing data acquisition equipment; S2, a backgroundserver receives and calibrates the data; S3, an artificial neural network model is established at a background server side to process data; S4, errors are calculated and a water delivery scheme is controlled according to the errors; S5, the errors are recorded when manual adjustment is implemented in the step S4, a manual adjustment behavior is taken as a new variable input, and the new variable input is inputted into the artificial neural network model again to participate in learning and the like; hydrodynamic force is regulated and controlled through intelligent regulation and control of the water delivery scheme, clean water can be guided into a polluted riverway to dilute the polluted riverway, the purpose of improving the water quality of the polluted riverway is achieved, meanwhile,the river network hydrodynamic condition can be improved, and the self-cleaning capacity of the riverway water is improved; an artificial neural network is utilized to learn and predict the effect ofregulating hydrodynamic force to improve the water environment of the water delivery regulation scheme, so that artificial regulation behaviors can be learned, and the invention is more intelligent.

Description

technical field [0001] The invention relates to the technical field of hydraulic engineering, and more particularly, to a method for regulating the hydraulic power of a gate pump. Background technique [0002] Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent flood disasters, and adjust and distribute water to meet the needs of the people. The needs of water resources for life and production. Water engineering regulation mainly uses hydraulic engineering to scientifically regulate the flow of river network, improve the fluidity of water body, enhance the self-purification ability of water body, and alleviate the problem of regional water quality deterioration to a certain extent. Its main principle is to activate the water body of the river network by diverting water, so that the original water body changes from s...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06G06Q50/26G06N3/08
CPCG06Q10/04G06Q10/0637G06Q50/06G06Q50/26G06N3/08Y02A20/152
Inventor 王秋邓立林黄涵
Owner 宁波科蓝中水信息技术有限公司
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