Agricultural irrigation water-conversion-with-electricity algorithm management and control system and water-electricity conversion coefficient correction method

Abstract

Provided is an agricultural irrigation water-conversion-with-electricity algorithm management and control system. The system comprises a pumping well electricity and water amount acquisition device for agricultural irrigation in a region, a portable water-electricity coefficient measuring device, an electricity data acquisition communication gateway, a water-electricity conversion coefficient reference well, a regional climate data acquisition device, a regional underground water level data acquisition device and a management and control data center; the management and control data center is internally provided with a pumping well water-electricity conversion coefficient data correction model, and all the devices are in data transmission with the management and control data center. According to the management and control system and a correction method, a management and control system is established for each pumping well which calculates the water amount through water conversion with electricity in the region, the real-time and exclusive water-electricity conversion coefficient of each pumping well is determined through the management and control system and the correction method, the precision of calculating the water amount of each pumping well through water conversion with electricity is improved, measurement is precise, maneuverability is high, and input of water amount measuring facilities is greatly reduced.

Description

technical field [0001] The invention relates to the field of agricultural irrigation equipment and management, in particular to an agricultural irrigation management and control system using an electric water conversion algorithm and a method for correcting a water-to-electricity conversion coefficient. Background technique [0002] At present, the water consumption for agricultural irrigation is charged according to the water volume, and the state clearly proposes that in accordance with the requirements of "one pump, one meter, one household, one card", the installation of IC cards can only be used to measure facilities, and the water fee will be implemented according to the water volume. "First recharge to pay the water fee, and then swipe the card to get water to irrigate the field." For those who have not installed IC card smart metering facilities for the time being, the method of "discounting water with electricity" is used to calculate the water fee. [0003] The tr...

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Problems solved by technology

[0009] The present invention aims at the defect of large water consumption error caused by the unstable water-to-electricity conversion coefficient mentioned in the background technology. One is to provide a management and control system that makes a dedicated water-to-electricity conversion coefficient for each motor-driven well, and the other is to provide such a management and control system. Correction method of applied hydropower conversion coefficient

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