Voltage regulation equipment load state evaluation method and equipment and readable storage medium

A technology of load status and equipment, applied in the direction of instruments, data processing applications, resources, etc., can solve problems such as hidden safety hazards, the impact of gas consumption, and overloading

Pending Publication Date: 2021-06-08
郑州畅威物联网科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] That is to say, whether it is the stage before the installation of the gas pressure regulating equipment or the maintenance stage after the installation of the gas pressure regulating equipment, the existing technology makes a rough estimate, ignoring the load status of the gas pressure regulating equipment, which cannot be targeted; However, once the gas pressure regulating equipment is connected to too many users, it will inevitably lead to overloading. If the overload phenomenon cannot be detected in time, it will inevitably affect the gas consumption of nearby people and even cause safety hazards; if the gas pressure regulating equipment is connected to too few users, the Increase the operation and maintenance cost of the gas company

Method used

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  • Voltage regulation equipment load state evaluation method and equipment and readable storage medium

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Experimental program
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Embodiment 1

[0026] attached figure 1 A flow chart of a load state evaluation method for gas pressure regulating equipment is shown.

[0027] The method for evaluating the load state of the gas pressure regulating equipment includes the following steps: obtaining the current load A of the gas pressure regulating equipment to be tested and determining the corresponding simultaneous operation coefficient a, reading the nominal flow rate Q, Nominal flow α of cooker and nominal flow β of water heater;

[0028] Configure the load floating coefficient c of the gas pressure regulating equipment to be tested, and construct the gas regulating equipment based on the nominal flow Q of the gas pressure regulating equipment to be tested, the nominal flow α of the cooker, the nominal flow β of the water heater, the simultaneous work coefficient a and the load floating coefficient c Evaluation model for the number of loaded users of pressure equipment;

[0029] According to the evaluation model of the ...

Embodiment 2

[0039] The difference between this embodiment and Embodiment 1 is that the corresponding simultaneous operation coefficient b is determined according to the predicted load total number B of the gas pressure regulating equipment to be tested,

[0040] After judging that the load state of the gas pressure regulating equipment to be tested is normal, it is also executed:

[0041] judging whether the simultaneous operation coefficient b is equal to the simultaneous operation coefficient a,

[0042] If the simultaneous operation coefficient b is not equal to the simultaneous operation coefficient a, then assign the simultaneous operation coefficient b to the simultaneous operation coefficient a to obtain a new simultaneous operation coefficient a', and recalculate to obtain a new simultaneous operation coefficient b', until the calculated simultaneous operation coefficient b' is equal to the simultaneous operation coefficient a';

[0043]If the simultaneous operation coefficient b...

Embodiment 3

[0056] This embodiment provides a load state evaluation device for a gas pressure regulating device. The load state evaluation device for a gas pressure regulating device includes a memory, a processor, and a gas stored in the memory and operable on the processor. A load state evaluation program for pressure regulating equipment, when the load state evaluation program for gas pressure regulating equipment is executed by the processor, the steps of the method for evaluating the load state of gas pressure regulating equipment in the above-mentioned embodiments are implemented.

[0057] This embodiment also provides a readable storage medium on which instructions are stored, and when the instructions are executed by a processor, the steps of the above-mentioned method for evaluating the load state of a gas pressure regulating device are realized.

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Abstract

The invention provides a pressure regulating device load state evaluation method and device, and a readable storage medium. The method comprises the following steps: obtaining the current load number A of a to-be-tested gas pressure regulating device, and determining a corresponding simultaneous working coefficient a; configuring a load floating coefficient c of the to-be-tested gas pressure regulating equipment, and calculating a predicted total load B of the to-be-tested gas pressure regulating equipment based on nominal flow Q and the like of the to-be-tested gas pressure regulating equipment; comparing the predicted total load number B with the current load number A, and evaluating the load state of the to-be-tested fuel gas pressure regulating equipment according to a comparison result. If the predicted total load number B is smaller than the current load number A, the load state of the to-be-tested gas pressure regulating equipment is judged to be an overload state; and if the predicted total load number B is greater than or equal to the current load number A, judging that the load state of the to-be-tested gas pressure regulating equipment is a normal state. According to the invention, the load state of the to-be-tested gas pressure regulating equipment can be comprehensively evaluated, and the intelligent level of the operation strategy of gas pipe network facilities is greatly improved.

Description

technical field [0001] The invention relates to the technical field of gas pressure regulators, in particular to a load state evaluation method, equipment and readable storage medium of pressure regulating equipment. Background technique [0002] With the continuous improvement of living standards, the penetration rate of gas equipment is also increasing, and the number and frequency of user access to gas pressure regulating equipment are also increasing. Gas pressure regulating equipment is one of the common and important pressure regulating facilities. Whether it can operate normally and stably is directly related to the gas consumption stability of downstream users, especially in medium and low pressure gas pipelines. [0003] The determination of gas pressure regulating equipment should consider many factors such as operation effect and economic effect. "Selection of Gas Pressure Regulators for Industrial Users" discloses a method for determining the number of pressure r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0639G06Q50/06
Inventor 常磊曹森刘广帅
Owner 郑州畅威物联网科技有限公司
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