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Verification method, device and system for air conditioner model

A verification method and model technology, applied in design optimization/simulation, special data processing applications, etc., can solve problems such as large discrepancy and complexity of design parameters, and achieve the effect of improving certainty and efficiency

Active Publication Date: 2021-12-17
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, whether it is to simulate the cooling and heating load of the air conditioning system or the energy consumption of the building, it is necessary to establish a high-accuracy model, but the actual operation stage of the building or the energy-saving renovation stage is very complicated, because the energy consumption of various electrical equipment in the building It changes from time to time, and it is very different from the design parameters. It needs time-to-hour operation data for model verification. Therefore, an accurate and practical model verification method is essential.

Method used

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  • Verification method, device and system for air conditioner model
  • Verification method, device and system for air conditioner model
  • Verification method, device and system for air conditioner model

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specific Embodiment 1

[0027] The embodiment of the present invention firstly describes a method for verifying an air conditioner model. figure 1 A flow chart of an embodiment of an air conditioning model verification method according to the present invention is shown.

[0028] Such as figure 1 As shown, the method includes the following steps:

[0029] S1: Obtain the historical energy consumption data set, the first air conditioner model to be verified, and the implementation environment information of the environment to be implemented.

[0030] In order to improve the certainty of matching the built air-conditioning model with the implementation environment, the embodiment of the present invention introduces various parameters in the environment to be implemented on the basis of the first air-conditioning model, so that the first air-conditioning model can be simulated and calculated more accurately. The real output value of the air conditioning model in practical applications.

[0031] In this e...

specific Embodiment 2

[0065] Furthermore, the embodiment of the present invention also describes a verification method for an air conditioner model. figure 2 A flow chart of another embodiment of a verification method for an air conditioner model according to the present invention is shown.

[0066] Such as figure 2 As shown, the verification method includes the following steps:

[0067] A1: Obtain the historical energy consumption data group, the first air-conditioning model to be verified, and the implementation environment information of the environment to be implemented.

[0068] In order to improve the certainty of matching the built air-conditioning model with the implementation environment, the embodiment of the present invention introduces various parameters in the environment to be implemented on the basis of the first air-conditioning model, so that the first air-conditioning model can be simulated and calculated more accurately. The real output value of the air conditioning model in ...

specific Embodiment 3

[0110] In addition to the above method, the embodiment of the present invention also describes a verification device for an air conditioner model. image 3 A structural diagram of an embodiment of a verification device for an air conditioner model according to the present invention is shown.

[0111] Such as image 3 As shown, the verification device includes a data acquisition unit 11 , an implementation simulation unit 12 and a calculation verification unit 13 .

[0112] The data acquisition unit 11 is used to acquire the historical energy consumption data set, the first air-conditioning model to be verified, and the implementation environment information of the implementation environment. Among them, the historical energy consumption data group includes non-air-conditioning equipment energy consumption data group, non-electric equipment data group, hourly load data group and the actual energy consumption curve of air-conditioning terminal equipment.

[0113] The implement...

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Abstract

The invention discloses a verification method, device and system for an air conditioner model. The verification device comprises a data acquisition unit, an implementation simulation unit and a calculation verification unit. The verification system comprises a model verification module, a data storage module and a user interaction module. Simulation calculation of a first total load data set in a to-be-implemented environment is carried out on a to-be-verified first air conditioner model through implementation environment information of the to-be-implemented environment, the non-air-conditioning equipment energy consumption data set, the air conditioner end equipment actual energy consumption curve and the non-electric equipment data set, and the first total load data set is verified according to the hourly load data set, so that a verification result is obtained, and by means of the verification method, device and system, the certainty of matching of the built air conditioner model and the implementation environment is improved.

Description

technical field [0001] The invention relates to the field of calibration of air-conditioning models, and relates to a calibration method, device and system for an air-conditioning model. Background technique [0002] At present, whether it is to simulate the cooling and heating load of the air conditioning system or the energy consumption of the building, it is necessary to establish a high-accuracy model, but the actual operation stage of the building or the energy-saving renovation stage is very complicated, because the energy consumption of various electrical equipment in the building It changes hourly, and differs greatly from the design parameters, and hourly operating data is required for model checking. Therefore, an accurate and practical model checking method is essential. [0003] In the existing technology, many model verification methods can achieve the agreement of the total energy consumption data, for example, use the representative actual energy consumption d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20
CPCG06F30/20Y02D10/00
Inventor 冯浩洋杨雨瑶潘峰马键黄友朋蔡永智
Owner GUANGDONG POWER GRID CO LTD