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A load forecasting method and device for an air-conditioning unit

A technology of load forecasting and air-conditioning units, applied in forecasting, data processing applications, instruments, etc., can solve problems such as no good solution, central air-conditioning power consumption, etc., to avoid insufficient or excess energy supply and save consumption Energy, comfort-enhancing effects

Active Publication Date: 2018-10-19
ENN ENERGY SERVICE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, many buildings are equipped with central air conditioners, but central air conditioners generally consume more power. How to save the energy consumed by central air conditioners during operation is a headache for many enterprises.
But there is currently no good solution for this

Method used

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  • A load forecasting method and device for an air-conditioning unit
  • A load forecasting method and device for an air-conditioning unit
  • A load forecasting method and device for an air-conditioning unit

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. 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. In the case of no conflict, the embodiments in the present invention and the features in the embodiments can be combined arbitrarily with each other. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0042] For a...

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Abstract

The invention discloses a load prediction method and equipment for an air conditioning unit. The load prediction method and equipment are used for accurately predicting a load of the air conditioning unit to determine energy supplied to the air conditioning unit, and therefore the energy consumed by the air conditioning unit is saved. The method comprises the steps that relative difference values between actual load data and predicted load data within each unit time among at least one unit time included in a first preset duration of the air conditioning unit are calculated at a preset moment; the mean value of the relative difference values is obtained through calculation; and if the mean value is greater than a preset threshold value, predicted load data within a second preset duration is modified according to the mean value.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a load forecasting method and equipment for an air conditioning unit. Background technique [0002] At present, many buildings are equipped with central air-conditioning, but central air-conditioning generally consumes more power. How to save the energy consumed by central air-conditioning during operation is a headache for many enterprises. But there is no good solution for this at present. Contents of the invention [0003] Embodiments of the present invention provide a load forecasting method and equipment for an air-conditioning unit, which are used to more accurately predict the load of the air-conditioning unit so as to determine the energy supplied to the air-conditioning unit, so as to save energy consumed by the air-conditioning unit. [0004] In a first aspect, a load forecasting method of an air conditioning unit is provided, the method comprising: [0005...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06
Inventor 宋志春王亚静
Owner ENN ENERGY SERVICE
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