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Control method of air conditioner

A control method and air-conditioning technology, applied in heating and ventilation control systems, heating methods, high-efficiency adjustment technology, etc., can solve problems such as waste of electricity, achieve the effect of improving response speed, solving large temperature fluctuations, and small indoor humidity fluctuations

Active Publication Date: 2021-06-25
FENGHUO COMM SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The embodiment of the present application provides an air conditioner control method to solve the problem of electricity waste in the related art

Method used

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  • Control method of air conditioner

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Embodiment Construction

[0072] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0073] The embodiment of the present application provides an air conditioner control method, which can solve the problem of electricity waste in the related art.

[0074] see figure 1 As shown, the embodiment of the present application provides an air conditioner control method, the control method includes the following steps:

[0075...

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Abstract

The invention relates to a control method of an air conditioner. The control method comprises the following steps of based on the current temperature, the current relative humidity and the set temperature of the air conditioner, calculating the current equivalent relative humidity of the current relative humidity under the set temperature and the same moisture content; based on the current temperature, the current equivalent relative humidity, the set temperature and the set relative humidity, calculating the current humidification demand and the current refrigeration demand; calculating a load sudden change rate based on the rated power of the air conditioner, the load power of the current calculation period and the load power of the previous calculation period; and based on the load sudden change rate, the set load sudden change rate, the current humidification requirement and the current refrigeration requirement, calculating the target rotating speed of a compressor and the target rotating speed of a fan, and the compressor and the fan are controlled to operate according to the corresponding target rotating speeds. According to the control method, the problem of electricity waste in the prior art is solved.

Description

technical field [0001] The present application relates to the technical field of air conditioning and automatic control, in particular to an air conditioning control method. Background technique [0002] With the release of the new data center design specification, the temperature and humidity control goals of the computer room air conditioner have changed from room temperature and humidity control to cabinet return air temperature and humidity control. These changes in temperature and humidity will affect and change the future data center air conditioning system architecture. and control. However, there are deficiencies in the application of air supply temperature and humidity control technology at present, mainly in the following points: [0003] (1) In the humidity control method, relative humidity is mainly used for interval adjustment, or PID is used to calculate the humidity demand, and control humidification or dehumidification based on this. Relative humidity is a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/86F24F11/77
CPCF24F11/64F24F11/86F24F11/77Y02B30/70
Inventor 和西浩余昌昊
Owner FENGHUO COMM SCI & TECH CO LTD
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