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Control method and device for air conditioner, storage medium and air conditioner

A control method and technology of a control device, which are applied in noise suppression, heating and ventilation control systems, heating methods, etc., can solve the problems of large electromagnetic noise of inverter air conditioners, and achieve the purpose of reducing electromagnetic noise energy, cost, and electromagnetic interference. Effect

Active Publication Date: 2019-06-14
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

[0003] The purpose of the present invention is to address the above defects, to provide an air conditioner control method, device, storage medium and air conditioner, so as to solve the problem that the high-power semiconductor device controlling the compressor in the inverter air conditioner in the prior art works at a fixed frequency point. A large amount of electromagnetic noise is generated during the switching process, which makes the electromagnetic noise of the inverter air conditioner large, and achieves the effect of reducing electromagnetic noise

Method used

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  • Control method and device for air conditioner, storage medium and air conditioner
  • Control method and device for air conditioner, storage medium and air conditioner
  • Control method and device for air conditioner, storage medium and air conditioner

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[0039] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] According to an embodiment of the present invention, an air conditioner control method is provided, such as figure 1 A schematic flow diagram of an embodiment of the method of the present invention is shown. The control method of the air conditioner may include: step S110 to step S130.

[0041] At step S110, adjust the carrier frequency of the inverter compr...

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Abstract

The invention discloses a control method and device for an air conditioner, a storage medium and the air conditioner. The method comprises the following steps: adjusting carrier frequency of an inverter compressor in the air conditioner so as to obtain current carrier frequency; determining current driving parameters of the inverter compressor according to the current carrier frequency; and controlling the air conditioner to run according to the current driving parameters. According to the scheme disclosed by the invention, the problem that an inverter air conditioner has high electromagneticnoises can be solved and the effect of reducing the electromagnetic noises is achieved.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to an air conditioner control method, device, storage medium and air conditioner, more specifically to an air conditioner control method, device, storage medium and air conditioner with a variable carrier frequency, and in particular to a variable Carrier frequency drive control method, device, storage medium and air conditioner. Background technique [0002] In the existing inverter air conditioner control technology, the inverter compressor is controlled by a fixed carrier frequency, and the high-power semiconductor device controlling the compressor works at a fixed frequency point. The high-power semiconductor device generates a large amount of electromagnetic noise during the switching process, which may be transmitted from the circuit Conducted interference may also radiate interference from space, and it is difficult to effectively suppress it through filt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/86F24F11/64F24F13/24
Inventor 庞伟姚新祥黄翰
Owner GREE ELECTRIC APPLIANCES INC
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