Control method, control device, storage medium and inverter air conditioner

Abstract

The invention provides a control method of variable-frequency air conditioning equipment. The control method comprises the steps that the maximum consumption power and maximum operating current of operation of the variable-frequency air conditioning equipment are set; after the variable-frequency air conditioning equipment is started up to operate for a preset time, the current consumption power and current operating current of the variable-frequency air conditioning equipment are acquired; and whether the current operating frequency of a compressor of the variable-frequency air conditioning equipment is adjusted or not is determined according to the maximum consumption power, the current consumption power, the maximum operating current and current operating current. Accordingly, the invention further provides a control device of the variable-frequency air conditioning equipment, a computer readable storage medium and the variable-frequency air conditioning equipment. By means of the technical scheme, the consumption power of the variable-frequency air conditioning equipment can be reasonably limited not to exceed the set maximum consumption power according to the actual configuration condition of the variable-frequency air conditioning equipment, the situation that the current of a line of the equipment is too high, and consequently the line is burnt out can be effectively avoided, and therefore the aim of improving the use safety and reliability of a product is achieved, and the service life of the product is prolonged.

Description

technical field [0001] The present invention relates to the technical field of frequency conversion air conditioner control, in particular, to a control method for frequency conversion air conditioner, a control device for frequency conversion air conditioner, a computer-readable storage medium and frequency conversion air conditioner. Background technique [0002] At present, for inverter air conditioners (or heat pump units), the input power generally varies greatly with different working conditions and compressor frequency, and considering that some European countries have restrictions on the total power consumption, when the power is too high In addition, for a certain installed line of the inverter air conditioner (or heat pump unit), when the compressor is running at high frequency, the current of the external line may exceed its allowable maximum Current, which will cause the line to burn out, or even cause a fire, and the safety of use cannot be effectively guarantee...

AI Technical Summary

Problems solved by technology

[0002] At present, for inverter air conditioners (or heat pump units), the input power generally varies greatly with different working conditions and compressor frequency, and considering that some European countries have restrictions on the total power consumption, when the power is too high In addition, for a certain installed line of the inverter air conditioner (or heat pump unit), when the compressor is running at high frequency, the current of the external line may exceed its allowable maximum current, which will cause the line to burn out, or even cause a fire, and the safety of use cannot be effectively guaranteed

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