Operation control method, device, storage medium and air conditioner

Abstract

The invention discloses an operation control method, device, storage medium and air conditioner. The method includes: obtaining the outdoor ambient temperature of the air conditioner, and obtaining the temperature of the first exhaust pipe of the compressor of the air conditioner, the operating current and the first continuous operation time ; Determine the current protection value and current protection duration of the compressor according to the obtained outdoor ambient temperature, the first discharge pipe temperature of the compressor and the first continuous operation time; according to the obtained first discharge pipe temperature of the compressor , and the determined current protection value and current protection duration of the compressor to protect the operation process of the compressor. The scheme of the present invention can solve the problem that only by detecting the current flowing through the fixed-frequency compressor for protection, it cannot adapt to different working conditions and affects the operation performance of the fixed-frequency compressor, and achieves the effect of improving the operation performance of the fixed-frequency compressor.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to an operation control method, device, storage medium and air conditioner, in particular to a fixed-frequency compressor operation protection detection and control method, device, storage medium and air conditioner. Background technique [0002] In the overload protection scheme of the fixed-frequency compressor, the current flowing through the fixed-frequency compressor is generally detected. When the current is greater than or equal to the set current threshold, the compressor stops running, thereby preventing the fixed-frequency compressor from entering overload protection. . However, this scheme cannot adapt to different working conditions. For example, under severe overload conditions, or when the system is dirty or blocked, the fixed-frequency compressor starts with a large current. According to this scheme, the fixed-frequency compressor will fail premat...

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Problems solved by technology

[0005] The object of the present invention is to provide an operation control method, device, storage medium and air conditioner for the above defects, so as to solve the problem that only by detecting the current flowing through the fixed-frequency compressor for protection, it cannot adapt to different working conditions and affects the fixed-frequency compression. The problem of the operating performance of the compressor can be solved, and the effect of improving the operating performance of the fixed-frequency compressor can be achieved.

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