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Compressor control method and device

A control method and compressor technology, applied in the field of compressors

Active Publication Date: 2018-07-31
BAIC GRP ORV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a compressor control method and a vehicle to solve the problem that the existing compressor is at a specific speed during operation

Method used

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  • Compressor control method and device
  • Compressor control method and device
  • Compressor control method and device

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some 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.

[0049] See figure 1 , figure 1 is a flowchart of a compressor control method provided by an embodiment of the present invention, such as figure 1 shown, including the following steps:

[0050] Step 101. Obtain the current temperature of the target component, and judge whether the current temperature reaches a preset first temperature.

[0051] It should be noted that the target component is connected to the compressor. Specifically, the compressor ...

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Abstract

The invention provides a compressor control method and device as well as a vehicle. The compressor control method comprises the following steps of: obtaining a current temperature of a target part, and judging whether the current temperature reaches a preset first temperature or not, wherein the target part is connected with a compressor; starting the compressor if the current temperature reachesthe preset first temperature; and obtaining a difference value between the current temperature and the preset first temperature, and controlling the compressor to operate according to a rotation speedmatched with the difference value. The technical scheme provided by the invention solves the problem that an existing compressor has a specific rotation speed in an operation process.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a compressor control method and device. Background technique [0002] Compressors are widely used in systems such as air conditioners and refrigerators because they power the refrigeration cycle. With the rapid development of science and technology, compressors are constantly undergoing technological innovations. A typical transformation is to replace the traditional compressor driven by a belt with an electric compressor driven by high-voltage electricity. However, most of the existing electric compressor control schemes are ON / OFF mode. When the system condition is met, the compressor is turned on, and the compressor runs at a specific speed until the compressor is turned off. In this way, the compressor operates at a specific rotational speed, so that the rotational speed of the compressor does not match the system load. Contents of the invention [0003] Embodiments o...

Claims

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Application Information

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IPC IPC(8): F04B49/06
CPCF04B49/065F04B2201/1201F04B2207/03
Inventor 周舟高志强王东芳
Owner BAIC GRP ORV CO LTD
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