Temperature adjusting method and device of motor, and motor

An adjustment method and technology of the adjustment part, which are applied in the direction of motor control, electrical components, control systems, etc., can solve the problem that the overall temperature of the motor cannot be guaranteed.

Active Publication Date: 2019-07-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a motor temperature adjustment method, device and motor, to at least solve the technical problem that the existing heat dissipation method cannot ensure the overall temperature uniformity of the motor

Method used

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  • Temperature adjusting method and device of motor, and motor
  • Temperature adjusting method and device of motor, and motor
  • Temperature adjusting method and device of motor, and motor

Examples

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Embodiment 1

[0030] According to an embodiment of the present invention, an embodiment of a method for adjusting the temperature of a motor is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and, Although a logical sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than here.

[0031] figure 2 Is a flow chart of a method for adjusting temperature of a motor according to an embodiment of the present invention, such as figure 2 As shown, the method includes the following steps:

[0032] Step S202: Obtain the temperature of each part to be detected of the motor, where each part to be detected corresponds to at least one temperature adjustment part.

[0033] It should be noted that, in this embodiment, the motor is a linear motor, and preferably, the motor is a permanent magnet synchronous linear mo...

Embodiment 2

[0053] According to an embodiment of the present invention, an embodiment of a motor is also provided. It should be noted that the motor can be temperature adjusted by the motor temperature adjustment method in Embodiment 1. The motor includes: a temperature detection unit, at least one temperature Adjustment unit and processor.

[0054] Among them, the temperature detection unit is used to detect the temperature of each part to be detected of the motor; at least one temperature adjustment part is used to adjust the temperature of the corresponding part to be detected; the processor is used to detect the temperature of each part to be detected The difference between the temperature and the preset temperature, and the at least one temperature adjustment part is controlled to adjust the temperature of the corresponding part to be detected according to the difference.

[0055] Optionally, the motor is a linear motor, preferably, the motor is a permanent magnet synchronous linear motor...

Embodiment 3

[0062] According to an embodiment of the present invention, an embodiment of a temperature adjustment device for a motor is also provided. It should be noted that the temperature adjustment device for a motor can execute the temperature adjustment method for the motor in Embodiment 1, wherein: Image 6 Is a schematic diagram of a temperature adjusting device for a motor according to an embodiment of the present invention, such as Image 6 As shown, the device includes: an acquisition module 601, a detection module 603, and an adjustment module 605.

[0063] Among them, the acquisition module 601 is used to acquire the temperature of each part to be detected of the motor, wherein each part to be detected corresponds to at least one temperature adjustment part; the detection module 603 is used to detect the temperature and the temperature of each part to be detected The difference of the preset temperature; the adjustment module 605 is used to control the temperature adjustment spe...

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PUM

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Abstract

The invention discloses a temperature adjusting method and device of a motor, and a motor. The method comprises the steps of: obtaining the temperature of each part to be detected of a motor, whereineach part to be detected corresponds to at least one temperature adjusting part; detecting a difference value between the temperature of each part to be detected and a preset temperature; and controlling the temperature adjusting speed of the temperature adjusting part corresponding to the difference value, wherein the temperature adjusting speed shows the speed for adjusting the temperature of the corresponding part to be detected. The technical problem is solved that a current heat dissipation method cannot ensure the uniform whole temperature of the motor.

Description

Technical field [0001] The present invention relates to the field of motor control, and in particular to a method and device for adjusting the temperature of a motor, and a motor. Background technique [0002] The operating conditions of permanent magnet synchronous linear motors are relatively closed. Among them, some operating conditions of permanent magnet synchronous linear motors need to be equipped with a protective or fixed shell. Therefore, heat dissipation is essential to the normal operation of permanent magnet synchronous linear motors. . [0003] During the operation of the permanent magnet synchronous linear motor, due to its wide and flat structure, the central part generates significant heat and the temperature rise is relatively high. For electromagnetic induction coils, the higher the temperature rise, the greater the increase in resistance of the electromagnetic induction coil and the smaller the corresponding magnetic flux. However, the temperature rise of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P29/60H02P29/64
CPCH02P29/60H02P29/64
Inventor 刘明刘德茂谢芳焦雷肖智勇张智超柏长升孙辉郑为光文旷瑜吴少波钟成堡
Owner GREE ELECTRIC APPLIANCES INC
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