Intelligent motor

A technology of intelligent motor and motor casing, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of reducing or even stalling, unable to adjust the motor, motor heat loss, etc., to achieve compact control circuit layout, The effect of avoiding excessive heating and avoiding short circuits

Active Publication Date: 2015-04-08
HUNAN CHANGZHONG MACHINERY
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AI Technical Summary

Problems solved by technology

When the motor is working, a large amount of heat energy will be generated when the current passes through the coil winding, which not only causes serious heat loss of the motor, but also affects the power conversion efficiency of the motor when it is working, and the defects are more obvious
[0003] In addition, ordinary motors cannot adjust the input current of the motor according to the change of the motor load. When the load of the motor becomes larger, the speed of the motor will decrease, and it may even stop. If the rated current is still input at this time, the input electric energy All of them will be converted into heat energy by the coil windings, which not only causes a serious waste of electric energy, but also easily burns out the coil windings of the motor, thus causing the motor to be scrapped, and even causing a fire in serious cases, which is a serious safety hazard

Method used

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Embodiment Construction

[0023] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0024] Such as figure 1 , figure 2 As shown, an intelligent motor includes a rotor, a stator, a rotating shaft (7) and a motor casing (6), the stator is fixed on the inner wall of the motor casing (6), the rotating shaft (7) passes through the stator, the rotor is located inside the stator, and the rotating shaft ( Both ends of 7) are connected to the motor casing (6), and also include a processor (1) and a display unit (2). The processor (1) is connected with a motor start protection device and a motor speed adjustment device; the coil on the stator When the winding is energized, a magnetic force is generated, and the rotor rotates in the stator, thereby realizing the conversion function ...

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Abstract

The invention relates to the technical field of electrical application equipment in the field of machinery, in particular to an intelligent motor which comprises a rotor, a stator, a rotating shaft and a motor shell. The stator is fixed on the inner wall of the motor shell, the rotating shaft penetrates the stator, the rotor is positioned inside the stator, and two ends of the rotating shaft are connected with the motor shell. The intelligent motor is characterized by comprising processors and a display unit, and a main processor is connected with a motor start protecting device and a motor rotating speed adjusting device. The intelligent motor has the advantages that the circumstance of overlarge current when the motor is started is reduced, and overhigh speed of the motor, overheating and burning of a coil winding during overloading in the process of working are prevented.

Description

technical field [0001] The invention relates to the technical field of electrification application equipment in the mechanical field, in particular to an intelligent motor. Background technique [0002] A motor is a common device that converts electrical energy into mechanical energy, as a mechanical electrification device. When the motor starts, it can generate a large starting current, which is 7-10 times the rated current of the motor. Excessive current will affect the displacement and deformation of the inner winding of the motor. When the motor is working, a large amount of heat energy will be generated when the current passes through the coil winding, which not only causes serious heat loss of the motor, but also affects the power conversion efficiency of the motor when it is working, and the defects are more obvious. [0003] In addition, ordinary motors cannot adjust the input current of the motor according to the change of the motor load. When the load of the motor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/00H02K9/06H02H7/085H02K11/21H02K11/27
Inventor 王建德
Owner HUNAN CHANGZHONG MACHINERY
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