New energy vehicle motor with resonance elimination function

Abstract

The invention relates to the technical field of new energy motors, and discloses a new energy vehicle motor with a resonance elimination function. The new energy vehicle motor comprises a motor shell.A support rod is fixedly connected in the middle part of the upper end of the motor shell. According to the new energy vehicle motor with the resonance elimination function, four groups of annular water storage pipes connected with that water injection tank in the fixed base are fixedly installed on the outer surface of the motor shell and a water injection pipe is connected between the water pumps on one side of the water injection tank, the water pumps are controlled to pump full water into the water injection tank and the annular water storage pipes through the electric signal conducted byPLC when resonance is detected by the resonance detector so that the weight characteristic of the motor is changed and the natural frequency of the motor is changed, the resonance does not occur under the current vibration frequency, the normal operation of the new energy vehicle motor with the resonance elimination function is protected and the annular water storage pipes can also dissipate heatfor the motor to a certain extent.

Description

technical field [0001] The invention relates to the technical field of new energy motors, in particular to a new energy automobile motor with a resonance elimination function. Background technique [0002] The motor refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. Its main function is to generate driving torque. As a power source for electrical appliances or various machines, its main function is to convert electric energy into mechanical energy. New energy vehicles refer to all other energy vehicles except gasoline and diesel engines, including fuel cell vehicles, hybrid vehicles, hydrogen energy vehicles and solar vehicles. A series of vibrations will be generated during the process, which will also cause motor resonance under certain circumstances. [0003] When the motor resonates, it will shorten the winding insulation and bearing life, affect the normal lubrication of...

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Problems solved by technology

[0004] Aiming at the shortcomings of the existing new energy motors with resonance elimination function, the present invention provides a new energy automobile motor with resonance elimination function, which has the advantages of good detection effect, not easy to damage, and resonance elimination, and solves the problems in the above background technology. mentioned problem

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