Electric vehicle using wind resistance brake to generate electricity

Abstract

The invention discloses an electric vehicle using wind resistance brake to generate electricity. The electric vehicle recycles the inertial kinetic energy of the vehicle during braking and deceleration, and air is sucked in and compressed through an impeller air inlet by motor cover blades on an impeller-type motor cover when the vehicle is braking. At the same time, the air is introduced into a barrel inner-enclosed impeller disc throughinner air outlet holes and an impeller air outlet which are formed in the impeller motor cover and an air duct on the impeller motor cover to drive a variableresistance wind generator to generate electricity, and then a vehicle power supply is charged. The electric vehicle using wind resistance brake to generate electricity can simultaneously serve the dual effects of braking deceleration, energy recycling, endurance increase, and forced cooling for a driving motor.

Description

technical field [0001] The invention patent relates to the field of electric vehicle energy recovery. Background technique [0002] For a long time, the core technology in the field of energy recovery of electric vehicles has been difficult to break through. The current drive motor of electric vehicles causes the body temperature to be too high when it is running at high speed or under high load, which leads to the easy demagnetization of the motor magnet, which will cause damage to the motor after demagnetization Or cause the actual power to become smaller, increase the energy consumption of the battery, and shorten the cruising range. Contents of the invention [0003] The patent of the invention is to change the shell structure of the driving motor of the electric vehicle, and simultaneously dissipate the heat generated by the driving motor itself when the electric vehicle is running, so as to achieve the effect of no demagnetization of the motor magnet and no burning o...

AI Technical Summary

Problems solved by technology

[0002] For a long time, the core technology in the field of energy recovery of electric vehicles has been difficult to break through. The current drive motor of electric vehicles causes the body temperature to be too high when it is running at high speed or under high load, which leads to the easy demagnetization of the motor magnet, which will cause damage to the motor after demagnetization Or cause the actual power to become smaller, increase the energy consumption of the battery, and shorten the cruising range

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