Multifunctional super-powerful permanent-magnet drive motor with automatic torque increase and decrease function, power generation function and charging function

Abstract

The invention discloses a multifunctional super-powerful permanent-magnet drive motor with the automatic torque increase and decrease function, the power generation function and the charging function, belongs to the technical field of permanent-magnet motors, and mainly provides a permanent-magnet motor for a vehicle. The multifunctional super-powerful permanent-magnet drive motor with the automatic torque increase and decrease function, the power generation function and the charging function is mainly characterized in that inner layer shell bodies with different diameters and with outer end open are arranged in an outer shell, stator core winding bars which are attached to the inner wall of the outer shell and the inner walls of the inner layer shell bodies serve as stators, a main power shaft is provided with a main shaft magnetism isolation layer liner, main shaft integral rotor magnetic steel bodies and rare-earth permanent magnet stripes, layer integral rotor magnetic steel bodies are arranged between inner layer shell bodies, and between each inner layer shell body and the outer shell respectively, integral precision casting magnetism isolation layer liners are arranged on the inner walls of the layer integral rotor magnetic steel bodies respectively, layer rotor rare-earth permanent magnet stripes are installed in the integral precision casting magnetism isolation layer liners respectively, and the main power shaft is provided with tool driving wheels for vehicle and ship auxiliary equipment. The multifunctional super-powerful permanent-magnet drive motor with the automatic torque increase and decrease function, the power generation function and the charging function has the advantages of increasing driving force of climbing, starting and accelerating power torque, and is mainly applied to automobiles, bullet trains, ships and the like.

Description

technical field [0001] The invention belongs to the technical field of permanent magnet motors, and specifically relates to a multifunctional permanent magnet super-powerful super-energy drive motor for automatic power increase and decrease in power, torque, power generation and charging of automobiles, bullet trains and ships, which is an innovative creation on the structure of traditional motors. technology. Background technique [0002] The current permanent magnet motor products on the market have certain defects in technology, limited power and torque, and single form. The reason is that the structural form follows the traditional structure, and the working conditions caused by such a structural form are as follows: first, low mechanical efficiency; second, limited power torque; third, no innovative and creative changes in the traditional way of products; fourth, power and mechanical efficiency The fifth is that the efficiency of energy recovery is low; the sixth is th...

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Problems solved by technology

[0002] At present, the permanent magnet motor products on the market have certain technical defects, such as limited power torque and single form.

The reason is that the structural form follows the traditional structure, and the working conditions caused by such a structural form are as follows: first, low mechanical efficiency; second, limited power torque; third, no innovative and creative changes in the traditional way of products; fourth, power and mechanical efficiency Cannot be used effectively; Fifth, the efficiency of energy recovery and utilization is low; Sixth, the power consumption is large during normal driving and the cruising range is short; Seventh, the range of mechanical applications is narrow

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