Radial series rotary electric machine

Abstract

The invention discloses a radial series rotating motor, comprising a rotor, and a stator, where each magnetic component with connecting seat whose cross section has two side walls about facing radial air gap, and plural permanent magnets are arranged on the inside surfaces of two sides of the connecting seat to form two magnetic poles of the magnetic component; and radial adjacent rotor wheel rings are adjacent and share a shared side wall of magnetic conduction material, further increasing magnetic flux distribution density to improve high efficiency and high output of the rotating motor.

Description

technical field [0001] The invention relates to a motor, in particular to a radial serially connected rotating motor. Background technique [0002] Most early motor designs used only one end of the exciter to generate torque, and such designs used at best half of the motor's potential. But today there are many motor designs that use both ends of the field coil to provide a larger effective air gap surface area between the rotor and stator to generate the torque of the motor. However, the structure of the traditional universal motor will be affected by the concentration of the magnetic flux due to the adjacent magnetic poles, and the adjacent coils will also have adverse switching interference effects. [0003] Maslov et al. proposed a motor in U.S. Patent Grant No. 6,791,222, which uses both ends of the excitation coil to increase the effective air gap surface area between the rotor and the stator, and uses independent pole-pair arrangements to deal with the magnetic field ...

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved is that while improving the motor's high efficiency and high output capacity requirements, it is also necessary to take into account the flattening of the motor, as well as reduce the torque ripple and obtain flexible and safe operating characteristics

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