Magnetic field modulation hybrid excitation transverse flux linear generator

A technology of linear generator and hybrid excitation, applied in the direction of magnetic circuits, electrical components, electromechanical devices, etc., can solve the problems of stable output power quality, low output power, etc., and achieve the effect of increasing voltage and increasing the speed of magnetic field transformation
CN113141097AInactive Publication Date: 2021-07-20SOUTHEAST UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2021-07-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a magnetic field modulation hybrid excitation transverse flux linear generator, which comprises an outer stator, the inner part of the outer stator is hollow, an inner stator is sleeved in the outer stator, a composite magnetic field is formed between the inner stator and the outer stator, and rotors distributed in an array are arranged between the inner stator and the outer stator. The rotor reciprocates along a straight line to cut a magnetic induction line between the inner stator and the outer stator, the rotor comprises magnetic sheets distributed in an array and diamagnetic sheets distributed in an array, the magnetic sheets and the diamagnetic sheets are arranged at intervals, and the staggered arrangement of each rotor is different. According to the generator, the rotor with the magnetic sheets and the diamagnetic sheets distributed at intervals is arranged, the magnetic field modulation effect is achieved, the magnetic field conversion speed of the armature winding of the magnetic field modulation linear motor is increased at a low speed, and the voltage of the output end of the motor is increased; and the rotor moves along a straight line, so that the intervals between the magnetic sheets and the diamagnetic sheets between the outer stator and the inner stator are changed, a sine flux linkage is formed, and a three-phase sine back electromotive force is obtained.
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Claims

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