High energy-saving motor

A technology of electric motors and electromagnets, applied in electrical components, electromechanical devices, magnetic circuit rotating parts, etc., can solve the problems that the magnetic energy cannot be fully utilized, affect the production speed, and the difficulty of assembly, so as to achieve increased power, Easy to assemble and avoid the effect of difficulty

CN101355269AInactive Publication Date: 2009-01-28胡晓杰
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2009-01-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a highly energy-saving motor which comprises a stator, a rotor, and an electromagnet inverter, wherein a plurality of permanent-magnet insertions provided with permanent magnets and a plurality of electromagnets are arranged in the stator, a plurality of rotor permanent magnets are arranged in the rotor, and sectors with the equal quantity are arranged in the stator and the rotor; the permanent magnets and the electromagnets of the stator of the whole machine are axially arranged and align in columns; and the rotor permanent magnets of the whole machine are axially arranged and have even distance, each column is of an oblique trapezoid shape, and the oblique trapezoid shapes are mutually overlapped by heads and tails to form a rotating magnetic field. When the highly energy-saving motor does work with the permanent magnets or the electromagnets of the stator, the highly energy-saving motor can full maintain the potential energy in an overlapping chain driving mode; the highly energy-saving motor is a power machine which takes the permanent magnets as a main drive and the electromagnets as an auxiliary drive, and can increase the torque and greatly output the power by increasing the inner diameter of the stator and additionally arranging the permanent magnets under the condition of unchanged power consumption of the electromagnets. The highly energy-saving motor has the advantages of reasonable and compact structure, easy assembly and good energy-saving effect.
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Description

technical field

[0001] The invention relates to a high energy-saving motor. Background technique

[0002] Electric motors are widely used in all walks of life, and are indispensable items in industrial production and even people's daily life. However, electric motors are also electrical equipment that consumes a lot of energy. How to make electric motors further energy-saving has become an important issue in front of people. The application number is 200410084566.3, a high-energy-saving motor, which discloses a high-energy-saving motor, which includes a stator, a rotor, a machine base, an operating table, a magnetic field isolation layer, an electromagnet current commutator, and a plurality of stator permanent magnets and electromagnetic motors on the stator. Iron, there are multiple rotor permanent magnets on the rotor. The stator permanent magnet of this machine is installed on the inner diameter of the stator and has a slope that deviates from the centerline of the shaft ...

Examples

Embodiment Construction

[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0041]As shown in Figures 1 to 22, the high energy-saving motor includes a stator 22, a rotor 23, a base chassis 24, an operating table 25, or a small DC generator 26 (if there is no external power supply), an electromagnet Current commutator 27; There are a plurality of permanent magnet interlocking 31 and a plurality of electromagnets 40 equipped with stator permanent magnets 4 in the stator 22, a plurality of rotor permanent magnets 18 are arranged in the rotor 23, and the stator 22 and the rotor 23 are provided with There are a plurality of magnetic zones 1 with an equal number, and each magnetic zone is further divided into a stator sub-magnetic zone 2 and a rotor sub-magnetic zone 16 .

[0042] Stator 22 structure:

[0043] The stator 22 is a combination of multiple aluminum alloy magnetic domain frames. In this embodiment, there are 26...