An assembling stator of an axial flux permanent magnet motor and an assembling method thereof
A permanent magnet motor and axial flux technology, which is applied in electromechanical devices, manufacturing stator/rotor bodies, magnetic circuits, etc., can solve the problem of increasing the application cost of axial flux permanent magnet motors and limiting axial flux permanent magnet motors Problems such as popularization and application and high cost of processing methods can achieve the effect of improving rapid preparation, reducing application costs and ensuring service life
Inactive Publication Date: 2019-01-11
HUAZHONG UNIV OF SCI & TECH
View PDF9 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In the prior art, the stator of the axial flux permanent magnet motor is generally wound from silicon steel sheet, which is usually processed by the manufacturing method of punching and winding, although this processing method can realize the stator to a certain extent processing, but the cost of the above-mentioned processing method is relatively high, the process is more complicated, and the accuracy is difficult to guarantee, which increases the application cost of the axial flux permanent magnet motor and limits the popularization and application of the axial flux permanent magnet motor; therefore, reducing The cost of the flux permanent magnet motor stator and the simplification of the manufacturing process of the flux permanent magnet motor stator are very important to promote the development and application of the axial flux permanent magnet motor
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0041] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0042] The assembled stator of the axial flux permanent magnet motor in the preferred embodiment of the present invention is as follows figure 1 As shown in , it is composed of a plurality of first stator assemblies 1, second stator assemblies 2 and third stator assemblies 3 which are sequentially assembled and bonded; further specifically, the first stator assembly 1 in the preferred e...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an assembling stator of an axial flux permanent magnet motor and an assembling method thereof and belongs to that field of axial magnetic flux motors, wherein a first stator assembly, a second stator assembly and a third stator assembly are correspondingly arranged, and structures such as a positioning projection, a positioning groove, a positioning tooth and a positioninggroove are arranged on the corresponding stator assembly, so that precise assembly between the correspond stator assemblies is quickly realized, and finally an annular assembled stator structure is formed. According to the invention, the stator assemblies are of simple structure, simple assembly, high preparation precision and short preparation period, which can effectively guarantee the processing precision of the stator, improve the application stability of the stator of the axial flux permanent magnet motor, shorten the processing period of the stator and reduce the processing cost of the stator, and has very important popularization and application value.
Description
technical field [0001] The invention belongs to the field of axial flux motors, in particular to an assembled stator of an axial flux permanent magnet motor and an assembly method thereof. Background technique [0002] With the continuous development of economy and society and the increasing energy consumption, it has become the consensus of the whole world to replace electric excitation with permanent magnet excitation to save energy consumption, thus promoting the rapid development of permanent magnet motors. [0003] As a typical permanent magnet motor, the axial flux permanent magnet motor has an air-gap magnetic field distributed in the axial direction, and the stator and rotor are usually disc structures, which often have a larger radius, a smaller axial length, and a higher It has the characteristics of high power density, compact structure and small electromechanical time constant, and it is convenient to design a multi-disc structure, which is easy to achieve the im...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H02K16/04H02K1/16H02K15/02
CPCH02K1/165H02K15/02H02K16/04
Inventor 李健王洪亮
Owner HUAZHONG UNIV OF SCI & TECH