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Motor stator winding wiring method for stacking micro-processing technology

A technology of motor stator and wiring method, which is applied in the direction of electric components, manufacturing motor generators, electrical components, etc., and can solve problems that have not yet been discovered

Inactive Publication Date: 2005-06-01
SHANGHAI JIAO TONG UNIV
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

In further literature search, no report identical or similar to the subject of the present invention has been found

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  • Motor stator winding wiring method for stacking micro-processing technology
  • Motor stator winding wiring method for stacking micro-processing technology
  • Motor stator winding wiring method for stacking micro-processing technology

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Embodiment Construction

[0022] The following embodiments are provided below in conjunction with the accompanying drawings and the content of the invention: Taking a 2-phase, 3-pole motor as an example, the implementation of the motor stator winding wiring for stacking micromachining technology requires the design of a 3-turn helical coil.

[0023] Step 1: 2-phase 3-pole motor, m=2, p=3, so w=2×p×m / (m+1)=2×3×2 / (2+1)=4, w integer, Proceed to step 2.

[0024] Step 2: Number 2×p×m=2×3×2=12 slots according to Arabic numerals, divide each (2×p×m) / w=12 / 4=3 slots into a winding area, and divide in total into 4 winding areas, divided into w=4 winding areas, and the first and last slot numbers of each area are connected by lines to represent a winding, such as figure 1 shown.

[0025] Step 3: Match the 4 winding areas, and the matching windings are separated by m-1=2-1=1 winding areas. Select the tail slot number and the first slot number from each winding area respectively and connect them to obtain the wi...

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Abstract

The motor stator winding wiring method includes the following steps: calculating winding number w based on given pole pair number p and phase number m; numbering the 2xpxm wire channels from 1 to 2xpxm successively and dividing into w winding areas; matching the windings in the same phase in the w winding areas and connecting the first channel numbers of the matched windings and the last channel numbers of the matched windings successively to obtain winding wiring map; changing single channel number with connecting line into several in all the winding areas; connecting the channels in different winding areas with spiral line to obtain several turns spiral coils; setting equal height connecting columns in one way; and forming lead wire layer based on the winding wiring map. The present invention results in small size of electromagnetic driver, and is suitable for mass production in low cost.

Description

technical field [0001] The invention relates to a wiring method of a motor stator winding, in particular to a wiring method of a motor stator winding used in stacking micromachining technology. It belongs to the field of microelectromechanical systems. Background technique [0002] At present, the common stator winding wiring methods of motors include stacking, chaining, concentric, crossing, concentric crossing, etc. The arrangement and connection of stator winding coil wires designed according to these methods overlap and cross in space. Overlaps and crossovers do not pose a barrier to the fabrication process for motor stators produced using conventional insulated wire winding. [0003] In recent years, with the rise of microelectromechanical systems, people have tried to use stacked micromachining techniques (LiGA, quasi-LiGA, surface micromachining, or similar techniques) to process smaller motors. This new processing method requires that the same-layer coils of the mo...

Claims

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Application Information

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IPC IPC(8): H02K15/08
Inventor 张卫平陈文元赵小林段永瑞
Owner SHANGHAI JIAO TONG UNIV
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