CN109245375B

CN109245375B - Winding structure of low-torque motor of small wind driven generator

Info

Publication number: CN109245375B
Application number: CN201811221120.9A
Authority: CN
Inventors: 陈立人; 吴小媛
Original assignee: Suzhou Shoot Power Equipment Co ltd
Current assignee: Suzhou Shoot Power Equipment Co ltd
Priority date: 2018-10-19
Filing date: 2018-10-19
Publication date: 2024-01-05
Anticipated expiration: 2038-10-19
Also published as: CN109245375A

Abstract

The invention relates to a winding structure of a low-torque motor of a small wind driven generator, wherein a first wire slot is used as a starting point to clockwise bypass two slots and is connected with a second wire slot; the third wire slot is used as a starting point to be connected with the fourth wire slot along the anticlockwise bypass of the two interval wire slots; the fifth wire slot is used as a starting point to be connected with the sixth wire slot by clockwise winding two spacing wire slots; the invention adopts the low-turn winding to greatly reduce the motor torque and the winding output voltage of the small wind driven generator, and the winding alternating current output voltage is only 5V when 12V is charged; the higher the output efficiency is, the more favorable the low wind speed aerodynamic performance of the low voltage small wind driven generator is.

Description

Winding structure of low-torque motor of small wind driven generator

Technical Field

The invention relates to the field of wind power generation, in particular to a low-torque motor winding structure of a small wind power generator, which is more beneficial to the low-wind speed starting performance of the small wind power generator with low voltage.

Background

The turns winding of the existing small wind generator is higher, when 12V is charged, the alternating current output voltage of the winding is larger, the output efficiency is low, and the low wind speed pneumatic performance of the low voltage small wind generator is not facilitated.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a low-torque motor winding structure of a small wind driven generator, which is more beneficial to the low-wind speed starting performance of the low-voltage small wind driven generator.

In order to achieve the purpose, the technical scheme adopted by the invention is that the winding structure of the low-torque motor of the small wind driven generator is as follows: comprising the following steps: chassis, wire casing, first wire casing, second wire casing, third wire casing, fourth wire casing, fifth wire casing, sixth wire casing, wire casing; the chassis is of a hollow design; the chassis inner ring annular array is provided with a plurality of wire grooves, a first wire groove, a second wire groove, a third wire groove, a fourth wire groove, a fifth wire groove and a sixth wire groove, wherein the third wire groove is positioned on the right side of the second wire groove, the sixth wire groove is positioned on the right side of the third wire groove, the first wire groove is positioned on the right side of the sixth wire groove, the fourth wire groove is positioned on the right side of the first wire groove, and the fifth wire groove is positioned on the right side of the fourth wire groove; the groove lines in the first groove are wound around the inner ring of the bottom disc to the second groove clockwise by taking the first groove as a starting point, and two grooves are wound at intervals each time; the groove line of the third line groove takes the third line groove as a starting point, winds to a fourth line groove along the inner ring of the bottom disc anticlockwise, and winds at intervals of two line grooves each time; and the groove line of the fifth groove is wound around the inner ring of the bottom disc to the sixth groove clockwise by taking the fifth groove as a starting point, and two grooves are wound at intervals each time.

Preferably, the number of the groove lines in the grooves among the first groove, the second groove, the third groove, the fourth groove, the fifth groove and the sixth groove is 5 turns, and the single line diameter of the groove lines is 1.3mm.

Preferably, the second wire slot, the fourth wire slot and the sixth wire slot are welded through wire outlet parallel heads; and the first wire slot, the third wire slot and the fifth wire slot respectively lead out round hole output wires.

Preferably, the slot line is a copper line.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

the invention adopts the low-turn winding to greatly reduce the motor torque and the winding output voltage of the small wind driven generator, and the winding alternating current output voltage is only 5V when 12V is charged; the higher the output efficiency is, the more favorable the low wind speed aerodynamic performance of the low voltage small wind driven generator is.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a top view of the present invention;

wherein: 1. a first wire chase; 2. a second wire slot; 3. a third wire chase; 4. a fourth wire chase; 5. a fifth wire slot; 6. a sixth wire slot; 7. a round hole output line; 8. a slot line; 9. a wire slot; 10. a chassis.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings and specific examples.

The invention relates to a winding structure of a low-torque motor of a small wind driven generator, which is shown in the accompanying figures 1-2, and comprises the following components: chassis 10, wire casing 9, first wire casing 1, second wire casing 2, third wire casing 3, fourth wire casing 4, fifth wire casing 5, sixth wire casing 6, wire casing 8; the chassis 10 is of hollow design; the chassis 10 is provided with a plurality of wire grooves 9, a first wire groove 1, a second wire groove 2, a third wire groove 3, a fourth wire groove 4, a fifth wire groove 5 and a sixth wire groove 6 in an annular array, wherein the third wire groove 3 is positioned on the right side of the second wire groove 2, the sixth wire groove 6 is positioned on the right side of the third wire groove 3, the first wire groove 1 is positioned on the right side of the sixth wire groove 6, the fourth wire groove 4 is positioned on the right side of the first wire groove 1, and the fifth wire groove 5 is positioned on the right side of the fourth wire groove 4; the groove lines 8 in the first line groove 1 are wound clockwise along the inner ring of the bottom disc 10 to the second line groove 2 by taking the first line groove 1 as a starting point, and are wound at intervals of two line grooves 9 each time; the slot line 8 of the third slot 3 winds around the inner ring of the chassis 10 to the fourth slot 4 anticlockwise by taking the third slot 3 as a starting point, and winds at intervals of two slots 9 each time; the slot line 8 of the fifth slot 5 is wound around the inner ring of the bottom disk 10 clockwise by taking the fifth slot 5 as a starting point to the sixth slot 6, and two slots 9 are wound at intervals each time.

The number of the groove lines 8 in the groove 9 between the first groove 1 and the second groove 2, the third groove 3 and the fourth groove 4, and the fifth groove 5 and the sixth groove 6 is 5 turns, and the single line diameter of the groove lines 8 is 1.3mm.

The outgoing line and the head of the second wire slot 2, the fourth wire slot 4 and the sixth wire slot 5 are welded; the first wire slot 1, the third wire slot 3 and the fifth wire slot 4 respectively lead out a round hole output wire 7; the slot line 8 is a copper line.

The foregoing is merely a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the invention.

Claims

1. A low torque motor winding structure of a small wind power generator, comprising: chassis, wire casing, first wire casing, second wire casing, third wire casing, fourth wire casing, fifth wire casing, sixth wire casing, wire casing; the chassis is of a hollow design; the chassis inner ring annular array is provided with a plurality of wire grooves, a first wire groove, a second wire groove, a third wire groove, a fourth wire groove, a fifth wire groove and a sixth wire groove, wherein the third wire groove is positioned on the right side of the second wire groove, the sixth wire groove is positioned on the right side of the third wire groove, the first wire groove is positioned on the right side of the sixth wire groove, the fourth wire groove is positioned on the right side of the first wire groove, and the fifth wire groove is positioned on the right side of the fourth wire groove; the groove lines in the first groove are wound around the inner ring of the bottom disc to the second groove clockwise by taking the first groove as a starting point, and two grooves are wound at intervals each time; the groove line of the third line groove takes the third line groove as a starting point, winds to a fourth line groove along the inner ring of the bottom disc anticlockwise, and winds at intervals of two line grooves each time; and the groove line of the fifth groove is wound around the inner ring of the bottom disc to the sixth groove clockwise by taking the fifth groove as a starting point, and two grooves are wound at intervals each time.

2. The low torque motor winding structure of a small wind power generator according to claim 1, wherein: the number of groove lines in the grooves between the first groove and the second groove, between the third groove and the fourth groove, and between the fifth groove and the sixth groove is 5 turns, and the single line diameter of the groove lines is 1.3mm.

3. The low torque motor winding structure of a small wind power generator according to claim 1, wherein: the outgoing line and the head of the second wire slot, the fourth wire slot and the sixth wire slot are welded; and the first wire slot, the third wire slot and the fifth wire slot respectively lead out round hole output wires.

4. The low torque motor winding structure of a small wind power generator according to claim 1, wherein: the slot line is a copper line.