CN105186747A - Motor stator winding - Google Patents
Motor stator winding Download PDFInfo
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- CN105186747A CN105186747A CN201510455595.4A CN201510455595A CN105186747A CN 105186747 A CN105186747 A CN 105186747A CN 201510455595 A CN201510455595 A CN 201510455595A CN 105186747 A CN105186747 A CN 105186747A
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- winding
- motor
- stator
- motor stator
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Abstract
The invention relates to a motor, and discloses a motor stator winding. The motor stator winding comprises a main winding, a secondary winding and an operation capacitor, wherein the operation capacitor is connected with the secondary winding in parallel, and the secondary winding is connected with the main winding in series. According to the motor stator winding, the stator generates an elliptic magnetic field through connecting the main winding and the secondary winding in series, a starting torque is provided to the motor so as to drive the motor to operate, the structure is simple under the conditions of constant power and current, the number of turns of the windings is reduced by about 30% when the iron core lamination thickness remains unchanged, the wire is slightly thickened, the copper loss of the motor is reduced, the stator winding processing efficiency and quality qualification rate are increased, the production cost is reduced, and the operation reliability of the motor is improved.
Description
Technical field
The present invention relates to motor, particularly relate to a kind of winding of motor stator.
Background technology
Power supply is access to after permanent split capacitor motor tradition adopts the loop parallel connection of major-minor phase, shown in Fig. 1, electric capacity C' connects with auxiliary winding B'Y', in parallel with A'X' again, this connected mode is for the small-capacity motor on small-sized fan, required umber of turn is many and wire diameter thin, consuming time and easily blow in production, reduces working (machining) efficiency and the quality qualification rate of stator.
Summary of the invention
The present invention is directed to umber of turn in prior art many, wire diameter is thin, and the shortcomings such as difficult processing, provide a kind of umber of turn few, and wire diameter is thick, the winding of the motor stator of handling ease.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
The winding of motor stator, comprises main winding, and also comprise auxiliary winding and run electric capacity, run electric capacity in parallel with auxiliary winding, auxiliary winding is connected with main winding, and one end of auxiliary winding is provided with temperature controller, and temperature controller series connection on the main circuit.Stator is made to produce oval magnetic field by series connection, motor rotation is made to electric motor starting moment, when power and electric current constant, structure is simple, when iron core fold thick constant, umber of turn reduces about 30%, wire diameter is thick slightly, add the intensity of coiling, fracture is not easy in winding process, reduce the copper loss of motor, improve working (machining) efficiency and quality qualification rate, improve the manufacturing process of motor, improve motor reliability of operation, temperature controller is for detecting the temperature during work of winding, when temperature is too high, temperature controller can cut off electric current, protection motor burns from high temperature, extend the useful life of motor.
As preferably, run the voltage range of electric capacity between 100 ~ 300V.Along with stablizing of electric current, the voltage of electric capacity can reduce thereupon, reduces the heat of the generation of winding, and when avoiding winding to work, temperature is too high, improves motor running efficiency, reduces production cost.
As preferably, also comprise stator, main winding and auxiliary winding are all around on stator.
The present invention, owing to have employed above technical scheme, has significant technique effect: by main winding and auxiliary winding series connection, series connection makes stator produce oval magnetic field, motor rotation is made to electric motor starting moment, winding voltage is declined, and structure is simple, when iron core fold thick constant, umber of turn reduces about 30%, wire diameter is thick slightly, improves stator winding working (machining) efficiency and quality qualification rate, reduces production cost, improve the manufacturing process of motor, improve motor reliability of operation.
Accompanying drawing explanation
Fig. 1 is the wiring construction schematic diagram of stator winding in prior art.
Fig. 2 is the wiring construction schematic diagram of stator winding of the present invention.
Fig. 3 is stator structure schematic diagram of the present invention.
The toponym that in accompanying drawing, each number designation refers to is as follows: AX-main winding, BY-auxiliary winding, C-operation electric capacity, Z-temperature controller, 1-stator..
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Embodiment 1
The winding of motor stator, as shown in Figure 2, comprise main winding AX, main winding AX and temperature controller Z external power supply voltage U, also comprise auxiliary winding BY and run electric capacity C, run electric capacity C to connect with main winding AX again with auxiliary winding BY parallel connection, the voltage running electric capacity C is 250V, also comprises stator, and main winding AX and auxiliary winding BY is all around on the stator 1, one end of auxiliary winding BY is provided with temperature controller Z, and temperature controller Z connects on the main circuit.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (3)
1. the winding of motor stator, comprises main winding, it is characterized in that: also comprise auxiliary winding and run electric capacity, run electric capacity in parallel with auxiliary winding, auxiliary winding is connected with main winding, and one end of auxiliary winding is provided with temperature controller, and temperature controller series connection on the main circuit.
2. the winding of motor stator according to claim 1, is characterized in that: run the voltage range of electric capacity between 100 ~ 300V.
3. the winding of motor stator according to claim 1, is characterized in that: also comprise stator, and main winding and auxiliary winding are all around on stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455595.4A CN105186747A (en) | 2015-07-29 | 2015-07-29 | Motor stator winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455595.4A CN105186747A (en) | 2015-07-29 | 2015-07-29 | Motor stator winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105186747A true CN105186747A (en) | 2015-12-23 |
Family
ID=54908658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510455595.4A Pending CN105186747A (en) | 2015-07-29 | 2015-07-29 | Motor stator winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105186747A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162859A (en) * | 1995-12-05 | 1997-10-22 | 松下电器产业株式会社 | Motor with burn-out protector |
| JP2007259541A (en) * | 2006-03-22 | 2007-10-04 | Mitsubishi Electric Corp | Permanent magnet type motor |
| CN102780344A (en) * | 2012-08-17 | 2012-11-14 | 张湘明 | Single-phase capacitor running asynchronous motor |
-
2015
- 2015-07-29 CN CN201510455595.4A patent/CN105186747A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162859A (en) * | 1995-12-05 | 1997-10-22 | 松下电器产业株式会社 | Motor with burn-out protector |
| JP2007259541A (en) * | 2006-03-22 | 2007-10-04 | Mitsubishi Electric Corp | Permanent magnet type motor |
| CN102780344A (en) * | 2012-08-17 | 2012-11-14 | 张湘明 | Single-phase capacitor running asynchronous motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |