CN202395544U - Permanent magnet generator with stator using split-body punching combination - Google Patents
Permanent magnet generator with stator using split-body punching combination Download PDFInfo
- Publication number
- CN202395544U CN202395544U CN2011205759778U CN201120575977U CN202395544U CN 202395544 U CN202395544 U CN 202395544U CN 2011205759778 U CN2011205759778 U CN 2011205759778U CN 201120575977 U CN201120575977 U CN 201120575977U CN 202395544 U CN202395544 U CN 202395544U
- Authority
- CN
- China
- Prior art keywords
- winding
- stator
- split
- iron core
- permanent magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a permanent magnet generator with a stator using split-body punching combination, belonging to the structure of the generator and being characterized by comprising a stator punching and laminating iron core group for a single permanent magnet generator, wherein the outer end of the iron core group is provided with a winding wire; the adjacent iron core group with the winding wire is made up a full circle; and the outer end of the iron core group which is made up a full circle is provided with a round shell. The split-body stator of the permanent magnet generator significantly improves the punching material utilization and saves mass cost; the winding of the split-body iron core can be designed as a fractional-slot winding, thus being convenient for the stator winding to realize automation winding; the generator stator uses the short-distance concentrated winding, thus avoiding manual inserting winding while using the automation or half-automation machine or the computer for winding can save mass labor and improve efficiency and manufacturing work efficiency; for the short-distance concentrated winding, the end of the winding is very short, thus saving the copper wire; and as the resistance of the winding is smaller, the copper consumption of the generator is less and the efficiency is further improved.
Description
Technical field
The utility model relates to generator Structure, and a kind of specifically stator adopts the permanent magnet generator of split punching combination.
Background technology
Its structure is consistent decades in the product of existing generator, and promptly generator stator punching sheet is full circle or the structure that is combined into a full circle by 6 parts.Thereby it is big that existing product has a waste of material, shortcomings such as cost of manufacture height and inefficiency.Show that from the interrelated data retrieval that comprises Chinese patent the stator core of not seeing permanent magnet generator at present as yet is split type punching and the relevant report that adopts split punching combining structure.
The utility model content
In order to overcome the existing product defective and to reach target for energy-saving and emission-reduction, the purpose of the utility model is to provide a kind of material savings, and the low and high efficiency of cost of manufacture is simple in structure, and a kind of stator of long service life adopts the permanent magnet generator of split punching combination.
The utility model solves the technical scheme that its technical problem adopted: a kind of stator adopts the permanent magnet generator of split punching combination, it is characterized in that: by the iron core group that monolithic permanent magnet generator stator punching laminates, the outer end of group unshakable in one's determination is provided with coiling; The adjacent spelling unshakable in one's determination that is provided with coiling becomes full circle, and the iron core group outer end that is combined into full circle is provided with round casing.
Described permanent magnet generator stator punching is the T type.
Described round casing has steel bushing or Al-alloy casing.
The utility model is designed to a plurality of identical split stator punchings with the stator punching of generator according to the number of poles of motor; The stator punching of split is laminated into desired length by design demand; On the split iron core that builds up, wind the line again; The split stator core that will wind line at last is combined into full circle, and cylindrical adds steel bushing or Al-alloy casing is fixed the split stator.
The utility model permanent magnet generator split stator, its beneficial effect following points:
1 owing to the utility model series permanent magnet generator split stator, and the punching stock utilization improves greatly, saves great amount of cost;
2 splits winding unshakable in one's determination can be designed to mark groove winding, and pitch is 1-2, adopts short distance to concentrate the winding technology during design of electrical motor, is cheaper than stator winding and realizes the automation coiling;
3. motor stator adopts the concentrated winding of short distance, can remove hand insertion from, can adopt from change or half to wind the line from changing machine, or the computer coiling, save a large amount of manpowers, the efficient raising improves and makes work efficiency;
4. adopt short distance to concentrate winding, the end of winding is very short, practices thrift copper cash, and also in this simultaneously, the resistance of winding is less simultaneously, and the copper loss of motor is little, and efficient further improves.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the topology view after the utility model stator separating punching coiling.
Fig. 2 is the assembled view that the utility model stator core is combined into full circle figure.
Among the figure: 1 group unshakable in one's determination, 2 coilings, 3 round casings.
Embodiment
Embodiment 1:
See also view, by the iron core group 1 that monolithic permanent magnet generator stator punching laminates, the outer end of group 1 unshakable in one's determination is provided with coiling 2; The adjacent iron core group 1 that is provided with coiling 2 is combined into full circle, and the iron core group outer end that is combined into full circle is provided with round casing 3.
The generator stator punching sheet of the utility model has 18 grooves, has 18 to be combined into a full circle.The stator punching of above-mentioned generator is laminated into desired length according to the number of poles of motor, on the split iron core that builds up, wind the line, the split stator core that will wind line at last is combined into full circle, and cylindrical adds steel bushing fixes the split stator.
Claims (1)
1. a stator adopts the permanent magnet generator of split punching combination, it is characterized in that: by the iron core group that monolithic permanent magnet generator stator punching laminates, the outer end of group unshakable in one's determination is provided with coiling; The adjacent spelling unshakable in one's determination that is provided with coiling becomes full circle, and the iron core group outer end that is combined into full circle is provided with round casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205759778U CN202395544U (en) | 2011-12-27 | 2011-12-27 | Permanent magnet generator with stator using split-body punching combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205759778U CN202395544U (en) | 2011-12-27 | 2011-12-27 | Permanent magnet generator with stator using split-body punching combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395544U true CN202395544U (en) | 2012-08-22 |
Family
ID=46670444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205759778U Expired - Fee Related CN202395544U (en) | 2011-12-27 | 2011-12-27 | Permanent magnet generator with stator using split-body punching combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395544U (en) |
-
2011
- 2011-12-27 CN CN2011205759778U patent/CN202395544U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202651945U (en) | Novel motor wiring structure | |
| CN201541189U (en) | Single-phase capacitor operation asynchronous motor | |
| CN102891555A (en) | Dual-purpose three-phase permanent magnet synchronous motor rotor structure for power frequency and frequency conversion control | |
| CN202918080U (en) | Dual-purpose three-phase permanent magnet synchronous motor rotor structure for power frequency and frequency conversion control | |
| CN201274423Y (en) | Punched sheet for AC asynchronous motor | |
| CN202395543U (en) | Novel structure of separated stamped sheet of permanent magnet generator stator | |
| CN202395544U (en) | Permanent magnet generator with stator using split-body punching combination | |
| CN202260672U (en) | Stator punching sheet for copper and aluminium hybrid motor of compressor | |
| CN205283268U (en) | Operation of concentrated winding formula electric capacity is outer around motor stator lamination | |
| CN202550733U (en) | Two-end inserted permanent magnet motor rotor | |
| CN201656702U (en) | Block-type motor stator lamination | |
| CN202183661U (en) | Novel compressor motor | |
| CN203086254U (en) | Large-scale two-pole motor stator and rotor matching structure | |
| CN201533199U (en) | Electric machine stator and rotor for a refrigeration compressor | |
| CN201355776Y (en) | Large rear-earth permanent magnet motor stator core | |
| CN202817936U (en) | Pole core structure without magnetic pole pressing plate | |
| CN201398140Y (en) | Permanent magnet synchronous motor stator | |
| CN101888160A (en) | Permanent-magnetic synchronous motor stator | |
| CN201797424U (en) | Medium-low speed high-power density permanent magnet motor | |
| CN202282654U (en) | Motor stator punching piece | |
| CN202353335U (en) | Stator punching sheet of aluminum welding electric machine of washing machine | |
| CN202276201U (en) | Motor stator of refrigerator compressor | |
| CN203398886U (en) | Stator punching sheet | |
| CN202395627U (en) | Stator punching sheet for single-phase capacitor running type motor | |
| CN202384863U (en) | Cast-aluminum rotor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170619 Address after: 503, room three, building 352100, Haibin No.1, East China Overseas Economic Development Zone, Ningde, Fujian Patentee after: Ningde times Motor Technology Co., Ltd. Address before: 352100 Fujian Province, Ningde City Industrial Dongqiao Economic Development Zone Industrial Park District Zhangwan Port Road No. 6 Patentee before: Fujian Yanan Motor Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |