CN202160024U - High-efficiency generator - Google Patents
High-efficiency generator Download PDFInfo
- Publication number
- CN202160024U CN202160024U CN2011203180224U CN201120318022U CN202160024U CN 202160024 U CN202160024 U CN 202160024U CN 2011203180224 U CN2011203180224 U CN 2011203180224U CN 201120318022 U CN201120318022 U CN 201120318022U CN 202160024 U CN202160024 U CN 202160024U
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- CN
- China
- Prior art keywords
- stator
- fixed
- transmission shaft
- rotor
- generator
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- 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
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Abstract
The utility model discloses a high-efficiency generator. The high-efficiency generator comprises a motor base, a stator generating part, a rotator assembly and an exciting magnetic device; the high-efficiency generator is characterized in that: the stator assembly is composed of a transmission shaft and a stator fixed on the transmission shaft; the stator generating part is fixed on the center of the motor base; the transmission shaft of the rotator assembly passes through a central hole of a stator; the two ends of the transmission shaft are fixedly connected with two support seats which are fixed on the motor base through a bearing; the rotator of the rotator assembly is positioned on one side of the stator; and the exciting magnetic device is arranged on the outside of the rotator and is fixed with the motor base or is fixedly connected with the support seats. The high-efficiency generator has the advantages of simple structure, high generating efficiency; and in comparison with common generator, the high-efficiency generator can improve more than 30% of generating efficiency, reduce various losses, save energy source, reduce pollution, reduce generating cost and increase economic benefit.
Description
One, technical field
The utility model relates to a kind of high efficiency generator, belongs to technical field of motors.
Two, background technology
Motor is widely used in industry, agricultural, national defence and other industry.Electromechanics trade at home and abroad, generating efficiency less than 100%, micro-machine efficient less than 90%; The small DC engine efficiency is lower, in various medium and other department, does not find that efficient improves 30% above generator; Existing generator, using energy source is low, and environmental pollution is serious.
Three, summary of the invention
The purpose of the utility model provides the high high efficiency generator of a kind of generating efficiency.
The purpose of the utility model is realized by following mode:
The utility model comprises motor cabinet, stator power generation part, rotor assembly, excitation magnetic device; It is characterized in that: rotor assembly is made up of a power transmission shaft and a rotor that is fixed on the power transmission shaft; The stator power generation part is fixed on the central authorities of motor cabinet, and the power transmission shaft of rotor assembly passes the stator center hole, and its two ends are connected fixing through bearing respectively with two bearings on being fixed on motor cabinet; The rotor of rotor assembly is positioned at a side of stator; The excitation magnetic device is located at the outside of rotor, fixes with motor cabinet, or is connected fixing with bearing.
On the lateral surface of said stator power generation part, being fixed with increases the efficient device, increases the magnetic pole that the efficient device is made up of ferrosilicon.
Be fixed with adjusting excitation magnetic device in the outside of said excitation magnetic device.
The high efficiency generator of the utility model not only rotor assembly can be exported electric energy, and the stator power generation part also can be exported electric energy simultaneously.
The utility model advantage be: simple in structure, generating efficiency is high, and more common generator improves generating efficiency more than 30%, can reduce various losses, and energy savings reduces and pollutes, and reduces cost of electricity-generating, increases economic benefit.
Four, description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the end view of Fig. 1;
Fig. 4 is the structural representation of rotor assembly;
Fig. 5 is the structural representation that increases the efficient device.
Five, embodiment:
With reference to accompanying drawing; The utility model comprises motor cabinet 7, stator power generation part 1, rotor assembly 2, excitation magnetic device 4; Rotor assembly 2 is made up of power transmission shaft 11 and the rotor 10 that is fixed on the power transmission shaft, and stator power generation part 1 is fixed on the central authorities of motor cabinet 7, and the power transmission shaft 11 of rotor assembly 2 passes stator 1 centre bore; Its two ends are connected fixing through bearing respectively with bearing 6 on being fixed on motor cabinet 7; The rotor 10 of rotor assembly 2 is positioned at a side of stator 1, and on the lateral surface of stator power generation part 1, being fixed with increases efficient device 3, increases the magnetic pole that efficient device 3 is made up of fan-shaped ferrosilicon.Excitation magnetic device 4 is located at the outside of rotor 10, and is fixing with motor cabinet 7, is fixed with in the outside of excitation magnetic device 4 and regulates excitation magnetic device 5.The stator power generation part 1 of the utility model is to be unshakable in one's determination 8 by ferrosilicon, on unshakable in one's determination 8, twines lead 9 and forms the power coil windings and constitute; Rotor assembly 2 is to be fixed on the power transmission shaft 11 through twining lead 13 formation power coil windings with unshakable in one's determination 12, in magnetic field, moves, and plays the generating effect.Excitation magnetic device and 4 is regulated excitation magnetic device 5 can be one or split.To encourage magnetic device to be connected or be separately fixed on the support, realize the excitation magnetic action, produce desirable magnetic field to generator with bearing.
The high efficiency generator of the utility model in rotor assembly generating output electric energy, the stator power generation part output electric energy that also can generate electricity.So rotor assembly is also referred to as the rotor power generation part.The rotor power generation part (rotor assembly) of the utility model is identical with existing common generator, is to produce electric current through the rotor cutting magnetic line, plays the generating effect.Increase the magnetic pole that the efficient device is made up of fan-shaped ferrosilicon, long-pending through increasing rotor pole surface, increase magnetic flux; Playing increases efficient, improvement magnetic pole performance, strengthens excitation field first-harmonic unit permeance, reduces magnetic loss; It is logical to reduce interelectrode magnetic leakage, and reaching increases the efficient effect.The stator power generation part is fixedly connected with support.The stator power generation part is to be unshakable in one's determination by ferrosilicon, on iron core, twines lead and forms the power coil winding; The excitation magnetic device produces magnetic field, increases efficient device and rotor and in magnetic field, moves, and produces desirable generation current, makes that stator produces generation current once more in the magnetic field; Realization improves 30% above generating efficiency than common generator.The regular micro generator generally is the rotor generating, and rotor consumes external energy; The utility model is: do not consume external energy through the generating of stator power generation part, the rotor generating consumes external energy.The generating of stator power generation part is the main cause of raising the efficiency.Through experiment showed, rotor, the generating of stator power generation part no considerable influence each other for many years, when rotor or stator power generation part independently generate electricity, do not produce obvious energy variation.Stator power generation part energy is to be transformed by the excitation magnetic energy for increase efficient part generated energy, and excitation magnetic portion of energy is influenced in further studying.
The technical scheme of the utility model is applicable to: vertical, horizontal type generator; Individual event, three, multinomial generator; Interchange, direct current, double current generator; High pressure, low voltage generator.
Claims (4)
1. high efficiency generator; Comprise motor cabinet, stator power generation part, rotor assembly, excitation magnetic device, it is characterized in that: rotor assembly is made up of a power transmission shaft and a rotor that is fixed on the power transmission shaft, and the stator power generation part is fixed on the central authorities of motor cabinet; The power transmission shaft of rotor assembly passes the stator center hole; Its two ends are connected fixing respectively with two bearings on being fixed on motor cabinet through bearing, the rotor of rotor assembly is positioned at a side of stator, and the excitation magnetic device is located at the outside of rotor; Fix with motor cabinet, or be connected fixing with bearing.
2. high efficiency generator according to claim 1 is characterized in that: on the lateral surface of said stator power generation part, being fixed with increases the efficient device, increases the magnetic pole that the efficient device is made up of ferrosilicon.
3. high efficiency generator according to claim 2 is characterized in that: said ferrosilicon is fan-shaped.
4. high efficiency generator according to claim 1 is characterized in that: be fixed with in the outside of said excitation magnetic device and regulate the excitation magnetic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203180224U CN202160024U (en) | 2011-08-18 | 2011-08-18 | High-efficiency generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203180224U CN202160024U (en) | 2011-08-18 | 2011-08-18 | High-efficiency generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160024U true CN202160024U (en) | 2012-03-07 |
Family
ID=45767647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203180224U Expired - Fee Related CN202160024U (en) | 2011-08-18 | 2011-08-18 | High-efficiency generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202160024U (en) |
-
2011
- 2011-08-18 CN CN2011203180224U patent/CN202160024U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20140818 |
|
| EXPY | Termination of patent right or utility model |