CN202957731U - Brushless excitation hydraulic generator - Google Patents
Brushless excitation hydraulic generator Download PDFInfo
- Publication number
- CN202957731U CN202957731U CN 201220689010 CN201220689010U CN202957731U CN 202957731 U CN202957731 U CN 202957731U CN 201220689010 CN201220689010 CN 201220689010 CN 201220689010 U CN201220689010 U CN 201220689010U CN 202957731 U CN202957731 U CN 202957731U
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- CN
- China
- Prior art keywords
- excitation
- generator
- rotor
- brushless
- exciter
- 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
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Abstract
The utility model discloses a brushless excitation hydraulic generator. The generator comprises a generator body, an exciter and a control cabinet, wherein the generator body comprises a base, a stator, a motor rotor with a long shaft, and a connecting seat for mounting and fixing the exciter; the exciter comprises an excitation armature, an excitation rotor and a rectifying element; the excitation rotor is connected with the motor rotor; and the control cabinet comprises a conventional control module for controlling the generator body to work under the normal working condition, an excitation control module for controlling the exciter, and a steady control module for controlling the generator body to work under the abnormal working condition. The brushless excitation hydraulic generator can steadily work in spite of the normal working condition or the abnormal working condition, and the parts of the brushless excitation hydraulic generator are difficult to damage and have long service life.
Description
Technical field
The utility model relates to a kind of hydraulic generator, is specifically related to a kind of Brushless-excitation Hydraulic Generators.
Background technology
Brushless excitation generator is widely used in European and American developed countries, its achievement in research is relatively leading, also there are suitable research and application in China in recent years, it has cancelled the excitation mode of conventional electric generators dependence slip ring and brush, and by the exciter that increases and by after the rectifier cell rectification directly to generator excitation, and the brushless excitation generator compact conformation, during work without the friction, without dust, noise is little and it is little to pollute, and is the developing direction of electrical generator fields.
The problem that existing brushless excitation generator exists is when when work, particularly operating condition is undesired, wayward and parts are fragile, and then, affect useful life.
The utility model content
The problem existed for prior art, of the present utility modelly provide a kind of Brushless-excitation Hydraulic Generators, and it is stable, parts not easy damaged and long service life.
A kind of Brushless-excitation Hydraulic Generators that the utility model provides, it comprises generator, exciter and control cubicle, wherein, described generator comprises base, stator, rotor with major axis, and for described exciter, fixing Connection Block is installed, described exciter comprises the excitation armature, excitation rotor and rectifier cell, described excitation rotor is connected with described rotor, described control cubicle comprises the conventional control module of controlling the operation when the normality operating mode of described generator, control the excitation control module of described exciter, and the stable state control module of controlling the operation when abnormal operating mode of described generator.
Particularly, described generator is protruding machine synchronous generator.
Particularly, the winding of described excitation armature is centralized winding, and the winding of described excitation rotor is loose embedded winding.
Particularly, described rectifier cell is comprised of forward and reverse silicone tube.
Particularly, described rotor coaxially is connected with described excitation rotor.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
In the Brushless-excitation Hydraulic Generators provided in the utility model, described control cubicle comprises the conventional control module of controlling the operation when the normality operating mode of described generator, control the excitation control module of described exciter, and the stable state control module of controlling the operation when abnormal operating mode of described generator, wherein, abnormal operating mode comprises that load is excessive, the situations such as load sudden change and zero load, described stable state control module comprises corresponding Drive and Control Circuit and control program, to control described generator steady operation under each abnormal operating mode, thereby, make the described Brushless-excitation Hydraulic Generators no matter can steady operation for normality operating mode or abnormal operating mode, and then, each parts of described Brushless-excitation Hydraulic Generators are easy damaged and long service life not.
The accompanying drawing explanation
Fig. 1 is the structural representation of the Brushless-excitation Hydraulic Generators that provides of the utility model.
The drawing reference numeral explanation
Brushless-excitation Hydraulic Generators 100
Generator 1
Base 11 stator 12 rotor 13 Connection Blocks 14
Exciter 2
Excitation armature 21 excitation rotor 22 rectifier cells 23
Control cubicle 3
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
The problem existed for prior art, of the present utility modelly provide a kind of Brushless-excitation Hydraulic Generators 100, and stable, parts are easy damaged and long service life not.
Refer to Fig. 1, a kind of Brushless-excitation Hydraulic Generators 100 that the utility model provides, it comprises generator 1, exciter 2 and control cubicle 3, wherein, described generator 1 comprises base 11, stator 12, rotor 13 with major axis, and for described exciter 2, fixing Connection Block 14 is installed, described exciter 2 comprises excitation armature 21, excitation rotor 22 and rectifier cell 23, described excitation rotor 22 is connected with described rotor 13, described control cubicle 3 comprises the conventional control module (not shown) of controlling the operation when the normality operating mode of described generator 1, control the excitation control module (not shown) of described exciter 2, and the stable state control module (not shown) of controlling the operation when abnormal operating mode of described generator 1, in the present embodiment, described generator 1 is protruding machine synchronous generator, the winding of described excitation armature 21 is centralized winding, and the winding of described excitation rotor 22 is loose embedded winding, described rectifier cell 23 is comprised of forward and reverse silicone tube, described rotor 13 coaxially is connected with described excitation rotor 22.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
In the Brushless-excitation Hydraulic Generators 100 provided in the utility model, described control cubicle 3 comprises the conventional control module of controlling the operation when the normality operating mode of described generator 1, control the excitation control module of described exciter 2, and the stable state control module of controlling the operation when abnormal operating mode of described generator 1, wherein, abnormal operating mode comprises that load is excessive, the situations such as load sudden change and zero load, described stable state control module comprises corresponding Drive and Control Circuit and control program, to control described generator 1 steady operation under each abnormal operating mode, thereby, make the described Brushless-excitation Hydraulic Generators 100 no matter can steady operation for normality operating mode or abnormal operating mode, and then, each parts of described Brushless-excitation Hydraulic Generators 100 are easy damaged and long service life not.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technical scheme to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all in protection range of the present utility model.
Claims (5)
1. a Brushless-excitation Hydraulic Generators, it is characterized in that, comprise generator, exciter and control cubicle, wherein, described generator comprises base, stator, rotor with major axis, and for described exciter, fixing Connection Block is installed, described exciter comprises the excitation armature, excitation rotor and rectifier cell, described excitation rotor is connected with described rotor, described control cubicle comprises the conventional control module of controlling the operation when the normality operating mode of described generator, control the excitation control module of described exciter, and the stable state control module of controlling the operation when abnormal operating mode of described generator.
2. Brushless-excitation Hydraulic Generators according to claim 1, is characterized in that, described generator is protruding machine synchronous generator.
3. Brushless-excitation Hydraulic Generators according to claim 1, is characterized in that, the winding of described excitation armature is centralized winding, and the winding of described excitation rotor is loose embedded winding.
4. Brushless-excitation Hydraulic Generators according to claim 1, is characterized in that, described rectifier cell is comprised of forward and reverse silicone tube.
5. Brushless-excitation Hydraulic Generators according to claim 1, is characterized in that, described rotor coaxially is connected with described excitation rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689010 CN202957731U (en) | 2012-12-13 | 2012-12-13 | Brushless excitation hydraulic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689010 CN202957731U (en) | 2012-12-13 | 2012-12-13 | Brushless excitation hydraulic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957731U true CN202957731U (en) | 2013-05-29 |
Family
ID=48463281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220689010 Expired - Fee Related CN202957731U (en) | 2012-12-13 | 2012-12-13 | Brushless excitation hydraulic generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617729A (en) * | 2015-02-06 | 2015-05-13 | 浙江富春江水电设备有限公司 | Variable-speed constant-frequency generator |
| CN109742898A (en) * | 2018-12-28 | 2019-05-10 | 西安航天泵业有限公司 | A kind of totally-enclosed Low Temperature Liquid power generation device of integrated form |
-
2012
- 2012-12-13 CN CN 201220689010 patent/CN202957731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617729A (en) * | 2015-02-06 | 2015-05-13 | 浙江富春江水电设备有限公司 | Variable-speed constant-frequency generator |
| CN109742898A (en) * | 2018-12-28 | 2019-05-10 | 西安航天泵业有限公司 | A kind of totally-enclosed Low Temperature Liquid power generation device of integrated form |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20181213 |