CN206595832U - A kind of generator with flywheel - Google Patents
A kind of generator with flywheel Download PDFInfo
- Publication number
- CN206595832U CN206595832U CN201720046194.8U CN201720046194U CN206595832U CN 206595832 U CN206595832 U CN 206595832U CN 201720046194 U CN201720046194 U CN 201720046194U CN 206595832 U CN206595832 U CN 206595832U
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- Prior art keywords
- flywheel
- generator
- rotor
- cylindrical structure
- stator
- 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.)
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- 238000004804 winding Methods 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000005183 dynamical system Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model is related to a kind of generator with flywheel, and it includes rotor and stator；Stator is arranged on internal rotor；The housing at position and main reducing gear on stator between the second through hole and coil windings is fastenedly connected；The input shaft of main reducing gear is plugged in the keyway of rotor center after passing through second through hole at out frame center；The bottom of rotor is connected by flexible clutch with turboshaft engine；The main shaft of turboshaft engine is plugged in keyway after passing through the centre bore of flexible clutch.The main shaft of the input shaft and turboshaft engine of the utility model generator with flywheel and main reducing gear is directly connected to, and it is coaxially arranged, the transmission mechanism of complexity can be saved, the appearance and size and construction weight of dynamical system is reduced, improves the electric power output efficiency of dynamical system.
Description
Technical field
The utility model belongs to aero-engine auxiliary device field, and in particular to a kind of generator with flywheel.
Background technology
Aero-engine includes the agent structure for producing thrust or shaft power, its typically with fuel pump, oil pump and
Some auxiliary devices such as generator.Normal work of these auxiliary devices to assisted engine and other airborne equipments.Nobody
Electrical equipment on machine relies primarily on battery or generator powered.Power needed for these electrical equipments can be with the increase of unmanned plane
Increase.The demand for meeting these electrical equipments using battery can cause dramatically increasing for battery volume and weight, seriously undermine nothing
Man-machine performance, and battery energy storage is limited, it is impossible to meet the demand of unmanned plane continuation of the journey for a long time.Piston aviation engine
Output speed is relatively low, to meet generated output power and transformation efficiency demand, it is necessary to install extra variable speed drive additional, this
Unmanned plane power system architecture weight can be caused to increase, space in more cabins is taken, cause mechanical efficiency and reliability decrease,
Increase maintenance and the maintenance difficulty of unmanned plane.
Utility model content
In order to solve the above mentioned problem of prior art presence, the utility model provides a kind of generator with flywheel.
To realize object above, the technical scheme that the utility model is used for：A kind of generator with flywheel includes rotor
And stator；The rotor uses and is embedded with permanent magnet on the thick cylindrical structure of bottom end closure, the side wall of the thick cylindrical structure；Institute
Offered at the bottom center for stating thick cylindrical structure and thin cylindrical structure is provided with first through hole, the first through hole, it is described thin
Keyway is offered on the side wall of cylindrical structure；
The stator includes support, coil windings and iron core；The support uses disc structure, and the center of the disk is opened
Provided with the second through hole, some coil windings are evenly arranged with along the circumferencial direction of the disk；The iron core uses circular arc knot
Structure, it is arranged concentrically with the support, and is arranged on one end of the coil windings；
The stator is arranged on the internal rotor；Position on the stator between second through hole and coil windings
It is fastenedly connected by the housing of bolt and the main reducing gear；The input shaft of the main reducing gear is passed through and inserted after second through hole
It is located in the keyway；The bottom of the rotor is connected by the flexible clutch with the turboshaft engine；The whirlpool axle
The main shaft of engine is plugged in the keyway after passing through the centre bore of the flexible clutch.
Further, the permanent magnet is uniformly embedded on the side wall of the thick cylindrical structure.
Further, the flexible clutch includes the input disc, flexible connection block and output panel being sequentially connected；It is described defeated
Enter disk to be connected with turboshaft engine, the output panel is connected with rotor.
Further, one end that the iron core is provided with the coil windings is additionally provided with aviation plug, the coil
Winding is connected by wire with the aviation plug.
Further, some projections are provided with the side wall of the thick cylindrical structure, the permanent magnet is matched somebody with somebody with raised interference
Close.
Further, the projection is uniformly arranged on the side wall of the thick cylindrical structure.
Further, the projection is uniformly arranged on the thick cylindrical structure along the circumferencial direction of the thick cylindrical structure
Side wall on.
Due to using above technical scheme, the beneficial effects of the utility model are：The utility model generator with flywheel leads to
Cross and stator is arranged in the thick cylindrical structure of rotor, can effectively shorten the length of turboshaft engine, reduce space-consuming.
The shell of stator and main reducing gear is fastenedly connected, and the input shaft connection of rotor and main reducing gear, stator is not directly contacted with rotor,
External equipment is made full use of to realize that the installation of stator and rotor is fixed, can be further without supporting constructions such as main shaft or bearings
Reduce the weight of the utility model generator with flywheel.In addition, the input of the utility model generator with flywheel and main reducing gear
The main shaft of axle and turboshaft engine is directly connected to, and coaxially arranged, can save the transmission mechanism of complexity, reduces dynamical system
Appearance and size and construction weight, improve dynamical system electric power output efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of assembling explosive view for generator with flywheel that the embodiment of the utility model one is provided；
Fig. 2 is the structural representation of rotor in a kind of generator with flywheel that the embodiment of the utility model one is provided；
Fig. 3 is the structural representation of stator in a kind of generator with flywheel that the embodiment of the utility model one is provided.
1- rotors in figure；The thick cylindrical structures of 11-；111- first through hole；12- permanent magnets；The thin cylindrical structures of 13-；131- keys
Groove；14- is raised；2- stators；21- supports；The through holes of 211- second；22- coil windings；23- iron cores；3- main reducing gears；4- is flexible
Shaft coupling；41- input discs；42- is flexibly connected block；43- output panels；5- turboshaft engines.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only a part of embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, the scope that the utility model is protected is belonged to.
The utility model provides a kind of generator with flywheel, and it is applied in unmanned plane, is sent out with main reducing gear and whirlpool axle
Motivation direct connection is installed, and is that airborne equipment is powered, and disclosure satisfy that the demand of unmanned plane continuation of the journey for a long time.
Main reducing gear is the mechanism for changing torque and rotating speed in drive axle, its basic function be by from speed changer or
The torque increase of person's universal driving device, while reducing rotating speed and changing the direction of transfer of torque.Main reducing gear is by a pair or several
Speed reducing gear pair is constituted.Power is exported by driving gear input through driven gear.
Turboshaft engine is a kind of turbojet for exporting shaft power, and it includes inlet duct, compressor, burning
The big parts of room, turbine and exhaust apparatus etc. five.
As shown in FIG. 1 to 3, the utility model generator with flywheel includes rotor 1 and stator 2.Rotor 1 is sealed using bottom
Permanent magnet 12 is embedded with the thick cylindrical structure 11 closed, the side wall of thick cylindrical structure 11；At the bottom center of thick cylindrical structure 11
Offer and thin cylindrical structure 13 is provided with first through hole 111, first through hole 111, offered on the side wall of thin cylindrical structure 13
Keyway 131.Further, permanent magnet 12 is along the circumferential direction uniformly embedded on the side wall of thick cylindrical structure 11.
Stator 2 includes support 21, coil windings 22 and iron core 23.Support 21 uses disc structure, and the center of disk is opened up
There is the second through hole 211, some coil windings 22 are evenly arranged with along the circumferencial direction of disk.Iron core 23 uses arc-shaped structure,
It is arranged concentrically with support 21, and is arranged on one end of coil windings 22.
Stator 2 is arranged on inside rotor 1.Position on stator 2 between second through hole 211 and coil windings 22 passes through bolt
It is fastenedly connected with the housing of main reducing gear 3.The input shaft of main reducing gear 3 is plugged in after passing through second through hole 211 at the center of stator 2
In the keyway 131 of rotor 1.The bottom of rotor 1 is connected by flexible clutch 4 with turboshaft engine 5.The master of turboshaft engine 5
Axle is plugged in keyway 131 after passing through the centre bore of flexible clutch 4, so as to ensure that the main shaft of rotor 1 and turboshaft engine 5 is same
Step is rotated.
When the rotor driven 1 of turboshaft engine 5 is rotated, the embedded permanent magnet 12 of rotor 1 can form periodically variable magnetic field,
Periodically variable magnetic field causes the change of the coil inside magnetic flux of stator 2, and the change of magnetic flux is produced in the coil of stator 2
Electromotive force, electromotive force realizes function of supplying power.
The utility model generator with flywheel can take less space by being installed with the direct connection of turboshaft engine 5
Under the premise of, part turboshaft engine 5 exported in shaft power is efficiently converted into electric energy, so as to be powered for airborne equipment.
In above-described embodiment, flexible clutch 4 includes the input disc 41, flexible connection block 42 and output panel being sequentially connected
43.Input disc 41 is connected with turboshaft engine 5, and output panel 43 is connected with rotor 1.
In above-described embodiment, cored 23 one end is set to be additionally provided with aviation plug, coil windings in coil windings 22
22 are connected by wire with aviation plug.The electric energy for being produced the utility model generator with flywheel by aviation plug is drawn,
Powered for airborne equipment.
In above-described embodiment, be evenly arranged with some raised 14 on the side wall of thick cylindrical structure 11, permanent magnet 12 with it is raised
14 interference fits.By setting projection 14 on the side wall of thick cylindrical structure 11, rotor 1 is high under the drive of turboshaft engine 5
During speed rotation, projection 14 can speed up the circulation of air, so as to play a part of radiating.
The disk of stator 2 in the utility model generator with flywheel is arranged in the thick cylindrical structure 11 of rotor 1, Neng Gouyou
Effect ground shortens the length of turboshaft engine 5, reduces space-consuming.The shell of stator 2 and main reducing gear 3 is fastenedly connected, rotor 1 with
The input shaft connection of main reducing gear 3, stator 2 is not directly contacted with rotor 1, makes full use of external equipment to realize stator 2 and rotor 1
Installation fix, without supporting constructions such as main shaft or bearings, can further reduce the weight of the utility model generator with flywheel
Amount.The utility model generator with flywheel is directly connected to the input shaft of main reducing gear 3 and the main shaft of turboshaft engine 5, and
It is coaxially arranged, the transmission mechanism of complexity can be saved, the appearance and size and construction weight of dynamical system is reduced, improves dynamical system
Electric power output efficiency.
It can preferably realize that rotating speed is matched when the utility model generator with flywheel is with 5 direct connection of turboshaft engine, obtain
Higher power output and energy conversion efficiency.The utility model generator with flywheel and the direct connection knot of the formation of turboshaft engine 5
Structure can realize the flight of depopulated helicopter progress synchronous with the power supply of airborne equipment, can simplify the control system of unmanned plane,
Improve the reliability of power supply.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of generator with flywheel, it is characterised in that：It includes rotor and stator；The rotor uses the thick circle of bottom end closure
Permanent magnet is embedded with barrel structure, the side wall of the thick cylindrical structure；Is offered at the bottom center of the thick cylindrical structure
It is provided with one through hole, the first through hole on thin cylindrical structure, the side wall of the thin cylindrical structure and offers keyway；
The stator includes support, coil windings and iron core；The support uses disc structure, and the center of the disk is offered
Second through hole, some coil windings are evenly arranged with along the circumferencial direction of the disk；The iron core uses arc-shaped structure, its
It is arranged concentrically with the support, and is arranged on one end of the coil windings；
The stator is arranged on the internal rotor；Position on the stator between second through hole and coil windings passes through
The housing of bolt and main reducing gear is fastenedly connected；The input shaft of the main reducing gear pass through be plugged in after second through hole it is described
In keyway；The bottom of the rotor is connected by flexible clutch with turboshaft engine；The main shaft of the turboshaft engine is passed through
It is plugged in after the centre bore of the flexible clutch in the keyway.
2. a kind of generator with flywheel as claimed in claim 1, it is characterised in that：The permanent magnet is uniformly embedded described thick
On the side wall of cylindrical structure.
3. a kind of generator with flywheel as claimed in claim 1, it is characterised in that：The flexible clutch includes being sequentially connected
Input disc, flexible connection block and output panel；The input disc is connected with turboshaft engine, and the output panel is connected with rotor.
4. a kind of generator with flywheel as claimed in claim 2, it is characterised in that：The flexible clutch includes being sequentially connected
Input disc, flexible connection block and output panel；The input disc is connected with turboshaft engine, and the output panel is connected with rotor.
5. a kind of generator with flywheel as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：Set in the coil windings
The one end for being equipped with the iron core is additionally provided with aviation plug, and the coil windings are connected by wire with the aviation plug.
6. a kind of generator with flywheel as claimed in claim 5, it is characterised in that：Set on the side wall of the thick cylindrical structure
There are some projections, the permanent magnet is interference fitted with raised.
7. a kind of generator with flywheel as claimed in claim 6, it is characterised in that：The projection is uniformly arranged on the thick circle
On the side wall of barrel structure.
8. a kind of generator with flywheel as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The thick cylindrical structure
Some projections are provided with the wall of side, the permanent magnet is interference fitted with raised.
9. a kind of generator with flywheel as claimed in claim 8, it is characterised in that：The projection is uniformly arranged on the thick circle
On the side wall of barrel structure.
10. a kind of generator with flywheel as claimed in claim 9, it is characterised in that：It is described raised along the thick cylindrical structure
Circumferencial direction be uniformly arranged on the side wall of the thick cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720046194.8U CN206595832U (en) | 2017-01-13 | 2017-01-13 | A kind of generator with flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720046194.8U CN206595832U (en) | 2017-01-13 | 2017-01-13 | A kind of generator with flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595832U true CN206595832U (en) | 2017-10-27 |
Family
ID=60127311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720046194.8U Withdrawn - After Issue CN206595832U (en) | 2017-01-13 | 2017-01-13 | A kind of generator with flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787436A (en) * | 2017-01-13 | 2017-05-31 | 必扬星环（北京）航空科技有限公司 | A kind of generator with flywheel |
-
2017
- 2017-01-13 CN CN201720046194.8U patent/CN206595832U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787436A (en) * | 2017-01-13 | 2017-05-31 | 必扬星环（北京）航空科技有限公司 | A kind of generator with flywheel |
| CN106787436B (en) * | 2017-01-13 | 2023-11-21 | 重庆星环航空科技有限公司 | Flywheel type generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171027 Effective date of abandoning: 20231121 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171027 Effective date of abandoning: 20231121 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |