CN206759228U - Erupt motor in a kind of high speed Aero-Space whirlpool - Google Patents
Erupt motor in a kind of high speed Aero-Space whirlpool Download PDFInfo
- Publication number
- CN206759228U CN206759228U CN201720424515.3U CN201720424515U CN206759228U CN 206759228 U CN206759228 U CN 206759228U CN 201720424515 U CN201720424515 U CN 201720424515U CN 206759228 U CN206759228 U CN 206759228U
- Authority
- CN
- China
- Prior art keywords
- bearing
- rotor
- stator
- generator
- whirlpool
- 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.)
- Active
Links
Landscapes
- Synchronous Machinery (AREA)
Abstract
The utility model discloses a kind of high speed Aero-Space whirlpool to erupt motor, and generator main unshakable in one's determination, band wound rotor iron core, fore bearing, front bearing retainer, drive end bearing bracket, support, fan, rotating shaft, exciter rotor, exciter stator, permanent magnetism machine rotor, permanent magnetism machine stator, rear bearing, rear bearing cover, rear end cap, casing will be made up of band wound stator.The generator in rated speed 7500r/min, can stable output frequency be 500Hz, voltage 400V, power is 80kW electric energy.Major advantage of the present utility model is：Generator power weight ratio (kW/kg) ﹥ 1, ultra lightweight, volume are extra small, can form generating set, the power supply as the high-precision end field such as Aero-Space, war industry equipment with micro turbojet engine.
Description
Technical field
A kind of generator is the utility model is related to, especially a kind of high speed Aero-Space eruption motor.
Background technology
In recent years, national policy vigorously supports war industry equipment, high-end equipment manufacturing, in civil-military inosculation Third Plenary Session《In altogether
Decision of the center on some significant problems of deepening reforms》Guiding advantage private enterprise enters the research and manufacture of military products and maintenance is led
Domain；What Headquarters of the General Staff portion and CAAC promulgated《General Aviation Flight task is examined and administrative provisions》Allow military airfield civilian, careful
Criticize authority decentralization etc..The it is proposed of two policies will release the development obstacles of General Aviation, and General Aviation field enters the growth stage.
The fields such as Aero-Space, war industry equipment are more preferable for the stealth of product, and mobility is more flexible, and cost is lower, and
Using small volume, it is in light weight, promote than big micro turbojet engine as one of their preferred power, so microminiature whirlpool
The demand of fuel-injection engine is more and more, while the whirlpool spray generator demand driven by it also can be more and more.
The generator in rated speed 7500r/min, can stable output frequency be 500Hz, voltage 400V, power is
80kW electric energy.Generator power weight ratio (kW/kg) ﹥ 1, ultra lightweight, volume are extra small, can be erupted with microminiature whirlpool dynamic
Machine forms generating set, the power supply as the high-precision end field such as Aero-Space, war industry equipment.Therefore wide market.
The content of the invention
The purpose of this utility model is that providing a kind of high speed Aero-Space whirlpool erupts motor, and the generator is at specified turn
Fast 7500r/min, can stable output frequency be 500Hz, voltage 400V, rated power is 80kW electric energy.
The technical solution adopted in the utility model is as follows：Motor is erupted in a kind of high speed Aero-Space whirlpool, and generator is by turning
Axle, front bearing retainer, fore bearing, drive end bearing bracket, fan, support, band wound stator are unshakable in one's determination, band wound rotor iron core, casing, exciter
Rotor, exciter stator, rear end cap, rear bearing cover, rear bearing, permanent magnetism machine stator, permanent magnetic motor rotor composition；It is characterized in that：
Drive end bearing bracket is connected and is bolted with front bearing retainer；Drive end bearing bracket is connected and is bolted with support；Fore bearing, wind
Fan, band wound rotor iron core, exciter rotor, rear bearing, permanent magnetism machine rotor are attached separately in rotating shaft, and are synchronously revolved with rotating shaft
Turn；In band wound stator press-in support unshakable in one's determination, and fixed respectively with holding screw；Exciter stator loads in rear end cap, is used in combination
Bolt is fixed；Permanent magnetism machine stator in the seam of rear bearing cover, fix by blending bolt；Support connects with rear end cap and passes through spiral shell
Bolt is fixed；Rear end cap is connected and is bolted with rear bearing cover；The endoporus of front bearing retainer is mounted on fore bearing, rear end cap
For endoporus on rear bearing, fore bearing and rear bearing are the generator strong point；Casing is on support；The front end spline of rotating shaft
With the driving axis connection of turbojet engine, so as to drive generator.
Stator punching of the present utility model, rotor punching use aerospace material 1j22 magnetically soft alloys, and the material magnetic is satisfied
With a height, volume and weight can be greatly reduced.
Rotating shaft of the present utility model uses aerospace material titanium alloy bar TA6V, while torque delivery request is met
The diameter of axle can be reduced.
The rotor end plates that increase aerospace material titanium alloy sheet TC1 in rotor core both ends of the present utility model makes are carried out
It is fixed, the hidden danger that winding overhang is easily deformed when can eliminate high rotating speed.
Generator output end of the present utility model uses spline transmission, it is ensured that stabilization during generator high-speed cruising
Property.Support, fan, drive end bearing bracket, rear end cap use aluminum casting, can reduce generator weight.
The generator of the present utility model in rated speed 7500r/min, can stable output frequency be 500Hz, voltage
For 400V, power is 80kW electric energy.
Major advantage of the present utility model：Generator power weight ratio (kW/kg) ﹥ 1, ultra lightweight, can with it is small
Type turbojet engine forms generating set, the power supply as the high-precision end field such as Aero-Space, war industry equipment.
Brief description of the drawings
Fig. 1 is generator general assembly drawing of the present utility model.
Fig. 2 is generator of the present utility model band wound rotor iron core assembling front view.
Fig. 3 is generator of the present utility model band wound rotor assembling right view unshakable in one's determination.
In figure, 1, rotating shaft；2nd, front bearing retainer；3rd, fore bearing；4th, drive end bearing bracket；5th, fan；6th, support；7th, band wound stator
It is unshakable in one's determination；8th, band wound rotor is unshakable in one's determination；9th, casing；10th, exciter rotor；11st, exciter stator, 12, rear end cap；13rd, rear bearing；
14th, rear bearing cover；15th, permanent magnetism machine stator；16th, permanent magnetism machine rotor；17th, rotor coil；18th, rotor core；19th, rotor end plates；
20th, coil brace；21st, coil insulation.
Embodiment
The utility model discloses a kind of high speed Aero-Space with whirlpool erupt motor, generator by rotating shaft 1, front bearing retainer 2,
Fore bearing 3, drive end bearing bracket 4, fan 5, support 6, band wound stator iron core 7, band wound rotor iron core 8, casing 9, exciter rotor
10th, exciter stator 11, rear end cap 12, rear bearing 13, rear bearing cover 14, permanent magnetism machine stator 15, permanent magnetism machine rotor 16 form.Its
Generator General Implementing is as shown in Figure 1：Drive end bearing bracket 4 and front bearing retainer 2 are connected and are bolted；Drive end bearing bracket 4 and support 6 connect
Connect and be bolted；Fore bearing 3, fan 5, band wound rotor iron core 8, exciter rotor 10, rear bearing 13, permanent magnetic motor turn
Son 16 is attached separately in rotating shaft 1, and with the synchronous rotary of rotating shaft 1；Band wound stator iron core 7 is pressed into support 6, and uses tightening respectively
Screw is fixed；Exciter stator 11 loads in rear end cap 12, and blending bolt is fixed；Permanent magnetism machine stator 15 is mounted in rear bearing cover 14
In seam, blending bolt is fixed；Support 6 and rear end cap 12 are connected and are bolted；Rear end cap 12 and rear bearing cover 14 connect
Connect and be bolted；For the endoporus of front bearing retainer 2 on fore bearing 3, the endoporus of rear end cap 12 is preceding on rear bearing 13
Bearing 3 and rear bearing 13 are 2 strong points of generator；Casing 9 is on support 6；The front end spline and turbojet engine of rotating shaft 1
Driving axis connection, so as to drive generator.
Its generator band wound rotor is unshakable in one's determination to be implemented as shown in Figure 2：Rotor core 18 is by ends of the earth salient pole integral rotor-piece
Repeatedly pressure forms；Rotor coil 17 is directly wound in rotor core 18, and is fixed with coil brace 20；Rotor coil 17 and rotor
Insulated between iron core 18 with coil insulation 21；Rotor end plates 19 are welded on the both ends of rotor core 18, and to rotor coil 17
Protected.
Claims (5)
1. a kind of high speed Aero-Space with whirlpool erupt motor, generator by rotating shaft, front bearing retainer, fore bearing, drive end bearing bracket, fan,
Support, band wound stator are unshakable in one's determination, band wound rotor iron core, casing, exciter rotor, exciter stator, rear end cap, rear bearing
Lid, rear bearing, permanent magnetism machine stator, permanent magnetic motor rotor composition；It is characterized in that：Drive end bearing bracket connects with front bearing retainer and passes through bolt
It is fixed；Drive end bearing bracket is connected and is bolted with support；Fore bearing, fan, band wound rotor iron core, exciter rotor, after
Bearing, permanent magnetism machine rotor are attached separately in rotating shaft, and with rotating shaft synchronous rotary；In band wound stator press-in support unshakable in one's determination, and point
Do not fixed with holding screw；Exciter stator loads in rear end cap, and blending bolt is fixed；Permanent magnetism machine stator is mounted in rear bearing cover
In seam, blending bolt is fixed；Support is connected and is bolted with rear end cap；Rear end cap is connected and passed through with rear bearing cover
Bolt is fixed；The endoporus of front bearing retainer is on fore bearing, and on rear bearing, fore bearing and rear bearing are the endoporus of rear end cap
The generator strong point；Casing is on support；The front end spline of rotating shaft and the driving axis connection of turbojet engine, so as to drive
Generator.
2. motor is erupted in a kind of high speed Aero-Space according to claim 1 whirlpool, it is characterised in that：Stator punching, turn
Sub- punching uses aerospace material 1j22 magnetically soft alloys.
3. motor is erupted in a kind of high speed Aero-Space according to claim 1 whirlpool, it is characterised in that：Rotating shaft uses aviation
Space material titanium alloy bar TA6V.
4. motor is erupted in a kind of high speed Aero-Space according to claim 1 whirlpool, it is characterised in that：Rotor core both ends
The rotor end plates that increase aerospace material titanium alloy sheet TC1 makes are fixed.
5. motor is erupted in a kind of high speed Aero-Space according to claim 1 whirlpool, it is characterised in that：Generator output end
Using spline transmission；Support, fan, drive end bearing bracket, rear end cap use aluminum casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424515.3U CN206759228U (en) | 2017-04-21 | 2017-04-21 | Erupt motor in a kind of high speed Aero-Space whirlpool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424515.3U CN206759228U (en) | 2017-04-21 | 2017-04-21 | Erupt motor in a kind of high speed Aero-Space whirlpool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206759228U true CN206759228U (en) | 2017-12-15 |
Family
ID=60614779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720424515.3U Active CN206759228U (en) | 2017-04-21 | 2017-04-21 | Erupt motor in a kind of high speed Aero-Space whirlpool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206759228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936258A (en) * | 2017-04-21 | 2017-07-07 | 康富科技股份有限公司 | Erupt motor in a kind of high speed Aero-Space whirlpool |
| CN110277881A (en) * | 2019-07-15 | 2019-09-24 | 康富科技股份有限公司 | A kind of temperature monitoring automatic protection type generator |
-
2017
- 2017-04-21 CN CN201720424515.3U patent/CN206759228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936258A (en) * | 2017-04-21 | 2017-07-07 | 康富科技股份有限公司 | Erupt motor in a kind of high speed Aero-Space whirlpool |
| CN110277881A (en) * | 2019-07-15 | 2019-09-24 | 康富科技股份有限公司 | A kind of temperature monitoring automatic protection type generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11679891B2 (en) | Integrated electric propulsion assembly | |
| CN106936258A (en) | Erupt motor in a kind of high speed Aero-Space whirlpool | |
| CN206759228U (en) | Erupt motor in a kind of high speed Aero-Space whirlpool | |
| CN103618422B (en) | Electromagnetic drive fan device | |
| US20110241349A1 (en) | Windmill generator | |
| CN104300758A (en) | H250 sex-pole harmonic excitation generator | |
| CN107508442A (en) | A kind of high-magnetic-density outer-rotor permanent magnet motor for unmanned plane | |
| CN207098904U (en) | A kind of high-magnetic-density outer-rotor permanent magnet motor for unmanned plane | |
| CN204212917U (en) | Wind generating unit | |
| CN2767696Y (en) | Double-rotor wind-driven generator | |
| CN103095045A (en) | Disk rotor generator for extending-range type electric automobile | |
| CN202593503U (en) | Train locomotive | |
| CN211183581U (en) | Permanent magnet rotor of generator | |
| CN2907058Y (en) | Axial combined type brushless AC generator | |
| CN110707876A (en) | Unmanned aerial vehicle motor production equipment integration platform | |
| CN204089542U (en) | A kind of H250 sextupole harmonic excited generator | |
| CN205986570U (en) | Novel diameter of axle is to accent magneto of magnetic flow | |
| CN101943128B (en) | Vertical rotor magnetic suspension windmill generator | |
| CN205315465U (en) | Rotor of hollow round pivot of high tacho generator | |
| CN210769148U (en) | Integrated inner fan blade coreless wind driven generator | |
| CN108288879A (en) | Stator for motor supports | |
| CN110289735B (en) | Method for designing rare earth permanent magnet double-shaft counter-rotating brushless direct current motor | |
| US20130328321A1 (en) | Rare earth permanent magnetic coreless generator set | |
| CN207743833U (en) | Double magnetic field micro hollow cup motors | |
| CN205092674U (en) | Salient pole integral rotor's ten utmost point generators |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 3088 No. 330000 Jiangxi Province Ziyang Nanchang high tech Development Zone Avenue Patentee after: Kangfu Technology Co., Ltd Address before: 3088 No. 330000 Jiangxi Province Ziyang Nanchang high tech Development Zone Avenue Patentee before: Fu Fu Polytron Technologies Inc |
|
| CP01 | Change in the name or title of a patent holder |