CN101368503A - Exhaust gas turbine driven tangential permanent magnet generator - Google Patents
Exhaust gas turbine driven tangential permanent magnet generator Download PDFInfo
- Publication number
- CN101368503A CN101368503A CNA2008101573039A CN200810157303A CN101368503A CN 101368503 A CN101368503 A CN 101368503A CN A2008101573039 A CNA2008101573039 A CN A2008101573039A CN 200810157303 A CN200810157303 A CN 200810157303A CN 101368503 A CN101368503 A CN 101368503A
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- China
- Prior art keywords
- permanent magnet
- turbine
- rotor
- fixed
- shaft
- 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.)
- Pending
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- 239000000463 material Substances 0.000 claims abstract description 11
- 239000002912 waste gas Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 3
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Iron Core Of Rotating Electric Machines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides an exhaust turbine driven tangential permanent magnet generating set, belonging to the technical field of automobile motors and electric devices. The permanent magnet generating set is composed of a rotor, a stator, a front end cover, a back end cover, a turbine and a turbine housing. The permanent magnet rotor is a tangential structure; permanent magnet material is arranged sequentially in the groove of a pole shoe rotor core along the tangential direction, opposite to the side with the same polarity of the adjacent permanent magnet material, and is fixed through a non-magnetic slot-wedge; and the pole shoe rotor core is fixed on a magnetism separation sleeve which is arranged on a shaft through press mounting. The turbine housing is fixed at the back end cover of the generating set through bolts; the shaft of the turbine is coaxial with the rotor shaft of the generating set. The permanent magnet generating set is compact in structure and small in space occupation and is convenient to install and is driven by the exhaust of the automobile, thus saving energy and reducing cost.
Description
Technical field
The invention provides a kind of exhaust turbine driven tangential permanent magnet electric generating apparatus, belong to the electric motor of automobile technical field of electric appliances.
Background technique
Automotive industry is the sign of modern industry, it is the leading industry of the national economic development, All aspects of in industrial and agricultural production, communications and transportation and human being's production life all play indispensable effect, and the generator of automobile use is at present directly driven by motor, consumes bigger useful horsepower.Patent of invention as Chinese patent communique bulletin in 8 days Augusts calendar year 2001: voltage stabilization permanent magneto generator, application number: 00 1 12053.0, by casing, support, line shaft, rotor, permanent magnetic steel, stator, staor winding, stator seat, the stator flip sleeve, balance spring, anti-rotation attachment screw, slide blocks, regulate rotating shaft, positioning bearing, regulate compositions such as rotating shaft driving mechanism and automatic feedback control circuit, power rotation axis is fixed on the support by positioning bearing, rotor is fixed on the power rotation axis, one end of stator flip sleeve is fixed on the support, have groove on the stator flip sleeve vertically, balance spring is arranged in the stator flip sleeve, one end of this spring is stopped by an end face of stator flip sleeve, the other end ejection places the slide blocks in the stator flip sleeve, fixedly connected by the anti-rotation attachment screw that passes the flip sleeve groove between this slide blocks and the stator seat, this slide blocks center is screw thread with an end of regulating rotating shaft and flexibly connects, the testing signal input end of automatic feedback control circuit is connected to the staor winding output terminal, and the control signal output terminal of this circuit is connected to the controlled terminal of driving mechanism.This voltage stabilization permanent magneto generator complex structure, the cost height, its usability needs further improvement.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can overcome above-mentioned defective, compact structure, it is little to take up space, there is not electric exciting winding, non-carbonate slip ring structure, rate of fault is low, by the exhaust gas driven that motor is discharged, the exhaust turbine driven tangential permanent magnet electric generating apparatus of energy saving, its technology contents is:
By rotor, stator, front cover, rear end cover, turbine, volute is formed, on the axle turbine and cutting orientation structure p-m rotor are installed, turbine is installed in volute central authorities, be fixed on the axle by nut, volute is by being bolted on the commutator end bearing support bracket, p-m rotor is a cutting orientation structure, by axle, permanent-magnet material, the pole shoe rotor iron core, every the magnetic lining, non-magnetic conduction slot wedge is formed, permanent-magnet material is arranged in the groove of pole shoe rotor iron core successively by tangential direction and the adjacent identical relative mode of polar surface of permanent-magnet material, and with non-magnetic conductive groove forelock, the pole shoe rotor iron core is fixed on the magnetic lining, every the magnetic bushing press-mounting on axle.
Its working principle is: the High Temperature High Pressure waste gas that motor is discharged enters turbo machine by suction port and drives the turbine rotation, turbine rotates by axle drive generator amature, it is the magnetic field rotation, the armature winding cutting magnetic line, produce electromotive force, power supply is provided for the consumer of vehicle or charges a battery.
The present invention compared with prior art, turbine cylinder is by being bolted on the commutator end bearing support bracket, and the axle of turbo machine is a same axle with the rotor shaft of generator, compact structure, it is little to take up space, easy for installation, this generator does not have electric exciting winding, non-carbonate slip ring structure, rate of fault is low, and by the exhaust gas driven that motor is discharged, saved the energy, reduced cost.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the sectional drawing of cutting orientation structure p-m rotor.
Embodiment
Among the embodiment: 1. nut; The axle; 3. turbine; 4. volute; 5. bolt; 6. rear end cover; 7. non-magnetic conduction slot wedge; 8. stator iron core; 9. armature winding; 10. front cover; 11. permanent-magnet material; 12. every the magnetic lining; 13. pole shoe rotor iron core
The invention will be further described below in conjunction with accompanying drawing:
Exhaust turbine driven tangential permanent magnet electric generating apparatus is by rotor, stator, front cover 10, rear end cover 6, turbine 3, volute 4 is formed, on the axle 2 turbine 3 and cutting orientation structure p-m rotor are installed, turbine 3 is installed in volute 4 central authorities, be fixed on the axle 2 by nut 1, volute 4 is fixed on the commutator end bearing support bracket 6 by bolt 5, p-m rotor is a cutting orientation structure, by axle 2, permanent-magnet material 11, pole shoe rotor iron core 13, every magnetic lining 12, non-magnetic conduction slot wedge 7 is formed, permanent-magnet material 11 is arranged in the groove of pole shoe rotor iron core 13 successively by tangential direction and the adjacent permanent-magnet material 11 identical relative modes of polar surface, and it is fixing with non-magnetic conduction slot wedge 7, pole shoe rotor iron core 13 is fixed on magnetic lining 12, is fitted on the axle 2 every magnetic lining 12.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101573039A CN101368503A (en) | 2008-09-23 | 2008-09-23 | Exhaust gas turbine driven tangential permanent magnet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101573039A CN101368503A (en) | 2008-09-23 | 2008-09-23 | Exhaust gas turbine driven tangential permanent magnet generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101368503A true CN101368503A (en) | 2009-02-18 |
Family
ID=40412486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101573039A Pending CN101368503A (en) | 2008-09-23 | 2008-09-23 | Exhaust gas turbine driven tangential permanent magnet generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101368503A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425478A (en) * | 2010-09-07 | 2012-04-25 | 吴小平 | Switched magnetic circuit type generator |
| CN102588023A (en) * | 2012-02-24 | 2012-07-18 | 太仓康茂电子有限公司 | Power plant for converting waste gas energy into mechanical work |
| CN104005840A (en) * | 2014-05-13 | 2014-08-27 | 张学义 | Automobile exhaust turbine driving tangential permanent magnetic power generation device |
| CN104533660A (en) * | 2014-12-24 | 2015-04-22 | 王崎文 | Exhaust turbine generator set |
-
2008
- 2008-09-23 CN CNA2008101573039A patent/CN101368503A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425478A (en) * | 2010-09-07 | 2012-04-25 | 吴小平 | Switched magnetic circuit type generator |
| CN102425478B (en) * | 2010-09-07 | 2016-10-26 | 吴小平 | Switching magnetic circuit type power generator |
| CN102588023A (en) * | 2012-02-24 | 2012-07-18 | 太仓康茂电子有限公司 | Power plant for converting waste gas energy into mechanical work |
| CN104005840A (en) * | 2014-05-13 | 2014-08-27 | 张学义 | Automobile exhaust turbine driving tangential permanent magnetic power generation device |
| CN104005840B (en) * | 2014-05-13 | 2016-01-06 | 张学义 | Automobile exhaust gas turbine drives tangential permanent magnet electric generating apparatus |
| CN104533660A (en) * | 2014-12-24 | 2015-04-22 | 王崎文 | Exhaust turbine generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090218 |