CN101369765A - Vehicle exhaust turbine drive electric field excitation salient pole generator - Google Patents
Vehicle exhaust turbine drive electric field excitation salient pole generator Download PDFInfo
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- CN101369765A CN101369765A CNA2008101573024A CN200810157302A CN101369765A CN 101369765 A CN101369765 A CN 101369765A CN A2008101573024 A CNA2008101573024 A CN A2008101573024A CN 200810157302 A CN200810157302 A CN 200810157302A CN 101369765 A CN101369765 A CN 101369765A
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- salient pole
- turbine
- rotor
- iron core
- generator
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Abstract
The invention provides an electric excitation salient pole generator driven by vehicle exhaust turbine, belonging to automobile motor electric appliance technology field, which is composed of a rotor, a stator, a front-end cover, a rear-end cover, a turbine, and a turbine case, wherein the rotor being electric excitation salient pole structure, electric exciter winding coil enwinding on the salient pole rotor iron core, coiling the iron core in order according to the rule that the polar generated by the convex-surface of the salient pole being N and S poles in space after guiding DC, the salient pole rotor iron core being press-loaded on a shaft, thus an electric excitation salient pole rotor being formed, the turbine case being fixed on the rear end cover of the generator by bolts, the shaft of the turbine and the rotor shaft of the generator are the same one, structure being compact, occupy space being small, installation being convenient, also the invention saves energy and reduces cost due to being driven directly by the exhaust of the engine.
Description
Technical field
The invention provides a kind of vehicle exhaust turbine drive electric field excitation salient pole generator, belong to the electric motor of automobile technical field of electric appliances.
Background technology
Auto industry is the sign of modern industry, it is the leading industry of the national economic development, various aspects 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 engine, consumes bigger effective power.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, stator winding, stator seat, the stator slip cap, balancing spring, anti-rotation attachment screw, sliding shoe, regulate rotating shaft, location bearing, regulate compositions such as rotating shaft driving mechanism and automatic feedback control circuit, power rotation axis is fixed on the support by location bearing, rotor is fixed on the power rotation axis, one end of stator slip cap is fixed on the support, have groove on the stator slip cap vertically, balancing spring is arranged in the stator slip cap, one end of this spring is stopped by an end face of stator slip cap, other end ejection places the sliding shoe in the stator slip cap, fixedly connected by the anti-rotation attachment screw that passes the slip cap groove between this sliding shoe and the stator seat, this sliding shoe center is screw thread with an end of regulating rotating shaft and flexibly connects, the detection signal input of automatic feedback control circuit is connected to the stator winding output, and the control signal output ends of this circuit is connected to the controlled terminal of driving mechanism.This voltage stabilization permanent magneto generator complex structure, the cost height, its serviceability 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 conformation, it is little to take up space, by the exhaust gas driven that engine is discharged, the vehicle exhaust turbine drive electric field excitation salient pole generator of energy savings, its technology contents is:
By rotor, stator, front end housing, rear end cap, turbine, the vehicle exhaust turbine drive electric field excitation salient pole generator that volute is formed, it is characterized in that: on the axle turbine and electric excitation 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, the electricity excitation rotor is a salient-pole structure, form by electric excitation winding and field spider iron core, the coil of electricity excitation winding is wrapped on the field spider iron core, by feeding the polarity that the convex surface of salient pole produces behind the direct current is the N utmost point, S utmost point rule separately winds the line successively, the number of turn on each salient pole should equate, the electricity excitation winding is passed through carbon brush, slip ring is connected with electronic controller, and the field spider iron core is fitted on the axle.
Its operation principle is: the HTHP waste gas that engine is discharged enters turbine by air inlet and drives the turbine rotation, turbine rotates by axle drive generator amature, i.e. magnetic field rotation, armature winding cutting magnetic line, produce electromotive force, power supply is provided for the power consumption equipment of vehicle.
The present invention compared with prior art, turbine cylinder is by being bolted on the commutator end bearing support bracket, the axle of turbine is a same axle with the armature spindle of generator, compact conformation, it is little to take up space, easy for installation, the waste gas of being discharged by engine directly drives, and has saved the energy, has reduced cost.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is electric field excitation salient pole rotor profiles figure.
Embodiment
Among the embodiment: 1. nut; The axle; 3. turbine; 4. volute; 5. bolt; 6. rear end cap; 7. electric excitation winding; 8. field spider iron core; 9. stator core; 10. armature winding; 11. front end housing; 12. carbon brush; 13. slip ring
The invention will be further described below in conjunction with accompanying drawing:
By rotor, stator, front end housing 11, rear end cap 6, turbine 3, the vehicle exhaust turbine drive electric field excitation salient pole generator that volute 4 is formed, on the axle 2 turbine 3 and electric excitation 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, the electricity excitation rotor is a salient-pole structure, form by electric excitation winding 7 and field spider iron core 8, the coil of electricity excitation winding 7 is wrapped on the field spider iron core 8, by feeding the polarity that the convex surface of salient pole produces behind the direct current is the N utmost point, S utmost point rule separately winds the line successively, the number of turn on each salient pole should equate, electricity excitation winding 7 is by carbon brush 12, slip ring 13 is connected with electronic controller, and field spider iron core 8 is fitted on the axle 2.
Claims (1)
1. vehicle exhaust turbine drive electric field excitation salient pole generator, by rotor, stator, front end housing (11), rear end cap (6), turbine (3), volute (4) is formed, it is characterized in that: on the axle (2) turbine (3) and electric excitation 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), the electricity excitation rotor is a salient-pole structure, form by electric excitation winding (7) and field spider iron core (8), the coil of electricity excitation winding (7) is wrapped on the field spider iron core (8), by feeding the polarity that the convex surface of salient pole produces behind the direct current is the N utmost point, S utmost point rule separately winds the line successively, the number of turn on each salient pole should equate, electricity excitation winding (7) is by carbon brush (12), slip ring (13) is connected with electronic controller, and field spider iron core (8) is fitted on the axle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101573024A CN101369765A (en) | 2008-09-23 | 2008-09-23 | Vehicle exhaust turbine drive electric field excitation salient pole generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101573024A CN101369765A (en) | 2008-09-23 | 2008-09-23 | Vehicle exhaust turbine drive electric field excitation salient pole generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101369765A true CN101369765A (en) | 2009-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101573024A Pending CN101369765A (en) | 2008-09-23 | 2008-09-23 | Vehicle exhaust turbine drive electric field excitation salient pole generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN101369765A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330569A (en) * | 2010-07-15 | 2012-01-25 | 肖光烈 | Bladeless self-generating pneumatic motor |
| CN103607084A (en) * | 2013-12-05 | 2014-02-26 | 山东理工大学 | Producing method of permanent magnetic rotors and salient pole composite electromagnetic excitation rotors |
| CN103683725A (en) * | 2013-12-05 | 2014-03-26 | 张学义 | Method for producing electromagnet and permanent magnetic parallel magnetic circuit rotor for electric vehicle range extender |
| CN110971044A (en) * | 2019-12-18 | 2020-04-07 | 浙江大东吴汽车电机股份有限公司 | Non-claw pole type rotor automobile alternating current generator |
-
2008
- 2008-09-23 CN CNA2008101573024A patent/CN101369765A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330569A (en) * | 2010-07-15 | 2012-01-25 | 肖光烈 | Bladeless self-generating pneumatic motor |
| CN103607084A (en) * | 2013-12-05 | 2014-02-26 | 山东理工大学 | Producing method of permanent magnetic rotors and salient pole composite electromagnetic excitation rotors |
| CN103683725A (en) * | 2013-12-05 | 2014-03-26 | 张学义 | Method for producing electromagnet and permanent magnetic parallel magnetic circuit rotor for electric vehicle range extender |
| CN103683725B (en) * | 2013-12-05 | 2016-04-13 | 张学义 | Range extender of electric vehicle electromagnetism and permanent magnetism parallel circuits method for production of rotor |
| CN110971044A (en) * | 2019-12-18 | 2020-04-07 | 浙江大东吴汽车电机股份有限公司 | Non-claw pole type rotor automobile alternating current generator |
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| PB01 | Publication | ||
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Open date: 20090218 |