CN104696063A - Split type electric frequency multiplication turbocharger - Google Patents
Split type electric frequency multiplication turbocharger Download PDFInfo
- Publication number
- CN104696063A CN104696063A CN201510103068.7A CN201510103068A CN104696063A CN 104696063 A CN104696063 A CN 104696063A CN 201510103068 A CN201510103068 A CN 201510103068A CN 104696063 A CN104696063 A CN 104696063A
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- magnet generator
- magneto
- split type
- frequency multiplication
- 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
Links
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
- 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
Abstract
The invention discloses a split type electric frequency multiplication turbocharger. The split type electric frequency multiplication turbocharger comprises an exhaust gas driven exhaust gas impeller and an air suction impeller for supercharging an air inlet unit, wherein the exhaust gas impeller is connected with a spindle of a permanent magnet generator; the air suction impeller is connected with an output shaft of the permanent magnet generator; the permanent magnet generator is connected with a permanent magnet motor through a circuit; the pole number of the permanent magnet generator is n times that of the permanent magnet motor, in which n is greater than 1. The exhaust gas driven exhaust gas impeller drives the permanent magnet generator to rotate and generate electricity, so as to drive the permanent magnet motor to rotate; the pole number of the permanent magnet generator is greater than that of the permanent magnet motor, under the same voltage, the permanent magnet motor can rotate at a high speed, more than one times that of the permanent magnet generator, to increase the air suction pressure of an internal combustion engine air inlet, and the internal combustion engine obtains more oxygen to enable the fuel to be fully combusted, so as to improve the combustion efficiency of the fuel, increase the power of the internal combustion engine under the low speed situation, improve the vehicle acceleration performance, and meanwhile realize energy conservation and emission reduction.
Description
Technical field
The present invention relates to a kind of turbosupercharger, especially relate to Split type electrical frequency multiplication turbosupercharger.
Background technique
Along with the continuous progress and development of society, the environmental requirement that combustion motor automobile energy-saving reduces discharging is more and more higher, working efficiency of internal combustion engine is improved in order to reach energy-saving and emission-reduction, the whole world has the vehicle of nearly 1/5th to have employed turbocharging technology, the conventional turbine supercharging technology of current employing utilizes engine exhaust to drive turbine to increase supply gas pressure mode, although improved the energy-saving and emission-reduction of internal-combustion engine, but could not The Gift of Being the Best You Can Be, because turbosupercharging cannot get involved work during low vehicle speeds, and our most vehicle main activities region is in city, owing to cannot run at high speed in urban vehicle, so the effect of energy-saving and emission-reduction cannot be reached.
Turbosupercharger traditional at present just gets involved in 1800 right superchargings of turning left at internal-combustion engine rotational speed, turbo charged intervention point just must be reduced in order to vehicle turbosupercharging energy onset when low speed driving can be realized, have plenty of and increase auxiliary electric turbocharger to improve effects of energy saving and emission reduction on vehicle, but a lot of cost will be increased and change Car design to reach this effect.
Summary of the invention
The object of the invention is the deficiency existed for prior art, a kind of Split type electrical frequency multiplication turbosupercharger by emission power generation is provided, internal-combustion engine just can start this Split type electrical frequency multiplication turbosupercharger under the comparatively slow-speed of revolution, improves the power of internal-combustion engine, realizes energy-saving and emission-reduction.
For achieving the above object, the technical solution used in the present invention is:
A kind of Split type electrical frequency multiplication turbosupercharger, comprise entry impeller and the magneto of exhaust-driven waste gas impeller and permanent magnet generator and supercharging, described waste gas impeller is connected with the main shaft of permanent magnet generator, entry impeller is connected with the output shaft of magneto, permanent magnet generator is connected with magneto by circuit, the number of magnetic poles of described permanent magnet generator is n times of the number of magnetic poles of magneto, n > 1.Exhaust gas driven waste gas vane rotary drives permanent magnet generator generating, its High Rotation Speed is made because permanent magnet generator provides different electrical energy drive magneto frequently, the entry impeller that magneto is driven provides higher suction pressure to air-intake device for internal combustion engine, make more oxygen enter internal-combustion engine, make oil inflame more abundant, improve the combustion efficiency of fuel, decrease toxic emission, improve the power under internal-combustion engine low speed situations, improve vehicle acceleration performance, realize energy-saving and emission-reduction simultaneously.The number of magnetic poles of permanent magnet generator is greater than the number of magnetic poles of magneto, and the rotating speed of magneto is greater than the rotating speed of permanent magnet generator, and when permanent magnet generator rotates, the rotating speed that magneto can be higher rotates the suction pressure of increasing combustion engine air inlet system.
The number of magnetic poles of permanent magnet generator is more than 1.5 times of the number of magnetic poles of magneto.
The number of magnetic poles of permanent magnet generator is 2 times of the number of magnetic poles of magneto.
Described waste gas impeller is turbine and entry impeller, and the arranged outside of turbine has turbine chamber, and each turbine chamber is independently arranged.The employing turbine of permanent magnet generator and turbine chamber, waste gas can give turbine larger pressure after entering turbine chamber, improve the rotating speed of permanent magnet generator, thus improve the rotating speed of magneto, magneto adopts turbine and turbine chamber can further increase the suction pressure of internal-combustion engine.
Described permanent magnet generator and the circuit of magneto are connected with drive controller, and this drive controller is connected with power supply.When internal-combustion engine rotational speed is lower, adopts electric drive mode to improve entry impeller rotating speed, accurate control can be realized, improve the oxygen supply pressure of air-intake of combustion engine mouth, improve the combustion efficiency of fuel and the power of internal-combustion engine, reduce toxic emission.
The present invention compared with prior art, has the following advantages:
Exhaust gas driven waste gas vane rotary, permanent magnet generator generates electricity, permanent magnet generator provides electrical energy drive magneto to rotate, the oxygen that the entry impeller of magneto provides pressure to promote more to air-intake device for internal combustion engine enters internal-combustion engine, improve the combustion efficiency of fuel, burning is more abundant, improves the power of internal-combustion engine, achieves energy-saving and emission-reduction.Waste gas impeller just can rotate under the effect of tail gas, rotates and just can produce electric energy, and electrical energy drive magneto rotates, and therefore when internal-combustion engine rotational speed is very low, Split type electrical frequency multiplication turbosupercharger of the present invention just can start.The number of magnetic poles of permanent magnet generator is greater than the number of magnetic poles of magneto, and the rotating speed of magneto is greater than the rotating speed of permanent magnet generator, and when permanent magnet generator rotates, the rotating speed that magneto can be higher rotates the suction pressure of increasing combustion engine air inlet system.Magneto and permanent magnet generator split are arranged, and by connection, are convenient to the spatial arrangement of car load.Achieve the air intake pressurized solved in low cost situation under low engine speed state, for vehicle motor project organization, branch brings convenience, reduce entire vehicle design cost, when improving low speed when starting, power and car load power, reduce oil consumption and decrease CO2 emission.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the first embodiment of Split type electrical frequency multiplication turbosupercharger.
Fig. 2 is the schematic diagram of the second embodiment of Split type electrical frequency multiplication turbosupercharger.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these mode of executions should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As illustrated in fig. 1 and 2, a kind of Split type electrical frequency multiplication turbosupercharger, comprise permanent magnet generator 1 and permanent magnet motor 2, the main shaft of permanent magnet generator 1 is provided with turbine 11, the outside of turbine 11 is provided with turbine chamber 12, and the suction port 13 of turbine chamber is connected with the Waste gas outlet of internal-combustion engine.The output shaft of magneto 2 is provided with entry impeller 21, and entry impeller adopts turbine, and be provided with turbine case 22 in the outside of entry impeller, the air outlet hole 23 of turbine case 22 is connected with the air inlet system of internal-combustion engine.Permanent magnet generator 1 power output end is connected with magneto by circuit 3, and this circuit is connected with drive controller 4, and this drive controller 4 is connected with power supply.The number of magnetic poles of permanent magnet generator 1 is greater than the number of magnetic poles of permanent magnet motor 2, the number of magnetic poles as preferred permanent magnet generator 1 be permanent magnet motor 2 number of magnetic poles 1.5 times, 2 times.
As shown in Figure 1, the main shaft 10 of permanent magnet generator is connected to stator 14 by bearing shaft, this stator 14 is fixedly connected with turbine chamber 12, stator is provided with silicon steel sheet 15, silicon steel sheet is wound with coil 18, the outside of stator is equipped with rotor 17, and rotor 17 is fixedly connected with main shaft, and rotor 17 is provided with magnet 16.The output shaft 20 of magneto 2 is connected to stator 24 by bearing shaft, and stator 24 is fixedly connected with turbine case 22, stator is provided with silicon steel sheet 25, silicon steel sheet is wound with coil 28, the outside of stator is equipped with rotor 27, and rotor 27 is fixedly connected with main shaft, and rotor 27 is provided with magnet 26.The magnet poles number of permanent magnet generator is 2 times of magneto magnet poles number.
As shown in Figure 2, the main shaft 10 of permanent magnet generator 1 is connected with rotor 17, this rotor 17 comprises silicon steel sheet 15, silicon steel sheet is provided with magnet 16, the outside of rotor 17 is equipped with stator 14, stator 14 comprises end cap 141 and stator case 142, and end cap 141 is fixedly connected with turbine chamber 12, and the wrapped inside of stator case 142 has coil 18.The output shaft 20 of magneto 2 is connected with rotor 27, this rotor 27 comprises silicon steel sheet 25, silicon steel sheet 25 is provided with magnet 26, the outside of rotor 27 is equipped with stator 24, stator 24 comprises end cap 241 and stator case 242, end cap 241 is fixedly connected with turbine case 22, and the wrapped inside of stator case 242 has coil 28.The number of magnetic poles of permanent magnet generator is 2 times of magneto magnet poles number.
The present invention is increasing few cost, design Split type electrical frequency multiplication turbosupercharger, magneto characteristic is utilized to be generator and motor principle, select the magneto of two kinds of different magnetic poles numbers, the magneto of 2N number of magnetic poles is selected to be positioned over vehicle exhaust turbine place as generator, select N number of magnetic poles magneto to be placed on air turbine and increase pressure one side as drive motor, due to more than permanent magnet motor magnetic pole number one times of permanent magnet generator number of magnetic poles, the frequency of the electricity sent also doubles than magneto natural frequency, one times of the turn up permanent magnet generator rotating speed of magneto can be made, realize the effect of frequency multiplication speedup supercharging, turbine is increased depressor get involved the rotating speed of supercharging point under dislocation 1000 to turn left the right side, accurately pressurized effect is controlled again by frequency multiplication control and management device, realize the supercharging within the scope of wide range speed better, guarantee the effect of its energy-saving and emission-reduction.
Claims (5)
1. a Split type electrical frequency multiplication turbosupercharger, comprise exhaust-driven waste gas impeller and to the entry impeller of air inlet system supercharging, it is characterized in that: described waste gas impeller is connected with the main shaft of permanent magnet generator, entry impeller is connected with the output shaft of magneto, permanent magnet generator is connected with magneto by circuit, the number of magnetic poles of described permanent magnet generator is n times of the number of magnetic poles of magneto, n > 1.
2. Split type electrical frequency multiplication turbosupercharger according to claim 1, is characterized in that: the number of magnetic poles of permanent magnet generator is more than 1.5 times of the number of magnetic poles of magneto.
3. Split type electrical frequency multiplication turbosupercharger according to claim 1, is characterized in that: the number of magnetic poles of permanent magnet generator is 2 times of the number of magnetic poles of magneto.
4. Split type electrical frequency multiplication turbosupercharger according to claim 1, is characterized in that: described waste gas impeller and entry impeller are turbine, and the arranged outside of turbine has turbine chamber, and each turbine chamber is independently arranged.
5., according to any one Split type electrical frequency multiplication turbosupercharger of Claims 1-4, it is characterized in that: described permanent magnet generator and the circuit of magneto are connected with drive controller, and this drive controller is connected with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103068.7A CN104696063A (en) | 2015-03-10 | 2015-03-10 | Split type electric frequency multiplication turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103068.7A CN104696063A (en) | 2015-03-10 | 2015-03-10 | Split type electric frequency multiplication turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104696063A true CN104696063A (en) | 2015-06-10 |
Family
ID=53343546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510103068.7A Pending CN104696063A (en) | 2015-03-10 | 2015-03-10 | Split type electric frequency multiplication turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696063A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080306A (en) * | 2020-10-08 | 2020-12-15 | 杨松 | Operation method of waste tire pyrolysis exhaust gas turbocharging system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105376A (en) * | 1985-08-29 | 1987-02-25 | 五十龄汽车有限公司 | high speed electric-generator |
| DE10156586A1 (en) * | 2001-11-20 | 2003-06-05 | Brumme Kg Effbe Werk | Electric motor actuator drive e.g. for vehicle turbocharger, has drive unit that interacts with actuation element and has electronically commutated electric motor(s) in form of modular permanent magnet machine |
| US20100018203A1 (en) * | 2006-12-09 | 2010-01-28 | Bryn Richards | Engine induction system |
| CN102158045A (en) * | 2011-03-22 | 2011-08-17 | 国电联合动力技术有限公司 | Speed change method of gear box and electromagnetic gear box |
| CN204572186U (en) * | 2015-03-10 | 2015-08-19 | 扬州科光技术发展有限公司 | A kind of Split type electrical frequency multiplication turbosupercharger |
-
2015
- 2015-03-10 CN CN201510103068.7A patent/CN104696063A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105376A (en) * | 1985-08-29 | 1987-02-25 | 五十龄汽车有限公司 | high speed electric-generator |
| DE10156586A1 (en) * | 2001-11-20 | 2003-06-05 | Brumme Kg Effbe Werk | Electric motor actuator drive e.g. for vehicle turbocharger, has drive unit that interacts with actuation element and has electronically commutated electric motor(s) in form of modular permanent magnet machine |
| US20100018203A1 (en) * | 2006-12-09 | 2010-01-28 | Bryn Richards | Engine induction system |
| CN102158045A (en) * | 2011-03-22 | 2011-08-17 | 国电联合动力技术有限公司 | Speed change method of gear box and electromagnetic gear box |
| CN204572186U (en) * | 2015-03-10 | 2015-08-19 | 扬州科光技术发展有限公司 | A kind of Split type electrical frequency multiplication turbosupercharger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080306A (en) * | 2020-10-08 | 2020-12-15 | 杨松 | Operation method of waste tire pyrolysis exhaust gas turbocharging system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103089407B (en) | Rotor clutch type motor-driven power generation turbocharger and auxiliary control circuit and control method thereof | |
| CN103089405B (en) | Rotor clutch type motor-driven power generation turbocharger | |
| CN105927370B (en) | Electric auxiliary turbine pressure charging system and its control method | |
| TR200002147A2 (en) | A device for improving the performance of an internal combustion engine | |
| JP2011153583A (en) | Supercharger | |
| Lee et al. | Electrification of turbocharger and supercharger for downsized internal combustion engines and hybrid electric vehicles-benefits and challenges | |
| CN105781716A (en) | Electric-assistance variable nozzle turbocharging system and control method thereof | |
| CN102691529B (en) | The startup electricity generating device of miniature turbine jet engines or turbosupercharger | |
| CN204572186U (en) | A kind of Split type electrical frequency multiplication turbosupercharger | |
| CN103410573B (en) | Vehicle exhaust comprehensive utilization energy conserving system | |
| CN109441622B (en) | Dual-motor auxiliary turbocharger adopting independent lubricating and cooling system | |
| CN202417664U (en) | Exhaust turbine generator | |
| CN104696063A (en) | Split type electric frequency multiplication turbocharger | |
| JPS61237830A (en) | Turbo-charger for internal-combustion engine | |
| CN2854093Y (en) | Device for generating using waste gas of vehicle | |
| CN202673448U (en) | Double-impeller combined turbocharging apparatus | |
| CN110173345A (en) | A kind of hybrid power turbo charge system | |
| CN206158848U (en) | Bi -motor turbocharged power generation facility | |
| CN106285918B (en) | Bi-motor turbocharging power generation device and its control method | |
| CN1322655C (en) | Waste gas turbine supercharged power generator | |
| CN112160830B (en) | Electric adjustable turbocharger and control method thereof | |
| CN103501097A (en) | Exhaust gas turbine driven mixed excitation generator | |
| JPS60195330A (en) | Turbocharger for internal-combustion engine | |
| CN207229243U (en) | General gasoline engines electronic turbine supercharging device | |
| CN220522666U (en) | Composite turbocharging system for internal combustion engine and motor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |