CN86108959A - Linear generator for vehicle - Google Patents
Linear generator for vehicle Download PDFInfo
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- CN86108959A CN86108959A CN198686108959A CN86108959A CN86108959A CN 86108959 A CN86108959 A CN 86108959A CN 198686108959 A CN198686108959 A CN 198686108959A CN 86108959 A CN86108959 A CN 86108959A CN 86108959 A CN86108959 A CN 86108959A
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- China
- Prior art keywords
- linear electric
- described linear
- electric generator
- vehicle
- coil
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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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Iron Core Of Rotating Electric Machines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Linear generator for vehicle is prime mover that a kind of straight reciprocating motion cutting magnetic field produces electric energy, the straight reciprocating motion that utilizes the vehicle vibrations to be produced, shock energy is changed into electric energy, it is characterized in that stator of forming (30) and straight son (40) cutting magnetic field of forming by n magnet steel (11) and n+1 magnetic clamping plate (10) by n coil (7) and n+1 iron core (6), make coil (7) produce alternation induced current, through the silicon rectifier rectification is direct current, can charge to automobile storage battery.It is loaded between automobile front axle or back axle and the vehicle body, is fixed on the position of former hydraulic bjuffer.
Description
The invention belongs to the linear electric generator of using on the vehicle.
Before the present invention, Zhao WU is firm to have delivered " linear motor " literary composition in 1973 on No. the 6th, " scientific popularization data " the 6th page, publish by the Shanghai People's Press, in addition, by Soviet Union expert M Г TEP-MAPT И POC Я H, Ю MXO Д Ж A Я H Ц И H Ж, AACA Ф AP Я H in 1977 at " П P И Б OP Ы И C И CTEMH y П PAB Л EH И Я " (instrument and system control) No on 11 phases, delivered the article of relevant instrument, but above two pieces of articles all do not relate to the structure of linear electric generator with linear motor.
Task of the present invention is that design a kind ofly comes cutting magnetic line by straight reciprocating motion, make and produce the alternating current of inducting in the coil, become direct current through rectification, particularly utilize the energy of automobile hanging and vibrations thereof, shock energy is changed into the middle-size and small-size linear electric generator of electric energy.
Technical solution of the present invention is to adopt the wound coil (7) that n epoxy resin pours into and the iron core (6) of the individual annular silicon steel laminations of n+1, thereby constitute the long pipe type stator (30) of n+1 yoke, straight son (40) is made up of n annular magnetic steel (11) and n+1 magnetic clamping plate (10), suppose that magnetic clamping plate (10) left end is the N utmost point, right-hand member is the S utmost point, when straight son (40) is forced to produce mechanical shock and makes about it (position shown in Figure 1) straight reciprocating motion, each coil (7) in the yoke is owing to form a little magnetic flux with magnetic clamping plate (10), so produce the alternation cutting, by the Lenz's law of magnetic field intercepts lead as can be known, magnetic field and lead cutting produce induced current, thereby generation voltage, though the vibrations in the vehicle movement are random, but its waveform still trends towards sine wave basically, through the silicon rectifier rectification, after the voltage stabilizing, the output DC source is from the voltage expression formula: Ev=4.44KW φ f10
-8(volt) as can be known, K is a constant, W is a coil turn, φ is a magnetic flux, f is a vibration frequency.If vibration frequency f is 55～120HZ, then single-phase voltage is 14～18 volts, but steam supply car charge in batteries is used.
The present invention has following accompanying drawing:
Fig. 1 is the linear electric generator structural representation.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Fig. 4 is the linear electric generator circuit theory diagrams.
Fig. 1 shows the embodiment of linear electric generator, it is by long pipe type shell (2), left end earrings (1) and shell (2) are integrally welded and be loaded on the vehicle body of automobile, right-hand member earrings (16) is loaded on the propons or the back axle of automobile, guide rod (5) is fixed on the base (3) by round nut and lock washer, coaxial with base (3), play guiding and centering effect, guide pin bushing (8) is slidingly matched with guide rod (5), make guide pin bushing (8) along guide rod (5) linear slide, in order to prevent that impact phenomenon from appearring when the range in guide pin bushing (8), play cushioning effect so add rubber cushion (4).The iron core (6) of wound coil (7) that stator (30) is poured into by n epoxy resin and n+1 annular silicon steel laminations is formed, and with alignment pin (18) and long key (17) with its relative fixed, pack in the shell (2), reinstall bottom (9), at last with shell (2) rolling beading.Straight son (40) respectively is enclosed within on the guide pin bushing (8) by n annular magnetic steel (11) and n+1 magnetic clamping plate (10), axially uses collar (14) location, again spring base (15) and right-hand member earrings (16) is fixed in guide pin bushing (8) formation by screw thread.Gapped between straight son (40) and stator (30), preceding at straight son (40) stator (30) of packing into, pack into earlier leather sheath (13) and spring (12), leather sheath (13) are in order to prevent dust, and the effect of spring (12) is absorbing vibration and straight son (40) is resetted.When straight son (40) produces vibrations along with the propons of automobile or back axle, straight reciprocating motion just appears, at this moment, and coil (7) cutting magnetic field, thus the alternating current of inducting produced.
Above-mentioned said n coil (7) and n magnet steel (11), n can be 6, perhaps 9, perhaps 12, perhaps more, that the mode of connection of coil can adopt is single-phase, three-phase, six phases, perhaps more heterogeneous, the ripple coefficient of output voltage waveforms is corresponding to be reduced so that make.
In the silicon rectifier circuit, the three phase full wave rectification diode is D
1To D
6, voltage-stabiliser tube is W, filtering capacitor is C, diode D
7Be to prevent that battery current from flowing backward to linear electric generator.Silicon rectifier can be contained on two aluminium matter bent plates (19) because volume is little, is fixed in base (3) with screw (20), with housing integrant linear electric generators such as (2), by binding post (21) output DC that insulate with housing (2).Also silicon rectifier can be implemented separately, be separated with linear electric generator, at this moment, linear electric generator output alternating current changes direct current into by the silicon rectifier rectification again.
Linear generator for vehicle according to the needs of different motor vehicles load-carryings, is designed to the dimensions of following series:
The maximum outside diameter of shell (2) takes advantage of drift L to be: φ 22 * 220, and φ 32 * 300, and φ 52 * 370, and φ 62 * 400, and φ 82 * 450, and φ 100 * 500, and φ 120 * 550, and φ 150 * 600, and φ 180 * 800, and φ 200 * 1000.
The present invention can be loaded between the propons (or back axle) and vehicle body of automobile, be fixed on the position of former hydraulic pressure damper, when motor racing, utilize the straight reciprocating motion that shakes and produce, absorb its vibration energy, harmful vibration energy is changed into useful electric energy, and these electric energy can charge to automobile storage battery, thereby the automobile current generator that has replaced former cause automobile engine to drive has reduced the load of engine, reduce the oil consumption of engine, saved fuel oil. The present invention also is applicable to tractor, tank, tricycle, motorcycle, other motor vehicles such as internal combustion engine.
Claims (7)
1, a kind of linear generator for vehicle by shell (2), earrings (1), (16), base (3), guide rod (5), bottom (9), spring (12) and spring base (15), is characterized in that stator (30), straight son (40) and silicon rectifier.
2,, it is characterized in that the iron core (6) of wound coil (7) that stator (30) is poured into by a n epoxy resin and n+1 annular silicon steel laminations is formed according to the described linear electric generator of claim 1.
3,, it is characterized in that straight son (40) is made up of n annular magnetic steel (11) and n+1 magnetic clamping plate (10) and guide pin bushing (8) according to the described linear electric generator of claim 1.
4, according to claim 2 or 3 described linear electric generators, it is characterized in that a said n coil (7) and magnet steel (11), n can be 6, perhaps 9, perhaps 12 or more.
5,, it is characterized in that in the said silicon rectifier circuit three phase full wave rectification D according to the described linear electric generator of claim 1
1To D
6, voltage-stabiliser tube W, filter capacitor C prevents that storage battery from flowing backward to linear electric generator D
7
6,, it is characterized in that said silicon rectifier can be installed in integral body of formation in the housing (2), also can implement separately according to claim 1 or 5 described linear electric generators.
7,, it is characterized in that the maximum outside diameter of said shell (2) and the drift L of this machine are ten kinds of specifications of φ 20 * 120mm to φ 200 * 1000mm according to the described linear electric generator of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198686108959A CN86108959A (en) | 1986-12-31 | 1986-12-31 | Linear generator for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198686108959A CN86108959A (en) | 1986-12-31 | 1986-12-31 | Linear generator for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86108959A true CN86108959A (en) | 1988-07-20 |
Family
ID=4804123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198686108959A Pending CN86108959A (en) | 1986-12-31 | 1986-12-31 | Linear generator for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86108959A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1992484B (en) * | 2005-12-26 | 2010-06-23 | 上海保隆汽车科技股份有限公司 | Generating apparatus caused by automobile tyre deformation |
| CN101064463B (en) * | 2006-04-30 | 2010-10-13 | 广东天富电气有限公司 | Vibration generator |
| CN102664509A (en) * | 2012-05-03 | 2012-09-12 | 广州市海珠区利行五金厂 | Energy-saving environment-friendly vibration damper power generation device |
| CN104753305A (en) * | 2015-04-20 | 2015-07-01 | 王志国 | Linear power generator on basis of shock absorber of automobile |
| CN107786057A (en) * | 2016-08-25 | 2018-03-09 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of direct drive electric linear transmission mechanism |
-
1986
- 1986-12-31 CN CN198686108959A patent/CN86108959A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1992484B (en) * | 2005-12-26 | 2010-06-23 | 上海保隆汽车科技股份有限公司 | Generating apparatus caused by automobile tyre deformation |
| CN101064463B (en) * | 2006-04-30 | 2010-10-13 | 广东天富电气有限公司 | Vibration generator |
| CN102664509A (en) * | 2012-05-03 | 2012-09-12 | 广州市海珠区利行五金厂 | Energy-saving environment-friendly vibration damper power generation device |
| CN104753305A (en) * | 2015-04-20 | 2015-07-01 | 王志国 | Linear power generator on basis of shock absorber of automobile |
| CN107786057A (en) * | 2016-08-25 | 2018-03-09 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of direct drive electric linear transmission mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |