CN103253091B - A kind of Energy feedback tire - Google Patents
A kind of Energy feedback tire Download PDFInfo
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- CN103253091B CN103253091B CN201310170144.7A CN201310170144A CN103253091B CN 103253091 B CN103253091 B CN 103253091B CN 201310170144 A CN201310170144 A CN 201310170144A CN 103253091 B CN103253091 B CN 103253091B
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- adapter plate
- energy
- iron core
- mover iron
- wheel
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Abstract
The present invention relates to motor tire, refer in particular to a kind of Energy feedback tire, belong to automobile energy-saving technology field.This kind of novel Energy feedback tire is mainly integrated with a generating energy regenerative mechanism in wheel, the energy that vehicle wheel rotation produces can be reclaimed in vehicle travel process or braking procedure, electromagnetic induction principle is utilized to be electrical power storage by a part of kinetic transformation of rotation of wheel, to supply other energy-consuming parts.The energy regenerative that generates electricity in Energy feedback tire mechanism structure is simple, and applicability is strong, is generally applicable to the energy regenerating rotating class mechanical moving structure.
Description
Technical field
The present invention relates to motor tire, refer in particular to a kind of Energy feedback tire, belong to automobile energy-saving technology field.
Background technology
As everyone knows, China has become automobile production and marketing first big country, and end in by the end of August, 2011, national vehicle guaranteeding organic quantity reaches 2.19 hundred million, and wherein, automobile pollution breaks through 100,000,000 first, accounts for 45.88% of self-propelled vehicle total amount; Along with domestic constantly climbing to a higher point to automobile pollution, the energy-saving and emission-reduction pressure of automobile is huge, and energy-saving and emission-reduction have become the most important thing of Chinese automobile development; The verified good result that it plays in energy-saving and emission-reduction field of motor vehicle driven by mixed power is an important selection of development new-energy automobile; For motor vehicle driven by mixed power, because its total power consumption is relatively low, and very strict for the requirement of efficiency; The technology of motor vehicle driven by mixed power most critical is exactly battery power technology; Suitable energy management is carried out to battery management system and greatly can improve vehicle performance; In car running process, tyre rotation, kinetic energy rotatably can be produced, utilize recuperated energy, be the efficiency that electric energy accumulators carries out that precharge can improve battery by a part of power-conversion of driving engine, so need a kind of can the system of recuperated energy, directly can utilize the energy of recovery, thus alleviate battery quality, reduce fuel consumption of 100km.
On the other hand, in Motor Vehicle Braking Procedure, be faced with automobile kinetic energy and dissipate in vain with the form of heat energy, if this part braking energy can be reclaimed and be used, also can reduce the dependence to conventional fossil fuel.
Summary of the invention
Technical matters to be solved by this invention is: in vehicle travel process or braking procedure, reclaims a part of rotation of wheel and to move the kinetic energy produced, and is electrical power storage according to electromagnetic induction principle by kinetic transformation, other energy-consuming parts on supply vehicle.
The present invention solves proposed technical matters by the following technical programs: produce the feature of kinetic energy for vehicle vehicle wheel rotation in driving process or braking procedure, in wheel, be integrated with a generating energy regenerative mechanism, obtain a kind of Energy feedback tire that can reclaim wheel rotation function; When vehicle wheel rotation, utilize electromagnetic induction principle to produce electric energy between two parts of relative motion, and this part electric energy is stored by energy regenerative loop.
This novel Energy feedback tire comprises tire, wheel rim, generating energy regenerative mechanism, nuts and bolt;
Generating energy regenerative mechanism comprises mover iron core, three-phase windings, adapter plate, stator pendulum and ball; Mover iron core circumferentially evenly offers teeth groove, is embedded with three-phase windings in teeth groove, and has the unthreaded hole of four axis, in order to fix with wheel rim; Adapter plate is ring-shaped cylinder structure, and have four unthreaded holes vertically, four unthreaded holes are distributed in the circumference of adapter plate, corresponding with the unthreaded hole position of four axis on mover iron core, and aperture is identical with the axial unthreaded hole pore size on mover iron core, for fixing with wheel rim; Adapter plate circumferentially has the T-slot of annular, for placing stator pendulum, having four raceways, be respectively raceway A, raceway B, raceway C and raceway D, circumferentially filled ball in raceway in T-slot; Stator is put and is welded by the T-steel of arc and arc-shaped permanent magnet, arc-shaped permanent magnet radial magnetizing, N, S pole alternative arrangement, and the T-steel of arc passes through ball empty set in the T-slot of adapter plate.Now, stator pendulum, because empty set is in adapter plate, is subject to the effect of self gravitation, circumferentially can not rotates along with the rotation of wheel.
Accompanying drawing explanation
Fig. 1 is Energy feedback tire structural representation;
Fig. 2 is generating energy regenerative mechanism structure figure;
Fig. 3 is fixed plate structure figure;
Fig. 4 is mover pendulum constructional drawing;
In figure: 1-tire 2-wheel rim 3-Fa Dian energy regenerative mechanism 31-mover iron core 32-three-phase windings 33-adapter plate 34-stator pendulum 341-arc T-steel 342-arc-shaped permanent magnet 35-ball 4-nut 5-bolt.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
A kind of novel generating energy regenerative mechanism 3 is integrated in wheel, obtains a kind of Energy feedback tire; This Energy feedback tire comprises: tire 1, wheel rim 2, generating energy regenerative mechanism 3, nut 4 and bolt 5.
Generating energy regenerative mechanism 3 comprises mover iron core 31, three-phase windings 32, adapter plate 33, stator pendulum 34 and ball 35; Mover iron core 31 circumferentially evenly offers teeth groove, is embedded with three-phase windings 32 in teeth groove, and has the unthreaded hole of four axis, in order to fix with wheel rim 2; Adapter plate 33 is ring-shaped cylinder structure, have four unthreaded holes vertically, aperture is identical with the axial unthreaded hole pore size on mover iron core 31, four unthreaded holes are distributed in the circumference of adapter plate 33, mover iron core 31, adapter plate 33 are fixed with wheel rim 2 by nut 4 and bolt 5, in vehicle operation, mover iron core 31, adapter plate 33 rotate with wheel; Adapter plate 33 circumferentially has the T-slot of annular, for placing stator pendulum 34; Have four raceways in T-slot, be respectively raceway A, raceway B, raceway C and raceway D, circumferentially filled ball 35 in raceway, main purpose reduces the friction between stator pendulum 34 and adapter plate 33.
Stator pendulum 34 is welded by the T-steel 341 of arc and arc-shaped permanent magnet 342, arc-shaped permanent magnet 342 radial magnetizing, N, S pole alternative arrangement; The T-steel 341 of arc passes through ball 35 empty set in the T-slot of adapter plate 33; Stator puts 34 owing to being subject to the effect of self gravitation, in vehicle movement process, not with mover iron core 31 synchronous axial system.
Below in conjunction with accompanying drawing, specific implementation process of the present invention is described further.
In vehicle movement process, mover iron core 31, adapter plate 33 are fixedly connected with by bolt 5 with wheel rim 2, and mover iron core 31 and adapter plate 33 can with wheel synchronous axial system; The arc T-steel 341 of stator pendulum 34 passes through ball 35 empty set in the T-slot of adapter plate 33, owing to being subject to the effect of self gravitation, it is different from adapter plate 33 that 34 rotating speeds put by stator, and now can regard stator pendulum 34 as and maintain static, adapter plate 33 rotates along stator pendulum 34; Because adapter plate 33 is identical with mover iron core 31 rotating speed, then stator pendulum 34 produces relative motion with mover iron core 31, in three-phase windings 32 cutting stator pendulum 34 in mover iron core 31, the magnetic line of force of the arc-shaped permanent magnet 342 of radial magnetizing, induces three-phase alternating current electro-motive force in three-phase windings 32.
In new-energy automobile, storage battery is crucial, and engine starting and lighting, need the electric power that storage battery provides powerful, thus must ensure that accumulator electric-quantity is sufficient.If storage battery quantity not sufficient, the load performance of driving engine can be ignored, now using the load of storage battery as driving engine, make a part of kinetic wheel be converted into electric energy by generating energy regenerative mechanism 3 to charge a battery, by connecting energy regenerative loop, generating energy regenerative mechanism 3 is made to be operated in loading condition, counter potential is induced in three-phase windings 32, due to energy regenerative circuit closed, a part of kinetic energy of wheel is converted into electric energy, electric energy is after Three-Phase PWM Rectifier and DC-DC boost conversion circuit, charge to the composite energy storage system that new-energy automobile is made up of storage battery and super capacitor, kinetic wheel is converted into electrical power storage, use for automobile starting or when accelerating, if accumulator electric-quantity is full of, then can break energy regenerative loop in vehicle normal course of operation, now generating energy regenerative mechanism 3 is operated in light condition, although induce three phase electromotive force in three-phase windings 32, but because energy regenerative loop disconnects, there is not electric current in three-phase windings 32, do not have kinetic transformation to be electric energy, alleviate the load of driving engine, when storage battery quantity not sufficient, can reclose energy regenerative loop, then a part of rotation of wheel kinetic transformation is that electric energy accumulators charges by the energy regenerative mechanism 3 that generates electricity again, so moves in circles.
In car brakeing process, if do not reclaim braking energy, then this part energy can be converted into thermal dissipation in atmosphere, now, energy regenerative loop can be connected, generating energy regenerative mechanism 3 is made to be operated in loading condition, stator pendulum 34 induces alternating current due to relative motion with mover iron core 31 in the three-phase windings 32 of mover iron core 31, alternating current is converted into direct current (DC) through Three-Phase PWM Rectifier and DC-DC boost conversion circuit and charges a battery, braking energy is converted into electrical power storage, reaches the object reclaimed braking energy.
For this Energy feedback tire, can by being switched on or switched off energy regenerative loop to control the energy whether reclaiming vehicle wheel rotation and produce, easy to operate, alerting ability is strong, improves life-span and the work efficiency of storage battery; Meanwhile, this generating energy regenerative mechanism 3 itself is due to the particularity of mechanism, and can be transplanted in other rotation type games construction machinery and equipments and carry out energy regenerating, portability is comparatively strong, thus has very strong practicality and applicability.
Claims (1)
1. an Energy feedback tire, comprises tyre and rim, is provided with generating energy regenerative mechanism, and generating energy regenerative mechanism comprises mover iron core, three-phase windings, adapter plate and stator pendulum; Generating energy regenerative mechanism adopts nut bolt to be fixed on wheel rim by mover iron core and adapter plate, and mover iron core circumferentially evenly offers teeth groove, is embedded with three-phase windings in teeth groove; Adapter plate is ring-shaped cylinder structure, is positioned in the middle part of mover iron core, and in vehicle movement process, mover iron core, adapter plate are fixedly connected with by nut bolt with wheel rim, and mover iron core and adapter plate can with wheel synchronous axial system; It is characterized in that: adapter plate circumferentially has the T-slot of annular, for placing stator pendulum; Stator is put and is welded by the T-steel of arc and arc-shaped permanent magnet, arc-shaped permanent magnet radial magnetizing, N, S pole alternative arrangement, the T-steel empty set of arc is in the T-slot of adapter plate, there are four raceways in described T-slot, are respectively raceway A, raceway B, raceway C and raceway D, are arranged symmetrically with between two up and down, circumferentially fill ball in raceway, reduce the friction between stator pendulum and adapter plate; Stator pendulum, because empty set is in adapter plate, is subject to the effect of self gravitation, circumferentially can not rotates along with the rotation of wheel; Mover iron core has the unthreaded hole of four axis, in order to fix with wheel rim; Adapter plate is ring-shaped cylinder structure, and have four unthreaded holes vertically, four unthreaded holes are distributed in the circumference of adapter plate, corresponding with the unthreaded hole position of four axis on mover iron core, and aperture is identical with the axial unthreaded hole pore size on mover iron core, for fixing with wheel rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310170144.7A CN103253091B (en) | 2013-05-10 | 2013-05-10 | A kind of Energy feedback tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310170144.7A CN103253091B (en) | 2013-05-10 | 2013-05-10 | A kind of Energy feedback tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103253091A CN103253091A (en) | 2013-08-21 |
| CN103253091B true CN103253091B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310170144.7A Expired - Fee Related CN103253091B (en) | 2013-05-10 | 2013-05-10 | A kind of Energy feedback tire |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111327151B (en) * | 2020-02-13 | 2021-07-20 | 江苏大学 | Star-like engine rim energy feedback device for new energy vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539496A (en) * | 1984-04-11 | 1985-09-03 | Thomas Stephen E | Externally mounted generators for pneumatic wheels |
| CN201506259U (en) * | 2009-09-23 | 2010-06-16 | 牛志强 | Power generation type automobile wheel |
| CN202068274U (en) * | 2011-06-01 | 2011-12-07 | 邱刚义 | Outer rotor generator of electric car |
| CN203293807U (en) * | 2013-05-10 | 2013-11-20 | 江苏大学 | Energy feedback tire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8853869B2 (en) * | 2010-08-31 | 2014-10-07 | Zivota Nikolic | Wheel-mounted electric generator |
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2013
- 2013-05-10 CN CN201310170144.7A patent/CN103253091B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539496A (en) * | 1984-04-11 | 1985-09-03 | Thomas Stephen E | Externally mounted generators for pneumatic wheels |
| CN201506259U (en) * | 2009-09-23 | 2010-06-16 | 牛志强 | Power generation type automobile wheel |
| CN202068274U (en) * | 2011-06-01 | 2011-12-07 | 邱刚义 | Outer rotor generator of electric car |
| CN203293807U (en) * | 2013-05-10 | 2013-11-20 | 江苏大学 | Energy feedback tire |
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| CN103253091A (en) | 2013-08-21 |
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