CN101886620A - Energy collecting system of speed-reducing belt - Google Patents
Energy collecting system of speed-reducing belt Download PDFInfo
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- CN101886620A CN101886620A CN201010191772XA CN201010191772A CN101886620A CN 101886620 A CN101886620 A CN 101886620A CN 201010191772X A CN201010191772X A CN 201010191772XA CN 201010191772 A CN201010191772 A CN 201010191772A CN 101886620 A CN101886620 A CN 101886620A
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- permanent magnet
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- epoxy resin
- speed
- resin frame
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses an energy collecting system of a speed-reducing belt, belonging to the technical field of renewable energy source utilization. The energy collecting system comprises a speed-reducing belt, a linear reciprocating generator, a permanent-magnetic suspension system and an electric energy storage system, wherein the linear reciprocating generator comprises a stator with a winding structure, back iron, a stator epoxy resin frame, a rotor with a permanent magnet array structure and a rotor epoxy resin frame; a stator winding is encapsulated in the stator epoxy resin frame and tightly clings to the back iron, and the stator is fixed on the engine base of the generator; a rotor permanent magnet is bound in the rotor epoxy resin frame; the permanent-magnetic suspension system comprises an upper permanent magnet, a lower permanent magnet the polarity of which is opposite to that of the upper permanent magnet and an initial position locating iron hoop; the lower permanent magnet and the initial position locating iron hoop are fixedly connected with a support base; the upper permanent magnet is connected with the speed-reducing belt; the electric energy storage system comprises a rectification circuit, a filter circuit, a voltage transformation circuit, a voltage-stabilizing circuit and a storage battery that are sequentially connected; and a stator winding lead is connected with the input end of the rectification circuit. The invention has simple structure, small volume, high generating efficiency, stable running, low cost, high reliability, long service life and convenient installation and maintenance.
Description
Affiliated technical field
The present invention relates to road traffic Infrastructure, especially deceleration driven and electricity generating device belong to the utilization of regenerative energy technical field.
Background technique
At present, along with the development of industrial society, energy problem has become current with following social key problem.At present, deceleration strip is widely used in the location that automobile needs Reduced Speed Now, comprising: the location that government, school, crossroad, parking lot, freeway toll station and pedestrian are more etc.And automobile is when travelling by current deceleration strip, automobile since action of gravity and the bump deceleration strip is done work, and this part energy wastes, and automobile is caused the fatigue damage of very significantly jolting with to a certain degree, and makes the driver and conductor extremely uncomfortable.
There are a lot of shortcomings in existing highway deceleration strip generating set, comprising:
1. structure is too complicated, drives flywheel comprising huge mechanical actuating unit, by flywheel rotary driving generator, finally collection of energy is stored again;
2. too much because of the intermediate energy transmission link of its electricity generating device, generating efficiency is low;
3. the burying underground and construct all extremely inconveniently of electricity generating device installed and can badly influenced travelling of road vehicle during maintenance;
4. equipment cost and maintenance cost are too high, are difficult to cost-recovering;
5. equipment is subjected to the influence of road rugged environment easily, and its life-span is short, is difficult to safeguard.
Summary of the invention
At the problem that existing deceleration strip generating set exists, the invention provides a kind of energy collecting system of speed-reducing belt of linear reciprocating electric generator structure.Fail an energy recovery and automobile produced problem such as impact failure with solving present employed deceleration strip device.
The technical solution adopted for the present invention to solve the technical problems is: energy collecting system of speed-reducing belt, comprise deceleration strip, and also comprise the linear reciprocating generator, permanent magnet suspension system and electrical power storage system; The linear reciprocating generator is made of the mover and the mover epoxy resin frame of the stator of winding construction, back iron, stator epoxy resin frame, permanent magnet array structure; Staor winding is potted in the stator epoxy resin frame, and is close to back iron, and stator is fixed on the generator pit; Rotor permanent magnet is bonded in the mover epoxy resin frame; Permanent magnet suspension system is made of last permanent magnet, permanent magnet down opposite polarity with it and initial position fix iron hoop, and following permanent magnet is fixedlyed connected with supporting base with the initial position fix iron hoop, and last permanent magnet is connected with deceleration strip; The electrical power storage system comprises rectification circuit, eliminator, transforming circuit, mu balanced circuit and the storage battery that connects successively, and the staor winding lead-in wire is connected with the input end of rectification circuit.
The present invention adopts the linear reciprocating generator to replace traditional rotary generator, has therefore also just saved complicated mechanical transmission device and fly wheel system.Automobile rolls deceleration strip institute produce power and is converted into electric energy by the linear reciprocating generator, by the collection of energy circuit Ac is converted into direct current, with storage battery energy storage is got up again, finally supplies with the terminal client use or feeds back to electrical network.And the resetting after finishing deceleration strip and being rolled of the repulsive force between the employing permanent magnet by automobile, permanent magnet suspension system is introduced the insufficient rigidity problem that the mechanical spring device can well solve permanent magnet suspension, it is better that the two is used in combination performance, the variation in permanent magnet magnetic field in movement process of suspension system simultaneously also can be used to generating, improves generating efficiency.
The invention has the beneficial effects as follows that simple in structure, volume is little; The generating efficiency height, stable; Cost is low; The reliability height, the life-span is long, and I﹠M is convenient.The present invention also can be applicable to the collection of highway, railway road surface energy, and the collection of wave energy isopulse formula energy, and the down direction that for example is installed in the highway ramp is used for collecting the gravitational potential energy of automobile; Collection of energy etc. in the automobile shock-absorber to-and-fro motion.
Description of drawings
Fig. 1 is a plan view of the present invention;
Fig. 2 is the left view (being installed in signal under the road surface) of Fig. 1;
Fig. 3 is that Fig. 1 deceleration strip is in extreme lower position state (it is out-of-date that automobile grinds) schematic representation;
Fig. 4 is the left view (being installed in signal under the road surface) of Fig. 3;
Fig. 5 is a stator structure plan view in the electricity generating device;
Fig. 6 is the A-A sectional drawing (stator structure schematic representation) of Fig. 5;
Fig. 7 is a mover structural representation in the electricity generating device;
Fig. 8 is the A-A sectional drawing of Fig. 7;
Fig. 9 is a plan view of the present invention;
Figure 10 is the B-B sectional drawing (general structure schematic representation) of Fig. 9;
Figure 11 is A portion among Fig. 9 (permanent magnet suspension system structure) enlarged view;
Figure 12 is the electrical power storage block diagram.
Component and numbering among the figure:
The 1-deceleration strip, the 2-mover, the 2-1-rotor permanent magnet ,-3-prevents collision block, the last permanent magnet of 4-,
Permanent magnet under the 5-, the 6-stator, the 6-1-staor winding, the 7-supporting base, 8-staor winding lead-in wire,
The 9-back iron, 10-stator epoxy resin frame, 11-mover epoxy resin frame,
12-initial position fix iron hoop, the 13-generator pit, the 14-rectification circuit, the 15-eliminator,
The 16-transforming circuit, 17-mu balanced circuit, 18-storage battery, 19-road surface.
Embodiment
The present invention is further described below in conjunction with embodiment.
As Fig. 1-12, energy collecting system of speed-reducing belt comprises deceleration strip 1, also comprises also comprising the linear reciprocating generator permanent magnet suspension system and electrical power storage system; The linear reciprocating generator is made of the mover 2 and the mover epoxy resin frame 11 of the stator 6 of winding construction, back iron 9, stator epoxy resin frame 10, permanent magnet array structure; Staor winding 6-1 is potted in the stator epoxy resin frame 10, and is close to back iron 9, and stator 6 is fixed on the generator pit 13; Rotor permanent magnet 2-1 is bonded in the mover epoxy resin frame 11; Permanent magnet suspension system is made of last permanent magnet 4, permanent magnet 5 down opposite polarity with it and initial position fix iron hoop 12, and following permanent magnet 5 is fixedlyed connected with supporting base 7 with initial position fix iron hoop 12, and last permanent magnet 4 is connected with deceleration strip 1; The electrical power storage system comprises successively rectification circuit 14, eliminator 15, transforming circuit 16, mu balanced circuit 17 and the storage battery 18 that connects, and staor winding lead-in wire 8 is connected with the input end of rectification circuit 14.
The initial position of deceleration strip 1 as shown in Figure 1, 2, after automobile rolled, deceleration strip 1 dropped to extreme lower position, and is concordant with road surface 19, shown in Fig. 3,4.
When automobile running rolled deceleration strip 1, the mover 2 that drives in the linear reciprocating generator moved downward, and the magnetic field of passing among the staor winding 6-1 is changed and induces voltage; And when automobile by behind the deceleration strip 1, the last permanent magnet 4 in the permanent magnet suspension system resets to initial position from extreme lower position, the magnetic field of passing among the staor winding 6-1 is changed once more and induces voltage; The voltage that induces for twice is outputed in the electrical power storage system by staor winding lead-in wire 8.By rectification circuit 14, eliminator 15, transforming circuit 16, mu balanced circuit 17, be stored at last in the storage battery 18; As shown in figure 12.
Permanent magnet suspension system can be used in combination with the mechanical spring device, and permanent magnet suspension system provides suspending power and deceleration strip is positioned, and mechanical spring can provide enough rigidity, and it is better to be used in combination performance.
Two ends, deceleration strip 1 bottom are provided with anti-collision block 3.Its effect is to prevent to go out road surface 19 when deceleration strip 1 resilience from resetting, and the effect of damping and silencing is arranged.
Deceleration strip 1 upper surface is an arc, and reflection material is laid on its surface.Be used for slowing down the impact of automobile to deceleration strip generating set, reflection material prompting driver Reduced Speed Now, and features such as height that bassets according to deceleration strip and shape identify the speed limit grade of this deceleration strip.When automobile running is lower than the speed of deceleration strip permission, little to vehicle impact, big to vehicle impact when travelling above permissible velocity, really play the effect of deceleration strip.
The linear reciprocating generator adopts the incorporate design of electricity generating device and deceleration strip, makes magnet structure size and winding size more reasonable, and the power and the efficient of generator are higher, and cost is lower.Back iron 9 materials are electrical pure iron in the stator, its objective is the magnetic resistance that reduces magnetic circuit, increase the magnetic flux that passes winding, improve generating efficiency.The design of permanent magnet suspension system is adopted in resetting of deceleration strip, and the magnetic attraction of 4 pairs of initial position fix iron hoops 12 of permanent magnet in the utilization is realized the purpose that the deceleration strip initial position is located fast.The mover part can disassemble from electricity generating device very easily, conveniently it keeped in repair and to safeguard, has guaranteed the reliability and the life-span of electricity generating device.
The voltage of winding output is the pulse ac electricity, by rectification, eliminator, is converted to direct current through links such as transformation and voltage stabilizings again, finally electrical power storage in storage battery, use or feed back to electrical network to supply with miscellaneous equipment.
It should be noted that, above mode of execution is only unrestricted so that technological scheme of the present invention to be described, those skilled in the relevant art are to be understood that, technological scheme of the present invention is made amendment or is equal to replacement, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the interest field of the present invention.
Claims (4)
1. an energy collecting system of speed-reducing belt comprises deceleration strip (1), it is characterized in that, also comprises the linear reciprocating generator, permanent magnet suspension system and electrical power storage system; The linear reciprocating generator is made of the mover (2) and the mover epoxy resin frame (11) of the stator (6) of winding construction, back iron (9), stator epoxy resin frame (10), permanent magnet array structure; Staor winding 6-1 is potted in the stator epoxy resin frame (10), and is close to back iron (9), and stator (6) is fixed on the generator pit (13); Rotor permanent magnet 2-1 is bonded in the mover epoxy resin frame (11); Permanent magnet suspension system is made of last permanent magnet (4), permanent magnet (5) down opposite polarity with it and initial position fix iron hoop (12), following permanent magnet (5) is fixedlyed connected with supporting base (7) with initial position fix iron hoop (12), and last permanent magnet (4) is connected with deceleration strip (1); The electrical power storage system comprises rectification circuit (14), eliminator (15), transforming circuit (16), mu balanced circuit (17) and the storage battery (18) that connects successively, and staor winding lead-in wire (8) is connected with the input end of rectification circuit (14).
2. energy collecting system of speed-reducing belt according to claim 1 is characterized in that, two ends, described deceleration strip (1) bottom are provided with anti-collision block (3).
3. energy collecting system of speed-reducing belt according to claim 1 is characterized in that, described stator (6) is the permanent magnet array structure, and mover (2) is a winding construction.
4. energy collecting system of speed-reducing belt according to claim 1 is characterized in that, described deceleration strip (1) upper surface is an arc, and its surface lays reflection material, according to shape facility sign speed limit grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010191772XA CN101886620A (en) | 2010-06-04 | 2010-06-04 | Energy collecting system of speed-reducing belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010191772XA CN101886620A (en) | 2010-06-04 | 2010-06-04 | Energy collecting system of speed-reducing belt |
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| CN101886620A true CN101886620A (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010191772XA Pending CN101886620A (en) | 2010-06-04 | 2010-06-04 | Energy collecting system of speed-reducing belt |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536715A (en) * | 2012-01-09 | 2012-07-04 | 华南理工大学 | Device and method for capturing low-frequency small-displacement pressure kinetic energy and converting kinetic energy into electric energy |
| CN102761228A (en) * | 2012-07-03 | 2012-10-31 | 同济大学 | Automobile shock absorber generation device |
| CN106357050A (en) * | 2016-10-27 | 2017-01-25 | 上海电机学院 | Mechanical permanent magnet power generation device |
| CN110336444A (en) * | 2019-08-15 | 2019-10-15 | 赵景焕 | A kind of round-trip DC frequency-changing power generator of straight line |
Citations (6)
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| WO2004113722A1 (en) * | 2003-06-18 | 2004-12-29 | Toshi Honma | Energy storing device and vehicle |
| CN201134742Y (en) * | 2007-12-27 | 2008-10-15 | 刘若峰 | Vibrating energy self-generating device |
| CN101436813A (en) * | 2008-12-23 | 2009-05-20 | 石才俊 | Permanent magnet auto-conduction magnetic levitation magnetic force pressure generator |
| CN201466944U (en) * | 2009-05-07 | 2010-05-12 | 河南理工大学 | Electricity generation and storage device for road speed bump |
| WO2010057460A2 (en) * | 2008-11-18 | 2010-05-27 | Institut Für Luft- Und Kältetechnik Gemeinnützige Gmbh | Electrodynamic linear oscillating motor |
| CN201674262U (en) * | 2010-06-04 | 2010-12-15 | 杜兵 | Deceleration belt energy collection system |
-
2010
- 2010-06-04 CN CN201010191772XA patent/CN101886620A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004113722A1 (en) * | 2003-06-18 | 2004-12-29 | Toshi Honma | Energy storing device and vehicle |
| CN201134742Y (en) * | 2007-12-27 | 2008-10-15 | 刘若峰 | Vibrating energy self-generating device |
| WO2010057460A2 (en) * | 2008-11-18 | 2010-05-27 | Institut Für Luft- Und Kältetechnik Gemeinnützige Gmbh | Electrodynamic linear oscillating motor |
| CN101436813A (en) * | 2008-12-23 | 2009-05-20 | 石才俊 | Permanent magnet auto-conduction magnetic levitation magnetic force pressure generator |
| CN201466944U (en) * | 2009-05-07 | 2010-05-12 | 河南理工大学 | Electricity generation and storage device for road speed bump |
| CN201674262U (en) * | 2010-06-04 | 2010-12-15 | 杜兵 | Deceleration belt energy collection system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536715A (en) * | 2012-01-09 | 2012-07-04 | 华南理工大学 | Device and method for capturing low-frequency small-displacement pressure kinetic energy and converting kinetic energy into electric energy |
| CN102761228A (en) * | 2012-07-03 | 2012-10-31 | 同济大学 | Automobile shock absorber generation device |
| CN106357050A (en) * | 2016-10-27 | 2017-01-25 | 上海电机学院 | Mechanical permanent magnet power generation device |
| CN110336444A (en) * | 2019-08-15 | 2019-10-15 | 赵景焕 | A kind of round-trip DC frequency-changing power generator of straight line |
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Application publication date: 20101117 |