CN101728977A - Energy management method for recycling light energy and electric energy - Google Patents
Energy management method for recycling light energy and electric energy Download PDFInfo
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- CN101728977A CN101728977A CN200810170438A CN200810170438A CN101728977A CN 101728977 A CN101728977 A CN 101728977A CN 200810170438 A CN200810170438 A CN 200810170438A CN 200810170438 A CN200810170438 A CN 200810170438A CN 101728977 A CN101728977 A CN 101728977A
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses an energy management method for recycling light energy and electric energy. In the method, a light source is started to irradiate a photoelectric conversion module, so that the photoelectric conversion module can perform photoelectric conversion to generate electric power; the power generated is transmitted to an efficiency light-emitting unit and a load; and the efficiency light-emitting unit receives the electric power to generate an artificial light source and further guides the light of the artificial light source to the photoelectric conversion module for generating the electric power sequentially so as to recycle the light energy and electric energy to supply the electric power for running the load. The energy management method for recycling the light energy and the electric energy of the invention can break through the limit on weather, regions, latitudes, other natural conditions and large-scale central power-supply network system to generate the electric power independently and constantly for a long term without producing environmental pollution.
Description
Technical field
The present invention relates to a kind of energy management method, outstanding reference and a kind of energy management method that recycles luminous energy and electric energy.
Background technology
Since finding electric energy, the industrial revolution along with the 18 th-Century Western worlds, the application of electric power is also increasingly extensive, nowadays electric energy has improved human life widely, on the aspect of material progress, brought up surprising progress, but because human extreme dependence and a large amount of demands to electric energy, the exploitation of the various energy constantly is engaged in human beginning, be converted to electric energy in the hope of obtaining, but under human greedy big rule exploitation and destroying, the earth that we depend on for existence just progressively launches to attack in retaliation stealthily, such as greenhouse effect, EI Nino (holy baby) phenomenon, various pollutions, the greenery patches desertification, acid rain ... or the like, nearly all be owing to pursue the industrialization result of material desire, the industrialized cost of the material desire of infinite extension and the degree of depth is exactly lack of energy and environmental pollution, and human possible oneself extinction.
Energy general reference oil, light, heat and nuclear energy etc. can be for human use's energy, it wherein with the oil again the topmost energy form of modern society, oil is the strength that drives human all economic activities always since recording modern times, yet follow a large amount of exploitations, make crude oil deficient gradually, under the situation high of countries in the world for the demand of oil, hear of during the various urgent phenomenon that derives because of oil, such as economical, politics even war all have greatest relevance with oil, though being about to exhaust, crude oil is the set fact, but fortunately, people begin to carry out the exploitation of other alternative energies already, as solar energy, wind-force, the oligosaprobic nature energy such as firepower and waterpower, wherein, the of greatest concern and favor with solar cell again.
Generally as can be known, the power generation energy resource of solar cell is from sunlight, and it becomes electric energy by photoelectric effect with transform light energy, and wherein photoelectric phenomenon is the physicist Edmund Becquerel discovery first in 1839 years by France; To Germany scientist Planck in 1900 with discontinuous concepts in the structure of matter theory, the proposed radiation quantum theory, and successfully explained photoelectric effect by Einstein in 1905, human just in the microstructure of furtheing investigate light and matter interaction, establish quantum light theory gradually, develop and quantum mechanics; The research and development of solar cell also so have further been promoted.
Solar cell can be divided into classifications such as monocrystalline, polycrystalline and amorphous generally, wherein monocrystalline solar cells is made by single crystal silicon, most effective, theoretical boundary can reach 29% efficient, and polysilicon solar cell efficient is lower slightly, but because of cost comparatively cheap, event is compared widely-used, and promptly as thin-film solar cells, its cost is also low as for non-crystal class solar cell, but, use at present usually aspect the lower small-sized electronic product of power consumption because of efficient is not high.In addition, belong to gallium arsenic (GaAs) battery of compound semiconductor class, also belong to monocrystal material,, only be used on the special purpose because cost is high.
Yet, the use of solar cell at present still is subject to influences such as weather, latitude and seasonal factor, make sunshine condition often change, and then influence the efficient of solar cell, in case and sunshine when not enough, solar cell will be out of service, and electric power can't be provided, so change,, be to provide electric power for a long time because of weather conditions with solar cell so that providing of electric power to be provided by automatic cut-grafting civil power such as power governor and converter.
So the inventor has and thinks and state improving of disappearance, propose rationally a kind of and effectively improve the invention of above-mentioned disappearance.
Summary of the invention
A purpose of the present invention is to provide a kind of energy management method that recycles luminous energy and electric energy; use this management method; can further reach the purpose that reduces oil or the exploitation of other natural resources; or stop the construction and the running of nuclear energy power plant and other form power plant; reduce polluting, and then the environment and ensure human persistent existence of preserving our planet.
Another object of the present invention is to propose a kind of electricity-generating method that utilizes luminous energy and the mutual conversion of electric energy, it can independent operation and generating and power supply for a long time, and to alleviate the burden of the electricity charge, electronic equipment and science and technology can also indulge in luxuriousness to one's heart's desire simultaneously.
Another object of the present invention is to provide a kind of energy management method that recycles luminous energy and electric energy, can not be subjected to round the clock, weather, region latitude and other natural conditions limit, and continue the free of contamination electric energy of output.
Another purpose of the present invention is that mutual conversion by luminous energy and electric energy is to provide electric power for a long time, reach independent, low-cost and high efficiency electricity-generating method, its electric power that can further apply to remote districts provides, promote economic development from far-off regions with accelerate development, the phenomenon of balanced economy imbalance of development.
Another purpose of the present invention is providing a kind of energy management method that utilizes luminous energy and the mutual conversion of electric energy, it can break away from the constraint of large-scale centre feed network system, but with independent form operation, in case centre feed network system generation problem still can not influence electricity consumption.
In order to reach above-mentioned purpose, the invention provides a kind of energy management method that recycles luminous energy and electric energy, its step comprises as follows: provide one to start light source; Utilize a photoelectric conversion module to receive the light of this startup light source and carry out opto-electronic conversion to produce electric power, and further transferring electric power to an efficient luminescence unit and a load, this efficient luminescence unit receives electric power and produces an artificial light sources, and this load receives electric power and moves; Light to this photoelectric conversion module of wherein guiding this artificial light sources produces electric power with continuation, and the electric power that produces transfers to this efficient luminescence unit once more and this load is used, and recycles luminous energy and electric energy so again and again.
Preferably, this electric power is direct current and transfers to suitable galvanic efficient luminescence unit and be suitable for galvanic load.
Preferably, this electric power is that direct current and by always/a-c transducer converts alternating current to, and alternating current transfers to the efficient luminescence unit that is suitable for alternating current and the load of suitable alternating current.
Preferably, utilize refraction part or reflecting element that the ray guidance of this artificial light sources is concentrated to this photoelectric conversion module, and produce electric power through opto-electronic conversion.
Therefore, the following effect of energy management method tool that recycles luminous energy and electric energy of the present invention:
The present invention is not limited by weather, region latitude and other natural conditions can, continues to produce electric power for a long time, and also can further be used in remote districts electric power provide, to promote economic development.
The present invention converts electric energy to luminous energy, does not pollute very environmental protection so can not produce environment; In addition, the present invention can independently move, and continues the electric power of output for a long time, and the user can alleviate the burden of the electricity charge whereby, and electronic equipment and technological achievement simultaneously also can indulge in luxuriousness to one's heart's desire.
Moreover, by the energy management method that recycles luminous energy and electric energy of the present invention, can break away from large-scale centre feed network system constraint and with independent form on a small scale, so allow power plant reduce energy output, and then minimizing power plant increases necessity of generating set, in order to reducing emission of carbon-dioxide, reach the purpose of energy-saving and carbon-saving.
For enabling further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Fig. 1 is the flow chart of steps that recycles the energy management method of luminous energy and electric energy of the present invention.
Fig. 2 A is the system architecture schematic diagram that recycles the energy management method of luminous energy and electric energy of the present invention.
Fig. 2 B is the user mode schematic diagram that recycles the energy management method of luminous energy and electric energy of the present invention.
Fig. 3 is a second embodiment of the present invention schematic diagram.
Fig. 4 is a third embodiment of the present invention schematic diagram.
Fig. 5 is a fourth embodiment of the present invention schematic diagram.
Fig. 6 is a fifth embodiment of the present invention schematic diagram.
Fig. 7 is a sixth embodiment of the present invention schematic diagram;
And the description of reference numerals in the above-mentioned accompanying drawing is as follows:
1 starts light source
2 photoelectric conversion modules
3 efficient luminescence units
4 loads
5 photoconductions draw the unit
6 straight/alternating current transducers
7 straight/alternating current change-over circuits
8 energy-storage units
Embodiment
See also shown in Figure 1ly, the present invention proposes a kind of energy management method that recycles luminous energy and electric energy, it is characterized in that step is as follows:
(A) provide one to start light source.
(B) then, receive the light of this startup light source and produce electric power through this photoelectric conversion module conversion process with a photoelectric conversion module.
(C) electric power of Chan Shenging further transfers in an efficient luminescence unit and the load and uses, and wherein this efficient luminescence unit receives electric power and produces an artificial light sources.
(D) light of guiding this artificial light sources is to this photoelectric conversion module, make the light of this this artificial light sources of photoelectric conversion module conversion process and produce electric power, and the electric power that produces transfers to once more in this efficient luminescence unit and this load and uses.
(E) the efficient luminescence unit of reception electric power then continues to produce this artificial light sources, and the light of this artificial light sources then is directed to this photoelectric conversion module once more to continue to produce electric power.
(F) last, to step (E), the mutual conversion of carrying out luminous energy and electric energy that goes round and begins again is so that supply electric power for a long time to this load by circulation step (C).
In order to help those of ordinary skills to understand and to implement the present invention, introduce explanation method details of the present invention in detail at this, and please cooperate 2A with reference to figure, Fig. 2 A is the explanation employed basic system architecture of energy management method that recycles luminous energy and electric energy of the present invention, this system includes: one starts light source 1, an at least one photoelectric conversion module 2 and an efficient luminescence unit 3, wherein this efficient luminescence unit 3 is in order to produce an artificial light sources (not shown), and the wave band of the light that this artificial light sources sent is the wave band that is applicable to that this photoelectric conversion module 2 utilizes, and this photoelectric conversion module 2 can receive the light of the artificial light sources that this efficient luminescence unit 3 produces and carry out opto-electronic conversion whereby.
This startup light source 1 is launched light to this photoelectric conversion module 2, wherein this startup light source 1 can be the sun, light-emitting diode (Light-Emitting Diode, LED), fluorescent lamp, cold-cathode tube (ColdCathode Fluorescent Lamp, CCFL), outer electrode cold-cathode tube (External ElectrodeFluorescent Lamp, EEFL) or other can for the illumination light source, borrow this startup light source 1 to provide the light that is suitable for wave band to this photoelectric conversion module 2, and behind light of this this startup light source 1 of photoelectric conversion module 2 receptions, just carry out opto-electronic conversion to produce electric power.
More specifically explanation is, this photoelectric conversion module 2 can be solar panels, wherein solar panels be a kind of can be with the photoelectric cell of power conversion, and the topmost structure of solar cell is the P-N diode, this structure is the source of the opto-electronic conversion effect of solar cell, and the essential structure of P-N diode is to be engaged with N type semiconductor by the P type to form, and utilize the hole of P type semiconductor, the potential difference that has more a free electron with N type semiconductor produces electric current, when solar panels during by rayed, photon is absorbed and produces electron-hole pair, and be subjected to the influence of built in potential, and being attracted by P type and N type semiconductor respectively and accumulate in two ends, couple together with electrode in its outside and can form a loop this moment, thereby the power generation operation of expecting produces electric power; Owing to all be familiar with by each professional person, and all have ripe practical product and circulate extensively and use, will not give unnecessary details one by one at this about correlation technique and the theory of solar panels.
In addition, this photoelectric conversion module 2 electrically connects these efficient luminescence units 3, also further electrically connects a load 4, makes electric power transfer that this photoelectric conversion module 2 produced to this efficient luminescence unit 3 and this load 4; What must mention is, because the electric power that this photoelectric conversion module 2 is produced is direct current (the present electric power that solar panels produced is all direct current), therefore this efficient luminescence unit 3 must be to be applicable to dc powered, and this load 4 also is must be the electrical appliance that is applicable to dc powered; In other words, when these photoelectric conversion module 2 transferring electric powers extremely are suitable for electrically driven (operated) efficient luminescence unit 3 of interchange and load 4, this photoelectric conversion module 2 must further be installed always/alternating current transducer 6 (as shown in Figure 3), promptly the electric power that produced of this photoelectric conversion module 2 transfers to earlier in this straight/alternating current transducer 6 and carries out straight/alternating current conversion process, and the electric power after will handling (alternating current) transfers to use in this efficient luminescence unit 3 and this load 4.In addition, what need mention is, this efficient luminescence unit 3 can be light-emitting diode (Light-Emitting Diode, LED), fluorescent lamp, cold-cathode tube (ColdCathode Fluorescent Lamp, CCFL), the outer electrode cold-cathode tube (External ElectrodeFluorescent Lamp, EEFL) or other can for the illumination light source.
Comprehensively above-mentioned, what can consider is, though must being used this straight/alternating current transducer 6, this photoelectric conversion module 2 just can produce alternating current, but should also can be designed to always/alternating current change-over circuit 7 (as shown in Figure 4) by straight/alternating current transducer 6, should be straight/alternating current change-over circuit 7 is made in this photoelectric conversion module 2, so that these photoelectric conversion module 2 direct output ACs.
After this efficient luminescence unit 3 receives electric power, be subjected to power-actuated efficient luminescence unit 3 to produce the artificial light sources of a suitable wave band, then the ray guidance with this artificial light sources returns this photoelectric conversion module 2 uses, wherein be provided with a photoconduction between this efficient luminescence unit 3 and this photoelectric conversion module 2 and draw unit 5, this photoconduction draws the combination that unit 5 can be refracting telescope element or mirror elements or aforementioned two elements, borrow setting that this photoconduction draws unit 5 with the light of this artificial light sources in the guiding set to this photoelectric conversion module 2.
In case the ray guidance of this artificial light sources is during to this photoelectric conversion module 2, this photoelectric conversion module 2 can break away from the irradiation of this startup light source 1, and only accept the artificial light sources irradiation (shown in Fig. 2 B) that this efficient luminescence unit 3 produced, borrow the light that receives this artificial light sources, make this photoelectric conversion module 2 carry out opto-electronic conversion and continue to produce electric power, and the electric power that produces also transfer in this efficient luminescence unit 3 and this load 4 and use.
Particularly, luminous energy and electric energy are used in the circulation exchange that continues, provide to reach long electric power, also the irradiate light of the artificial light sources that is promptly produced with this efficient luminescence unit 3 is in this photoelectric conversion module 2, and this photoelectric conversion module 2 receives the light of this artificial light sources and produces electric power, the electric power that produces continues to drive this efficient luminescence unit 3 to produce this artificial light sources again, luminous energy and electric energy are mutual to be used and conversion for carrying out of going round and beginning again whereby, at last, make this photoelectric conversion module 2 can provide electrical power to this load 4 for a long time, to reach independent supply of electric power.
In addition, see also shown in Figure 5, this photoelectric conversion module 2 can further electrically connect an energy-storage units 8, wherein this energy-storage units 8 is electric capacity (Capacitor), super capacitor (Ultra-Capacitor) or storage battery, borrow this energy-storage units 8 to store the electric power that this photoelectric conversion module 2 produces, therefore the user can use this energy-storage units 8 according to demand, promptly when the needs electrification, this load 4 can be electrically connected at this energy-storage units 8 to receive electric power.
Same must it should be noted that, because all energy-storage units that occur on the market 8 carry out the storage of electric power to feed direct current at present, and output DC when using, therefore when this load 4 drives for being suitable for alternating current, then must between this energy-storage units 8 and this load 4, electrically connect and be somebody's turn to do straight/alternating current transducer 6 (as shown in Figure 6), so direct current converts alternating current to and transmits to enter in this load 4 and uses, or be provided with straight/alternating current change-over circuit 7 (as shown in Figure 7) in this energy-storage units 8, allow these energy-storage units 8 direct output ACs.
In addition, comprehensive above-mentioned consider be, the size that the user can go to set up this photoelectric conversion module 2 or strengthen this photoelectric conversion module 2 according to demand, to provide or to store more electric weight, and the number of this efficient luminescence unit 3 and size are unfixing yet, borrow above-mentioned combination, the present invention can be widely used in family, the preferential shop, the load 4 that therefore electrically connects this photoelectric conversion module 2 can be home electric articles for use or industrial board.
In addition, more than draw element, lead, circuit, artificial light sources, frequency spectrum, storage battery kind, charge accumulating method, facility, system and various argumentation about the required electronic control component of disclosed system, photoconduction, and photovoltaic principals and manufacture method thereof, material classification or the like, all be familiar with by this professional person, and all existing ripe practical argumentation or product circulate extensively and use, and will not give unnecessary details one by one at this.
In addition, the energy management method that recycles luminous energy and electric energy of the present invention has characteristics described as follows:
1, the present invention is not limited by weather, region latitude and other natural conditions can by the electricity-generating method of luminous energy and the mutual conversion of electric energy, continues the electric power of output for a long time, uses for the user.
2, the present invention is applicable to that further the electric power in area in remote districts or the exploitation provides, and the while also can not produce any environmental pollution promoting economic development.
3, the present invention can generate electricity and electric power storage for a long time, and can independently move, to continue the electric power of output.
4, by the present invention, the user can alleviate the burden of the electricity charge, but also can indulge in luxuriousness to one's heart's desire electronic equipment and technological achievement simultaneously.
5, utilize the energy management method that recycles luminous energy and electric energy of the present invention, can make power plant reduce energy output, and then reduce necessity that power plant increases generating set,, reach the purpose of energy-saving and carbon-saving in order to reducing emission of carbon-dioxide.
6, the present invention can be applicable to family, preferential shop, and application surface is extensive.
7, provide a kind of energy management method that utilizes the mutual conversion of luminous energy and electric energy, can break away from large-scale centre feed network system constraint and with independent form on a small scale, the electric power that obtains for a long time.
The above only is the preferred embodiments of the present invention; be not to be intended to limit to scope of patent protection of the present invention; therefore every equivalence of being done by utilization specification of the present invention and accompanying drawing content changes, and all in like manner is contained in the protection range of claim of the present invention.
Claims (11)
1. energy management method that recycles luminous energy and electric energy, it is as follows to it is characterized in that step comprises:
Provide one to start light source;
Utilize a photoelectric conversion module to receive the light of this startup light source and carry out opto-electronic conversion to produce electric power, and further transferring electric power to an efficient luminescence unit and a load, this efficient luminescence unit receives electric power and produces an artificial light sources, and this load receives electric power and moves; Wherein
Light to this photoelectric conversion module of guiding this artificial light sources produces electric power with continuation, and the electric power that produces transfers to this efficient luminescence unit once more and this load is used, and recycles luminous energy and electric energy so again and again.
2. the energy management method that recycles luminous energy and electric energy as claimed in claim 1, it is characterized in that when this artificial light sources of guiding to this photoelectric conversion module, this photoelectric conversion module no longer receives the light of this startup light source but receives the light of this artificial light sources.
3. the energy management method that recycles luminous energy and electric energy as claimed in claim 1 is characterized in that this startup light source is that the sun, light-emitting diode, fluorescent lamp or cold-cathode tube, outer electrode cold-cathode tube or other can be for the light sources of illumination.
4. the energy management method that recycles luminous energy and electric energy as claimed in claim 1 is characterized in that this photoelectric conversion module is solar panels.
5. the energy management method that recycles luminous energy and electric energy as claimed in claim 1 is characterized in that this efficient luminescence unit is that light-emitting diode, fluorescent lamp, cold-cathode tube, outer electrode cold-cathode tube or other can be for the light sources of illumination.
6. the energy management method that recycles luminous energy and electric energy as claimed in claim 1 is characterized in that further transferring electric power to this efficient luminescence unit and this load refers to: this electric power is direct current and transfers to suitable galvanic efficient luminescence unit and be suitable for galvanic load.
7. the energy management method that recycles luminous energy and electric energy as claimed in claim 1, it is characterized in that further transferring electric power to this efficient luminescence unit and this load refers to: this electric power is that direct current and through always/a-c transducer converts alternating current to, and alternating current transfers to the efficient luminescence unit that is suitable for alternating current and the load of suitable alternating current.
8. the energy management method that recycles luminous energy and electric energy as claimed in claim 7 is characterized in that this load is home electric articles for use or industrial board.
9. the energy management method that recycles luminous energy and electric energy as claimed in claim 1, the light that it is characterized in that guiding this artificial light sources to this photoelectric conversion module refers to utilize a photoconduction to draw the unit ray guidance of this artificial light sources is concentrated to this photoelectric conversion module to continue to produce electric power, and produces electric power through opto-electronic conversion.
10. the energy management method that recycles luminous energy and electric energy as claimed in claim 9 is characterized in that this photoconduction draws the combination that the unit is refracting telescope element or mirror elements or folding, speculum two elements.
11. the energy management method that recycles luminous energy and electric energy as claimed in claim 1 is characterized in that this photoelectric conversion module dress further electrically connects an energy-storage units, to store the electric power that this photoelectric conversion module produces.
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| CN200810170438A CN101728977A (en) | 2008-11-03 | 2008-11-03 | Energy management method for recycling light energy and electric energy |
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| CN200810170438A CN101728977A (en) | 2008-11-03 | 2008-11-03 | Energy management method for recycling light energy and electric energy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955138A (en) * | 2011-08-22 | 2013-03-06 | 威缇工业股份有限公司 | Photoelectric recovery system and method thereof |
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| JPH0555616A (en) * | 1991-08-23 | 1993-03-05 | Mitsubishi Materials Corp | Apparatus for converting light energy into electric energy and storing it |
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Application publication date: 20100609 |