CN104467043A - Solar power supply and energy storage system and method - Google Patents
Solar power supply and energy storage system and method Download PDFInfo
- Publication number
- CN104467043A CN104467043A CN201310430370.4A CN201310430370A CN104467043A CN 104467043 A CN104467043 A CN 104467043A CN 201310430370 A CN201310430370 A CN 201310430370A CN 104467043 A CN104467043 A CN 104467043A
- Authority
- CN
- China
- Prior art keywords
- energy
- heat
- solar
- storage system
- output circuit
- 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
- 238000004146 energy storage Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims description 10
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 claims description 11
- 238000009825 accumulation Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011593 sulfur Substances 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 238000005338 heat storage Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
-
- 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
- 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 provides a solar power supply and energy storage system. The solar power supply and energy storage system comprises superconducting solar collecting lenses, wherein the superconducting solar collecting lenses are provided with heat receiving devices used for receiving heat energy, the heat receiving devices are connected with a heat storage device, a heat-electricity converter and a heat power converter through heat pipes respectively, the heat-electricity converter is connected with a sodium and sulfur energy storage battery through an output circuit, the sodium and sulfur energy storage battery is connected with an inversion output circuit through a circuit, the heat power converter is connected with a power generator, the power generator is connected with a rectifier through a rectifier circuit, and the rectifier is connected with an output circuit. According to the solar power supply and energy storage system, solar energy storage and power generation can be achieved, solar energy can be used as current universal electric power to replace other energy resources, and power can be supplied to remote areas by means of solar energy.
Description
Technical field
The present invention relates to technical field of power generation, refer in particular to a kind of solar powered energy-storage system and method.
Background technology
In prior art, solar power generation is utilized to be still approach of the most effectively powering in remote districts.But existing solar power system cannot carry out energy storage, and complex structure cost is high.
Summary of the invention
For the defect existed in prior art and deficiency, the object of the invention is to propose a kind of solar powered energy-storage system rational in infrastructure and method.
In order to achieve the above object, the present invention proposes a kind of solar powered energy-storage system, comprise superconductive solar condenser, described superconductive solar condenser is provided with the heat-receiving apparatus for receiving heat energy, and described heat-receiving apparatus connects thermal storage device, thermoelectric converter, heat power transducer respectively by heat pipe.As shown in the figure, this heat pipe comprises the first heat pipe and the second heat pipe, and this second heat pipe is provided with valve.As shown in the figure, wherein said thermoelectric converter connects sodium sulphur energy-storage battery by inverter output circuit, and described sodium sulphur energy-storage battery connects inverter output circuit by circuit.Described heat power transducer connects generator, and this generator connects rectifier by rectifier circuit.Rectifier is connected with output circuit.
Preferred as technique scheme, described heat pipe is provided with valve.
Preferred as technique scheme, described thermal storage device comprises heat accumulation inner bag and the thermal storage device shell of pottery.
Preferred as technique scheme, described superconductive solar condenser is provided with servomechanism and rotates to drive described superconductive solar condenser.
In order to achieve the above object, the present invention proposes a kind of method utilizing the solar powered energy-storage system described in aforementioned any one to carry out energy storage, comprising:
Utilize superconductive solar condenser to follow the tracks of the sun to gather solar energy by electronic servo, and energy is flowed to accumulator, thermoelectric converter respectively; Described accumulator is by carrying out just heating with heat energy storage to the heat accumulation inner bag of pottery; Described thermoelectric converter is stored into sodium sulphur energy-storage battery after a part of thermal power transfer is become electric energy, and exports through inverter output circuit; The direct drive electrical generators generating of another part heat energy.
The beneficial effect of the technical scheme that the embodiment of the present invention provides is: the present invention can carry out energy storage to solar energy and generate electricity, provide electric power in remote districts.
Accompanying drawing explanation
Fig. 1 is the structural representation of the solar powered energy-storage system of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiment of the present invention one is described further.
The present invention proposes a kind of solar powered energy-storage system, comprise superconductive solar condenser D1-1, described superconductive solar condenser D1-2 is provided with the heat-receiving apparatus D1-3 for receiving heat energy, and described heat-receiving apparatus D1-3 connects thermal storage device, thermoelectric converter D1-8, heat power transducer D1-10 respectively by heat pipe.As shown in Figure 1, this heat pipe comprises the first heat pipe D1-2 and the second heat pipe D1-4, and this second heat pipe D1-4 is provided with valve D1-5.As shown in Figure 1, wherein said thermoelectric converter D1-8 connects sodium sulphur energy-storage battery D1-9 by output circuit D1-15, and described sodium sulphur energy-storage battery D1-9 connects inverter output circuit D1-14 by circuit D1-16.Described heat power transducer D1-10 connects generator D1-11, and this generator D1-11 connects rectifier D1-13 by rectifier circuit D1-17.Rectifier D1-13 is connected with output circuit D1-18.As shown in Figure 1, this thermal storage device comprises heat accumulation inner bag D1-7 and the thermal storage device shell D1-6 of pottery.
Wherein, superconductive solar condenser D1-1 adopts multifunctional macromolecule reflective fabric and resin plate to make, and adopts electronic servo, efficiently servo-actuated to the solar energy tracking of different regions, Various Seasonal, different time, gathers solar thermal energy.Heat passes to working medium by heat-receiving apparatus D1-3, and working medium thermophore enters the second heat pipe D1-4 through the first heat pipe D1-2, then divides three parts through the second heat pipe D1-4 and valve D1-5:
The working medium of Part I enters thermal storage device, and this thermal storage device is provided with the heat accumulation inner bag D1-7 of pottery, and working medium can realize heat energy storage after ceramic heat.
The working medium of Part II directly enters thermoelectric converter D1-8 heat energy is directly transformed into power storage to sodium sulphur energy-storage battery D1-9, and can export through inverter output circuit D1-14.
The working medium of Part III enters heat power transducer D1-10, and direct drive electrical generators D1-11 generates electricity.
When solar energy reduces because of overcast and rainy heat energy, sodium sulphur energy-storage battery D1-9 can act on thermoelectric converter D1-8 and heat power transducer D1-10 by heat, and direct drive electrical generators D1-11 generates electricity, guarantee electrical power stabilization.
Meanwhile, the embodiment of the present invention also proposed a kind of method utilizing the solar powered energy-storage system described in aforementioned any one to carry out energy storage, comprising:
Utilize superconductive solar condenser to follow the tracks of the sun to gather solar energy by electronic servo, and energy is flowed to accumulator, thermoelectric converter respectively; Described accumulator is by carrying out just heating with heat energy storage to the heat accumulation inner bag of pottery; Described thermoelectric converter is stored into sodium sulphur energy-storage battery after a part of thermal power transfer is become electric energy, and exports through inverter output circuit; The direct drive electrical generators generating of another part heat energy.
Certainly; the present invention also can have other embodiments; when not deviating from the present invention's spirit and essence thereof; person of ordinary skill in the field is when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to claim of the present invention.
Claims (5)
1. a solar powered energy-storage system, it is characterized in that, comprise superconductive solar condenser, described superconductive solar condenser is provided with the heat-receiving apparatus for receiving heat energy, and described heat-receiving apparatus connects thermal storage device, thermoelectric converter, heat power transducer respectively by heat pipe; Wherein said thermoelectric converter connects sodium sulphur energy-storage battery by output circuit; Wherein said sodium sulphur energy-storage battery connects inverter output circuit by circuit; Described heat power transducer connects generator, and this generator connects rectifier by rectifier circuit; Rectifier is connected with output circuit.
2. solar powered energy-storage system according to claim 1, is characterized in that, described heat pipe is provided with valve.
3. solar powered energy-storage system according to claim 1, is characterized in that, described thermal storage device comprises heat accumulation inner bag and the thermal storage device shell of pottery.
4. solar powered energy-storage system according to claim 1, is characterized in that, described superconductive solar condenser is provided with servomechanism and rotates to drive described superconductive solar condenser.
5. utilize the solar powered energy-storage system as described in any one of claim 1-4 to carry out a method for energy storage, it is characterized in that, comprising:
Utilize superconductive solar condenser to follow the tracks of the sun to gather solar energy by electronic servo, and energy is flowed to accumulator, thermoelectric converter respectively; Described accumulator is by carrying out just heating with heat energy storage to the heat accumulation inner bag of pottery; Described thermoelectric converter is stored into sodium sulphur energy-storage battery after a part of thermal power transfer is become electric energy, and exports through inverter output circuit; The direct drive electrical generators generating of another part heat energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430370.4A CN104467043A (en) | 2013-09-22 | 2013-09-22 | Solar power supply and energy storage system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430370.4A CN104467043A (en) | 2013-09-22 | 2013-09-22 | Solar power supply and energy storage system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104467043A true CN104467043A (en) | 2015-03-25 |
Family
ID=52912635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310430370.4A Pending CN104467043A (en) | 2013-09-22 | 2013-09-22 | Solar power supply and energy storage system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104467043A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005134104A (en) * | 2003-10-09 | 2005-05-26 | Matsushita Electric Ind Co Ltd | Solar system and operation method of solar system |
| CN101105342A (en) * | 2007-08-03 | 2008-01-16 | 北京理工大学 | Convergence type condensation high temperature energy-concentrated heat-stored double loop driven solar energy heat power device |
| CN201398161Y (en) * | 2009-03-31 | 2010-02-03 | 赵大庆 | Solar energy-storage generating sodium sulfur battery |
| CN103233869A (en) * | 2013-04-15 | 2013-08-07 | 成都航天烽火精密机电有限公司 | Reflecting heat-gathering heat-accumulating system for solar generator |
| CN203481873U (en) * | 2013-09-22 | 2014-03-12 | 蓝鹏 | Solar power supply energy storage system |
-
2013
- 2013-09-22 CN CN201310430370.4A patent/CN104467043A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005134104A (en) * | 2003-10-09 | 2005-05-26 | Matsushita Electric Ind Co Ltd | Solar system and operation method of solar system |
| CN101105342A (en) * | 2007-08-03 | 2008-01-16 | 北京理工大学 | Convergence type condensation high temperature energy-concentrated heat-stored double loop driven solar energy heat power device |
| CN201398161Y (en) * | 2009-03-31 | 2010-02-03 | 赵大庆 | Solar energy-storage generating sodium sulfur battery |
| CN103233869A (en) * | 2013-04-15 | 2013-08-07 | 成都航天烽火精密机电有限公司 | Reflecting heat-gathering heat-accumulating system for solar generator |
| CN203481873U (en) * | 2013-09-22 | 2014-03-12 | 蓝鹏 | Solar power supply energy storage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |