CN201690382U - Minitype solar-wind power-generation and power-network complementary power supply system - Google Patents
Minitype solar-wind power-generation and power-network complementary power supply system Download PDFInfo
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- CN201690382U CN201690382U CN2010201731798U CN201020173179U CN201690382U CN 201690382 U CN201690382 U CN 201690382U CN 2010201731798 U CN2010201731798 U CN 2010201731798U CN 201020173179 U CN201020173179 U CN 201020173179U CN 201690382 U CN201690382 U CN 201690382U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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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
- 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
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Wind Motors (AREA)
Abstract
The utility model relates to a minitype solar-wind power-generation and power-network complementary power supply system, which is used in families, is simple in structure and low in cost, is suitable for simultaneously utilizing the wind energy and the solar energy to generate power so as to meet the electric energy used in household lives, and can automatically shift to the power supply of power network when the wind energy and solar energy power generation can not meet the requirement. The system comprises a wind generating unit, a photovoltaic component, a controller, an accumulator, an inverter and a converter used for shifting between the wind energy power generation and the power network; the wind generating unit and the photovoltaic component charge the accumulator by the controller; the accumulator supplies the power to the alternate-current loads sequentially by the controller and the inverter; furthermore, the accumulator directly supplies the power to the direct-current load; and the converter connected with the power network is used for charging the accumulator when the wind energy and solar energy power generation can not meet the requirements.
Description
Technical field
The utility model relates to a kind of automatic power-supply switch, specifically is a kind of small-sized solar, wind power generation and electrical network complementary power supply system.
Background technology
Development and use new forms of energy and new light sources are the low-carbon economy strategies of 21 century countries in the world government sustainable development.Solar energy power generating is a kind of cleaning, efficiently and never depleted new forms of energy; High-power white light-emitting diode be high light efficiency, low-power consumption, long-life, new light sources more and more be subjected to the favor of countries in the world.
Along with the production technology of wind power generation, solar energy power generating constantly is improved, now be widely used in every field.Yet wind power station and solar power plant all are large-scale or huge generation of electricity by new energy stations, and all are fixed, and invest huge, popularity rate is low, be difficult to rapidly and directly apply to the indoor and outdoor illumination of residential houses and life at home; In recent years, though some small-sized solar illuminators have also been released in various places, but only adopt inverter to realize the conversion of electric light mostly, two kinds of occupation modes arranged usually: the one, by inversion directly drive traditional low pressure receive lamp or fluorescent lamp and be used for outdoor street lamp more, garden lamp throws light on; Another kind is exactly to incorporate utility grid into.But because the technical characteristic limitation, the photovoltaic conversion efficiency is lower; The too complexity of the management used and business accounting that in addition is incorporated into the power networks, system cost is higher.Though some countries and local government take the economic benefit mode to encourage people to invest use, do not obtain users' real approval, are unfavorable for that it applies on a large scale.
Summary of the invention
The technical problems to be solved in the utility model provides and a kind ofly is suitable for utilizing simultaneously wind energy and solar power generation satisfying the required electric energy of living at home, and can automatically switch to small-sized solar, wind power generation and the electrical network complementary power supply system of mains supply when wind energy and solar power generation can not satisfy the demands.
In order to solve the problems of the technologies described above, the utility model provides a kind of small-sized solar, wind power generation and electrical network complementary power supply system, comprising: the transducer that wind turbine generator, photovoltaic module, controller, storage battery, inverter and being used for switches between wind light generation and electrical network; Wind turbine generator and photovoltaic module via controller are to charge in batteries, and storage battery is powered to AC load by controller and inverter successively, and storage battery is directly powered to DC load; The transducer that links to each other with electrical network is used for when wind energy and solar power generation can not satisfy the demands to charge in batteries.
Further, be provided with kilowatt-hour meter between described electrical network and the transducer, use the electric weight of electrical network with metering.
Further, for conveniently installing and controlling, described controller, electric power storage, inverter and transducer are located in the system in combination cabinet.
Further, improve the photoelectric conversion efficiency of illuminator and the useful life of bulb, described DC load comprises high-power LED bulb, and it carries out constant-current driving by the LED constant-flow driver.
Technique scheme of the present utility model has the following advantages compared to existing technology: (1) small-sized solar of the present utility model, wind power generation and electrical network complementary power supply system, adopt free-standing wind power generation and solar energy power generating and mains supply complementation, simple in structure, the photovoltaic conversion efficiency is higher, long service life, with low cost and be suitable for family, villa particularly, only house type resident family uses, and also can be that whole the residential building or the resident family of separate unit are in wind energy, solar power generation uses wind energy as far as possible in the time of can satisfying the house life requirement, sun-generated electric power; When wind energy, then can be converted to mains supply automatically when solar power generation can not satisfy the demands.It can impel people to realize the low-carbon environment-friendly life to greatest extent, for energy-saving and emission-reduction are made efforts.(2) the utility model makes full use of the low current of wind energy, solar photovoltaic generation system and led illumination system, the technology general character of low-voltage, be optimized configuration, the illumination inversion system of complete abandoning tradition, thereby reduce the power consumption of illuminator greatly, improve the photoelectric conversion efficiency of illuminator; Utilize the advantage that luminous efficiency height, light decay are little, energy resource consumption is low of large-power light-emitting diodes, (3) realize that single household uses wind energy and solar energy as far as possible in wind energy, when solar power generation can satisfy the demands; And, then can change the use electrical network automatically when wind energy, when solar power generation can not satisfy the demands, guarantee that supply of electric power is unaffected; Realize the low-carbon (LC) life to greatest extent; (4) because the system configuration of the electric supply installation of family's self wind energy, solar energy and civil power complementation is flexible, can select whether to adopt single wind power generation, solar power generation or wind light mutual complementing power generation arbitrarily, and the system configuration cost is relatively low, power is changeable, people are right fully freely to dispose according to actual power consumption size, thereby more rational, hommization more, be easier to generally be accepted by all orders of society; Be fit to make full use of natural resources all over the world more.(5) this apparatus structure is simple, volume is less, economical and practical, regular maintenance is easy, easily row, long service life.Can reduce the carbon emission amount that people live at home greatly, be real green illumination, low-carbon (LC) life, benefits the nation and the people.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the structural representation of small-sized solar, wind power generation and electrical network complementary power supply system among the embodiment.
Embodiment
See Fig. 1, the small-sized solar of present embodiment, wind power generation and electrical network complementary power supply system comprise: the transducer 6 that wind turbine generator 1, photovoltaic module 3, controller 2, storage battery 4, inverter 5 and be used between wind light generation and electrical network 8 switches; Wind turbine generator 1 and photovoltaic module 3 via controllers 2 are to storage battery 4 chargings, and storage battery 4 is powered to AC load 9 by controller 2 and inverter 5 successively, and storage battery 4 is directly to DC load 10 power supplies; The transducer 6 that links to each other with electrical network 8 is used for when wind energy and solar power generation can not satisfy the demands to storage battery 4 chargings.Be provided with kilowatt-hour meter 7 between described electrical network 8 and the transducer 6.Controller 2 is mainly used in the charging process of control wind turbine generator 1 and 3 pairs of storage batterys 4 of photovoltaic module, prevents to overcharge; Control the discharge process of storage battery 4 simultaneously, prevent the overcurrent discharge, to guarantee the useful life of storage battery 4.
For conveniently installing and controlling, described controller 2, electric power storage 4, inverter 5 and transducer 6 are located in the system in combination cabinet.
Described DC load 10 comprises high-power LED bulb, and it carries out constant-current driving by the LED constant-flow driver.
Obviously, above-mentioned example only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection range of the present utility model.
Claims (4)
1. a small-sized solar, wind power generation and electrical network complementary power supply system is characterized in that comprising: the transducer (6) that wind turbine generator (1), photovoltaic module (3), controller (2), storage battery (4), inverter (5) and being used for switches between wind light generation and electrical network (8);
Wind turbine generator (1) and photovoltaic module (3) via controller (2) charge to storage battery (4), storage battery (4) is powered to AC load (9) by controller (2) and inverter (5) successively, and storage battery (4) is directly powered to DC load (10); The transducer (6) that links to each other with electrical network (8) is used for charging to storage battery (4) when wind energy and solar power generation can not satisfy the demands.
2. a kind of small-sized solar according to claim 1, wind power generation and electrical network complementary power supply system is characterized in that: be provided with kilowatt-hour meter (7) between described electrical network (8) and the transducer (6).
3. a kind of small-sized solar according to claim 1 and 2, wind power generation and electrical network complementary power supply system is characterized in that: described controller (2), electric power storage (4), inverter (5) and transducer (6) are located in the system in combination cabinet.
4. a kind of small-sized solar according to claim 1, wind power generation and electrical network complementary power supply system is characterized in that: described DC load (10) comprises high-power LED bulb, and it carries out constant-current driving by the LED constant-flow driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201731798U CN201690382U (en) | 2010-04-28 | 2010-04-28 | Minitype solar-wind power-generation and power-network complementary power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201731798U CN201690382U (en) | 2010-04-28 | 2010-04-28 | Minitype solar-wind power-generation and power-network complementary power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690382U true CN201690382U (en) | 2010-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201731798U Expired - Fee Related CN201690382U (en) | 2010-04-28 | 2010-04-28 | Minitype solar-wind power-generation and power-network complementary power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690382U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799943A (en) * | 2011-05-27 | 2012-11-28 | 大中华云端计算股份有限公司 | Energy-saving data center and method for enabling energy use efficiency value to be smaller than 1 |
| CN102916452A (en) * | 2011-08-03 | 2013-02-06 | 无锡华润上华科技有限公司 | Device and method for recycling waste battery pack |
| CN108471134A (en) * | 2018-03-20 | 2018-08-31 | 西安理工大学 | A kind of the home intelligent power supply system and its method of supplying power to of multimode power generation |
| CN108870082A (en) * | 2018-06-22 | 2018-11-23 | 昆明理工大学 | A kind of microwave heating system of viscous crude pipeline |
-
2010
- 2010-04-28 CN CN2010201731798U patent/CN201690382U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799943A (en) * | 2011-05-27 | 2012-11-28 | 大中华云端计算股份有限公司 | Energy-saving data center and method for enabling energy use efficiency value to be smaller than 1 |
| CN102916452A (en) * | 2011-08-03 | 2013-02-06 | 无锡华润上华科技有限公司 | Device and method for recycling waste battery pack |
| CN108471134A (en) * | 2018-03-20 | 2018-08-31 | 西安理工大学 | A kind of the home intelligent power supply system and its method of supplying power to of multimode power generation |
| CN108471134B (en) * | 2018-03-20 | 2021-10-22 | 西安理工大学 | Household intelligent power supply system with multi-mode power generation and power supply method thereof |
| CN108870082A (en) * | 2018-06-22 | 2018-11-23 | 昆明理工大学 | A kind of microwave heating system of viscous crude pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN SIAT & JEGO OPTOELECTRONICS TECHNOLOGY CO., LTD. Assignor: Beijing Jiegao Opto-Electronic Science & Technology Co., Ltd. Contract record no.: 2011990000802 Denomination of utility model: Minitype solar-wind power-generation and power-network complementary power supply system Granted publication date: 20101229 License type: Exclusive License Record date: 20110819 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20130428 |