CN201639332U - Household independent wind-light power generating and power grid supply complementation device - Google Patents
Household independent wind-light power generating and power grid supply complementation device Download PDFInfo
- Publication number
- CN201639332U CN201639332U CN2010203023500U CN201020302350U CN201639332U CN 201639332 U CN201639332 U CN 201639332U CN 2010203023500 U CN2010203023500 U CN 2010203023500U CN 201020302350 U CN201020302350 U CN 201020302350U CN 201639332 U CN201639332 U CN 201639332U
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- wind
- storage battery
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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
- 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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a household independent wind-light power generating and power grid supply complementation device which is for household use, adopts simple structure, needs low cost, is suitable for utilizing both wind energy and solar energy to generate power so as to supply electric energy needed in household life, and can be automatically switched into power grid supply when the power generation by the wind energy and the solar energy cannot meet the needs. The household independent wind-light power generating and power grid supply complementation device comprises a wind power generating set, a photovoltaic assembly, a controller, a storage battery, an inverter and a converter for realizing switching between wind-light power generating and power grid supply. The wind power generating set and the photovoltaic assembly charge the storage battery by the controller, the storage battery supplies power for AC load sequentially through the controller and the inverter, and the storage battery directly supplies power for DC load. The converter connected with a power grid is used for charging the storage battery when the power generation by the wind energy and the solar energy cannot meet the needs.
Description
Technical field
The utility model relates to a kind of family expenses stand alone type wind light generation and mains supply compensation device.
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.
The utility model content
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 the free-standing wind light generation of family expenses and the mains supply compensation device 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 family expenses stand alone type wind light generation and mains supply compensation device, 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) family expenses stand alone type wind light generation of the present utility model and mains supply compensation device, 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 free-standing wind light generation of the family expenses among the embodiment and mains supply compensation device.
Embodiment
See Fig. 1, the family expenses of present embodiment stand alone type wind light generation and mains supply compensation device comprise: wind turbine generator 1, photovoltaic module 3, controller 2, storage battery 4, inverter 5 and be used for the transducer 6 of switching between wind light generation and electrical network 8; 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. family expenses stand alone type wind light generation and mains supply compensation device is characterized in that comprising: wind turbine generator (1), photovoltaic module (3), controller (2), storage battery (4), inverter (5) and be used for the transducer (6) of switching between wind light generation and electrical network (8);
Wind turbine generator (1) and photovoltaic module (3) via controller (2) are to storage battery (4) charging, and 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. family expenses stand alone type wind light generation according to claim 1 and mains supply compensation device is characterized in that: be provided with kilowatt-hour meter (7) between described electrical network (8) and the transducer (6).
3. family expenses stand alone type wind light generation according to claim 1 and 2 and mains supply compensation device, it 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. family expenses stand alone type wind light generation according to claim 1 and mains supply compensation device, it 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 |
|---|---|---|---|
| CN2010203023500U CN201639332U (en) | 2010-02-04 | 2010-02-04 | Household independent wind-light power generating and power grid supply complementation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203023500U CN201639332U (en) | 2010-02-04 | 2010-02-04 | Household independent wind-light power generating and power grid supply complementation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639332U true CN201639332U (en) | 2010-11-17 |
Family
ID=43083839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203023500U Expired - Fee Related CN201639332U (en) | 2010-02-04 | 2010-02-04 | Household independent wind-light power generating and power grid supply complementation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751745A (en) * | 2011-04-18 | 2012-10-24 | 周锡卫 | System and method for power supply of solar power generation |
| CN112253390A (en) * | 2020-11-12 | 2021-01-22 | 江苏乃尔风电技术开发有限公司 | Wind driven generator and control device thereof |
-
2010
- 2010-02-04 CN CN2010203023500U patent/CN201639332U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751745A (en) * | 2011-04-18 | 2012-10-24 | 周锡卫 | System and method for power supply of solar power generation |
| CN102751745B (en) * | 2011-04-18 | 2014-12-24 | 周锡卫 | Method for power supply of solar power generation |
| CN112253390A (en) * | 2020-11-12 | 2021-01-22 | 江苏乃尔风电技术开发有限公司 | Wind driven generator and control device thereof |
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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: Huang Aiguo Contract record no.: 2011990000799 Denomination of utility model: Household independent wind-light power generating and power grid supply complementation device Granted publication date: 20101117 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: 20101117 Termination date: 20140204 |