CN202424228U - Household integrated power generation system utilizing wind energy and solar energy - Google Patents
Household integrated power generation system utilizing wind energy and solar energy Download PDFInfo
- Publication number
- CN202424228U CN202424228U CN2011205475282U CN201120547528U CN202424228U CN 202424228 U CN202424228 U CN 202424228U CN 2011205475282 U CN2011205475282 U CN 2011205475282U CN 201120547528 U CN201120547528 U CN 201120547528U CN 202424228 U CN202424228 U CN 202424228U
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- China
- Prior art keywords
- wind energy
- wind
- power generation
- storage battery
- solar
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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
- Y02E10/76—Power conversion electric or electronic aspects
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Wind Motors (AREA)
Abstract
A household integrated power generation system utilizing wind energy and solar energy relates to the fields of wind energy power generation devices and solar energy power generation devices, and comprises a mains connecting end, load circuits, a wind energy power generation device, a beam-concentrated solar energy power generation device and a storage battery. An inverter system is arranged between the storage battery and the load circuits, connected to the wind energy power generation device and the beam-concentrated solar energy power generation device, and connected to the mains connecting end. The wind energy power generation device and the mains are utilized to supply power for the load circuits. The wind energy power generation device is capable of converting wind energy into electric energy, the beam-concentrated solar energy power generation device is capable of converting solar energy into electric energy, and the converted electric energy is stored in the storage battery. When the wind energy and the solar energy cannot fully charge the storage battery, the mains can be utilized to charge the storage battery.
Description
Technical field
The utility model relates to wind energy generating plant and solar power plant field, relates in particular to a kind of family expenses wind energy and solar energy composite electricity generation system.
Background technology
The consumption of non-renewable resources is huge; What produce is seriously polluted; Face of mankind the serious crisis of resource exhaustion and environmental pollution; The problems referred to above impel people's concern and new forms of energy, clean energy resource new technology new product to research and develop; Utilize wind energy or solar energy generation technology to form a new industry, but present wind energy or the total progress of solar energy generation technology also are in elementary and passive situation, wind-force and solar generator and facility and natural conditions require to still have technical bottleneck to be overcome and perfect.
Because the randomness of wind and the instability of solar energy, and wind power plant need work in certain wind speed range, and the generating dutation that causes wind power plant is not very long; Mostly current known wind-driven generator is three paddle rotor direct change cabinet and generator forms, and it must could rotate under the enough big situation of wind speed, but but must in the narrow wind speed range of a qualification, rotate; Person's wind-driven generator will not be damaged; Therefore, its generating field construction need be chosen in rare long-term wind energy resources abundant area, is to require very high with geographical with natural conditions; Many unfavorable factors make that the building cost of wind energy turbine set is high, can not generally utilize among the people; Solar energy just need carry out in enough long place of hours of daylight, and general solar facilities is relatively more expensive, must conveniently use.
The utility model content
In order to overcome the deficiency of prior art; Family expenses wind energy that the utility model provides and solar energy composite electricity generation system; Comprise city's electric connecting terminal, load circuit, wind energy generating plant, cluster type solar power plant and storage battery; It is characterized in that: be provided with inversion system between said storage battery and the said load circuit, said inversion system is connected with said wind energy generating plant and said cluster type solar power plant, and said inversion system is connected with said city electric connecting terminal.
As preferably; Comprise the complementary tuning circuit of filter, wind-powered electricity generation and solar-electricity, rectification and charging circuit, inverter, first switch and second switch in the said inversion system; Said inverter connects said second switch, and said second switch connects said load circuit; Said inverter connects said rectification and charging circuit; Be connected with said storage battery between said inverter and said rectification and the charging circuit; Said rectification and charging electrical equipment connect said wind-powered electricity generation and the complementary tuning circuit of solar-electricity; Said wind-powered electricity generation is connected with said cluster type solar power plant with said wind energy generating plant with the complementary tuning circuit of solar-electricity, and said rectification and charging circuit are connected with said filter, said filter and said city electric connecting terminal.
As preferably, described city electric connecting terminal connects said first switch, and said first switch is connected with said load circuit.
Compared with prior art; The advantage of the utility model is: wind power generation system is an electric with cluster type solar power plant and civil power; The electrical power storage that wind energy generating plant can change wind energy is in storage battery; Solar energy can change solar energy into electrical power storage in storage battery, but when wind energy can not expire accumulators store, can be through solar energy to charge in batteries; When wind energy and solar energy are all can not be battery stores full, can directly connect civil power to storage battery power supply.
When the battery in the too big perhaps storage battery of load uses up; Can directly supply power through civil power to electrical appliance; These two kinds of supply power modes organically combine, collaborative work; The deficiency at place is broken away from restriction and dependence to natural conditions such as natural wind energy, climate condition and geographical environments in the time of can effectively overcoming it and generate electricity separately separately, realizes continous-stable load circuit is supplied power.
Description of drawings
Fig. 1 is the overall schematic of the utility model.
Fig. 2 is the sketch map of the inversion system of the utility model.
In Fig. 1, structure number is following: 1-city electric connecting terminal; The 2-inversion system; The 3-storage battery; The 4-load circuit; The 5-wind energy generating plant; The 6-filter; The complementary tuning circuit of 7-wind-powered electricity generation and solar-electricity; 8-rectification and charging circuit; The 9-inverter; 10-cluster type solar power plant; 21-first switch; The 22-second switch.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model mechanism is done to describe in further detail:
Embodiment one; Family expenses wind energy and solar energy composite are found system; Comprise city's electric connecting terminal 1, load circuit 4, wind energy generating plant 5, cluster type solar power plant 10 and storage battery 3; Be provided with inversion system 2 between said storage battery 3 and the said load circuit 4, said inversion system 2 is connected with said wind energy generating plant 5 and said cluster type solar power plant 10, and said inversion system 2 is connected with said city electric connecting terminal 1.
Comprise the complementary tuning circuit 7 of filter 6, wind-powered electricity generation and solar-electricity, rectification and charging circuit 8, inverter 9, first switch 21 and second switch 22 in the inversion system 2; Said inverter 9 connects said second switch 22, and said second switch 22 connects said load circuit 4; Said inverter 9 connects said rectification and charging circuit 8; Be connected with said storage battery 3 between said inverter 9 and said rectification and the charging circuit 8; Said rectification and charging circuit 8 connect said wind-powered electricity generation and the complementary tuning circuit 7 of solar-electricity; Said wind-powered electricity generation is connected with said cluster type solar power plant 10 with said wind energy generating plant 5 with the complementary tuning circuit 7 of solar-electricity, and said rectification and charging circuit 8 are connected with said filter 6, said filter 6 and said city electric connecting terminal 1; Described city electric connecting terminal 1 connects said first switch 21, and said first switch 21 is connected with said load circuit 4.
Its operation principle is following: wind energy generating plant 5, and cluster type solar power plant 10 becomes electric energy with the wind energy of collecting with solar energy converting, is input to inversion system 2 through solar-electricity input on the inversion system 2 with wind-powered electricity generation; Carry out rectification and be modulated into consistent voltage through 7 pairs of inputs of the complementary tuning circuit of wind-powered electricity generation and solar-electricity electric energy,, storage battery 3 is charged through overcharge circuit; To inverter 9 power supplies, inverter 9 is reverse into 220 volt ac power with the DC power supply of storage battery 3 to storage battery 3, supplies power to load circuit 4 simultaneously; Simultaneously, monitor the battery capacity of storage battery 3 constantly at inversion system 2, when storage battery 3 by wind energy generating plant 5; Cluster type solar power plant 10 charges in the time of can not satisfying the demands, and will connect city's electric connecting terminal 1, by civil power storage battery 3 is charged; Same, daytime is because load is little, and wind energy generating plant 5; 3 chargings of 10 pairs of storage batterys of cluster type solar power plant also are full of, and at night, discharge at the electric energy of inversion system 2 with storage battery storage on 3 daytimes; Be used for load circuit 4, simultaneously wind energy generating plant 5 has at night under the situation of wind and continues storage battery 3 is charged, in use.The electric energy that stores when storage battery 3 remains not for a long time; Break off second switch 22 at inversion system 2; Connect first switch 21, civil power is directly supplied power to load circuit 4, but storage battery 3 is not charged; By passing through wind energy generating plant 5 second day daytime, cluster type solar power plant 10 charges to storage battery 3.Unique situation when bearing power is excessive, for protection inversion system 2, will be broken off second switch 22, connect first switch 21, and load circuit 4 will directly be supplied power by civil power, burn with protection inversion system 2 overloads.
In sum, just power supply during with overload of civil power as auxiliary power supply, main power supply is through wind energy generating plant 5, cluster type solar power plant 10 is stored in the electric energy of storage battery 3 the insides and supplies power, and can save electric power energy greatly.
Claims (3)
1. family expenses wind energy and solar energy composite electricity generation system; It is characterized in that: comprise city's electric connecting terminal (1), load circuit (4), wind energy generating plant (5), cluster type solar power plant (10) and storage battery (3); Be provided with inversion system (2) between said storage battery (3) and the said load circuit (4); Said inversion system (2) is connected with said wind energy generating plant (5) and said cluster type solar power plant (10), and said inversion system (2) is connected with said city electric connecting terminal (1).
2. family expenses wind energy according to claim 1 and solar energy composite electricity generation system; It is characterized in that: comprise the complementary tuning circuit (7) of filter (6), wind-powered electricity generation and solar-electricity, rectification and charging circuit (8), inverter (9), first switch (21) and second switch (22) in the said inversion system (2); Said inverter (9) connects said second switch (22), and said second switch (22) connects said load circuit (4); Said inverter (9) connects said rectification and charging circuit (8); Be connected with said storage battery (3) between said inverter (9) and said rectification and the charging circuit (8); Said rectification and charging circuit (8) connect said wind-powered electricity generation and the complementary tuning circuit (7) of solar-electricity; Said wind-powered electricity generation is connected with said cluster type solar power plant (10) with said wind energy generating plant (5) with the complementary tuning circuit of solar-electricity (7); Said rectification and charging circuit (8) are connected with said filter (6), said filter (6) and said city electric connecting terminal (1).
3. family expenses cluster type solar power system according to claim 2 is characterized in that: described city electric connecting terminal (1) connects said first switch (21), and said first switch (21) is connected with said load circuit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205475282U CN202424228U (en) | 2011-12-24 | 2011-12-24 | Household integrated power generation system utilizing wind energy and solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205475282U CN202424228U (en) | 2011-12-24 | 2011-12-24 | Household integrated power generation system utilizing wind energy and solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424228U true CN202424228U (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205475282U Expired - Fee Related CN202424228U (en) | 2011-12-24 | 2011-12-24 | Household integrated power generation system utilizing wind energy and solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202424228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400454A (en) * | 2013-08-19 | 2013-11-20 | 高山 | Main-secondary circuit automatic switching and measurement managing method |
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2011
- 2011-12-24 CN CN2011205475282U patent/CN202424228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400454A (en) * | 2013-08-19 | 2013-11-20 | 高山 | Main-secondary circuit automatic switching and measurement managing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121224 |