CN201758293U - Intelligent distributed electric power station for new energy resources - Google Patents
Intelligent distributed electric power station for new energy resources Download PDFInfo
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- CN201758293U CN201758293U CN2010202864373U CN201020286437U CN201758293U CN 201758293 U CN201758293 U CN 201758293U CN 2010202864373 U CN2010202864373 U CN 2010202864373U CN 201020286437 U CN201020286437 U CN 201020286437U CN 201758293 U CN201758293 U CN 201758293U
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- 238000010248 power generation Methods 0.000 claims abstract description 18
- 230000009466 transformation Effects 0.000 claims description 14
- 238000005375 photometry Methods 0.000 claims description 12
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000000295 complement effect Effects 0.000 abstract description 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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Abstract
The utility model relates to the field of new energy power generation, in particular to a solar photovoltaic and wind-driven generation grid power station, and discloses an intelligent distributed electric power station for new energy resources. The intelligent distributed electric power station comprises a solar battery power generating system, a wind-drive power generating system, an energy resource conversion system, a storage battery control circuit, a storage battery unit, an inverter, a photosensitive tracker, a microprocessor control circuit, a safety system and a management system. The intelligent distributed electric power station adopts a distributed solar energy and wind energy complementary power generating system to effectively utilize organic combination of solar energy and wind energy so as to improve utilization rate of the new energy resources, effectively guarantees mutual safety in terms of users, system integrators and power grids by adding the safety system, and realizes monitor and control of electricity consumption of residents to prevent abnormal condition and guarantee no damage to the benefit of national power grid by adding the management system. In addition, a novel intelligent control platform is provided for development of the power grids by the aid of a two-way controllable distributed power source.
Description
Technical field
The utility model relates to the generation of electricity by new energy field, relates in particular to photovoltaic, wind power-generating grid-connected power station.
Background technology
The technological innovation of renewable energy source domain will occupy critical role in the national comprehensive strength competition, regenerative resource is the mainstay of following sustainable energy system, and regenerative resource will replace traditional fossil energy and dominate gradually.At present, regenerative resource is mainly used in three broad aspect: the one, and for closing, no electric field provides power supply, and be mainly vast areas without electricity resident living production electric power is provided, also have microwave relay power supply etc., in addition, also comprise some portable power sources and stand-by power supply; The 2nd, the Sun Day electronic product is as all kinds of solar chargers, solar street light etc.; The 3rd, generate electricity by way of merging two or more grid systems, this is in developed country's large tracts of land promotion and implementation.Regenerative resource generally can not normally use throughout the year and large-scale new forms of energy concentration supply power system owing to provide safety guarantee by electricity grid substation, only need think about the fail safe of its system own, so the fail safe of system, with and to the fail safe of electrical network and bad to user's electrical safety problem harmony.After the certain scale of the renewable energy source layout in zone development, can produce the upper level electrical network and send film to ring, cause puzzlement to national grid control electricity.
The utility model content
Therefore,, the utility model proposes a kind of variation that can adapt to four seasons luminous energy and wind energy, high safety and have the intelligent distributed power supply of the new forms of energy power station of intelligent monitoring at above-mentioned problem.
For solving this technical problem, the utility model is taked following scheme: the intelligent distributed power supply of a kind of new forms of energy power station comprises solar cell power generation system 1, wind generator system 2, energy transformation system 3, rechargeable battery control circuit 4, secondary battery unit 5, inverter 6, photosensitive tracker 7, microprocessor control circuit 8, safety system and management system 9.
Solar cell power generation system 1 effectively disposes by energy transformation system 3 with wind generator system 2 and is connected with the current input terminal of rechargeable battery control circuit 4;
Rechargeable battery control circuit 4, its current input terminal is connected with energy transformation system 3, and dc output end and secondary battery unit 5 connect and are controlled by microprocessor control circuit 8;
Secondary battery unit 5 connects and is controlled by rechargeable battery control circuit 4, and its output is connected with the direct-flow input end of inverter 6;
Inverter 6, its direct-flow input end is connected in secondary battery unit 5 control ends and connects microprocessor control circuit 8, ac output end is connected with AC load 12 through AC distribution device 11, and its bypass input is connected with utility grid 10 through safety system and management system 9;
Photosensitive tracker 7 is installed on solar cell power generation system 1 and wind generator system 2 surfaces, is electrically connected at microprocessor control circuit 8;
Microprocessor control circuit 8 connects and outputs control signals to energy transformation system 3, rechargeable battery control circuit 4, inverter 6, and gathers the signal that receives photosensitive tracker 7.
Further improve, described solar cell power generation system 1, wind generator system 2 and AC distribution device 11 are provided with lightning protection device 13.
Further improve, described photosensitive tracker 7 comprises the photometry plate, surveys blower fan and transducer, wherein the photometry plate is installed on the positive and negative of described solar cell power generation system 1, surveying blower fan is installed in the wind generator system 2, the output of photometry plate, survey blower fan is connected with the input of transducer respectively, and the transducer output signal of telecommunication is connected with microprocessor control circuit 8.
Further improve, described photometry plate is to be made of back-to-back being right after of two chip semiconductor photocells.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: the combination of adopting distributed solar energy, wind energy complementary electricity generation system effectively to use solar energy and wind energy, improved the utilance of new forms of energy; Add safety system and effectively guaranteed user, system integrator, electrical network three parts's mutual security; Added management system the residential electricity consumption situation has been implemented Supervised Control,, guaranteed that the national grid interests are without prejudice in case improper situation takes place; The two-way controlled development for electrical network of distributed power source provides a new intelligent control platform.
Figure of description
Fig. 1 is a system principle diagram of the present utility model.
Embodiment
Now with embodiment the utility model is further specified in conjunction with the accompanying drawings.
With reference to shown in Figure 1, the intelligent distributed power supply of new forms of energy of the present utility model power station comprises solar cell power generation system 1, wind generator system 2, energy transformation system 3, rechargeable battery control circuit 4, secondary battery unit 5, inverter 6, photosensitive tracker 7, microprocessor control circuit 8, safety system and management system 9.
Solar cell power generation system 1 effectively disposes by energy transformation system 3 with wind generator system 2 and is connected with the current input terminal of rechargeable battery control circuit 4;
Rechargeable battery control circuit 4, its current input terminal is connected with energy transformation system 3, and dc output end and secondary battery unit 5 connect and are controlled by microprocessor control circuit 8;
Secondary battery unit 5 connects and is controlled by rechargeable battery control circuit 4, and its output is connected with the direct-flow input end of inverter 6;
Inverter 6, its direct-flow input end is connected in secondary battery unit 5 control ends and connects microprocessor control circuit 8, ac output end is connected with AC load 12 through AC distribution device 11, and its bypass input is connected with utility grid 10 through safety system and management system 9;
Photosensitive tracker 7 is installed on solar cell power generation system 1 and wind generator system 2 surfaces, is electrically connected at microprocessor control circuit 8;
Microprocessor control circuit 8 connects and outputs control signals to energy transformation system 3, rechargeable battery control circuit 4, inverter 6, and gathers the signal that receives photosensitive tracker 7;
Described solar cell power generation system 1, wind generator system 2 and AC distribution device 11 are provided with lightning protection device 13.Described photosensitive tracker 7 comprises the photometry plate, surveys blower fan and transducer, wherein the photometry plate is installed on the positive and negative of described solar cell power generation system 1, surveying blower fan is installed in the wind generator system 2, the output of photometry plate, survey aerofoil is connected with the input of transducer respectively, and the transducer output signal of telecommunication is connected with microprocessor control circuit 8.Described photometry plate is to be made of back-to-back being right after of two chip semiconductor photocells.
Operation principle of the present utility model is: solar cell power generation system 1 and wind generator system 2 are converted into the output of direct current electric energy with solar energy and wind energy by energy transformation system 3 respectively, through the stable charging current of rechargeable battery control circuit 4 back outputs, secondary battery unit 5 is charged.The also controlled microprocessor control circuit 8 that is connected in of rechargeable battery control circuit 4, microprocessor control circuit 8 intelligent monitorings control charging process.Simultaneously photosensitive tracker 7 transfers to microprocessor control circuit 8 with sensing data, microprocessor control circuit 8 according to the data output control signal of gathering photosensitive tracker 7 to energy transformation system 3, to obtain the ceiling capacity conversion efficiency.After the direct current output of secondary battery unit 5 is converted to the power frequency civil power through inverter 6, export in the AC distribution device 11, and the another port of inverter 6 also is connected into utility grid 10 by safety system and management system 9, and being controlled by microprocessor control circuit 8, microprocessor control circuit 8 is switched the power supply input channel according to different situations.As utility grid 10 during under-supply or outage by secondary battery unit 5 power supplies.All being connected with lightning protection device 13 on described solar cell power generation system 1, wind generator system 2 and the AC distribution device 11 protects.Safety system and management system 9 can be in real time or are allowed the price Notified body according to time in weather and season near reading electric weight, electric leakage notice, power quality monitoring and intelligent acquisition control system in real time, advise the price of different power consumption.Safety system and management system 9 two-way controlled development for electrical network provide a new intelligent control platform.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; can make various variations to the utility model in the form and details, be protection range of the present utility model.
Claims (4)
1. the intelligent distributed power supply of new forms of energy power station, comprise solar cell power generation system (1), wind generator system (2), energy transformation system (3), rechargeable battery control circuit (4), secondary battery unit (5), inverter (6), photosensitive tracker (7), microprocessor control circuit (8), safety system and management system (9), it is characterized in that
Solar cell power generation system (1) effectively disposes by energy transformation system (3) with wind generator system (2) and is connected with the current input terminal of rechargeable battery control circuit (4);
Rechargeable battery control circuit (4), its current input terminal is connected with energy transformation system (3), and dc output end is connected with secondary battery unit (5), connects and be controlled by microprocessor control circuit (8);
Secondary battery unit (5) connects and is controlled by rechargeable battery control circuit (4), and its output is connected with the direct-flow input end of inverter (6);
Inverter (6), its direct-flow input end is connected in secondary battery unit (5), control end connects microprocessor control circuit (8), ac output end is connected with AC load (12) through AC distribution device (11), and its bypass input is connected with utility grid (10) through safety system and management system (9);
Photosensitive tracker (7) is installed on solar cell power generation system (1) and wind generator system (2) surface, is electrically connected at microprocessor control circuit (8);
Microprocessor control circuit (8) connects and outputs control signals to energy transformation system (3) rechargeable battery control circuit (4), inverter (6), and gathers the signal that receives photosensitive tracker (7).
2. the intelligent distributed power supply of new forms of energy according to claim 1 power station is characterized in that described solar cell power generation system (1), wind generator system (2) and AC distribution device (11) are provided with lightning protection device (13).
3. the intelligent distributed power supply of new forms of energy according to claim 1 power station, it is characterized in that, described photosensitive tracker (7) comprises the photometry plate, surveys blower fan and transducer, wherein the photometry plate is installed on the positive and negative of described solar cell power generation system (1), surveying blower fan is installed in the wind generator system (2), the output of photometry plate, survey blower fan is connected with the input of transducer respectively, and the transducer output signal of telecommunication is connected with microprocessor control circuit (8).
4. the intelligent distributed power supply of new forms of energy according to claim 3 power station is characterized in that described photometry plate is made of back-to-back being right after of two chip semiconductor photocells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202864373U CN201758293U (en) | 2010-08-05 | 2010-08-05 | Intelligent distributed electric power station for new energy resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202864373U CN201758293U (en) | 2010-08-05 | 2010-08-05 | Intelligent distributed electric power station for new energy resources |
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| Publication Number | Publication Date |
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| CN201758293U true CN201758293U (en) | 2011-03-09 |
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| CN2010202864373U Expired - Fee Related CN201758293U (en) | 2010-08-05 | 2010-08-05 | Intelligent distributed electric power station for new energy resources |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231613A (en) * | 2011-06-29 | 2011-11-02 | 湖南大学 | Distributed photovoltaic generating and building cold and heat source coupling system |
| CN102313237A (en) * | 2011-08-16 | 2012-01-11 | 中国科学院电工研究所 | City illumination and emergency system adopting solar photovoltaic system as power supply |
| CN103001289A (en) * | 2012-11-23 | 2013-03-27 | 博科能源系统(深圳)有限公司 | Solar energy storage power generation system |
| CN107725127A (en) * | 2017-11-13 | 2018-02-23 | 东南大学 | A kind of multiple-energy-source couples distributed energy resource system |
-
2010
- 2010-08-05 CN CN2010202864373U patent/CN201758293U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231613A (en) * | 2011-06-29 | 2011-11-02 | 湖南大学 | Distributed photovoltaic generating and building cold and heat source coupling system |
| CN102231613B (en) * | 2011-06-29 | 2013-11-13 | 湖南大学 | Distributed photovoltaic generating and building cold and heat source coupling system |
| CN102313237A (en) * | 2011-08-16 | 2012-01-11 | 中国科学院电工研究所 | City illumination and emergency system adopting solar photovoltaic system as power supply |
| CN102313237B (en) * | 2011-08-16 | 2013-06-05 | 中国科学院电工研究所 | City illumination and emergency system adopting solar photovoltaic system as power supply |
| CN103001289A (en) * | 2012-11-23 | 2013-03-27 | 博科能源系统(深圳)有限公司 | Solar energy storage power generation system |
| CN107725127A (en) * | 2017-11-13 | 2018-02-23 | 东南大学 | A kind of multiple-energy-source couples distributed energy resource system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20140805 |
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| EXPY | Termination of patent right or utility model |