CN202221919U - Non-grid-connection wind power multiple energy source cooperation power supply device - Google Patents
Non-grid-connection wind power multiple energy source cooperation power supply device Download PDFInfo
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- CN202221919U CN202221919U CN2011203319839U CN201120331983U CN202221919U CN 202221919 U CN202221919 U CN 202221919U CN 2011203319839 U CN2011203319839 U CN 2011203319839U CN 201120331983 U CN201120331983 U CN 201120331983U CN 202221919 U CN202221919 U CN 202221919U
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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Abstract
The utility model discloses a non-grid-connection wind power multiple energy source cooperation power supply device, comprising a wind power generator, a solar power generator, a biomass generator, a hydrogen internal combustion engine generator, a direct current converter, a contact type switch, an inverter, a non-grid-connection multiple energy source cooperation power supply intelligent controller and first, second and third rectifiers. The renewable energy source power network and non-grid connection is realized, the renewable energy source is highly effectively and firstly used, the device is flexibly butted with an electric network and has small impact on the electric network; four energy sources are simultaneously accessed to supply the power and the renewable energy source is given with 100% priority to be used and the insufficient part is automatically supplemented with the power by the hydrogen internal combustion engine generator.
Description
Background technology
How 100% regenerative resource such as wind power generation, solar power generation electric power has unsteadiness, fluctuation and intermittent characteristics,, efficient, low cost applications is a difficult problem.Wind power generation, solar power generation directly are incorporated into the power networks, to electrical network impact big, cost is high, adopting the complementary power supply of various energy resources is a kind of effective ways.At present, the multi-energy complementation supply power mode mainly contains two kinds: the one, and regenerative resource electric power combines with storage battery, and promptly the electricity that sends of regenerative resource charges a battery, and resupplies load after being full of, and storage battery and fossil energy electric power are taked the suitching type power supply.The storage battery cost is high on the one hand, useful life is short for this kind mode, and the loss of accumulator cell charging and discharging primary energy about 25% on the other hand, and regenerative resource electric power utilization ratio is low; The 2nd, regenerative resource electric power and fossil energy electric power switch each other, and when being DC480V as setting regenerative resource electric power incision value, fossil energy electric power breaks off, and only uses regenerative resource electric power.The regenerative resource electric power can not get fossil energy electric power and replenished this moment; Because bearing power greater than the regenerative resource electric power, is depended merely on regenerative resource electric power and can not be satisfied load request fully, will cause loaded work piece not normal; Even switch back and forth, cause equipment fault.And when the regenerative resource voltage of power is lower than the setting switched voltage, then break off regenerative resource electric power all to use fossil energy electric power, cause the waste of regenerative resource electric power again.
Summary of the invention
Technical problem to be solved by this invention is the deficiency to above-mentioned prior art; Provide a kind of and can realize regenerative resource electric power 100% preferential efficient utilization the, the collaborative power supply in the non-grid connected wind power multipotency source assembling device that insufficient section is replenished by TRT or battery automatically.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: the collaborative power supply in a kind of non-grid connected wind power multipotency source is a device, comprises wind-driven generator, device of solar generating or hydrogen fuel cell, biomass fermentation electric installation, fossil energy TRT, DC converter, touch switch, first rectifier, second rectifier, the 3rd rectifier and be used for that the complementary non-multipotency source of being incorporated into the power networks of direct current is carried out in the non-multipotency source of being incorporated into the power networks working in coordination with the supply intelligent controller; The output of wind-driven generator is connected with the input of first rectifier, the first rectifier output end output DC; The output of device of solar generating person or hydrogen fuel cell is connected with the input of DC converter, the output output DC of DC converter; The output of biomass fermentation electric installation is connected with second rectifier, the output output DC of second rectifier; The output of hydrogen internal combustion engine TRT or biogas power generation device or fuel cell is connected with the 3rd rectifier, the output output DC of the 3rd rectifier; The output of the output of the output of first rectifier, first rectifier, first rectifier and the output of DC converter are connected with the non-input that is incorporated into the power networks the collaborative supply intelligent controller in multipotency source respectively, the output output DC of the non-collaborative supply intelligent controller in multipotency source that is incorporated into the power networks.
As the collaborative further improved technical scheme of method of supplying power in non-grid connected wind power multipotency of the present invention source, also comprise inverter, said inverter is connected between the output and load of the non-collaborative supply intelligent controller in multipotency source that is incorporated into the power networks.
Said biomass fermentation electric installation adopts the biogas power generation device.Said energy source device comprises wind-driven generator, device of solar generating or hydrogen fuel cell), biomass fermentation electric installation, hydrogen internal combustion engine TRT or biogas power generation device or fuel cell, DC converter, touch switch, first rectifier, second rectifier, the 3rd rectifier be prior art, can adopt existing equipment and technology on the market; The collaborative supply intelligent controller in the non-multipotency source of being incorporated into the power networks can be realized through microcontroller.
The present invention adopts the non-supply power mode that is incorporated into the power networks, and the regenerative resource power networking is not incorporated into the power networks, efficient preferential the utilization, and flexible docking impacts little to electrical network; The collaborative supply intelligent controller in the said non-multipotency source of being incorporated into the power networks; Has the multiple power supplies input interface; Can insert the generating of wind power generation, solar power generation, biomass power generation and hydrogen internal combustion engine TRT or biogas power generation device simultaneously, and tool regenerative resource electric power 100% utilizes preferentially, insufficient section is by the additional automatically function of the electric power of hydrogen internal combustion engine TRT or biogas power generation device or fuel cell.Particularly,, can realize that wind power generation is preferential, the intelligent coordinated power supply effect that perhaps solar power generation is preferential, biomass power generation takes second place, hydrogen internal combustion engine TRT or the generating of biogas power generation device replenish through controlling the height of various supply power voltages.
Description of drawings
Fig. 1 is the connection sketch map of the utility model.
Embodiment
Embodiment 1
Referring to Fig. 1; Electric supply installation is worked in coordination with in this non-grid connected wind power multipotency source, comprises wind-driven generator (1), device of solar generating (2), biomass fermentation electric installation (3), hydrogen internal combustion engine TRT (4), DC converter (7), touch switch (9), first rectifier (6), second rectifier (10), the 3rd rectifier (11) and be used for that the complementary non-multipotency source of being incorporated into the power networks of direct current is carried out in the non-multipotency source of being incorporated into the power networks working in coordination with supply intelligent controller (5); The output of wind-driven generator (1) is electrically connected with the input of first rectifier (6), first rectifier (6) output output DC; The output of device of solar generating (2) is electrically connected with the input of DC converter (7), the output output DC of DC converter (7); The output of biomass fermentation electric installation (3) is electrically connected with second rectifier (10), the output output DC of second rectifier (10); The output of hydrogen internal combustion engine TRT (4) is electrically connected with the 3rd rectifier (11), the output output DC of the 3rd rectifier (11); The output of the output (10) of the output of first rectifier (6), second rectifier, the output of the 3rd rectifier (11) and DC converter (7) is electrically connected with the non-input that is incorporated into the power networks the collaborative supply intelligent controller (5) in multipotency source respectively, the output output DC of the non-collaborative supply intelligent controller (5) in multipotency source that is incorporated into the power networks.Also comprise inverter (8), the said non-output that is incorporated into the power networks the collaborative supply intelligent controller (5) in multipotency source is electrically connected with the input of inverter (8).Inverter (8) becomes direct current into alternating current, and the output AC electricity is supplied with the user's use as load (9) then; Said biomass fermentation electric installation (3) adopts the biogas power generation device.
In the present embodiment; For each energy can be broken off with the collaborative supply intelligent controller (5) in the non-multipotency source of being incorporated into the power networks or be connected flexibly; Also for safety; Between the input of the output of first rectifier (6) and the non-collaborative supply intelligent controller (5) in multipotency source that is incorporated into the power networks, between the input of the output of second rectifier (10) and the non-collaborative supply intelligent controller (5) in multipotency source that is incorporated into the power networks, the output and the non-multipotency source of being incorporated into the power networks of the 3rd rectifier (11) work in coordination with between the input of supply intelligent controller (5), and the output of DC converter (7) and the non-multipotency source of being incorporated into the power networks are worked in coordination with between the input of supply intelligent controller (5) a contact hand switch are installed respectively.
Claims (2)
1. the collaborative electric supply installation in non-grid connected wind power multipotency source is characterized in that: comprise wind-driven generator, device of solar generating or hydrogen fuel cell, biomass fermentation electric installation, hydrogen internal combustion engine TRT or biogas power generation device, DC converter, touch switch, first rectifier, second rectifier, the 3rd rectifier and be used for that the complementary non-multipotency source of being incorporated into the power networks of direct current is carried out in the non-multipotency source of being incorporated into the power networks and work in coordination with the supply intelligent controller; The output of wind-driven generator is connected with the input of first rectifier, the first rectifier output end output DC; The output of device of solar generating or hydrogen fuel cell is connected with the input of DC converter, the output output DC of DC converter; The output of biomass fermentation electric installation is connected with second rectifier, the output output DC of second rectifier; The output of hydrogen internal combustion engine TRT or biogas power generation device or fuel cell is connected with the 3rd rectifier, the output output DC of the 3rd rectifier; The output of the output of the output of first rectifier, first rectifier, first rectifier and the output of DC converter are connected with the non-input that is incorporated into the power networks the collaborative supply intelligent controller in multipotency source respectively, the output output DC of the non-collaborative supply intelligent controller in multipotency source that is incorporated into the power networks.
2. electric supply installation is worked in coordination with in non-grid connected wind power multipotency according to claim 1 source, it is characterized in that: also comprise inverter, said inverter is connected between the output and load of the non-collaborative supply intelligent controller in multipotency source that is incorporated into the power networks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203319839U CN202221919U (en) | 2011-09-06 | 2011-09-06 | Non-grid-connection wind power multiple energy source cooperation power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203319839U CN202221919U (en) | 2011-09-06 | 2011-09-06 | Non-grid-connection wind power multiple energy source cooperation power supply device |
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| Publication Number | Publication Date |
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| CN202221919U true CN202221919U (en) | 2012-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203319839U Expired - Lifetime CN202221919U (en) | 2011-09-06 | 2011-09-06 | Non-grid-connection wind power multiple energy source cooperation power supply device |
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| CN (1) | CN202221919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102299547A (en) * | 2011-09-06 | 2011-12-28 | 顾为东 | Non-grid-connected wind power multi-energy cooperative power supply method and device |
| CN102868206A (en) * | 2012-09-12 | 2013-01-09 | 北京工业大学 | Multi-clean-energy complementary type micro power station |
| CN103422120A (en) * | 2013-07-24 | 2013-12-04 | 顾为东 | Electrolytic aluminium system adopting non-grid multi-energy collaborative power supply |
-
2011
- 2011-09-06 CN CN2011203319839U patent/CN202221919U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102299547A (en) * | 2011-09-06 | 2011-12-28 | 顾为东 | Non-grid-connected wind power multi-energy cooperative power supply method and device |
| CN102868206A (en) * | 2012-09-12 | 2013-01-09 | 北京工业大学 | Multi-clean-energy complementary type micro power station |
| CN103422120A (en) * | 2013-07-24 | 2013-12-04 | 顾为东 | Electrolytic aluminium system adopting non-grid multi-energy collaborative power supply |
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| C14 | Grant of patent or utility model | ||
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| CP02 | Change in the address of a patent holder |
Address after: 210013, room 9, building 70, No. 108 West Beijing Road, Gulou District, Jiangsu, Nanjing Patentee after: Gu Weidong Address before: 210013 No. 70 West Beijing Road, Gulou District, Jiangsu, Nanjing Patentee before: Gu Weidong |
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| DD01 | Delivery of document by public notice |
Addressee: Bai Ke Document name: Notification of Passing Examination on Formalities |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120516 |