CN212688195U - Multifunctional complementary wind-solar-hydrogen storage integrated renewable energy system - Google Patents
Multifunctional complementary wind-solar-hydrogen storage integrated renewable energy system Download PDFInfo
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- CN212688195U CN212688195U CN202021854463.1U CN202021854463U CN212688195U CN 212688195 U CN212688195 U CN 212688195U CN 202021854463 U CN202021854463 U CN 202021854463U CN 212688195 U CN212688195 U CN 212688195U
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 92
- 239000001257 hydrogen Substances 0.000 title claims abstract description 92
- 230000000295 complement effect Effects 0.000 title claims abstract description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000010248 power generation Methods 0.000 claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000004146 energy storage Methods 0.000 claims abstract description 20
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 16
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Wind Motors (AREA)
Abstract
The utility model relates to a multi-energy complementary wind-solar-hydrogen storage integrated renewable energy system, which comprises a wind power generation device (1), a solar photovoltaic power generation device (2), an energy storage device (3), a water electrolysis hydrogen production device (5), a hydrogen storage device (7) and a hydrogen conveying pipeline network system (8) connected with the hydrogen storage device (7); the wind power generation equipment (1), the solar photovoltaic power generation equipment (2), the energy storage equipment (3) and the electrolyzed water hydrogen production equipment (5) are connected through an internal power network (4), are not connected with an external power grid and operate in an isolated network mode. The utility model discloses an establish the scene hydrogen that possesses the isolated network operational capability and store up integration hydrogen manufacturing hydrogen supply system, turn into the high-quality hydrogen that has more extensive usage with clear green electric power, improved green energy development level.
Description
Technical Field
The utility model belongs to the technical field of renewable energy, especially, relate to a wind-solar hydrogen storage integration renewable energy system that multipotency is complementary.
Background
The development of renewable energy sources such as wind power, photovoltaic power generation and the like is increased, the objective requirement for solving the energy source requirement in China is met, fossil energy consumption in China is reduced, and the dependence on fossil energy consumption and the emission intensity of carbon dioxide are reduced. However, the electric energy has the defect that the electric energy cannot be stored for a long time in a large scale, so that the consumption level of renewable energy sources is improved, and the promotion of the development of the renewable energy sources is always an important problem facing the power grid construction and energy development in China.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multiple energy complementary scene stores up hydrogen integration renewable energy system, to wind-powered electricity generation, in the renewable energy development processes such as photovoltaic, the produced electric quantity can't realize effectively dissolving and the difficult problem of outside transport, store up integration hydrogen manufacturing hydrogen supply system through establishing the scene hydrogen that possesses the isolated network operational capability, turn into the high-quality hydrogen that has more extensive usage with clear green electric power, improve green energy development level, can be according to the wind-force resource in different areas, solar energy resource and hydrogen consumption demand adjust, can satisfy different areas renewable resource development and green energy consumption demand change.
The utility model provides a multifunctional complementary wind-solar-hydrogen storage integrated renewable energy system, which comprises a wind power generation device, a solar photovoltaic power generation device, an energy storage device, a water electrolysis hydrogen production device, a hydrogen storage device and a hydrogen conveying pipeline network system connected with the hydrogen storage device;
the water electrolysis and hydrogen production equipment of the energy storage equipment of the solar photovoltaic power generation equipment of the wind power generation equipment is connected with the internal power network, is not connected with an external power grid, and operates in an isolated network mode.
Further, the water electrolysis hydrogen production equipment is connected with the hydrogen storage device through a hydrogen connecting pipeline.
Furthermore, the energy storage device is connected with the wind power generation device and the solar photovoltaic power generation device, and is used for receiving the electric energy generated by the wind power generation device and the solar photovoltaic power generation device and providing a starting power supply for the wind power generation device, the solar photovoltaic power generation device and the water electrolysis hydrogen production device.
Further, the energy storage device is used for providing a control power supply for devices in the system when the wind power generation device and the solar photovoltaic power generation device stop working.
Furthermore, the scale capacity and the number of the wind power generation equipment, the solar photovoltaic power generation equipment, the energy storage equipment and the water electrolysis hydrogen production equipment are adaptively adjusted according to actual conditions.
Further, the operating pressure of the hydrogen connecting pipeline is 1 MPa-35 MPa.
Further, the operating pressure of the hydrogen conveying pipeline network system is 1 MPa-5 MPa.
By means of the scheme, the wind, light and hydrogen storage integrated renewable energy system with multiple complementary functions has the following technical effects:
1) by establishing the wind, light and hydrogen storage integrated hydrogen production and supply system with the isolated network operation capacity, clean green power is converted into high-quality hydrogen with wider application, and the development level of green energy is improved.
2) The electric energy generated by the wind power generation equipment and the solar photovoltaic power generation equipment does not need to be boosted to high-level voltage, and the development cost of renewable energy sources can be effectively reduced.
3) The method has the advantages of high development and utilization rate of renewable energy sources, no carbon dioxide emission and low hydrogen product cost.
4) The utility model discloses wind power generation equipment, solar photovoltaic power generation equipment, energy storage equipment, electrolytic water hydrogen manufacturing equipment, hydrogen storage device's configuration and control are adjusted, can adjust according to utility model use the wind-force resource, solar energy resource and the hydrogen consumption demand of place, can satisfy different areas renewable resources development and green energy consumption demand change, have improved the utility model discloses an adaptability.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made of preferred embodiments of the present invention.
Drawings
Fig. 1 is a schematic structural diagram of the wind-solar-hydrogen storage integrated renewable energy system with multiple energy complementation.
Reference numbers in the figures:
1-a wind power plant; 2-solar photovoltaic power generation equipment; 3-an energy storage device; 4-an internal power network; 5-water electrolysis hydrogen production equipment; 6-hydrogen connecting pipe; 7-a hydrogen storage means; 8-hydrogen delivery pipe network system.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Compared with electric energy, hydrogen energy has the advantage of long-time large-scale storage, and is a beneficial supplement for secondary energy consumption in China besides electric energy. In addition, the hydrogen energy has a more flexible utilization way, and the carbon dioxide emission level in China can be further reduced by improving the consumption level of the hydrogen energy in China. The wind, water and light electricity abandoning energy which is caused by the limitation of power grid transmission is converted into hydrogen energy, so that sufficient green hydrogen energy can be provided by energy supply in China, the utilization level of power generation equipment can be improved, and the investment income is improved. In areas where the power grid construction conditions are limited and large-scale power grid construction cannot be carried out, renewable energy sources depending on power output can be converted into hydrogen energy by establishing a hydrogen energy development system, so that large-scale development of the renewable energy sources is realized.
Referring to fig. 1, the embodiment provides a multi-energy complementary wind, light and hydrogen storage integrated renewable energy system, which includes a wind power generation device 1, a solar photovoltaic power generation device 2, an energy storage device 3, a water electrolysis hydrogen production device 5, a hydrogen storage device 7, and a hydrogen delivery pipe network system 8 connected to the hydrogen storage device 7;
the wind power generation equipment 1, the solar photovoltaic power generation equipment 2, the energy storage equipment 3 and the water electrolysis hydrogen production equipment 5 are connected by an internal power network 4, are not connected with an external power grid and run in an isolated network mode.
In the present embodiment, the water electrolysis hydrogen production apparatus 5 is connected to a hydrogen storage device 7 through a hydrogen connection pipe 6.
In this embodiment, the energy storage device 3 is connected to the wind power generation device 1 and the solar photovoltaic power generation device 2, and is configured to receive electric energy generated by the wind power generation device 1 and the solar photovoltaic power generation device 2, and provide a starting power supply for the wind power generation device 1, the solar photovoltaic power generation device 2, and the electrolyzed water hydrogen production device 5.
In the present embodiment, the energy storage device 3 is used for providing control power to the devices in the system when the wind power generation device 1 and the solar photovoltaic power generation device 2 stop operating.
In the present embodiment, the electric power generated by the wind power generation device 1 and the solar photovoltaic power generation device 2 is boosted to a high-level voltage without passing through the voltage boosting device.
In the embodiment, the scale capacities and the numbers of the wind power generation equipment 1, the solar photovoltaic power generation equipment 2, the energy storage equipment 3 and the water electrolysis hydrogen production equipment 5 are adaptively adjusted according to actual conditions.
In this embodiment, the operating pressure of the hydrogen connecting pipe 6 is 1MPa to 35 MPa.
In this embodiment, the operating pressure of the hydrogen transportation piping system 8 is 1MPa to 5 MPa.
The multifunctional complementary wind, light and hydrogen storage integrated renewable energy system has the following technical effects:
1) by establishing the wind, light and hydrogen storage integrated hydrogen production and supply system with the isolated network operation capacity, clean green power is converted into high-quality hydrogen with wider application, and the development level of green energy is improved.
2) The electric energy generated by the wind power generation equipment and the solar photovoltaic power generation equipment does not need to be boosted to high-level voltage, and the development cost of renewable energy sources can be effectively reduced.
3) The method has the advantages of high development and utilization rate of renewable energy sources, no carbon dioxide emission and low hydrogen product cost.
4) The utility model discloses wind power generation equipment, solar photovoltaic power generation equipment, energy storage equipment, electrolytic water hydrogen manufacturing equipment, hydrogen storage device's configuration and control are adjusted, can adjust according to utility model use the wind-force resource, solar energy resource and the hydrogen consumption demand of place, can satisfy different areas renewable resources development and green energy consumption demand change, have improved the utility model discloses an adaptability.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A multi-energy complementary wind, light and hydrogen storage integrated renewable energy system is characterized by comprising wind power generation equipment (1), solar photovoltaic power generation equipment (2), energy storage equipment (3), water electrolysis hydrogen production equipment (5), a hydrogen storage device (7) and a hydrogen conveying pipeline network system (8) connected with the hydrogen storage device (7);
the wind power generation device (1), the solar photovoltaic power generation device (2), the energy storage device (3) and the water electrolysis hydrogen production device (5) are connected through an internal power network (4), are not connected with an external power grid, and operate in an isolated network mode.
2. The multifunctional complementary wind, light and hydrogen storage integrated renewable energy system according to claim 1, wherein the water electrolysis hydrogen production equipment (5) is connected with the hydrogen storage device (7) through a hydrogen connecting pipeline (6).
3. The multi-energy complementary wind, light and hydrogen storage integrated renewable energy system according to claim 1, wherein the energy storage device (3) is connected with the wind power generation device (1) and the solar photovoltaic power generation device (2) and is used for receiving electric energy generated by the wind power generation device (1) and the solar photovoltaic power generation device (2) and providing a starting power supply for the wind power generation device (1), the solar photovoltaic power generation device (2) and the water electrolysis hydrogen production device (5).
4. The multi-energy complementary wind, light and hydrogen storage integrated renewable energy system according to claim 3, wherein the energy storage device (3) is used for providing control power for devices in the system when the wind power generation device (1) and the solar photovoltaic power generation device (2) stop working.
5. The multi-energy complementary wind, light and hydrogen storage integrated renewable energy system according to claim 1, wherein the scale capacity and number of the wind power generation equipment (1), the solar photovoltaic power generation equipment (2), the energy storage equipment (3) and the water electrolysis hydrogen production equipment (5) are adaptively adjusted according to actual conditions.
6. The multifunctional complementary wind, light and hydrogen storage integrated renewable energy system according to claim 2, wherein the operating pressure of the hydrogen connecting pipeline (6) is 1-35 MPa.
7. The multifunctional complementary wind, light and hydrogen storage integrated renewable energy system according to claim 1, wherein the operating pressure of the hydrogen transportation pipe network system (8) is 1-5 MPa.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021854463.1U CN212688195U (en) | 2020-08-28 | 2020-08-28 | Multifunctional complementary wind-solar-hydrogen storage integrated renewable energy system |
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| CN202021854463.1U CN212688195U (en) | 2020-08-28 | 2020-08-28 | Multifunctional complementary wind-solar-hydrogen storage integrated renewable energy system |
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| CN212688195U true CN212688195U (en) | 2021-03-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910210A (en) * | 2020-08-28 | 2020-11-10 | 中国大唐集团未来能源科技创新中心有限公司 | Multifunctional complementary wind-solar-hydrogen storage integrated renewable energy system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910210A (en) * | 2020-08-28 | 2020-11-10 | 中国大唐集团未来能源科技创新中心有限公司 | Multifunctional complementary wind-solar-hydrogen storage integrated renewable energy system |
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Granted publication date: 20210312 |