CN113690906B - Photovoltaic power generation energy storage primary frequency modulation system based on carbon-based capacitor - Google Patents
Photovoltaic power generation energy storage primary frequency modulation system based on carbon-based capacitor Download PDFInfo
- Publication number
- CN113690906B CN113690906B CN202110996169.7A CN202110996169A CN113690906B CN 113690906 B CN113690906 B CN 113690906B CN 202110996169 A CN202110996169 A CN 202110996169A CN 113690906 B CN113690906 B CN 113690906B
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- hydrogen
- fixed
- power generation
- photovoltaic power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 22
- 238000004146 energy storage Methods 0.000 title claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 239000003990 capacitor Substances 0.000 title claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000001257 hydrogen Substances 0.000 claims abstract description 37
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 37
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000001301 oxygen Substances 0.000 claims abstract description 29
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
- H02J3/466—Scheduling the operation of the generators, e.g. connecting or disconnecting generators to meet a given demand
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/40—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation wherein a plurality of decentralised, dispersed or local energy generation technologies are operated simultaneously
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention relates to the technical field of electric power, in particular to a photovoltaic power generation energy storage primary frequency modulation system based on a carbon-based capacitor, which comprises a photovoltaic power generation system, an inverter, a bus, an AC-DC converter, a hydrogen compressor, an electrolytic water component, a hydrogen storage tank, an oxygen compressor and an oxygen storage tank; the photovoltaic power generation system is electrically connected with the inverter, and the inverter is electrically connected with the bus; the AC-DC converter is electrically connected with the bus, and the anode and the cathode of the AC-DC converter are connected with the anode and the cathode of the water electrolysis assembly; the electrolytic water component is respectively connected with a hydrogen compressor and an oxygen compressor, and the hydrogen compressor is used for conveying hydrogen into the hydrogen storage tank; the oxygen compressor is used for conveying oxygen into the oxygen storage tank.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a photovoltaic power generation energy storage primary frequency modulation system based on a carbon-based capacitor.
Background
Due to the characteristics of inherent intermittence, random uncertainty and the like of photovoltaic power generation, the safety and stability operation of an access power grid are adversely affected, and the assessment of power generation enterprises is increased, so that the benefits of the power generation enterprises are affected. Therefore, improving the power quality of the power grid is also a problem to be solved. The flywheel energy storage system has the advantages of high multiplying power and long service life, can instantly absorb energy, is high-power and is charged and discharged frequently in a short time, and the problem of electric energy frequency stability of the photovoltaic power station can be effectively solved.
Meanwhile, the photovoltaic waste electricity is used for producing hydrogen by water electrolysis, so that resources can be effectively wasted and hydrogen energy can be produced. Meanwhile, when electric energy is needed, the hydrogen energy can be converted into electric energy through a fuel cell, and the electric energy is transmitted to the internet, so that electric energy storage and release are realized. Hydrogen energy is receiving more and more attention as a new green energy source. In recent two years, under the condition that the patch in each industry of new energy sources generally goes down a slope, the hydrogen energy keeps the patch strength unchanged continuously.
Compared with the hydrogen production by using the commercial power, the hydrogen production by using the low-cost photovoltaic abandoned electrolysis water in the photovoltaic power station has incomparable advantages, can realize clean energy production, effectively consume the photovoltaic power generation and can realize the effective combined application between two important new energy sources.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a photovoltaic power generation energy storage primary frequency modulation system based on a carbon-based capacitor, which realizes that photovoltaic power rejection is converted into other energy sources for storage.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
a photovoltaic power generation energy storage primary frequency modulation system based on a carbon-based capacitor comprises a photovoltaic power generation system, an inverter, a bus, an AC-DC converter, a hydrogen compressor, an electrolyzed water assembly, a hydrogen storage tank, an oxygen compressor and an oxygen storage tank;
the photovoltaic power generation system is electrically connected with the inverter, and the inverter is electrically connected with the bus; the AC-DC converter is electrically connected with the bus, and the anode and the cathode of the AC-DC converter are connected with the anode and the cathode of the water electrolysis assembly; the electrolytic water component is respectively connected with a hydrogen compressor and an oxygen compressor, and the hydrogen compressor is used for conveying hydrogen into the hydrogen storage tank; the oxygen compressor is used for conveying oxygen into the oxygen storage tank.
Further, the electrolytic water component comprises a vertical pipe, an outer protruding part, a fixed bracket, a communicating pipe, an electrode plate, a connecting rod, a cylindrical elastic die, a bottom plate, an electric cylinder, a suction device, an air pipe, a secondary elastic die, a liquid level sensor and a controller;
the two vertical pipes are communicated through a communicating pipe and are fixed above the ground through a fixed bracket; an outer convex part is arranged on the peripheral side of the vertical pipe, an annular cavity is arranged around the axis of the vertical pipe, and the annular cavity is communicated with the inside of the tank of the vertical pipe; the two vertical pipes are provided with an electrode plate, and the electrode plate is connected with the inner wall of the vertical pipe through a connecting rod;
the upper end of the cylindrical elastic die is fixed at the lower edge of the annular cavity of the outer convex part, the lower end of the cylindrical elastic die is fixedly connected with the bottom plate, the bottom plate is a part of a spherical surface, and the bottom plate is concave;
the liquid level sensor is fixed on the inner wall of the vertical pipe and is higher than the lower end of the electrode plate; the free end of the electric cylinder telescopic rod is fixed on the lower side of the bottom plate, and the electric cylinder is fixed on the ground; the controller is fixed on the fixed bracket and is used for receiving signals of the sensor so as to control the electric cylinder to stretch out and draw back;
the outline of the secondary elastic die is fixed with the outline of the upper side of the bottom plate in a circle, and the secondary elastic die is positioned on the upper side of the bottom plate; the air suction device is communicated with the lower side of the secondary elastic die and the bottom plate through an air pipe, the height sensor is fixed on the lower side of the bottom plate, the height sensor is electrically connected with the controller, the controller is electrically connected with the air suction device, and the controller controls the air suction device to suck air or air according to signals of the height sensor;
the two electrode plates are respectively connected with the anode and the cathode of the AC-DC converter; the upper ends of the two vertical pipes are respectively communicated with air inlets of the hydrogen compressor and the oxygen compressor;
the electromagnetic valve is arranged at the lower part of the outer convex part and is electrically connected with the controller.
Further, the outer flange is located below the communication pipe.
Further, the projected circle of the bottom plate in the vertical tube axis direction is equal to the diameter of the vertical tube.
The beneficial effects of the invention are as follows:
the photovoltaic power-off electrolysis water is used for producing hydrogen and oxygen, waste is changed into valuable, and the clean energy effect of power-off production is realized, namely the power-off energy storage is chemical energy.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view of the structure of an electrolytic hydrogen assembly;
Detailed Description
Specific embodiments of the present invention will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 2, a photovoltaic power generation energy storage primary frequency modulation system based on a carbon-based capacitor comprises a photovoltaic power generation system 1, an inverter 2, a bus 4, an AC-DC converter 6, a hydrogen compressor 7, an electrolyzed water assembly 8, a hydrogen storage tank 9, an oxygen compressor 10 and an oxygen storage tank 11;
the photovoltaic power generation system 1 is electrically connected with the inverter 2, and the inverter 2 is electrically connected with the bus 4; the AC-DC converter 6 is electrically connected with the bus 4, and the anode and the cathode of the AC-DC converter 6 are connected with the anode and the cathode of the water electrolysis assembly 8; the electrolytic water assembly 8 is respectively connected with a hydrogen compressor 7 and an oxygen compressor 10, and the hydrogen compressor 7 is used for conveying hydrogen into the hydrogen storage tank 9; the oxygen compressor 10 is used for delivering oxygen into the oxygen storage tank 11.
In conclusion, the photovoltaic power-off electrolysis water is used for producing hydrogen and oxygen, waste is changed into valuable, clean energy is produced by power-off, and the power-off energy is stored as chemical energy.
Further, the electrolyzed water assembly 8 comprises a vertical tube 81, an outer flange 811, a fixed bracket 82, a communicating tube 83, an electrode plate 84, a connecting rod 85, a cylindrical elastic die 86, a bottom plate 87, an electric cylinder 88, a suction device 89, an air pipe 891, a secondary elastic die 892, a liquid level sensor 801 and a controller 802;
the two vertical pipes 81 are communicated through a communicating pipe 83, and the two vertical pipes 81 are fixed above the ground through a fixing bracket 82; an outer flange 811 is provided on the peripheral side of the vertical pipe 81, the outer flange 811 is provided with an annular cavity around the axis of the vertical pipe 81 and the annular cavity communicates with the inside of the tank of the vertical pipe 81, and preferably the outer flange 811 is located below the communication pipe 83; the two vertical pipes 81 are provided with an electrode plate 84, and the electrode plate 84 is connected with the inner wall of the vertical pipe 81 through a connecting rod 85;
the upper end of the cylindrical elastic die 86 is fixed at the lower edge of the annular cavity of the outer flange 811, the lower end of the cylindrical elastic die 86 is fixedly connected with the bottom plate 87, the bottom plate 87 is a part of spherical surface, and the bottom plate 87 is concave.
The liquid level sensor 801 is fixed on the inner wall of the vertical pipe 81, and the liquid level sensor 801 is higher than the lower end of the electrode plate 84; the free end of the telescopic rod of the electric cylinder 88 is fixed on the lower side of the bottom plate 87, and the electric cylinder 88 is fixed on the ground; the controller 802 is fixed on the fixed bracket 82, and the controller 802 is used for receiving signals of the sensor 801 so as to control the electric cylinder 88 to stretch and retract.
The outline of the second-stage elastic die 892 is fixed with the outline of the upper side of the bottom plate 87 by a circle, the second-stage elastic die 892 is positioned on the upper side of the bottom plate 87, namely, the lower side of the second-stage elastic die 892 and the upper side of the bottom plate 87 form a variable cavity; the air suction device 89 is communicated with the lower side of the secondary elastic die 892 and the bottom plate 87 through an air pipe 891, a height sensor is fixed on the lower side of the bottom plate 87, the height sensor is electrically connected with the controller 802, the controller 802 is electrically connected with the air suction device 89, and the controller 802 controls the air suction device 89 to suck air or suck air according to signals of the height sensor.
The two electrode plates 84 are respectively connected with the anode and the cathode of the AC-DC converter 6; the upper ends of the two vertical pipes 81 are respectively communicated with the air inlets of the hydrogen compressor 7 and the oxygen compressor 10.
The solenoid valve 806 is mounted to the lower portion of the outer flange 811, and the solenoid valve 806 is electrically connected to the controller 802.
Principle and steps: referring to fig. 2, electrolytic water is added to two vertical pipes 81, and after two electrode plates 84 are energized, the water content gradually decreases. When the level sensor 801 does not contact moisture, it transmits a signal to the controller 802, and the controller 802 controls the telescopic rod of the electric cylinder 88 to be lifted, and the liquid level of the vertical pipe 81 is brought into contact with the level sensor 801 again by lifting the height of the bottom plate 87. As the water is consumed, when the bottom plate 87 is lifted above the outer part 811, the height sensor controls the suction device 89 to blow the secondary elastic die 892 upwards to blow the drum through the controller 802, so that the sediment of the electrolyzed water slides into the annular cavity of the outer part 811 from the secondary elastic die 892, and when the bottom plate 87 is lifted above the outer part 811, the controller 802 controls the electromagnetic valve 806 to be opened, and the sediment in the annular cavity of the outer part 811 is discharged; in summary, the impurity precipitation in the electrolyzed water can be removed when the electrolyzed water assembly 8 is in normal operation.
Further, the circular shape of the projection of the bottom plate 8 in the axial direction of the vertical tube 81 is equal to the diameter of the vertical tube 81.
The above description is illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, but is to be accorded the full scope of the claims.
Claims (3)
1. The photovoltaic power generation energy storage primary frequency modulation system based on the carbon-based capacitor is characterized by comprising a photovoltaic power generation system, an inverter, a bus, an AC-DC converter, a hydrogen compressor, an electrolyzed water assembly, a hydrogen storage tank, an oxygen compressor and an oxygen storage tank;
the photovoltaic power generation system is electrically connected with the inverter, and the inverter is electrically connected with the bus; the AC-DC converter is electrically connected with the bus, and the anode and the cathode of the AC-DC converter are connected with the anode and the cathode of the water electrolysis assembly; the electrolytic water component is respectively connected with a hydrogen compressor and an oxygen compressor, and the hydrogen compressor is used for conveying hydrogen into the hydrogen storage tank; the oxygen compressor is used for conveying oxygen into the oxygen storage tank;
the water electrolysis assembly comprises a vertical pipe, an outer protruding part, a fixed bracket, a communicating pipe, an electrode plate, a connecting rod, a cylindrical elastic die, a bottom plate, an electric cylinder, a suction gas device, a gas pipe, a secondary elastic die, a liquid level sensor and a controller;
the two vertical pipes are communicated through a communicating pipe and are fixed above the ground through a fixed bracket; an outer convex part is arranged on the peripheral side of the vertical pipe, an annular cavity is arranged around the axis of the vertical pipe, and the annular cavity is communicated with the inside of the tank of the vertical pipe; the two vertical pipes are provided with an electrode plate, and the electrode plate is connected with the inner wall of the vertical pipe through a connecting rod;
the upper end of the cylindrical elastic die is fixed at the lower edge of the annular cavity of the outer convex part, the lower end of the cylindrical elastic die is fixedly connected with the bottom plate, the bottom plate is a part of a spherical surface, and the bottom plate is concave;
the liquid level sensor is fixed on the inner wall of the vertical pipe and is higher than the lower end of the electrode plate; the free end of the electric cylinder telescopic rod is fixed on the lower side of the bottom plate, and the electric cylinder is fixed on the ground; the controller is fixed on the fixed bracket and is used for receiving signals of the sensor so as to control the electric cylinder to stretch out and draw back;
the outline of the secondary elastic die is fixed with the outline of the upper side of the bottom plate in a circle, and the secondary elastic die is positioned on the upper side of the bottom plate; the air suction device is communicated with the lower side of the secondary elastic die and the bottom plate through an air pipe, the height sensor is fixed on the lower side of the bottom plate, the height sensor is electrically connected with the controller, the controller is electrically connected with the air suction device, and the controller controls the air suction device to suck air or air according to signals of the height sensor;
the two electrode plates are respectively connected with the anode and the cathode of the AC-DC converter; the upper ends of the two vertical pipes are respectively communicated with air inlets of the hydrogen compressor and the oxygen compressor; the electromagnetic valve is arranged at the lower part of the outer convex part and is electrically connected with the controller.
2. The photovoltaic power generation and energy storage primary frequency modulation system based on carbon-based capacitor as claimed in claim 1, wherein,
the outer convex part is positioned below the communicating pipe.
3. The photovoltaic power generation and energy storage primary frequency modulation system based on carbon-based capacitor as claimed in claim 1, wherein,
the diameter of the projected circle of the bottom plate in the vertical tube axis direction is equal to that of the vertical tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110996169.7A CN113690906B (en) | 2021-08-27 | 2021-08-27 | Photovoltaic power generation energy storage primary frequency modulation system based on carbon-based capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110996169.7A CN113690906B (en) | 2021-08-27 | 2021-08-27 | Photovoltaic power generation energy storage primary frequency modulation system based on carbon-based capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113690906A CN113690906A (en) | 2021-11-23 |
| CN113690906B true CN113690906B (en) | 2024-01-26 |
Family
ID=78583443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110996169.7A Active CN113690906B (en) | 2021-08-27 | 2021-08-27 | Photovoltaic power generation energy storage primary frequency modulation system based on carbon-based capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113690906B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003282122A (en) * | 2002-02-19 | 2003-10-03 | Proton Energy Systems Inc | Energy storage and recovery system and its use method |
| WO2007133174A1 (en) * | 2006-04-12 | 2007-11-22 | Mesa Energy, Llc | Hydrogen generator |
| CN207511886U (en) * | 2017-11-21 | 2018-06-19 | 宁波澳成电器制造有限公司 | A kind of stable hydrogen-rich water generating device of electrolysis water supply |
| CN112599822A (en) * | 2020-12-16 | 2021-04-02 | 中铁轨道交通装备有限公司 | Air supply and filtration system for hydrogen fuel cell and control method |
| CN213279179U (en) * | 2020-08-04 | 2021-05-25 | 中国华能集团清洁能源技术研究院有限公司 | Flywheel-hydrogen production-fuel cell power generation system for peak regulation and frequency modulation of photovoltaic power station |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100021778A1 (en) * | 2008-07-25 | 2010-01-28 | Lynntech, Inc. | Fuel cell emergency power system |
-
2021
- 2021-08-27 CN CN202110996169.7A patent/CN113690906B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003282122A (en) * | 2002-02-19 | 2003-10-03 | Proton Energy Systems Inc | Energy storage and recovery system and its use method |
| WO2007133174A1 (en) * | 2006-04-12 | 2007-11-22 | Mesa Energy, Llc | Hydrogen generator |
| CN207511886U (en) * | 2017-11-21 | 2018-06-19 | 宁波澳成电器制造有限公司 | A kind of stable hydrogen-rich water generating device of electrolysis water supply |
| CN213279179U (en) * | 2020-08-04 | 2021-05-25 | 中国华能集团清洁能源技术研究院有限公司 | Flywheel-hydrogen production-fuel cell power generation system for peak regulation and frequency modulation of photovoltaic power station |
| CN112599822A (en) * | 2020-12-16 | 2021-04-02 | 中铁轨道交通装备有限公司 | Air supply and filtration system for hydrogen fuel cell and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113690906A (en) | 2021-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103531865A (en) | Household magnesium air battery system | |
| CN113690906B (en) | Photovoltaic power generation energy storage primary frequency modulation system based on carbon-based capacitor | |
| CN105714326B (en) | Suspension electro-catalysis solution aquatic products hydrogen production device | |
| CN103545577B (en) | A kind of metal air fuel cell with cone-shaped metal anode | |
| CN215481305U (en) | PEM (proton exchange membrane) water electrolysis hydrogen production waste heat utilization device | |
| CN218788676U (en) | Integrated power generation device based on photovoltaic hydrogen production and fuel cell combination | |
| WO2023231274A1 (en) | Hybrid hydrogen production system coupled with supercapacitor, and control method therefor | |
| CN201072785Y (en) | High power alkaline zinc-manganese battery | |
| CN205355126U (en) | Novel sealed lead acid battery's of valve accuse diaphragm structure | |
| CN201196962Y (en) | Convexo-concave groove battery case | |
| CN212357409U (en) | Solar energy hydrolysis hydrogen production device | |
| CN114300790A (en) | Deep sea hydrogen fuel cell system | |
| CN111326760B (en) | Metal/air battery | |
| CN202076387U (en) | Dynamic zinc-air battery | |
| CN208414563U (en) | A kind of brown gases manufacturing device | |
| CN208862100U (en) | A kind of cylindrical battery | |
| CN202067879U (en) | Cylindrical zinc-air battery | |
| CN219653144U (en) | High-voltage PEM electrolytic tank | |
| CN207353403U (en) | A kind of thin lithium ion battery | |
| CN215732121U (en) | Battery sealing mechanism | |
| CN220132363U (en) | Intelligent hydrogen production and hydrogenation device by water electrolysis | |
| CN209150163U (en) | A kind of cylinder battery casing | |
| CN218385637U (en) | Acid zinc-manganese battery diaphragm cup | |
| CN212701241U (en) | Integrated water-gas separator | |
| CN216663248U (en) | Carbon electrode hydrogen production equipment by water dissociation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |