CN205081173U - New forms of energy electrolysis energy memory - Google Patents
New forms of energy electrolysis energy memory Download PDFInfo
- Publication number
- CN205081173U CN205081173U CN201520769514.3U CN201520769514U CN205081173U CN 205081173 U CN205081173 U CN 205081173U CN 201520769514 U CN201520769514 U CN 201520769514U CN 205081173 U CN205081173 U CN 205081173U
- Authority
- CN
- China
- Prior art keywords
- energy
- fuel cell
- solid oxide
- energy storage
- oxide fuel
- 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
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 54
- 239000000446 fuel Substances 0.000 claims abstract description 108
- 238000004146 energy storage Methods 0.000 claims abstract description 105
- 239000007787 solid Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000010248 power generation Methods 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000008236 heating water Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 230000036647 reaction Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 abstract description 38
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 38
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 36
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 4
- 230000001172 regenerating effect Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002918 waste heat Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 240000005125 Myrtus communis Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Y02E60/50—Fuel cells
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Fuel Cell (AREA)
Abstract
The utility model relates to a new forms of energy electrolysis energy memory, include: can regenerate solid oxide fuel cell, phase change energy storage device, new forms of energy power generation facility, power adapter, fuel jar and water tank, new forms of energy power generation facility, power adapter and the solid oxide fuel cell that can regenerate connect gradually the access electric wire netting, can regenerate solid oxide fuel cell respectively with fuel jar, phase change energy storage device and water tank interconnect. The device has replaced electrolytic device and fuel cell power generation facility in traditional hydrogen manufacturing energy storage, has simplified the system to the cost is reduced, the reliable steady operation of solid oxide fuel cell of effectively having realized regenerating has improved electrolytic efficiency and precision, greatly optimizes the energy comprehensive utilization ratio of new forms of energy.
Description
Technical field
The utility model relates to Conversion of Energy and technical field of energy storage, is specifically related to a kind of new forms of energy electrolysis energy storage device.
Background technology
Enter 21 century, people to the energy, environment, climate change, energy security and environmental protection growing interest.First, along with national economy is to the increase of electricity needs, electrical production will consume more fossil energy.But minable fossil energy is limited on the earth, the exhaustion of fossil energy becomes a severe problem.Moreover a large amount of combustion of fossil fuels result in the discharge of a large amount of pollutant, make greenhouse effect day by day serious, the haze that the area such as had occurs.From the angle of energy sustainable development and environmental protection, receive generation of electricity by new energy energetically, advance energy strategy transition to be the task of top priority.But generation of electricity by new energy particularly wind-powered electricity generation and photovoltaic generation have the feature such as randomness, intermittence, its access electrical network can bring the power quality problem such as voltage fluctuation, frequency fluctuation, energy-storage system even power network safety operation may be had influence on, so must be coordinated to adapt to the operation characteristic of generation of electricity by new energy.
Regenerative resource just transfers the leading energy to by supplementary energy, novel energy-storing technology is the core technology of regenerative resource popularization and application, conventional energy storage technology mainly comprises three aspects: one is physics energy storage (comprising energy storage of drawing water, compressed-air energy storage, flywheel energy storage etc.), pumped storage energy storage and compressed-air energy storage are mainly used in power peak regulation and system reserve, but its energy storage density is low, builds and restrict by landform, addressing difficulty, investment is large, and the construction period is long; Flywheel energy storage is applicable to power grid frequency modulation and quality of power supply guarantee, and belong to power energy storage, energy density is lower; Two is Power Flow (comprising superconducting energy storage, ultracapacitor energy storage etc.), belongs to power-type energy storage, and being applicable to the short time provides power, can not power for a long time, be used for short-term and power and improve the quality of power supply; Three is electrochemical energy storage (comprising lead-acid battery, lithium battery, vanadium cell and sodium galvanic battery etc.), due to advantages such as it are easy to use, the construction period is short, becomes study hotspot.National grid is coordinate new forms of energy to network to establish the demonstration project of the electrochemical cell energy storage of 20MW in Zhangbei County.But these chemical cells have respective limitation: seriously polluted, particularly lead-acid battery; Energy density is lower; There is self-discharge phenomenon, long-time energy storage has the loss of electric energy; The degree of depth of discharge and recharge number of times and discharge and recharge is inversely proportional to, and its life-span is relevant with charge and discharge cycles number of times and the degree of depth; Price is relatively costly, and when dilatation one times, cost increases more than one times.In view of these limitation, need badly and find green non-pollution, energy density is high, discharge time is unrestricted, the novel energy-storing technology that the life-span is long and not high to geographical conditional request, supplement existing energy storing structure.Hydrogen energy storage is considered to the novel extensive energy storage technology in future of great potential.Hydrogen energy storage is long-term energy storage technology that is sustainable, environmental protection, and under the background that energy crisis and environment constantly worsen, hydrogen storage hydrogen receives the concern of countries in the world.In hydrogen energy-storage system application aspect, Europe has multiple cooperation new forms of energy to access the demonstrative project of the hydrogen energy-storage system used: for promoting regenerative resource digestion capability, Germany advances PTG (PowertoGas) project; For improving photovoltaic generation utilance, meet evening peak need for electricity, French Corsica MYRTE project achieves the Demonstration Application that hydrogen energy storage coordinates new forms of energy access; For solving the problem under new forms of energy high permeability, the INGRID project plan of Italian Puli's subregion is equipped with the hydrogen energy-storage system etc. of 39MWh.
At present, patented technology about new forms of energy electrolysis energy storage has CN200910090726.8 Chinese patent, these patent public affairs disclose a kind of solar power system and solar hydrogen energy storage device, hydrogen energy storage device wherein comprises the electrolysis tank being provided with hydrogen collecting chamber, the direct current that electrode in electrolysis tank exports with solar power plant is connected, electrolyte in electrolysis tank produces hydrogen under galvanic effect, and hydrogen is stored in the hydrogen memory that is communicated with hydrogen collecting chamber.
CN201210029959.9 patent disclosure a kind of wind power generation hydrogen manufacturing energy storage hydrogen supply and standby Blast Furnace Top Gas Recovery Turbine Unit (TRT), this device comprises wind-driven generator, power conversion hydrogen manufacturing controller, mesohigh water electrolysis hydrogen production machine, hydrogen container, hydrogen Blast Furnace Top Gas Recovery Turbine Unit (TRT), pressure-reducing valve, wind-driven generator output connects with power conversion hydrogen manufacturing controller input, power conversion hydrogen manufacturing controller output end connects mesohigh water electrolysis hydrogen production electromechanical source input, the hydrogen that mesohigh water electrolysis hydrogen production machine produces directly is filled with the hydrogen container that can bear same pressure, hydrogen container outlet is powered to consumer electronics by pipeline access hydrogen Blast Furnace Top Gas Recovery Turbine Unit (TRT).A kind of new and effective photovoltaic-hydrogen energy-storing and power-generating system of another part CN201110441232.7 patent disclosure, energy storage Blast Furnace Top Gas Recovery Turbine Unit (TRT) again that it comprises system dynamic solar energy photovoltaic cell, power divider, DC load and is made up of electrolysis tank, hydrogen container, fuel cell.
There is inefficiency in the new forms of energy electrolysis energy-storage system manifesting them from the present situation of the prior art disclosed above-mentioned prior art and application, the whole efficiency of general new forms of energy electric power-hydrogen manufacturing-generating is lower than 40%, and with high costs, this limits the large-scale application of new forms of energy electric power electrolysis energy storage undoubtedly.New forms of energy electrolysis energy storage exist poor efficiency, high cost commercialization obstacle mainly due to following technical problem: 1) electrolytic efficiency of electrolysis unit is low; 2) hydrogen generating efficiency is low; 3) electrolysis unit and Blast Furnace Top Gas Recovery Turbine Unit (TRT) are autonomous device, point open shop; 4) electrolysis unit or Blast Furnace Top Gas Recovery Turbine Unit (TRT) adopt the noble metals such as Pt as catalyst.For overcoming the above-mentioned technical problem of current new forms of energy electrolytic hydrogen production energy storage, need to provide a kind of new forms of energy electrolysis energy storage device of efficient, low cost.
Utility model content
For solving the problem, the utility model proposes a kind of new forms of energy electrolysis energy storage device, instead of the electrolysis unit in traditional hydrogen manufacturing energy storage and fuel cell power generating system, simplify system, reduce Financial cost.
Target of the present utility model adopts following technical proposals to realize:
A kind of new forms of energy electrolysis energy storage device, comprising: renewable Solid Oxide Fuel Cell, phase-change energy storage device, generation of electricity by new energy device, power adapters, tanks and water tank; Described generation of electricity by new energy device, power adapters access electrical network after being connected successively with renewable Solid Oxide Fuel Cell; Described renewable Solid Oxide Fuel Cell is interconnected with tanks, phase-change energy storage device and water tank respectively.
Preferably, described renewable Solid Oxide Fuel Cell is produce for high-temperature electrolysis the battery that fuel and fuel high-temperature generate electricity;
Described generation of electricity by new energy device is battery new forms of energy and primary energy being converted into electric power;
Described power adapters is that the new forms of energy electric power that described generation of electricity by new energy device exports is converted into the galvanic battery being applicable to described renewable Solid Oxide Fuel Cell electrolysis;
Described phase-change energy storage device is the device of the heat produced during this new forms of energy electrolysis energy storage device of management runs;
Described tanks is the H storing renewable Solid Oxide Fuel Cell electrolytic preparation
2, CO and/or CH
4the tanks of fuel;
Described water tank provides water source for renewable Solid Oxide Fuel Cell electrolysis and collects the water of renewable Solid Oxide Fuel Cell generating generation, forms the water tank at the independent water source of new forms of energy electrolysis energy storage device.
Preferably, new forms of energy heat energy is connected by the input of heat distribution pipeline with described phase-change energy storage device, and the output of described phase-change energy storage device is connected to provide heat energy needed for high-temperature steam and cell reaction to renewable Solid Oxide Fuel Cell with the input of renewable Solid Oxide Fuel Cell; The output of described renewable Solid Oxide Fuel Cell connects the input of tanks.
Preferably, the output of described renewable Solid Oxide Fuel Cell is connected the used heat produced to export high-temperature power generation with the input of described phase-change energy storage device.
Preferably, described phase-change energy storage device comprises the heating water tank that utilizes aqueous water preparing high-temp steam; Described heating water tank and described water tank are interconnected, and jointly pass into the mixture of water vapour or water vapour and CO2 to the electrode side of described renewable Solid Oxide Fuel Cell.
Preferably, described water tank is connected with tanks by renewable Solid Oxide Fuel Cell.Preferably, described water tank is connected with tanks by renewable Solid Oxide Fuel Cell.
With immediate prior art ratio, the technical scheme that the utility model provides has following beneficial effect:
1) the renewable Solid Oxide Fuel Cell that the utility model provides have electrochemical reduction produce fuel and fuel-efficient generating difunctional, the electrolysis unit in traditional hydrogen manufacturing energy storage and fuel cell power generating system can be substituted, simplify system, reduce cost.
The technical scheme that the utility model provides adopts this device that electrolytic efficiency can be made close to 100%, and traditional hydrogen manufacturing energy storage electrolysis unit is lower than 70%, little to the loss of new forms of energy electric power, can store new forms of energy electric power substantially by the mode of fuel chemical energy; The generating efficiency of renewable Solid Oxide Fuel Cell up to 80%, can realize efficiency power generation on the other hand; Renewable Solid Oxide Fuel Cell uses full ceramic material structure, and cost is very cheap; And can not only H be produced
2, can also CO, CH be produced
4deng pluralities of fuel, these fuel and terminal use's energy use compatible good;
2) technical scheme that the utility model provides adopts phase-change energy storage device to carry out heat management to new forms of energy energy storage device, the reliable and stable operation of renewable Solid Oxide Fuel Cell can be realized, greatly optimize the total energy approach efficiency of new forms of energy electrolysis energy storage device;
3) technical scheme that the utility model provides adopts self-sufficiency to give enough independent water source scheme, is conducive to the regular maintenance of reduction system.
Accompanying drawing explanation
Fig. 1 is the utility model new forms of energy electrolysis energy storage device structure schematic diagram;
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of new forms of energy electrolysis energy storage device, comprising: renewable Solid Oxide Fuel Cell, phase-change energy storage device, generation of electricity by new energy device, power adapters, tanks and water tank; Described generation of electricity by new energy device, power adapters are connected access electrical network successively with renewable Solid Oxide Fuel Cell; Described renewable Solid Oxide Fuel Cell is interconnected with tanks, phase-change energy storage device and water tank respectively.
Renewable Solid Oxide Fuel Cell, produces fuel for high-temperature electrolysis and fuel high-temperature generates electricity;
Generation of electricity by new energy device, for being converted into electric power by new forms of energy and primary energy;
Power adapters, is converted into for the new forms of energy electric power exported by described generation of electricity by new energy device the direct current being applicable to described renewable Solid Oxide Fuel Cell electrolysis;
Phase-change energy storage device, for managing during this new forms of energy electrolysis energy storage device runs the heat produced;
Tanks, for storing the H of renewable Solid Oxide Fuel Cell electrolytic preparation
2, CO and CH
4fuel;
Water tank, for the water providing water source and the renewable Solid Oxide Fuel Cell generating of collection to produce for renewable Solid Oxide Fuel Cell electrolysis, forms the independent water source of new forms of energy electrolysis energy storage device.
New forms of energy heat energy is connected by the input of heat distribution pipeline with described phase-change energy storage device, the output of described phase-change energy storage device is connected with the input of renewable Solid Oxide Fuel Cell, provides heat energy needed for high-temperature steam and cell reaction to renewable Solid Oxide Fuel Cell; The output of described renewable Solid Oxide Fuel Cell connects the input of tanks.
The output of renewable Solid Oxide Fuel Cell is connected with the input of described phase-change energy storage device, exports the used heat that high-temperature power generation produces.
Phase-change energy storage device comprises a heating water tank, obtains high-temperature steam for utilizing aqueous water; Described heating water tank and described water tank are interconnected, and jointly pass into the mixture of water vapour or water vapour and CO2 to the electrode side of described renewable Solid Oxide Fuel Cell.
Water tank is connected with tanks by renewable Solid Oxide Fuel Cell.
High-temperature electrolysis is produced fuel and is specifically comprised:
New forms of energy electric power is modulated through electric energy, is that renewable Solid Oxide Fuel Cell supplies the H produced for high temperature steam electrolytic in the galvanic mode of time variant voltage
2, CO and CH
4fuel; The speed producing fuel fluctuates along with new forms of energy electric power, and when new forms of energy electric power increases, decomposition voltage increases, and speed produced by fuel increases;
In electrolytic process, the fuel electrode side of renewable Solid Oxide Fuel Cell passes into water vapour or water vapour and CO
2mixture carry out electrochemical reducting reaction.
Described water vapour is obtained by the aqueous water in the energy heats water tank in phase-change energy storage device;
Fuel high-temperature generating specifically comprises:
Obtained wet fuel enters tanks and stores after super-dry condensation dehydration, and condensing hot air furnace is in water tank, and the Waste Heat Recovery in wet fuel is among phase-change energy storage device, and the oxygen produced in electrolytic process is directly emptying after waste heat recovery;
When needs electric power, by the H produced
2, CO and CH
4fuel directly supplies the fuel electrode of renewable Solid Oxide Fuel Cell, and pass into air to the oxygen electrode of renewable Solid Oxide Fuel Cell, there is provided startup heat by phase-change energy storage device, after renewable Solid Oxide Fuel Cell is preheating to uniform temperature, start generating;
While generating, the product water of fuel electrode and used heat, and the used heat of air electrode is recovered among water tank and phase-change energy storage device respectively.Send galvanic after inversion, can surf the Net or supply group and use.
Embodiment:
Adopt the solar energy photovoltaic generator of the renewable Solid Oxide Fuel Cell of 100kW, 110kW (peak value), DC/DC adapter, 1000 cubic metres of tanks, capacity be the phase-change energy storage device of 20kWh, the water tank of 1 cubic metre of volume and pneumatic element and electric component be integrated into the utility model new forms of energy electrolysis energy-storage system.110kW solar energy photovoltaic generator electric power exports the direct current of 100kW after DC/DC electric energy modulation, and supplies renewable Solid Oxide Fuel Cell in the mode of time variant voltage and carry out high temperature steam electrolytic and produce H
2, CO or CH
4deng fuel, when changing sunshine, the speed producing fuel also changes, and sunshine, the product speed of stronger fuel was larger.
Meanwhile, employing capacity be 20kWh phase-change energy storage device absorb solar heat carry out energy storage, for the heat management of this new forms of energy electrolysis energy-storage system.By phase-change accumulation energy, equalizer line amount is carried out to the heat of new forms of energy energy-storage system, when renewable Solid Oxide Fuel Cell Electrowinning fuel, heat is provided by phase-change energy storage device, when renewable Solid Oxide Fuel Cell generating, by phase-change energy storage device recovery waste heat, the heat energy simultaneously in phase-change energy storage device is supplemented by new forms of energy heat.Renewable Solid Oxide Fuel Cell control strategy: in thermal energy storage process, the renewable Solid Oxide Fuel Cell in new forms of energy energy-storage system proceeds to electrolysis mode; In power generation process, the renewable Solid Oxide Fuel Cell in new energy resources system proceeds to power generation mode.
In electrolytic process, the fuel electrode side of renewable Solid Oxide Fuel Cell passes into water vapour and CO
2mixture carry out electrochemical reducting reaction, water vapour is obtained by the aqueous water in phase-change energy storage device heating water tank, and simultaneously phase-change energy storage device provides reaction heat for cell reaction.Obtained wet fuel enters tanks again and stores after super-dry condensation dehydration, and condensing hot air furnace is in water tank, and the Waste Heat Recovery in wet fuel is among phase-change energy storage device, and the oxygen produced in electrolytic process can be directly emptying after waste heat recovery; When needs electric power, by H
2, CO or CH
4the fuel electrode of renewable Solid Oxide Fuel Cell is directly supplied Deng fuel, and pass into air to the oxygen electrode of renewable Solid Oxide Fuel Cell, there is provided startup heat by phase-change energy storage device, after renewable Solid Oxide Fuel Cell is preheating to uniform temperature, start generating.
While generating, the product water of fuel electrode and used heat, and the used heat of air electrode is recovered among water tank and phase-change energy storage device respectively.The condensed water that water source in new forms of energy electrolysis energy-storage system needed for electrolysis is reclaimed by renewable Solid Oxide Fuel Cell generating supplements.Send galvanic through inversion be utilization of directly surfing the Net after 380V.
The total energy approach efficiency of this new forms of energy energy storage device can reach more than 70%, and cost is 10,000 yuan/kilowatt.
Finally should be noted that: above embodiment is only in order to illustrate the technical scheme of the application but not the restriction to its protection range; although with reference to above-described embodiment to present application has been detailed description; those of ordinary skill in the field are to be understood that: those skilled in the art still can carry out all changes, amendment or equivalent replacement to the embodiment of application after reading the application; these change, amendment or equivalent to replace, and it is all within it applies for the right that awaits the reply.
Claims (6)
1. a new forms of energy electrolysis energy storage device, is characterized in that, comprising: renewable Solid Oxide Fuel Cell, phase-change energy storage device, generation of electricity by new energy device, power adapters, tanks and water tank; Described generation of electricity by new energy device, power adapters access electrical network after being connected successively with renewable Solid Oxide Fuel Cell; Described renewable Solid Oxide Fuel Cell is interconnected with tanks, phase-change energy storage device and water tank respectively.
2. a kind of new forms of energy electrolysis energy storage device as claimed in claim 1, is characterized in that, described renewable Solid Oxide Fuel Cell is produce for high-temperature electrolysis the battery that fuel and fuel high-temperature generate electricity;
Described generation of electricity by new energy device is battery new forms of energy and primary energy being converted into electric power;
Described power adapters is that the new forms of energy electric power that described generation of electricity by new energy device exports is converted into the galvanic battery being applicable to described renewable Solid Oxide Fuel Cell electrolysis;
Described phase-change energy storage device is the device of the heat produced during this new forms of energy electrolysis energy storage device of management runs;
Described tanks is the H storing renewable Solid Oxide Fuel Cell electrolytic preparation
2, CO and/or CH
4the tanks of fuel;
Described water tank provides water source for renewable Solid Oxide Fuel Cell electrolysis and collects the water of renewable Solid Oxide Fuel Cell generating generation, forms the water tank at the independent water source of new forms of energy electrolysis energy storage device.
3. a kind of new forms of energy electrolysis energy storage device as claimed in claim 1, it is characterized in that, new forms of energy heat energy is connected by the input of heat distribution pipeline with described phase-change energy storage device, and the output of described phase-change energy storage device is connected to provide heat energy needed for high-temperature steam and cell reaction to renewable Solid Oxide Fuel Cell with the input of renewable Solid Oxide Fuel Cell; The output of described renewable Solid Oxide Fuel Cell connects the input of tanks.
4. a kind of new forms of energy electrolysis energy storage device as claimed in claim 1, is characterized in that, the output of described renewable Solid Oxide Fuel Cell is connected the used heat produced to export high-temperature power generation with the input of described phase-change energy storage device.
5. a kind of new forms of energy electrolysis energy storage device as claimed in claim 1, it is characterized in that, described phase-change energy storage device comprises the heating water tank that utilizes aqueous water preparing high-temp steam; Described heating water tank and described water tank are interconnected, and jointly pass into the mixture of water vapour or water vapour and CO2 to the electrode side of described renewable Solid Oxide Fuel Cell.
6. a kind of new forms of energy electrolysis energy storage device as claimed in claim 1, it is characterized in that, described water tank is connected with tanks by renewable Solid Oxide Fuel Cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769514.3U CN205081173U (en) | 2015-09-30 | 2015-09-30 | New forms of energy electrolysis energy memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769514.3U CN205081173U (en) | 2015-09-30 | 2015-09-30 | New forms of energy electrolysis energy memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205081173U true CN205081173U (en) | 2016-03-09 |
Family
ID=55433555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520769514.3U Active CN205081173U (en) | 2015-09-30 | 2015-09-30 | New forms of energy electrolysis energy memory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205081173U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086924A (en) * | 2016-07-22 | 2016-11-09 | 全球能源互联网研究院 | A kind of coupling CO2the hydrogen manufacturing energy storage method of recycling |
| CN106444562A (en) * | 2016-12-08 | 2017-02-22 | 东北大学 | Wind light-electric heat gas conversion module based multi-energy storage device coordination system and method |
| CN109004665A (en) * | 2018-08-31 | 2018-12-14 | 河北科技大学 | Wind-powered electricity generation, photoelectricity off-grid grid-connected hydrogen production process and system |
| CN110350557A (en) * | 2019-08-02 | 2019-10-18 | 贵州电网有限责任公司 | A kind of composite energy storage system and method towards peak load regulation network frequency modulation |
-
2015
- 2015-09-30 CN CN201520769514.3U patent/CN205081173U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086924A (en) * | 2016-07-22 | 2016-11-09 | 全球能源互联网研究院 | A kind of coupling CO2the hydrogen manufacturing energy storage method of recycling |
| CN106444562A (en) * | 2016-12-08 | 2017-02-22 | 东北大学 | Wind light-electric heat gas conversion module based multi-energy storage device coordination system and method |
| CN106444562B (en) * | 2016-12-08 | 2019-04-26 | 东北大学 | Coordinate system and method based on the more energy storage devices of scene-electric heating gas shift module |
| CN109004665A (en) * | 2018-08-31 | 2018-12-14 | 河北科技大学 | Wind-powered electricity generation, photoelectricity off-grid grid-connected hydrogen production process and system |
| CN109004665B (en) * | 2018-08-31 | 2022-04-01 | 河北科技大学 | Wind power and photoelectric energy storage and off/grid-connected hydrogen production system |
| CN110350557A (en) * | 2019-08-02 | 2019-10-18 | 贵州电网有限责任公司 | A kind of composite energy storage system and method towards peak load regulation network frequency modulation |
| CN110350557B (en) * | 2019-08-02 | 2021-01-05 | 贵州电网有限责任公司 | Composite energy storage system and method for power grid peak regulation and frequency modulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105261770B (en) | A kind of new energy electrolysis energy-storage system | |
| CN207166137U (en) | A kind of system that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production | |
| CN111139493B (en) | Solar photovoltaic photo-thermal high-temperature water electrolysis hydrogen production system and hydrogen production method | |
| CN102062052B (en) | Wind and solar hybrid energy storage and power generation integration system and process | |
| CN205356219U (en) | Scene gas stores up complemental combined heat and power generation system | |
| CN102116244B (en) | Wind-light supplementary power generating energy storing device | |
| CN106817067A (en) | A kind of provide multiple forms of energy to complement each other co-generation unit and method of work based on fuel cell | |
| CN107059042A (en) | A kind of thermal power plant's electric power passes through electrolytic cell hydrogen generating system | |
| CN101841277A (en) | Renewable energy source energy storage hydrogen storage comprehensive generating system | |
| CN205081173U (en) | New forms of energy electrolysis energy memory | |
| CN107359363A (en) | A kind of hydrogen fuel cell system and its electricity-generating method based on photovoltaic hydrogen manufacturing | |
| CN201972859U (en) | Wind-solar hybrid power generation and energy storage device | |
| CN112329259B (en) | Multi-energy complementary combined cooling heating power micro-grid frame and modeling method thereof | |
| CN103199561A (en) | Wind-light-hydrogen complementary grid-connection power station based on fuel cells, wind energy and solar energy | |
| CN207603212U (en) | The system that a kind of electrolytic hydrogen production is combined with nuclear power station flexibility peak regulation | |
| CN102983604A (en) | Photovoltaic and fuel cell combined generating system | |
| CN207010252U (en) | A kind of distributed power generation unit complementary based on various energy resources | |
| CN104659896A (en) | Solar energy and hydrogen energy complementary power generation type power supply system | |
| CN105429173A (en) | Distributed energy system based on fuel cell and wind energy | |
| CN207009561U (en) | A kind of hydrogen fuel cell system based on photovoltaic hydrogen manufacturing | |
| CN115084580A (en) | Renewable energy in-situ energy storage system and method based on reversible solid oxide battery | |
| CN204633478U (en) | A kind of system storing and discharge electric energy | |
| CN208566177U (en) | A kind of distributed electrolysis hydrogen producing hydrogenation station | |
| CN206686115U (en) | A kind of co-generation unit of providing multiple forms of energy to complement each other based on fuel cell | |
| CN210420193U (en) | Hydrogen production device based on distributed photo-thermal water electrolysis and hydrogen fuel cell system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |