CN109411787A - A kind of energy comprehensive utilization system and its design method - Google Patents
A kind of energy comprehensive utilization system and its design method Download PDFInfo
- Publication number
- CN109411787A CN109411787A CN201811285731.XA CN201811285731A CN109411787A CN 109411787 A CN109411787 A CN 109411787A CN 201811285731 A CN201811285731 A CN 201811285731A CN 109411787 A CN109411787 A CN 109411787A
- Authority
- CN
- China
- Prior art keywords
- power
- energy
- user
- wind
- hydrogen
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0656—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by electrochemical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- 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
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The present invention provides a kind of energy comprehensive utilization system and its design method, this method comprises: obtaining the user information of utilization system to be designed and the environmental parameter of renewable energy, the user information includes at least user year electricity consumption；The capacity for obtaining the generating equipment of renewable energy system is calculated according to the environmental parameter of user year electricity consumption and renewable energy, and the renewable energy system is determined according to the capacity of the generating equipment；It determines the grade of the electrolysis hydrogen storage equipment of hydrogen preparation system, and obtains the water electrolyser rated power of electrolysis hydrogen storage equipment according to the calculation of capacity of the generating equipment；The hydrogen preparation system is determined according to the rated power；Determine hydrogen storage unit and fuel cell system.The present invention is by progress overall planning, it can be achieved that the scientific design of utilization system, obtains best efficiency of energy utilization, economic benefit and safety benefit.
Description
Technical field
The present invention relates to hydrogen utilization technical field more particularly to a kind of energy comprehensive utilization system and its design methods.
Background technique
As energy-saving and environment-friendly theory deepens continuously the popular feeling, the utilization of renewable energy and clean energy resource increasingly becomes people
The emphasis paid close attention to.Hydrogen Ignition energy is low, explosion section is wide, easily fires, combustion flame is blue, is not easy to be found.Hydrogen
Lighter than air, when using and store indoors, gas leakage rises delay roof and is not easy to be discharged, and risk is very high, and China repeatedly occurs
The accident that hydrogen fires causes larger casualties and property loss.Hydrogen Energy industry is come by personal experience, shortage scientific basis
Design Hydrogen Energy device deficiency and security risk.Therefore, the comprehensive utilization of the energy how is realized, and how by carrying out the energy
The design of utilization system has become asking for emphasis consideration to obtain best energy utilization rate, economic benefit and safety benefit
Topic.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of energy comprehensive utilization system and its design method, lead to
It crosses and overall planning is carried out to utilization system, improve efficiency of energy utilization, economic benefit and safety benefit.
In order to solve the above technical problem, the present invention provides a kind of energy comprehensive utilization systems, comprising: development of renewable energy
Electric system, hydrogen preparation system, hydrogen storage unit, fuel cell system, wherein
Renewable energy system generates generated energy for generating electricity using renewable energy；
Hydrogen preparation system is greater than the user of utilization system for the generated energy that renewable energy system generates
Electricity consumption when, using remaining electric power carry out electrolysis water prepare hydrogen；
Hydrogen storage unit is used to store the hydrogen of the hydrogen preparation system preparation；
Generated energy of the fuel cell system for the renewable energy system to generate is less than the user's
When electricity consumption, generated electricity using the hydrogen of the storage.
The present invention also provides a kind of design methods of utilization system above-mentioned, include the following steps:
Obtain the user information of utilization system to be designed and the environmental parameter of renewable energy, the user information
Including at least user year electricity consumption；
The hair for obtaining renewable energy system is calculated according to the environmental parameter of user year electricity consumption and renewable energy
The capacity of electric equipment determines the renewable energy system according to the capacity of the generating equipment；
It determines the grade of the electrolysis hydrogen storage equipment of hydrogen preparation system, and electricity is obtained according to the calculation of capacity of the generating equipment
Solve the water electrolyser rated power of hydrogen storage equipment；The hydrogen preparation system is determined according to the rated power；
Determine hydrogen storage unit and fuel cell system.
Wherein, the renewable energy includes solar energy and wind energy, and the renewable energy system includes solar energy
Electricity generation system and wind power generation system, solar energy environmental parameter include local best year irradiation, local best day irradiation, this
Ground solar photovoltaic assembly array optimum embedding angle degree；Wind energy environmental parameter includes local wind energy annual hourage, wind-force hair
Motor group annual capacity factor and wind energy efficiency of transmission.
Wherein, described calculated according to the environmental parameter of user year electricity consumption and renewable energy obtains renewable energy power generation
The capacity of the generating equipment of system determines that the renewable energy system specifically wraps according to the capacity of the generating equipment
It includes:
The power for obtaining solar photovoltaic assembly is calculated according to user year electricity consumption and solar energy environmental parameter, and according to too
The power of positive energy photovoltaic module determines solar photovoltaic assembly；
The power for obtaining wind-driven generator is calculated according to user year electricity consumption and wind energy environmental parameter, and according to wind-power electricity generation
The power of machine determines wind-driven generator.
Wherein, described that the power for obtaining solar photovoltaic assembly is calculated according to user year electricity consumption and solar energy environmental parameter
It specifically includes:
The year total radiation of solar energy is calculated according to solar energy environmental parameter；
The system effectiveness of solar power system is calculated according to the correlative factor of solar power system；
Photovoltaic group is calculated according to the system effectiveness of user year electricity consumption, year total radiation and solar power system
The power of part.
Wherein, it is described according to user year electricity consumption and wind energy environmental parameter calculate obtain wind-driven generator power it is specific
Include:
Wind energy conversion coefficient is calculated according to wind energy environmental parameter；
Wind-driven generator performance number is calculated according to user year electricity consumption and wind energy conversion coefficient.
Wherein, the system effectiveness according to user year electricity consumption, year total radiation and solar power system calculates too
The power of positive energy photovoltaic array specifically includes:
Wherein, P is solar photovoltaic assembly power calculation value, P1For user year electricity consumption, P2For the global radiation of solar energy year
Amount, N1For conversion coefficient,For solar power system efficiency.
Wherein, described to be specifically included according to user year electricity consumption and wind energy conversion coefficient calculating wind-driven generator performance number:
Wherein, P3For wind-driven generator power calculation value, P1For user year electricity consumption, N2For conversion coefficient,For wind energy hair
Electric system efficiency.
Wherein, the water electrolyser rated power for obtaining hydrogen preparation system according to the calculation of capacity of the generating equipment is specific
Include:
Obtain the minimum electric power of user；
Renewable energy system is obtained according to the power calculation of the power of solar photovoltaic assembly and wind-driven generator
Output power；
It is calculated according to the output power of the minimum electric power of user and renewable energy system and obtains water electrolyser
Rated power；And water electrolyser is determined according to the rated power.
Wherein, it is calculated according to the output power of the minimum electric power of user and renewable energy system and obtains water electrolyser
Rated power specifically include:
Pe=Ppv-Plm
Wherein, PeTo be electrolysed hydrogen storage equipment electrolytic cell rated power, P in hydrogen preparation systempvFor renewable energy system
Output power, PlmFor user's minimum electric power.
The beneficial effect of the embodiment of the present invention is: the present invention passes through the renewable energy power generation system to utilization system
System, hydrogen preparation system, hydrogen storage unit, fuel cell system are considered as a whole, and renewable energy and Hydrogen Energy are completed
Utilization system scientific design, obtain best efficiency of energy utilization, economic benefit and safety benefit.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural block diagram of energy comprehensive utilization system of the invention.
Fig. 2 is a kind of flow diagram of the design method of energy comprehensive utilization system of the invention.
Specific embodiment
The explanation of following embodiment be with reference to attached drawing, can be to the specific embodiment implemented to the example present invention.
It please refers to shown in Fig. 1, the embodiment of the present invention one provides a kind of energy comprehensive utilization system, which includes: can be again
Raw energy electricity generation system 11, hydrogen preparation system 12, hydrogen storage unit 13, fuel cell system 14, wherein renewable energy
Electricity generation system 11 generates generated energy for generating electricity using renewable energy；Hydrogen preparation system 12 is used for renewable energy
When the generated energy that electricity generation system generates is greater than the electricity consumption of the corresponding user of utilization system, electricity is carried out using remaining electric power
Xie Shui prepares hydrogen；Hydrogen storage unit 13 is used to store the hydrogen of the hydrogen preparation system preparation；The fuel cell system
When generated energy of the system 14 for the renewable energy system to generate is less than the electricity consumption of the user, the storage is utilized
Hydrogen generate electricity.
Specifically, renewable energy is solar energy and wind energy, thus renewable energy system 11 is sent out including solar energy
Electric system and wind power generation system, solar power system include solar photovoltaic assembly, inverter etc., wind power generation system packet
Include wind-driven generator.
Specifically, hydrogen preparation system 12 is specifically electrolysed hydrogen storage equipment, wherein electrolysis hydrogen storage equipment includes water electrolyser, separation
Device, washer, regulator, pressure storage, purification and regulator, water seal and emptying device etc..
Based on the embodiment of the present invention one, second embodiment of the present invention provides a kind of designs of energy comprehensive utilization system above-mentioned
Method, as shown in Fig. 2, this method comprises the following steps:
The environmental parameter of S1, the user information for obtaining utilization system to be designed and renewable energy, the user
Information includes at least user year electricity consumption.
Specifically, user information includes user's construction area, user year electricity consumption, user's peak power and the minimum use of user
Electrical power.User year electricity consumption statistics, user's peak power statistics and low power user statistics are carried out respectively, to obtain user
Year electricity consumption, user's peak power and the minimum electric power of user.It, can be with reference line when carrying out year electricity consumption statistics to user
Industry experience, concurrent signatures take 0.7, consider that ordinarily resident and industry and commerce user life and production law, day utilize hourage
Take 20h.When carrying out user's peak power statistics, user's maximum electric power can be chosen.Lowest power is being carried out to user
When statistics, the minimum of user is obtained using Continuous Running Equipment power summation+0.5 × discontinuous operation plant capacity summation
Run power.
Specifically, environmental parameter includes solar energy environmental parameter and wind energy environmental parameter, and solar energy environmental parameter includes this
The best year irradiation in ground, local best day irradiation and local optimum embedding angle degree etc., solar energy environmental parameter can pass through
NASA meteorogical phenomena database obtains, and wind energy environmental parameter includes local wind energy annual hourage, utilizes system in wind power generating set year
Several and wind energy efficiency of transmission etc., wherein local to refer to utilization system location to be designed.
Wherein, step S1 further includes, and after obtaining corresponding data, judges whether are above-mentioned user information and environmental parameter
Obtain it is complete, if above-mentioned user information also environmental parameter all obtain finish, then follow the steps S2, otherwise, continue to obtain above-mentioned
Information and parameter, until all acquisition finishes.
S2, according to user year electricity consumption and renewable energy environmental parameter calculate renewable energy system hair
The capacity of electric equipment.
Wherein, generating equipment capacity specifically includes solar photovoltaic assembly power calculation and wind-driven generator power calculation.
Specifically, according to user year electricity consumption and solar energy environmental parameter calculate obtain solar photovoltaic assembly power, and according to
The power of solar photovoltaic assembly determine solar power system equipment and according to user year electricity consumption and wind energy environment join
Number calculates the power for obtaining wind-driven generator, and determines wind generator system equipment according to the power of wind-driven generator.
Specifically, according to user year electricity consumption and solar energy environmental parameter calculate obtain solar photovoltaic assembly power
It specifically includes: according to the year total radiation of solar energy gain of parameter local solar energy, according to the correlative factor of photovoltaic generating system
Calculate the system effectiveness for obtaining solar power system, according to the system effectiveness of year total radiation and solar power system and
User year electricity consumption calculates the power of solar photovoltaic assembly.
Wherein, the correlative factor of photovoltaic generating system specifically includes: the conversion of solar battery array surface emissivity amount, mark
Quasi-optical strong conversion, photovoltaic array surface dirt screening efficiency, photovoltaic array glass cover-plate ageing efficiency, photovoltaic array combination damage
Crash rate, operating point offset peak power points loss efficiency, line loss effect, inverter lose efficiency, system total efficiency meter
Calculation, solar battery array capacity etc. can calculate in the case where considering above-mentioned influence factor and obtain solar power generation system
The system effectiveness of system.
Specifically, the power of solar photovoltaic assembly is calculated using following formula:
Wherein, P is solar photovoltaic assembly power calculation value, P1For user year electricity consumption, P2For the global radiation of solar energy year
Amount, N1For solar energy conversion coefficient,For solar power system efficiency.
Specifically, according to user year electricity consumption and wind energy environmental parameter calculate and obtain the power of wind-driven generator, and root
Wind generator system equipment is determined according to the power of wind-driven generator.
Consider wind-driven generator annual capacity factor, wind energy utilization annual hourage statistics, wind energy efficiency of transmission meter as a whole
It calculates, wind power generating set rated power calculates.
The rated generation power of wind power generating set is calculated using following formula:
Wherein, P3 is wind-driven generator power calculation value, P1For user year electricity consumption, N2For wind energy conversion coefficient,For wind
It can electricity generation system efficiency.
Wherein, step S2 further includes after obtaining corresponding photovoltaic generating system and wind power generation system, being to design
System carries out interim inspection, after inspection passes through, carries out step S3.
S3, determine hydrogen preparation system electrolysis hydrogen storage equipment grade, and obtained according to the calculation of capacity of the generating equipment
The water electrolyser rated power of hydrogen storage equipment must be electrolysed；The electrolysis hydrogen storage equipment is determined according to the rated power.
Wherein it is determined that the grade of the electrolysis hydrogen storage equipment of hydrogen preparation system specifically: comprehensively consider environmental condition, user's feelings
Condition and price factor, select suitable electrolytic hydrogen production equipment quality grade, and general unit hydrogen power consumption≤4.4kW.h is
Good degree, unit hydrogen power consumption≤4.6kW.h are level-one grade, unit hydrogen power consumption≤4.8kW.h is
Second level (A) grade, unit hydrogen power consumption≤5.0kW.h are second level (B) grade.
Wherein, it is specifically wrapped according to the water electrolyser rated power that the calculation of capacity of the generating equipment obtains electrolysis hydrogen storage equipment
It includes: obtaining the minimum electric power of user；According to the power calculation of the power of solar photovoltaic electrification component and wind-force electrical machinery
The output power for obtaining renewable energy system, further according to user's minimum electric power and renewable energy system
Output power calculates the specified electric power for obtaining electrolytic hydrogen production equipment hydroelectric solution slot.
Specifically, water electrolyser rated power is calculated according to following formula:
Pe=Ppv-Plm
PeFor the specified electric power of electrolytic hydrogen production equipment hydroelectric solution slot, kW；PpvFor non-renewable energy end output power, kW；Plm
For customer charge minimum electric power, kW.
2~600Nm3/h of hydrogen output of China's production water electrolysis equipment, purity >=99.7%, Hydrogen Vapor Pressure 1.5~
3.2Mpa, is divided into normal pressure water electrolyser and two kinds of pressure water electrolyser, and pressure cell bath temperature is high, compact-sized, small
Room voltage is low, little power consumption, hydrogen directly export, saves gas pressurized energy consumption, recommends to use pressure water electrolyser.Due to having defined
The rated power of water electrolyser, for electrolysis hydrogen production device other capital equipments, including separator, washer, regulator,
The components such as pressure storage, purification and pressure regulation, water seal and emptying base oneself upon the abundant ditch of Hydrogen Energy device application scenarios and manufacturer
It is logical.
S4, hydrogen storage unit and fuel cell system are chosen.
The determination of storage device about hydrogen storage unit: being typically chosen low pressure hydrogen-storing device (≤25Mpa), hydrogen storage dress
Sheathing material selection stainless steel, aluminium alloy or other alloy materials are set, built-in hydrogen bearing alloy is as hydrogen storage media, and operating temperature is not
Lower than -40 DEG C and it is not higher than 65 DEG C；According to international distributed Hydrogen Energy industry common practice and for security consideration, high pressure is considered
Hydrogen embrittlement and face hydrogen fatigue of materials, hydrogen-storing device operating pressure is preferably consistent with electrolysis hydrogen production device outlet pressure, usually takes 1.5
~3.2Mpa；Usually it is arranged according to the hydrogen manufacturing amount of 8~12h of water electrolysis hydrogen producing, the requirement if user or application scenarios have specific characteristics,
Then according to place, arrangement and economy, suitably extension hydrogen storage capability, two groups of hydrogen-storing devices are generally set.
The determination of fuel cell about fuel cell system: there are many types for fuel cell, commonly use proton exchange membrane
Fuel cell, solid oxide fuel cell and the two combination, should comprehensively consider according to user's needs, price factor etc..Combustion
Expect that battery capacity calculates: fuel cell articles rated power calculates, and selects referring to customer charge maximum electric power, to ensure user
Electricity consumption and use heat demand.
The design method of the embodiment of the present invention, by the renewable energy system of utilization system, hydrogen system
Standby system, hydrogen storage unit, fuel cell system are considered as a whole, and the science for completing energy comprehensive utilization system is set
Meter, obtains best efficiency of energy utilization, economic benefit and safety benefit.Arrive in the following energy storage and Hydrogen Energy large-scale commercial
When, the present invention is capable of providing a kind of standardized design method, is conducive to seize energy storage and hydrogen utilization industry commanding elevation.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (10)
1. a kind of energy comprehensive utilization system characterized by comprising renewable energy system, hydrogen preparation system, hydrogen
Gas storage element, fuel cell system, wherein
Renewable energy system generates generated energy for generating electricity using renewable energy；
Hydrogen preparation system is greater than the user power utilization of utilization system for the generated energy that renewable energy system generates
When amount, electrolysis water is carried out using remaining electric power and prepares hydrogen；
Hydrogen storage unit is used to store the hydrogen of the hydrogen preparation system preparation；
The fuel cell system is less than the electricity consumption of the user for the generated energy that the renewable energy system generates
When amount, generated electricity using the hydrogen that the hydrogen storage unit stores.
2. a kind of design method of energy comprehensive utilization system as described in claim 1, which is characterized in that including walking as follows
It is rapid:
The user information of utilization system to be designed and the environmental parameter of renewable energy are obtained, the user information is at least
Including user year electricity consumption；
It is set according to the power generation that the environmental parameter of user year electricity consumption and renewable energy calculates acquisition renewable energy system
Standby capacity determines the renewable energy system according to the capacity of the generating equipment；
It determines the grade of the electrolysis hydrogen storage equipment of hydrogen preparation system, and electrolysis hydrogen is obtained according to the calculation of capacity of the generating equipment
The water electrolyser rated power of equipment determines the hydrogen preparation system according to the rated power；
Determine hydrogen storage unit and fuel cell system.
3. according to the method described in claim 2, it is characterized by:
The renewable energy includes solar energy and wind energy, the renewable energy system include solar power system and
Wind power generation system, solar energy environmental parameter include local best year irradiation, local best day irradiation, local solar energy
Lie prostrate assembly array optimum embedding angle degree；Wind energy environmental parameter includes local wind energy annual hourage, wind power generating set annual interest
With coefficient and wind energy efficiency of transmission.
4. according to the method described in claim 3, it is characterized in that, the ring according to user year electricity consumption and renewable energy
Border parameter calculates the capacity for obtaining the generating equipment of renewable energy system, determines institute according to the capacity of the generating equipment
Renewable energy system is stated to specifically include:
The power for obtaining solar photovoltaic assembly is calculated according to user year electricity consumption and solar energy environmental parameter, and according to solar energy
The power of photovoltaic module determines solar photovoltaic assembly；
The power for obtaining wind-driven generator is calculated according to user year electricity consumption and wind energy environmental parameter, and according to wind-driven generator
Power determines wind-driven generator.
5. according to the method described in claim 4, it is characterized in that, described according to user year electricity consumption and solar energy environmental parameter
The power for calculating acquisition solar photovoltaic assembly specifically includes:
The year total radiation of solar energy is calculated according to solar energy environmental parameter；
The system effectiveness of solar power system is calculated according to the correlative factor of solar power system；
Solar photovoltaic assembly is calculated according to the system effectiveness of user year electricity consumption, year total radiation and solar power system
Power.
6. according to the method described in claim 4, it is characterized in that, the year electricity consumption and wind energy environmental parameter according to user
The power for calculating acquisition wind-driven generator specifically includes:
Wind energy conversion coefficient is calculated according to wind energy environmental parameter；
Wind-driven generator performance number is calculated according to user year electricity consumption and wind energy conversion coefficient.
7. according to the method described in claim 5, it is characterized in that, described according to user's year electricity consumption, year total radiation and too
The power that the system effectiveness of positive energy electricity generation system calculates photovoltaic array specifically includes:
Wherein, P is solar photovoltaic assembly power calculation value, P1For user year electricity consumption, P2For solar energy year total radiation, N1
For conversion coefficient,For solar power system efficiency.
8. according to the method described in claim 6, it is characterized in that, described according to user year electricity consumption and wind energy conversion coefficient meter
Wind-driven generator performance number is calculated to specifically include:
Wherein, P3For wind-driven generator power calculation value, P1For user year electricity consumption, N2For conversion coefficient,For wind power generation system
System efficiency.
9. according to the method described in claim 2, it is characterized in that, obtaining hydrogen system according to the calculation of capacity of the generating equipment
The water electrolyser rated power of standby system specifically includes:
Obtain the minimum electric power of user；
The defeated of renewable energy system is obtained according to the power calculation of the power of solar photovoltaic assembly and wind-driven generator
Power out；
The volume for obtaining water electrolyser is calculated according to the output power of the minimum electric power of user and renewable energy system
Determine power；And water electrolyser is determined according to the rated power.
10. according to the method described in claim 9, it is characterized by: according to the minimum electric power and renewable energy of user
The rated power that the output power of system calculates acquisition water electrolyser specifically includes:
Pe=Ppv-Plm
Wherein, PeTo be electrolysed hydrogen storage equipment electrolytic cell rated power, P in hydrogen preparation systempvFor the output of renewable energy system
Power, PlmFor user's minimum electric power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285731.XA CN109411787A (en) | 2018-10-31 | 2018-10-31 | A kind of energy comprehensive utilization system and its design method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285731.XA CN109411787A (en) | 2018-10-31 | 2018-10-31 | A kind of energy comprehensive utilization system and its design method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109411787A true CN109411787A (en) | 2019-03-01 |
Family
ID=65470631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811285731.XA Pending CN109411787A (en) | 2018-10-31 | 2018-10-31 | A kind of energy comprehensive utilization system and its design method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109411787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134281A (en) * | 2020-09-29 | 2020-12-25 | 武汉氢阳能源有限公司 | LOHC-based renewable energy rapid compensation configuration system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202026127U (en) * | 2011-03-11 | 2011-11-02 | 上海攀业氢能源科技有限公司 | Integrated fuel battery backup power supply system for on-site hydrogen production |
| CN106230016A (en) * | 2016-07-26 | 2016-12-14 | 史瑞静 | Scene hydrogen energy storage and Coal Chemical Industry hybrid power electricity generation system |
| CN107017651A (en) * | 2017-05-22 | 2017-08-04 | 北京鑫海港亿科技有限公司 | The hydrogen fuel composite battery and its electricity-generating method of a kind of wind power hydrogen production energy storage |
| CN108710977A (en) * | 2018-06-05 | 2018-10-26 | 东南大学 | A kind of distributing-supplying-energy system device configuration and running optimizatin design method |
-
2018
- 2018-10-31 CN CN201811285731.XA patent/CN109411787A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202026127U (en) * | 2011-03-11 | 2011-11-02 | 上海攀业氢能源科技有限公司 | Integrated fuel battery backup power supply system for on-site hydrogen production |
| CN106230016A (en) * | 2016-07-26 | 2016-12-14 | 史瑞静 | Scene hydrogen energy storage and Coal Chemical Industry hybrid power electricity generation system |
| CN107017651A (en) * | 2017-05-22 | 2017-08-04 | 北京鑫海港亿科技有限公司 | The hydrogen fuel composite battery and its electricity-generating method of a kind of wind power hydrogen production energy storage |
| CN108710977A (en) * | 2018-06-05 | 2018-10-26 | 东南大学 | A kind of distributing-supplying-energy system device configuration and running optimizatin design method |
Non-Patent Citations (2)
| Title |
|---|
| M. CALDERO´N 等: "Evaluation of a hybrid photovoltaic-wind system with hydrogen storage performance using exergy analysis. International Journal of Hydrogen Energy", 《INTERNATIONAL JOURNAL OF HYDROGEN ENERGY》 * |
| 楚显哲: "基于三沙群岛环境下移动通信基站风光氢新能源混合供电系统的研究与分析", 《中国优秀硕士学位论文全文数据库 信息科技辑 2013年》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134281A (en) * | 2020-09-29 | 2020-12-25 | 武汉氢阳能源有限公司 | LOHC-based renewable energy rapid compensation configuration system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kalinci et al. | Techno-economic analysis of a stand-alone hybrid renewable energy system with hydrogen production and storage options | |
| Hosseini et al. | Hybrid solar–fuel cell combined heat and power systems for residential applications: Energy and exergy analyses | |
| US20180287387A1 (en) | Systems and Methods for Generating Energy Using a Hydrogen Cycle | |
| Song et al. | Techno-economic analysis of a hybrid energy system for CCHP and hydrogen production based on solar energy | |
| Liu et al. | Operation of first solar-hydrogen system in China | |
| Bajpai et al. | Sizing optimization and analysis of a stand-alone WTG system using hybrid energy storage technologies | |
| Jamalaiah et al. | Optimization and operation of a renewable energy based pv-fc-micro grid using homer | |
| Shiroudi et al. | Demonstration project of the solar hydrogen energy system located on Taleghan-Iran: Technical-economic assessments | |
| Barsoum et al. | Balancing cost, operation and performance in integrated hydrogen hybrid energy system | |
| Bajpai et al. | Renewable hybrid stand-alone telecom power system modeling and analysis | |
| Mura et al. | An energy autonomous house equipped with a solar PV hydrogen conversion system | |
| Prodromidis et al. | Simulation and optimization of a stand-alone power plant based on renewable energy sources | |
| Alktranee et al. | Overview of the hybrid solar system | |
| Beyene et al. | On the design and optimization of distributed energy resources for sustainable grid-integrated microgrid in Ethiopia | |
| Mostafaeipour et al. | Impact of different solar trackers on hydrogen production: a case study in Iran | |
| CN109411787A (en) | A kind of energy comprehensive utilization system and its design method | |
| Jin et al. | The study and exploration of a new generation of photovoltaic energy storage system | |
| Sulistiyowati et al. | Fuel Cell Penetration Characteristics on Standalone Photovoltaic with Hybrid Energy Storage System | |
| Nawawi et al. | Performance analysis of a VPV/FC hybrid system for generating electricity in Iraq's remote areas | |
| CN114172175A (en) | Hydrogen storage configuration and control collaborative optimization method for improving economic benefits of wind power plant | |
| Al-Badi | Hybrid energy systems for applications in eco-houses | |
| Khalili Geshnigani | Capacity assessment of large-scale wind hydrogen production in very hot and humid region of Iran: A case study | |
| Momirlan et al. | The use of solar energy in hydrogen production | |
| Syafrianto et al. | Optimized Design of Renewable Energy, Firm Capacity and Stable Operation Power Plant for Serving Off-grid Commercial Load in Indonesia | |
| Sohoni et al. | Design of Hybrid Standalone Energy System for Village Purtala, India |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
|
| RJ01 | Rejection of invention patent application after publication |