CN205882726U - Wind -powered electricity generation hydrogen plant - Google Patents
Wind -powered electricity generation hydrogen plant Download PDFInfo
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- CN205882726U CN205882726U CN201620502442.0U CN201620502442U CN205882726U CN 205882726 U CN205882726 U CN 205882726U CN 201620502442 U CN201620502442 U CN 201620502442U CN 205882726 U CN205882726 U CN 205882726U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model relates to a hydrogen production technology field, a wind -powered electricity generation hydrogen plant, it includes wind field unit, electric network unit, heat -storing unit heats, ACDC transverter and electrolysis trough hydrogen manufacturing unit, the first output and the electric network unit electricity of wind field unit are connected, the second output of wind field unit with heat the heat -storing unit electricity and be connected, the third output of wind field unit is connected with the first input end of ACDC transverter electricity, the output and the electrolysis trough hydrogen manufacturing unit electricity of ACDC transverter are connected, electric network unit is connected with ACDC transverter electricity. The utility model discloses a to the wind -powered electricity generation exert oneself predict to a certain extent and control realize power dispatching the wind -powered electricity generation in service know in advance and satisfy actual wind -powered electricity generation hydrogen production system in electric power distribution, utilize wind -powered electricity generation hydrogen manufacturing more than needed, can conveniently produce hydrogen no environmental pollution with continuouslying, effectively solved present drawback of abandoning wind electricity limiting, effectively practiced thrift the cost of hydrogen manufacturing, the resource utilization rate height, exert oneself in optimum wind transmission field.
Description
Technical field
This utility model relates to hydrogen producing technology field, is a kind of wind power hydrogen production device.
Background technology
The outer Wind Power Utilization scale expanding day with wind-power electricity generation as representative of Present Domestic, wind energy is as a kind of renewable energy
Source, because of its rich reserves, clean environment firendly, is easy to the advantages such as scale exploitation and receives significant attention.But, owing to wind-power electricity generation is special
Property, wind-resources transmutability on different time scales result in the undulatory property that wind-driven generator is exerted oneself, i.e. wind energy has interval
Property and undulatory property, when wind speed changes, the power of Wind turbines output changes the most therewith, thus affects the electric energy matter of electrical network
Amount, thus these wind-powered electricity generations must be cut out electrical network, and this can cause the waste of wind energy；Next to that transmission line capability, power grid construction
Cycle is long, does not often catch up with the increments of the installed capacity of wind-driven generator, due to wind-power electricity generation Supply and Demand very
Difficult coordination, is unfavorable for realizing electric energy scheduling flexibly so that effectively utilize hourage to send out not as good as conventional far away in the year of wind-power electricity generation
Power plant, and the ability of maintenance power grid operation is extremely limited；Finally, it is Power policy, the heating area in the north at home,
Preferentially heating for warm season thermal power plant, thermal power generation occupies more grid power transmission capacity.Wind power hydrogen production can as promotion
Regenerated electric power on-site elimination solve to abandon wind ration the power supply problem route the most abroad in build consensus, but current wind power hydrogen production
Do not fully take into account wind-powered electricity generation characteristic and water electrolyser characteristic, tend not to optimization wind field and exert oneself and electrolysis bath, so office
Area, portion occurs in that wind is abandoned in the most serious rationing the power supply.
Summary of the invention
This utility model provides a kind of wind power hydrogen production device, overcomes the deficiency of above-mentioned prior art, and it can efficient solution
What certainly prior art wind generating existed ration the power supply abandons the problem of wind and prior art wind electricity hydrogen manufacturing can not optimization wind field
Exert oneself and the electrolysis bath problem that causes wind-powered electricity generation proportion of utilization to lack of proper care.
The technical solution of the utility model is realized by following measures: a kind of wind power hydrogen production device, including wind field
Unit, electrical network unit, heat heat storage units, AC/DC inverter and electrolysis bath Hydrogen Unit, the first outfan of wind field unit with
The input electrical connection of electrical network unit, the second outfan of wind field unit electrically connects with the input heating heat storage units, wind field
3rd outfan of unit electrically connects with the first input end of AC/DC inverter, the outfan of AC/DC inverter and electrolysis bath system
The input electrical connection of hydrogen unit, the outfan of electrical network unit electrically connects with the second input of AC/DC inverter.
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:
Above-mentioned may also include wind power hydrogen production system capacity Management Controller, farm controller, heat heat accumulation controller and electricity
Solving groove hydrogen manufacturing controller, wind power hydrogen production system capacity Management Controller electrically connects with farm controller, farm controller and wind field
Unit electrically connect, wind power hydrogen production system capacity Management Controller electrically connect with heating heat accumulation controller, heat heat accumulation controller and
Heating heat storage units electrical connection, wind power hydrogen production system capacity Management Controller electrically connects with electrolysis bath hydrogen manufacturing controller, electrolysis bath
Hydrogen manufacturing controller electrically connects with electrolysis bath Hydrogen Unit.
Described above heating heat storage units and can include heating unit and heat storage units, heating unit is electrolysis bath hydrogen manufacturing list
The heating module of unit, heat storage units is boiler water heating system；Or/and, heat storage units is solid-state molten salt heat storage system.
Above-mentioned may also include central monitor, wind field wind energy prediction module and dispatching of power netwoks prediction module, wind field wind energy is pre-
Surveying module to electrically connect with central monitor, dispatching of power netwoks prediction module electrically connects with central monitor.
This utility model is by being predicted to a certain extent wind power output and control realization dispatching of power netwoks is at wind-powered electricity generation
Operation is known electric power distribution condition in actual wind power hydrogen production system in advance, electrolysis bath hydrogen manufacturing is designed targetedly and
Migration efficiency, it is achieved on the basis of meeting electrical network unit power demands, makes full use of wind energy, utilizes wind power hydrogen production more than needed,
Continuous production hydrogen non-environmental-pollution can be facilitated, effectively prevent and existing abandon the drawback that wind is rationed the power supply, be effectively saved hydrogen manufacturing
Cost, resource utilization is high, and optimization wind field is exerted oneself.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model most preferred embodiment.
Circuit block diagram when accompanying drawing 2 uses for this utility model.
Accompanying drawing 3 is use flow chart of the present utility model.
Detailed description of the invention
This utility model is not limited by following embodiment, can come with practical situation according to the technical solution of the utility model
Determine specific embodiment.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all according to description
The Butut mode of accompanying drawing 1 is described, such as: the position relationship of forward and backward, upper and lower, left and right etc. is based on Figure of description
Butut direction determine.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
As shown in accompanying drawing 1,2, this wind power hydrogen production device includes wind field unit, electrical network unit, heats heat storage units, AC/DC
Inverter and electrolysis bath Hydrogen Unit, the first outfan of wind field unit electrically connects with the input of electrical network unit, wind field unit
The second outfan electrically connect with the input heating heat storage units, the 3rd outfan of wind field unit and AC/DC inverter
First input end electrically connects, and the outfan of AC/DC inverter electrically connects with the input of electrolysis bath Hydrogen Unit, electrical network unit
Outfan electrically connects with the second input of AC/DC inverter.Here, wind field unit is provided with multiple wind-driven generator, and wind-force is sent out
Motor is carried out power control by the controller outside blower fan.
According to actual needs above-mentioned wind power hydrogen production device can be made further optimization and/or improvements:
As shown in accompanying drawing 1,2, also include wind power hydrogen production system capacity Management Controller, farm controller, heat heat accumulation control
Device processed and electrolysis bath hydrogen manufacturing controller, wind power hydrogen production system capacity Management Controller electrically connects with farm controller, and wind field controls
Device electrically connects with wind field unit, and wind power hydrogen production system capacity Management Controller electrically connects with heating heat accumulation controller, heats heat accumulation
Controller electrically connects with heating heat storage units, and wind power hydrogen production system capacity Management Controller is electrically connected with electrolysis bath hydrogen manufacturing controller
Connecing, electrolysis bath hydrogen manufacturing controller electrically connects with electrolysis bath Hydrogen Unit.
Shown in accompanying drawing 1,2, the described heat storage units that heats includes heating unit and heat storage units, and heating unit is electrolysis bath
The heating module of Hydrogen Unit, heat storage units is boiler water heating system；Or/and, heat storage units is solid-state molten salt heat storage system.
During work, heat storage units can be boiler water heating system or solid-state molten salt heat storage system, is not limited to this.
As shown in accompanying drawing 1,2, also include central monitor, wind field wind energy prediction module and dispatching of power netwoks prediction module, wind
Field wind energy prediction module electrically connects with central monitor, and dispatching of power netwoks prediction module electrically connects with central monitor.Here, wind field
Wind energy prediction module and dispatching of power netwoks prediction module are controlled by power prediction module, and function prediction module belongs to CSRC
Device；Wind-driven generator has blower fan peripheral control unit to carry out power control, and the power control command of wind-driven generator comes from central authorities
Watch-dog；Electrolysis bath Hydrogen Unit is carried out the control of input power by electrolysis bath hydrogen manufacturing controller；Central monitor accept from
Heat heat accumulation controller and the control parameter of electrolysis bath hydrogen manufacturing controller output.
Above technical characteristic constitutes embodiment of the present utility model, and it has stronger adaptability and implementation result, can
Increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
The work process of this utility model embodiment: as shown in accompanying drawing 1,2,3,
The first step, wind field wind energy prediction module carries out real-time estimate to wind field power, it was predicted that be worth for Pw, simultaneously dispatching of power netwoks
Electrical network demand power is predicted by prediction module, it was predicted that being worth for Pg, wind field actual power is Pr, enters second step afterwards；
Second step, contrasts wind field power prediction value Pw and electrical network demand power predictive value Pg, if Pw is ＞ Pg, then
Calculate electrolysis bath Hydrogen Unit maximum demanded power Pmax and electrolysis bath Hydrogen Unit minimum essential requirement power P min, enter the afterwards
Four steps；
3rd step；If Pw≤Pg, then wind field actual power Pr is carried out size judgement, afterwards with electrical network demand power Pg
Enter the 4th step；
4th step, if Pr is ＜ Pg, then on the basis of maintaining electrolysis bath Hydrogen Unit minimum essential requirement Pmin, and wind field remains
Remaining electric power is fully incorporated electrical network unit, and now the power of electrical network unit is Pr-Pmin, when Pr-Pmin be on the occasion of, then to electrical network list
Unit's power transmission, when Pr-Pmin is negative value, the anti-power transmission of electrical network unit maintains the Minimum requirements of electrolysis bath Hydrogen Unit, enters afterwards
5th step；
5th step, if Pmin-Pg is ＜ Pr ＜ Pmax-Pg, then the electric power of the unit that is connected to the grid is Pg, Qi Zhongyong
Power in electrolysis bath Hydrogen Unit is Pr-Pg, enters the 6th step afterwards；
6th step, if Pr is ＞ Pmax+Pg, then opens the heat accumulation power of maximum, blower fan is carried out whole audience optimization simultaneously
Speed-changing oar-changing, it is achieved the Power Limitation to blower fan.
In second step, electrolysis bath Hydrogen Unit is divided into two kinds of power P 1, P2 ... Pn and p1, p2 ... pn, the former power
Being respectively greater than the power of the latter, corresponding power control ratio is K1, K2 ... Kn and k1, k2 ... kn, the power of heating is
Pt, control coefrficient is T；The realtime power of electrolysis bath Hydrogen Unit and heating unit is that the computing formula of P (realtime) is as follows:
Wherein 1 >=Ki >=0；1≥T≥0；1 >=ki ＞ 0；
Work as T=K1=K2=... during=Kn=0, obtain electrolysis bath Hydrogen Unit minima, it may be assumed that Pmin (realtime)=
Pmin (Hydrogendemand), Pmin (realtime) are single group minimum power Hydrogen Unit power under minimum coefficient.
Here, real cell hydrogen manufacturing minimum power is equal to minimum essential requirement power；
Work as Ki=1, under conditions of ki=1, T=1, electrolysis bath Hydrogen Unit and power P max of heating unit maximum
(realtime) computing formula is:
Here, Pw is the english abbreviation of wind field power prediction value P (wind forcast), and Pg is electrical network demand power P
The english abbreviation of (Grid forcast), Pr is the english abbreviation of wind field actual power P (real), and Pmax is electrolysis bath hydrogen manufacturing list
The english abbreviation of unit maximum demanded power Pmax (Hydrogen demand), Pmin is electrolysis bath Hydrogen Unit minimum essential requirement merit
The english abbreviation of rate Pmin (Hydrogen demand).
In actual application, the part between electrolysis bath Hydrogen Unit minimum power and peak power, electrolysis bath system
Hydrogen unit can realize the fluctuation of any power, wherein, during general power increases, and the power that moment is increased, preferentially
Opening the electrolysis bath Hydrogen Unit of correspondent equal power, the principle that otherwise electrolysis bath Hydrogen Unit is opened is followed from small-power unit
Open to power unit；On the contrary, during general power reduces, the power of instantaneous reduction, preferential closedown correspondent equal merit
The electrolysis bath Hydrogen Unit of rate, otherwise electrolysis bath Hydrogen Unit closes principle from power unit to the closedown of small-power unit.
Claims (5)
1. a wind power hydrogen production device, it is characterised in that include wind field unit, electrical network unit, heat heat storage units, the AC/DC change of current
Device and electrolysis bath Hydrogen Unit, the first outfan of wind field unit electrically connects with the input of electrical network unit, the of wind field unit
Two outfans electrically connect with the input heating heat storage units, the 3rd outfan of wind field unit and the first of AC/DC inverter
Input electrically connects, and the outfan of AC/DC inverter electrically connects with the input of electrolysis bath Hydrogen Unit, the output of electrical network unit
End electrically connects with the second input of AC/DC inverter；Wherein: also include wind power hydrogen production system capacity Management Controller, wind field
Controller, heating heat accumulation controller and electrolysis bath hydrogen manufacturing controller, wind power hydrogen production system capacity Management Controller controls with wind field
Device electrically connect, farm controller electrically connects with wind field unit, wind power hydrogen production system capacity Management Controller with heat heat accumulation control
Device electrically connects, and heats heat accumulation controller and electrically connects with heating heat storage units, wind power hydrogen production system capacity Management Controller and electrolysis
Groove hydrogen manufacturing controller electrically connects, and electrolysis bath hydrogen manufacturing controller electrically connects with electrolysis bath Hydrogen Unit.
Wind power hydrogen production device the most according to claim 1, it is characterised in that the described heat storage units that heats includes heating list
Unit and heat storage units, heating unit is the heating module of electrolysis bath Hydrogen Unit, and heat storage units is boiler water heating system.
Wind power hydrogen production device the most according to claim 1 and 2, it is characterised in that heat storage units is solid-state fuse salt heat accumulation system
System.
Wind power hydrogen production device the most according to claim 1 and 2, it is characterised in that also include central monitor, wind field wind energy
Prediction module and dispatching of power netwoks prediction module, wind field wind energy prediction module electrically connects with central monitor, dispatching of power netwoks prediction mould
Block electrically connects with central monitor.
Wind power hydrogen production device the most according to claim 3, it is characterised in that also include that central monitor, wind field wind energy are predicted
Module and dispatching of power netwoks prediction module, wind field wind energy prediction module electrically connects with central monitor, dispatching of power netwoks prediction module with
Central monitor electrically connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502442.0U CN205882726U (en) | 2016-05-27 | 2016-05-27 | Wind -powered electricity generation hydrogen plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502442.0U CN205882726U (en) | 2016-05-27 | 2016-05-27 | Wind -powered electricity generation hydrogen plant |
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| Publication Number | Publication Date |
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| CN205882726U true CN205882726U (en) | 2017-01-11 |
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| CN201620502442.0U Active CN205882726U (en) | 2016-05-27 | 2016-05-27 | Wind -powered electricity generation hydrogen plant |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059042A (en) * | 2017-04-11 | 2017-08-18 | 赫普热力发展有限公司 | A kind of thermal power plant's electric power passes through electrolytic cell hydrogen generating system |
| CN108590968A (en) * | 2017-08-14 | 2018-09-28 | 中国大唐集团科学技术研究院有限公司 | Blower fan tower barrel hydrogen storage energy conserving system and method |
| JP2021191893A (en) * | 2020-05-13 | 2021-12-16 | グリーンファイア・エナジー・インコーポレイテッドGreenfire Energy Inc | Hydrogen production from geothermal resources using closed-loop systems |
| CN114243771A (en) * | 2021-12-10 | 2022-03-25 | 国网江苏省电力有限公司经济技术研究院 | Decision-making method and system for hydrogen production and consumption route of renewable energy source of local micro-grid |
-
2016
- 2016-05-27 CN CN201620502442.0U patent/CN205882726U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059042A (en) * | 2017-04-11 | 2017-08-18 | 赫普热力发展有限公司 | A kind of thermal power plant's electric power passes through electrolytic cell hydrogen generating system |
| CN108590968A (en) * | 2017-08-14 | 2018-09-28 | 中国大唐集团科学技术研究院有限公司 | Blower fan tower barrel hydrogen storage energy conserving system and method |
| JP2021191893A (en) * | 2020-05-13 | 2021-12-16 | グリーンファイア・エナジー・インコーポレイテッドGreenfire Energy Inc | Hydrogen production from geothermal resources using closed-loop systems |
| JP7431774B2 (en) | 2020-05-13 | 2024-02-15 | グリーンファイア・エナジー・インコーポレイテッド | Hydrogen production from geothermal resources using a closed loop system |
| CN114243771A (en) * | 2021-12-10 | 2022-03-25 | 国网江苏省电力有限公司经济技术研究院 | Decision-making method and system for hydrogen production and consumption route of renewable energy source of local micro-grid |
| CN114243771B (en) * | 2021-12-10 | 2024-05-24 | 国网江苏省电力有限公司经济技术研究院 | Method and system for deciding hydrogen production and digestion routes by using renewable energy of local micro-grid |
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