CN202444308U - Non-grid-connected wind power hydrogen production device - Google Patents
Non-grid-connected wind power hydrogen production device Download PDFInfo
- Publication number
- CN202444308U CN202444308U CN2012200816020U CN201220081602U CN202444308U CN 202444308 U CN202444308 U CN 202444308U CN 2012200816020 U CN2012200816020 U CN 2012200816020U CN 201220081602 U CN201220081602 U CN 201220081602U CN 202444308 U CN202444308 U CN 202444308U
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- China
- Prior art keywords
- producing hydrogen
- blower fan
- output
- storage battery
- hydrogen production
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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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Abstract
The utility model discloses a non-grid-connected wind power hydrogen production device which comprises a fan, a hydrogen production device, a control device and a storage battery, wherein the output of the fan is connected with the input of the control device; the output of the control device is connected with the input of the hydrogen production device; the storage battery is connected with the output of the fan in parallel, and then is connected with the input of the hydrogen production device; when the output voltage of the fan is greater than the voltage of the storage battery, the fan provides a power supply for the hydrogen production device and charges the storage battery; when the output voltage of the fan is lower than the voltage of the storage battery, the storage battery outputs power, and the fan and the storage battery simultaneously provide the power supply for the hydrogen production device; and when the output of the fan is greater than the upper limit of the normal operation of the hydrogen production device or less than the lower limit of the normal operation of the hydrogen production device, the control device controls the hydrogen production device to power off. According to the utility model, wind power is utilized fully, environment pollution does not exist, the resource utilization ratio is high, hydrogen can be produced conveniently and continuously, which can be realized only with a small storage battery, and cost is saved.
Description
Technical field
The utility model relates to a kind of device for producing hydrogen, especially relates to a kind of non-grid connected wind power device for producing hydrogen that can realize mild and steady operation that directly utilizes wind-powered electricity generation.
Background technology
How 100% regenerative resource such as wind power generation, solar power generation electric power has unsteadiness, fluctuation and intermittent characteristics,, efficient, low cost applications is a difficult problem.Wind power generation, solar power generation directly are incorporated into the power networks, to electrical network impact big, cost is high, adopting the complementary power supply of various energy resources is a kind of effective ways.At present, the multi-energy complementation supply power mode mainly contains two kinds: the one, and regenerative resource electric power combines with storage battery, and promptly the electricity that sends of regenerative resource charges a battery, and resupplies load after being full of, and storage battery and fossil energy electric power are taked the suitching type power supply.The storage battery cost is high on the one hand, useful life is short for this kind mode, and the loss of accumulator cell charging and discharging primary energy about 25% on the other hand, and regenerative resource electric power utilization ratio is low; The 2nd, regenerative resource electric power and fossil energy electric power switch each other, and when being DC480V as setting regenerative resource electric power incision value, fossil energy electric power breaks off, and only uses regenerative resource electric power.The regenerative resource electric power can not get fossil energy electric power and replenished this moment; Because bearing power greater than the regenerative resource electric power, is depended merely on regenerative resource electric power and can not be satisfied load request fully, will cause loaded work piece not normal; Even switch back and forth, cause equipment fault.And when the regenerative resource voltage of power is lower than the setting switched voltage, then break off regenerative resource electric power all to use fossil energy electric power, cause the waste of regenerative resource electric power again.On the other hand, as the hydrogen of the Hydrogen Energy energy, need the labor energy in its preparation process.Generally speaking, after needing net electricity and converting direct current to, be the device for producing hydrogen power supply again, this method makes efficient low owing to need the conversion of alternating current-direct current, and energy loss is big, and electric when under-supply when netting, device for producing hydrogen needs shutdown.
The utility model content
The utility model technical problem to be solved is the deficiency to above-mentioned prior art, and a kind of non-grid connected wind power device for producing hydrogen that can realize wind-powered electricity generation and device for producing hydrogen co-ordination is provided.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of non-grid connected wind power device for producing hydrogen; Comprise blower fan, device for producing hydrogen and control device, the output of blower fan connects the input of control device, and the output of control device connects the input of device for producing hydrogen; It is characterized in that: also comprise storage battery, be connected with the input of device for producing hydrogen behind said storage battery and the blower fan output-parallel; When the output voltage of blower fan during greater than battery tension, blower fan is that device for producing hydrogen provides power supply, is charge in batteries simultaneously; When the output voltage of blower fan is lower than battery tension, the storage battery power output, blower fan and storage battery provide power supply for device for producing hydrogen simultaneously; When the output of blower fan greater than the upper limit of device for producing hydrogen operate as normal or less than or the device for producing hydrogen operate as normal following in limited time, control device control device for producing hydrogen is shut down.
As the further improved technical scheme of the utility model, also comprise energy balance device, energy balance device is connected with blower fan through control device; When the wind-powered electricity generation power output surpassed the operating power of device for producing hydrogen, blower fan and energy balance device were connected, and made the energy balance device energising.
The utility model has made full use of a large amount of wind resource on the island, is about to the electric energy that wind power transformation becomes HVDC, then the direct the supply system hydrogen production device of electric energy is used, and then produces hydrogen.Wind-powered electricity generation can directly be exported high voltage direct current, will net electricity and storage battery simultaneously and carry out the intelligence switching, to guarantee device for producing hydrogen continuous firing to greatest extent.Utilize storage battery that the crest and the trough of wind-powered electricity generation output are carried out balance simultaneously, to guarantee device for producing hydrogen continuous firing to greatest extent.Therefore, the utility model has made full use of wind-force, non-environmental-pollution, and resource utilization is high, the production hydrogen that can continue easily, and only need adopt less storage battery to realize, practiced thrift cost.In a word, the utility model has made full use of wind-force, non-environmental-pollution, and resource utilization is high, the production hydrogen that can continue easily.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Embodiment 1
Referring to Fig. 1; A kind of non-grid connected wind power device for producing hydrogen; Comprise blower fan, device for producing hydrogen and control device, the output of blower fan connects the input of control device, and the output of control device connects the input of device for producing hydrogen; Also comprise storage battery, be connected with the input of device for producing hydrogen behind said storage battery and the blower fan output-parallel; When the output voltage of blower fan during greater than battery tension, blower fan is that device for producing hydrogen provides power supply, is charge in batteries simultaneously; When the output voltage of blower fan is lower than battery tension, the storage battery power output, blower fan and storage battery provide power supply for device for producing hydrogen simultaneously; When the output of blower fan greater than the upper limit of device for producing hydrogen operate as normal or less than or the device for producing hydrogen operate as normal following in limited time, control device control device for producing hydrogen is shut down.Also comprise energy balance device, energy balance device is connected with blower fan through control device; When the wind-powered electricity generation power output surpassed the operating power of device for producing hydrogen, blower fan and energy balance device were connected, and made the energy balance device energising.
Present embodiment is in when work, and normal operating conditions is to be the device for producing hydrogen power supply by blower fan, and the storage battery with fan parallel-connection plays the effect of the output of blower fan being carried out balance simultaneously.Promptly because the unsteadiness of wind-force causes the output of blower fan also unstable, when the blower fan output voltage was higher than battery tension, charge in batteries so also dragged down final output voltage; When the battery tension of blower fan output region, storage battery does not recharge, and storage battery and blower fan are the device for producing hydrogen power supply jointly simultaneously; Storage battery has just carried out balanced action for the output of blower fan like this, and making finally provides comparatively mild power supply for device for producing hydrogen.In addition, during much larger than the operating power of device for producing hydrogen, energy balance device falls unnecessary energy balance to energy balance device in the power output of blower fan.Therefore, present embodiment can only adopt less storage battery, realizes mild power supply output, and finally realizes the mild and stable running of wind-powered electricity generation device for producing hydrogen.In the present embodiment, blower fan, control device and device for producing hydrogen are prior art, for example preferably are output as the wind-driven generator of HVDC, such as 10,000 volts to 50,000 volts.
Claims (2)
1. non-grid connected wind power device for producing hydrogen; Comprise blower fan, device for producing hydrogen and control device; The output of blower fan connects the input of control device; The output of control device connects the input of device for producing hydrogen, it is characterized in that: also comprise storage battery, be connected with the input of device for producing hydrogen behind said storage battery and the blower fan output-parallel; When the output voltage of blower fan during greater than battery tension, blower fan is that device for producing hydrogen provides power supply, is charge in batteries simultaneously; When the output voltage of blower fan is lower than battery tension, the storage battery power output, blower fan and storage battery provide power supply for device for producing hydrogen simultaneously; When the output of blower fan greater than the upper limit of device for producing hydrogen operate as normal or less than or the device for producing hydrogen operate as normal following in limited time, control device control device for producing hydrogen is shut down.
2. non-grid connected wind power device for producing hydrogen according to claim 1 is characterized in that: also comprise energy balance device, energy balance device is connected with blower fan through control device; When the wind-powered electricity generation power output surpassed the operating power of device for producing hydrogen, blower fan and energy balance device were connected, and made the energy balance device energising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200816020U CN202444308U (en) | 2011-11-10 | 2012-02-27 | Non-grid-connected wind power hydrogen production device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120442779 | 2011-11-10 | ||
| CN201120442779.4 | 2011-11-10 | ||
| CN2012200816020U CN202444308U (en) | 2011-11-10 | 2012-02-27 | Non-grid-connected wind power hydrogen production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202444308U true CN202444308U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200816020U Expired - Fee Related CN202444308U (en) | 2011-11-10 | 2012-02-27 | Non-grid-connected wind power hydrogen production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202444308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107588A (en) * | 2011-11-10 | 2013-05-15 | 江苏非并网风电有限公司 | Non-grid-tied wind electricity hydrogen production device |
| CN110635510A (en) * | 2019-10-23 | 2019-12-31 | 河北工业大学 | Non-grid-connected wind power electrolysis water hydrogen production system and its coordinated control method |
-
2012
- 2012-02-27 CN CN2012200816020U patent/CN202444308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107588A (en) * | 2011-11-10 | 2013-05-15 | 江苏非并网风电有限公司 | Non-grid-tied wind electricity hydrogen production device |
| CN110635510A (en) * | 2019-10-23 | 2019-12-31 | 河北工业大学 | Non-grid-connected wind power electrolysis water hydrogen production system and its coordinated control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiangsu Non-Grid Connected Wind Power Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Jiangsu Non-Grid Connected Wind Power Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20160227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |