CN114439555A - Novel hydrogen energy power generation method - Google Patents
Novel hydrogen energy power generation method Download PDFInfo
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- CN114439555A CN114439555A CN202210097436.1A CN202210097436A CN114439555A CN 114439555 A CN114439555 A CN 114439555A CN 202210097436 A CN202210097436 A CN 202210097436A CN 114439555 A CN114439555 A CN 114439555A
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- China
- Prior art keywords
- hydrogen
- power plant
- thermal power
- water
- liquid hydrogen
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 110
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 110
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000010248 power generation Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 206010049119 Emotional distress Diseases 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000009429 distress Effects 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K21/00—Steam engine plants not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a novel hydrogen energy power generation method, which comprises the following steps: the method comprises the following steps: preparing liquid hydrogen, and transporting the liquid hydrogen in a filling mode; step two: butting the filling liquid hydrogen with an external cargo bin, and storing the filling liquid hydrogen into a hydrogen storage tank; step three: hydrogen is conveyed to a hydrogen combustion furnace through a hydrogen conveying pipeline system in the thermal power plant; step four: the hydrogen combustion furnace is ignited to heat the water-cooled tube, the water-cooled wall and the water-cooled tube grid to generate steam; step five: the steam enters a steam turbine system through a hot steam system; according to the invention, liquid hydrogen is prepared by adopting a water cooling and cooling mode, and the liquid hydrogen sinks in the cooling kettle by utilizing the specific gravity difference between the liquid hydrogen and water, so that the liquid hydrogen is convenient to collect, the large-scale preparation of the liquid hydrogen is convenient to realize, and the fuel supply of hydrogen energy power generation is met.
Description
Technical Field
The invention relates to a power generation method, in particular to a novel hydrogen energy power generation method.
Background
Hydrogen energy is used for generating electricity, namely hydrogen and oxygen are combusted to form a hydrogen-oxygen generator set. The said unit is rocket type internal combustion engine with generator and needs no complicated steam boiler system, and is simple, easy to maintain, fast in starting, and easy to stop. When the power grid is in low load, the surplus electricity can be absorbed to electrolyze water to produce hydrogen and oxygen for power generation at peak time. This regulating action is advantageous for operation with a wire. In addition, the hydrogen and the oxygen can directly change the running condition of a conventional thermal generator set and improve the power generation capacity of the power station. For example, oxyhydrogen combustion forms magnetohydrodynamic power generation, and liquid hydrogen is used for cooling a power generation device, so that the power of the unit is improved, and the like.
However, the current hydrogen energy power generation mode is single, and the hydrogen energy power generation mode cannot be applied to the field of domestic power supply and needs to be improved.
Disclosure of Invention
The present invention is directed to a novel hydrogen energy power generation method to solve the above problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a novel hydrogen energy power generation method comprises the following steps:
the method comprises the following steps: preparing liquid hydrogen, and transporting the liquid hydrogen in a filling mode;
step two: butting the filling liquid hydrogen with an external cargo bin, and storing the filling liquid hydrogen into a hydrogen storage tank;
step three: hydrogen is conveyed to a hydrogen combustion furnace through a hydrogen conveying pipeline system in the thermal power plant;
step four: the hydrogen combustion furnace is ignited to heat the water-cooled tube, the water-cooled wall and the water-cooled tube grid to generate steam;
step five: the steam enters the steam turbine system through the hot steam system to drive the steam turbine system to drive the generator system to generate electricity;
step six: the water vapor is condensed under the cooling of the liquid hydrogen and returns to the water-cooled tube, the water-cooled wall and the water-cooled tube grid through the water circulation system.
As a further scheme of the invention: the preparation method of the liquid hydrogen comprises the following steps:
s1: introducing water into a cooling kettle at normal temperature and normal pressure;
s2: circulating liquid helium in a cooling pipe of the cooling kettle to cool water;
s3: when the temperature of the water is reduced to-252.8 ℃, hydrogen atoms in the water are liquefied to form liquid hydrogen;
s4: because the density of the liquid hydrogen is far greater than that of water, and the temperature difference exists between the liquid nitrogen in the cooling kettle and the water, the liquid hydrogen can settle to the bottom of the cooling kettle and is layered with the water.
As a further scheme of the invention: the cooling pipe is a copper spiral pipe.
As a still further scheme of the invention: the apparatus used in the power generation method includes: a cooling kettle for preparing liquid hydrogen, an external warehouse, a transfer hydrogen storage tank, a hydrogen transmission pipeline system in a thermal power plant, a central control system, a liquid hydrogen combustion nozzle system, a thermal power plant furnace combustion system, a furnace internal water drainage coil system, a furnace temperature control system, a steam generation pipeline system, a steam water circulation system, a steam supply system, a steam engine power generation system, a thermal power plant internal boosted voltage boosted current power station system, a thermal power station external connection power network system, a thermal power plant power generation degree metering and calculating system, a thermal power plant external connection power supply system, a thermal power plant furnace combustion system, a thermal power plant pipeline system, a thermal power plant chimney system, a liquid hydrogen thermal power plant security system, a liquid hydrogen thermal power plant detection system, a thermal power plant inspection system, a thermal power plant monitoring system, a thermal power plant safety system, a heat power plant temperature control system, a steam generation pipeline system, a steam generation, The system comprises a thermal power plant operation system, a thermal power plant operation central processing intelligent digital safety supervision system, various identification systems of a liquid hydrogen thermal power plant, a thermal power plant prevention system, a thermal power plant distress treatment plan method and method system, a thermal power plant self-evaluation standard and treatment method regulation and regulation system, a thermal power plant security system, a thermal power plant prevention safety accident treatment method regulation and regulation system, a thermal power plant security system and a thermal power plant disposal material system.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, liquid hydrogen is prepared by adopting a water cooling mode, and the liquid hydrogen sinks in the cooling kettle by utilizing the specific gravity difference between the liquid hydrogen and water, so that the liquid hydrogen is convenient to collect, the large-scale preparation of the liquid hydrogen is convenient to realize, the fuel supply of hydrogen energy power generation is met, and the steam turbine set is driven to operate by combusting hydrogen to generate steam.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment of the invention, the novel hydrogen energy power generation method comprises the following steps:
the method comprises the following steps: preparing liquid hydrogen, and transporting the liquid hydrogen in a filling mode;
step two: butting the filling liquid hydrogen with an external cargo bin, and storing the filling liquid hydrogen into a hydrogen storage tank;
step three: hydrogen is conveyed to a hydrogen combustion furnace through a hydrogen conveying pipeline system in the thermal power plant;
step four: the hydrogen combustion furnace is ignited to heat the water-cooled tube, the water-cooled wall and the water-cooled tube grid to generate steam;
step five: the steam enters the steam turbine system through the hot steam system to drive the steam turbine system to drive the generator system to generate electricity;
step six: the water vapor is condensed under the cooling of the liquid hydrogen and returns to the water-cooled tube, the water-cooled wall and the water-cooled tube grid through the water circulation system.
The preparation method of the liquid hydrogen comprises the following steps:
s1: introducing water into a cooling kettle at normal temperature and normal pressure;
s2: circulating liquid helium in a cooling pipe of the cooling kettle to cool water;
s3: when the temperature of the water is reduced to-252.8 ℃, hydrogen atoms in the water are liquefied to form liquid hydrogen;
s4: because the density of the liquid hydrogen is far greater than that of water, and the temperature difference exists between the liquid nitrogen in the cooling kettle and the water, the liquid hydrogen can settle to the bottom of the cooling kettle and is layered with the water.
The cooling pipe is a copper spiral pipe.
The apparatus used in the power generation method includes: a cooling kettle, an external cargo bin, a transfer hydrogen storage tank, a hydrogen transmission pipeline system in a thermal power plant, a central control system, a liquid hydrogen combustion nozzle system, a thermal power plant furnace combustion system, a water through discharge coil system in the furnace, a furnace temperature control system, a steam generation pipeline system, a steam water circulation system, a steam supply system, a steam engine power generation system, a thermal power plant internal boosted voltage boosted current power station system, a thermal power plant docking external power network system, a thermal power plant power generation degree metering and calculating system, a thermal power plant docking external power grid selling system, a thermal power plant furnace combustion system, a thermal power plant pipeline system, a thermal power chimney system, a liquid hydrogen thermal power plant security system, a liquid hydrogen thermal power plant detection system, a thermal power plant inspection system, a thermal power plant monitoring system, a thermal power plant safety system, a thermal power plant monitoring system, a heat plant monitoring system, a central control system, a liquid hydrogen supply system, a steam supply system, a, The system comprises a thermal power plant operation system, a thermal power plant operation central processing intelligent digital safety supervision system, various identification systems of a liquid hydrogen thermal power plant, a thermal power plant prevention system, a thermal power plant distress treatment plan method and method system, a thermal power plant self-evaluation standard and treatment method regulation and regulation system, a thermal power plant security system, a thermal power plant prevention safety accident treatment method regulation and regulation system, a thermal power plant security system and a thermal power plant disposal material system.
The working principle of the invention is as follows:
according to the invention, liquid hydrogen is prepared by adopting a water cooling mode, and the liquid hydrogen sinks in the cooling kettle by utilizing the specific gravity difference between the liquid hydrogen and water, so that the liquid hydrogen is convenient to collect, the large-scale preparation of the liquid hydrogen is convenient to realize, the fuel supply of hydrogen energy power generation is met, and the steam turbine set is driven to operate by combusting hydrogen to generate steam.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (4)
1. A novel hydrogen energy power generation method is characterized in that: the method comprises the following steps:
the method comprises the following steps: preparing liquid hydrogen, and transporting the liquid hydrogen in a filling mode;
step two: butting the filling liquid hydrogen with an external cargo bin, and storing the filling liquid hydrogen into a hydrogen storage tank;
step three: hydrogen is conveyed to a hydrogen combustion furnace through a hydrogen conveying pipeline system in the thermal power plant;
step four: the hydrogen combustion furnace is ignited to heat the water-cooled tube, the water-cooled wall and the water-cooled tube grid to generate steam;
step five: the steam enters the steam turbine system through the hot steam system to drive the steam turbine system to drive the generator system to generate electricity;
step six: the water vapor is condensed under the cooling of the liquid hydrogen and returns to the water-cooled tube, the water-cooled wall and the water-cooled tube grid through the water circulation system.
2. The novel hydrogen energy generation method according to claim 1, characterized in that: the preparation method of the liquid hydrogen comprises the following steps:
s1: introducing water into a cooling kettle at normal temperature and normal pressure;
s2: circulating liquid helium in a cooling pipe of the cooling kettle to cool water;
s3: when the temperature of the water is reduced to-252.8 ℃, hydrogen atoms in the water are liquefied to form liquid hydrogen;
s4: because the density of the liquid hydrogen is far greater than that of water, and the temperature difference exists between the liquid nitrogen in the cooling kettle and the water, the liquid hydrogen can settle to the bottom of the cooling kettle and is layered with the water.
3. The novel hydrogen energy generation method according to claim 2, characterized in that: the cooling pipe is a copper spiral pipe.
4. The novel hydrogen energy generation method according to claim 1, characterized in that: the apparatus used in the power generation method includes: a cooling kettle for preparing liquid hydrogen, an external warehouse, a transfer hydrogen storage tank, a hydrogen transmission pipeline system in a thermal power plant, a central control system, a liquid hydrogen combustion nozzle system, a thermal power plant furnace combustion system, a furnace internal water drainage coil system, a furnace temperature control system, a steam generation pipeline system, a steam water circulation system, a steam supply system, a steam engine power generation system, a thermal power plant internal boosted voltage boosted current power station system, a thermal power station external connection power network system, a thermal power plant power generation degree metering and calculating system, a thermal power plant external connection power supply system, a thermal power plant furnace combustion system, a thermal power plant pipeline system, a thermal power plant chimney system, a liquid hydrogen thermal power plant security system, a liquid hydrogen thermal power plant detection system, a thermal power plant inspection system, a thermal power plant monitoring system, a thermal power plant safety system, a heat power plant temperature control system, a steam generation pipeline system, a steam generation, The system comprises a thermal power plant operation system, a thermal power plant operation central processing intelligent digital safety supervision system, various identification systems of a liquid hydrogen thermal power plant, a thermal power plant prevention system, a thermal power plant distress treatment plan method and method system, a thermal power plant self-evaluation standard and treatment method regulation and regulation system, a thermal power plant security system, a thermal power plant prevention safety accident treatment method regulation and regulation system, a thermal power plant security system and a thermal power plant disposal material system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210097436.1A CN114439555A (en) | 2022-01-27 | 2022-01-27 | Novel hydrogen energy power generation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210097436.1A CN114439555A (en) | 2022-01-27 | 2022-01-27 | Novel hydrogen energy power generation method |
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| Publication Number | Publication Date |
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| CN114439555A true CN114439555A (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210097436.1A Pending CN114439555A (en) | 2022-01-27 | 2022-01-27 | Novel hydrogen energy power generation method |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007246369A (en) * | 2006-03-17 | 2007-09-27 | Toshiba Corp | Apparatus, system and method for producing hydrogen |
| CN105508051A (en) * | 2015-12-07 | 2016-04-20 | 集美大学 | High-temperature gas-cooled reactor helium and indirect cyclic hydrogen production coupled power generation system and method |
| CN108757325A (en) * | 2018-05-30 | 2018-11-06 | 新奥泛能网络科技有限公司 | Energy supplying system based on hydrogen and oxygen combined cycle and wind energy coupling and method |
| CN109995081A (en) * | 2019-04-15 | 2019-07-09 | 杨清萍 | A kind of clean energy resource power generating and hydrogen producing, hydrogen energy storage cogeneration system |
-
2022
- 2022-01-27 CN CN202210097436.1A patent/CN114439555A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007246369A (en) * | 2006-03-17 | 2007-09-27 | Toshiba Corp | Apparatus, system and method for producing hydrogen |
| CN105508051A (en) * | 2015-12-07 | 2016-04-20 | 集美大学 | High-temperature gas-cooled reactor helium and indirect cyclic hydrogen production coupled power generation system and method |
| CN108757325A (en) * | 2018-05-30 | 2018-11-06 | 新奥泛能网络科技有限公司 | Energy supplying system based on hydrogen and oxygen combined cycle and wind energy coupling and method |
| CN109995081A (en) * | 2019-04-15 | 2019-07-09 | 杨清萍 | A kind of clean energy resource power generating and hydrogen producing, hydrogen energy storage cogeneration system |
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