JP2000224782A5 - - Google Patents
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- JP2000224782A5 JP2000224782A5 JP1999021498A JP2149899A JP2000224782A5 JP 2000224782 A5 JP2000224782 A5 JP 2000224782A5 JP 1999021498 A JP1999021498 A JP 1999021498A JP 2149899 A JP2149899 A JP 2149899A JP 2000224782 A5 JP2000224782 A5 JP 2000224782A5
- Authority
- JP
- Japan
- Prior art keywords
- power generation
- power
- fuel cell
- hydrogen
- facility
- 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
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- 238000010248 power generation Methods 0.000 claims description 30
- 239000000446 fuel Substances 0.000 claims description 29
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000005518 polymer electrolyte Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001502 supplementation Effects 0.000 description 1
Description
また、前記他の発電設備は、風力発電設備であり、この風力発電設備の余剰電力発生時に水素又は水素と酸素を製造して貯蔵設備に蓄え、風力発電設備の容量不足時に前記燃料電池の発電による電力で補完することを特徴とする。
これにより、風の強さに影響されることなく、安定した電力の供給を連続的に行うとともに、排出物のない、環境保全性に優れた発電システムを構築することができる。
前記燃料電池としては、例えば固体高分子型燃料電池（ＰＥＦＣ）が使用される。燃料電池に供給される酸素は、純酸素又は空気中の酸素である。空気を燃料電池に供給すると、空気中の酸素のみが選択的に消費される。
本発明の発電システムは、水素を燃料として発電を行う燃料電池と、該燃料電池とは別の発電設備または電源と、該発電設備または電源による電力で製造された水素を貯蔵する水素貯蔵設備とを備え、前記燃料電池の発電が必要な時に、前記発電設備または電源の電力を需要側に供給するとともに、前記水素貯蔵設備に貯蔵された水素を前記燃料電池に供給して該燃料電池で発電を行い、該燃料電池の電力を需要側に供給することを特徴とする。
また、発電システムは、前記発電設備または電源による電力で前記燃料電池の燃料としての水素を製造する水分解装置を更に備えていてもよく、さらに、前記水分解装置で得られた酸素を貯蔵する酸素貯蔵設備を更に備えていてもよい。
Further, the other power generation facility is a wind power generation facility, and when the surplus power of the wind power generation facility is generated, hydrogen or hydrogen and oxygen are produced and stored in the storage facility, and when the capacity of the wind power generation facility is insufficient, the fuel cell generates power. It is characterized by supplementing with the power generated by.
As a result, it is possible to continuously supply stable electric power without being affected by the strength of the wind, and to construct a power generation system with no emissions and excellent environmental protection.
As the fuel cell, for example, a polymer electrolyte fuel cell (PEFC) is used. The oxygen supplied to the fuel cell is pure oxygen or oxygen in the air. When air is supplied to the fuel cell, only oxygen in the air is selectively consumed.
The power generation system of the present invention includes a fuel cell that generates power using hydrogen as fuel, a power generation facility or power source different from the fuel cell, and a hydrogen storage facility that stores hydrogen produced by the power generation facility or power source. When power generation of the fuel cell is required, the power of the power generation facility or the power source is supplied to the demand side, and the hydrogen stored in the hydrogen storage facility is supplied to the fuel cell to generate power with the fuel cell. It is characterized in that the power of the fuel cell is supplied to the demand side.
Further, the power generation system may further include a water splitting device that produces hydrogen as fuel for the fuel cell using electric power generated by the power generation facility or the power source, and further stores oxygen obtained by the water cracking device. An additional oxygen storage facility may be provided.
Claims (7)
前記他の発電設備または商用電源による電力で製造され貯蔵設備に蓄えられた水素と、別途供給されるか又は前記他の発電設備または商用電源による電力で製造され貯蔵設備に蓄えられた酸素とを燃料として前記燃料電池を運転することを特徴とする発電システム。A fuel cell that generates power using hydrogen and oxygen as fuel, and another power generation facility or a commercial power source,
Hydrogen produced by electric power from the other power generation facility or commercial power source and stored in the storage facility, and oxygen supplied separately or produced by electric power from the other power generation facility or commercial power source and stored in the storage facility A power generation system that operates the fuel cell as fuel.
該燃料電池とは別の発電設備または電源と、A power generation facility or power source separate from the fuel cell;
該発電設備または電源による電力で製造された水素を貯蔵する水素貯蔵設備とを備え、A hydrogen storage facility for storing hydrogen produced by electric power generated by the power generation facility or power source,
前記燃料電池の発電が必要な時に、前記発電設備または電源の電力を需要側に供給するとともに、前記水素貯蔵設備に貯蔵された水素を前記燃料電池に供給して該燃料電池で発電を行い、該燃料電池の電力を需要側に供給することを特徴とする発電システム。When power generation of the fuel cell is necessary, the power of the power generation facility or power source is supplied to the demand side, and the hydrogen stored in the hydrogen storage facility is supplied to the fuel cell to generate power in the fuel cell, A power generation system that supplies electric power of the fuel cell to a demand side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11021498A JP2000224782A (en) | 1999-01-29 | 1999-01-29 | Power generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11021498A JP2000224782A (en) | 1999-01-29 | 1999-01-29 | Power generating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000224782A JP2000224782A (en) | 2000-08-11 |
| JP2000224782A5 true JP2000224782A5 (en) | 2005-08-04 |
Family
ID=12056643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11021498A Pending JP2000224782A (en) | 1999-01-29 | 1999-01-29 | Power generating system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000224782A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5855955B2 (en) * | 2012-01-30 | 2016-02-09 | 京セラ株式会社 | Energy management equipment |
| DE102012203334A1 (en) * | 2012-03-02 | 2013-09-05 | Wobben Properties Gmbh | Method for operating a combined cycle power plant or combined cycle power plant |
-
1999
- 1999-01-29 JP JP11021498A patent/JP2000224782A/en active Pending
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