JP2005203145A - 燃料電池発電装置における自立負荷への給電方法 - Google Patents
燃料電池発電装置における自立負荷への給電方法 Download PDFInfo
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- JP2005203145A JP2005203145A JP2004005903A JP2004005903A JP2005203145A JP 2005203145 A JP2005203145 A JP 2005203145A JP 2004005903 A JP2004005903 A JP 2004005903A JP 2004005903 A JP2004005903 A JP 2004005903A JP 2005203145 A JP2005203145 A JP 2005203145A
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- 239000000446 fuel Substances 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000010248 power generation Methods 0.000 claims abstract description 12
- 238000002407 reforming Methods 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 abstract 2
- 230000005856 abnormality Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
【解決手段】連系用遮断器を遮断すると共にインバータを一旦停止させ、燃料電池発電装置が自立負荷に供給できる最大の電気出力に相当する原燃料、反応空気及び改質用蒸気を予め供給し、かつ自立負荷の接続を確認したのちに、インバータの再起動を行わせる。
【選択図】図1
Description
2 インバータ
5 系統連系用電磁接触器
7 燃料電池制御装置
8 内部補機
9 燃料電池電気盤
12 電気盤制御装置
13 自立運転系統用遮断器
15 電気盤
16 系統
20 不足電圧保護リレー
24 自立運転用遮断器
31〜34 負荷
Claims (2)
- 系統の停電発生時に、受電系統を系統から遮断し、受電系統の自立負荷に非常用電源として燃料電池発電装置より電源を供給する方法において、
停電の発生時に、連系用遮断器を遮断すると共にインバータを一旦停止させ、燃料電池発電装置が自立負荷に供給できる最大の電気出力に相当する原燃料、反応空気及び改質用蒸気を予め供給し、かつ自立負荷の接続を確認したのちに、インバータの再起動を行わせることを特徴とする燃料電池発電装置における自立負荷への給電方法。 - 燃料電池発電装置の内部補機と同じ電源系統より自立負荷へ電源の供給を行うことを特徴とする請求項1記載の燃料電池発電装置における自立負荷への給電方法。
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JP2004005903A JP4251287B2 (ja) | 2004-01-13 | 2004-01-13 | 燃料電池発電装置における自立負荷への給電方法 |
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JP2004005903A JP4251287B2 (ja) | 2004-01-13 | 2004-01-13 | 燃料電池発電装置における自立負荷への給電方法 |
Publications (2)
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JP2005203145A true JP2005203145A (ja) | 2005-07-28 |
JP4251287B2 JP4251287B2 (ja) | 2009-04-08 |
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JP2004005903A Expired - Lifetime JP4251287B2 (ja) | 2004-01-13 | 2004-01-13 | 燃料電池発電装置における自立負荷への給電方法 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007179886A (ja) * | 2005-12-28 | 2007-07-12 | Nippon Oil Corp | 非常時対応型燃料電池システム |
JP2008159506A (ja) * | 2006-12-26 | 2008-07-10 | Kyocera Corp | 燃料電池装置及びその運転方法 |
JP2009099431A (ja) * | 2007-10-18 | 2009-05-07 | Fuji Electric Holdings Co Ltd | 燃料電池発電システム |
JP2009295398A (ja) * | 2008-06-04 | 2009-12-17 | Fuji Electric Systems Co Ltd | 燃料電池発電装置及び燃料電池発電装置の制御方法 |
JP2012214221A (ja) * | 2012-05-11 | 2012-11-08 | Jx Nippon Oil & Energy Corp | 非常時対応型燃料電池システムの安全運転方法 |
JP2013143212A (ja) * | 2012-01-10 | 2013-07-22 | Toshiba Fuel Cell Power Systems Corp | 燃料電池発電システム及びその運転方法 |
KR101294522B1 (ko) | 2006-02-23 | 2013-08-07 | 제이엑스 닛코닛세키에너지주식회사 | 연료 전지를 사용한 비상 전원 시스템, 및 분전반 |
JP2014007843A (ja) * | 2012-06-22 | 2014-01-16 | Daiwa House Industry Co Ltd | 電力供給システム及び電力供給方法 |
JP2014007842A (ja) * | 2012-06-22 | 2014-01-16 | Daiwa House Industry Co Ltd | 電力供給システム及び電力供給方法 |
JP2014179184A (ja) * | 2013-03-14 | 2014-09-25 | Miura Co Ltd | 燃料電池用系統連系システム |
JP2014182947A (ja) * | 2013-03-19 | 2014-09-29 | Miura Co Ltd | 燃料電池用系統連系システム |
JP2018198526A (ja) * | 2017-05-24 | 2018-12-13 | エルジー フューエル セル システムズ インクLg Fuel Cell Systems Inc. | 燃料電池電力システム用dc結合型電力エレクトロニクスシステム |
-
2004
- 2004-01-13 JP JP2004005903A patent/JP4251287B2/ja not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007179886A (ja) * | 2005-12-28 | 2007-07-12 | Nippon Oil Corp | 非常時対応型燃料電池システム |
KR101294522B1 (ko) | 2006-02-23 | 2013-08-07 | 제이엑스 닛코닛세키에너지주식회사 | 연료 전지를 사용한 비상 전원 시스템, 및 분전반 |
JP2008159506A (ja) * | 2006-12-26 | 2008-07-10 | Kyocera Corp | 燃料電池装置及びその運転方法 |
JP2009099431A (ja) * | 2007-10-18 | 2009-05-07 | Fuji Electric Holdings Co Ltd | 燃料電池発電システム |
JP2009295398A (ja) * | 2008-06-04 | 2009-12-17 | Fuji Electric Systems Co Ltd | 燃料電池発電装置及び燃料電池発電装置の制御方法 |
JP2013143212A (ja) * | 2012-01-10 | 2013-07-22 | Toshiba Fuel Cell Power Systems Corp | 燃料電池発電システム及びその運転方法 |
JP2012214221A (ja) * | 2012-05-11 | 2012-11-08 | Jx Nippon Oil & Energy Corp | 非常時対応型燃料電池システムの安全運転方法 |
JP2014007843A (ja) * | 2012-06-22 | 2014-01-16 | Daiwa House Industry Co Ltd | 電力供給システム及び電力供給方法 |
JP2014007842A (ja) * | 2012-06-22 | 2014-01-16 | Daiwa House Industry Co Ltd | 電力供給システム及び電力供給方法 |
JP2014179184A (ja) * | 2013-03-14 | 2014-09-25 | Miura Co Ltd | 燃料電池用系統連系システム |
JP2014182947A (ja) * | 2013-03-19 | 2014-09-29 | Miura Co Ltd | 燃料電池用系統連系システム |
JP2018198526A (ja) * | 2017-05-24 | 2018-12-13 | エルジー フューエル セル システムズ インクLg Fuel Cell Systems Inc. | 燃料電池電力システム用dc結合型電力エレクトロニクスシステム |
US10658843B2 (en) | 2017-05-24 | 2020-05-19 | Rolls-Royce Plc | DC coupled power electronics system for a fuel cell power system |
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