JP2014525046A - 使用済原子燃料プールの冷却および監視のための崩壊熱による発電 - Google Patents
使用済原子燃料プールの冷却および監視のための崩壊熱による発電 Download PDFInfo
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- JP2014525046A JP2014525046A JP2014523046A JP2014523046A JP2014525046A JP 2014525046 A JP2014525046 A JP 2014525046A JP 2014523046 A JP2014523046 A JP 2014523046A JP 2014523046 A JP2014523046 A JP 2014523046A JP 2014525046 A JP2014525046 A JP 2014525046A
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- Prior art keywords
- spent fuel
- power generation
- generation system
- pool
- power
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- 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.)
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Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D5/00—Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
- G21D5/04—Reactor and engine not structurally combined
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
- G21C19/08—Means for heating fuel elements before introduction into the core; Means for heating or cooling fuel elements after removal from the core
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/02—Arrangements of auxiliary equipment
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/04—Safety arrangements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21H—OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOT OTHERWISE PROVIDED FOR; UTILISING COSMIC RADIATION
- G21H1/00—Arrangements for obtaining electrical energy from radioactive sources, e.g. from radioactive isotopes, nuclear or atomic batteries
- G21H1/10—Cells in which radiation heats a thermoelectric junction or a thermionic converter
- G21H1/103—Cells provided with thermo-electric generators
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21H—OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOT OTHERWISE PROVIDED FOR; UTILISING COSMIC RADIATION
- G21H3/00—Arrangements for direct conversion of radiation energy from radioactive sources into forms of energy other than electric energy, e.g. into light or mechanic energy
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
- G21C19/06—Magazines for holding fuel elements or control elements
- G21C19/07—Storage racks; Storage pools
-
- 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
- Y02E30/00—Energy generation of nuclear origin
-
- 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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
【選択図】図1
Description
本出願は、2011年7月29日に提出された米国仮特許出願第61/513、051号に基づく優先権を主張する。
本発明は、一般的には使用済原子燃料プールに関連し、さらに詳細には停電発生時に使用済原子燃料プールの冷却および監視をバックアップすることが可能な電源に関する。
Claims (9)
- a.使用済燃料建屋(10)と;
b.使用済燃料建屋(10)に収容され、放射線遮蔽液体(16)が充填された使用済燃料プール(12)と;
c.使用済燃料プール(12)内にあって、使用済燃料または他の放射線照射済原子炉コンポーネントを支持するための使用済燃料ラック(14)と;
d.使用済燃料ラック(14)と放射線遮蔽液体(16)の間、または放射線遮蔽液体と周囲環境の間の温度差に応答して、オフサイトの供給源からの入力なしに電力を発生する発電システム(38);と
e.発電システム(38)の出力に接続された、ポンプに電力を供給するための入力と、冷却材の補助貯蔵所(72)からの流体取入口と、使用済燃料プール(12)に放出する流体排出口を有するポンプシステム(18)
を含む使用済燃料貯蔵施設。 - 使用済燃料建屋(10)内にあって使用済燃料プール(12)の状態を監視するセンサ(76)を含み、センサは発電システム(38)の出力に接続され発電システム(38)によって少なくとも部分的に給電されることにより、使用済燃料プールの状態を遠隔地に伝える請求項1に記載の使用済燃料貯蔵施設。
- 発電システム(38)は熱電モジュール(24)を含む、請求項1に記載の使用済燃料貯蔵施設。
- 熱電モジュール(24)は使用済燃料プール(12)内で使用済燃料ラック(14)により支持される請求項3記載の使用済燃料貯蔵施設。
- 発電システム(38)はスターリングエンジン(42)を含む、請求項1に記載の使用済燃料貯蔵施設。
- 発電システム(38)は有機ランキンサイクルエンジン(40)を含む請求項1に記載の使用済燃料貯蔵施設。
- 発電システム(38)は冗長な発電機(24、40、42)を含み、各発電機は異なる原理に基づいて温度差を電力に変換する請求項1に記載の使用済燃料貯蔵施設発電システム。
- 発電システム(38)が使用済燃料プール(12)の放射線遮蔽液体(16)を冷却するように構成された冷却器(36)を作動させる請求項1に記載の使用済燃料貯蔵施設。
- 冷却器(36)は熱交換器を含み、熱交換器を介して放射線遮蔽液体が循環され、冷却器(36)はさらに空気を導管の上に流すファンを含み、導管を介して放射線遮蔽液体(16)が循環される請求項8に記載の使用済燃料貯蔵施設。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161513051P | 2011-07-29 | 2011-07-29 | |
US61/513,051 | 2011-07-29 | ||
US13/558,443 | 2012-07-26 | ||
US13/558,443 US20130028365A1 (en) | 2011-07-29 | 2012-07-26 | Power generation from decay heat for spent nuclear fuel pool cooling and monitoring |
PCT/US2012/048469 WO2013019589A2 (en) | 2011-07-29 | 2012-07-27 | Power generation from decay heat for spent nuclear fuel pool colling and monitoring |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014525046A true JP2014525046A (ja) | 2014-09-25 |
Family
ID=47597229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014523046A Pending JP2014525046A (ja) | 2011-07-29 | 2012-07-27 | 使用済原子燃料プールの冷却および監視のための崩壊熱による発電 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130028365A1 (ja) |
EP (1) | EP2737493A4 (ja) |
JP (1) | JP2014525046A (ja) |
KR (1) | KR20140058544A (ja) |
CN (1) | CN103688313A (ja) |
WO (1) | WO2013019589A2 (ja) |
Cited By (1)
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JP2021527208A (ja) * | 2018-06-14 | 2021-10-11 | ウエスチングハウス・エレクトリック・カンパニー・エルエルシー | 原子炉発電システムの電気出力を増強する方法および装置 |
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DE102012213489A1 (de) * | 2012-07-31 | 2014-02-06 | Areva Gmbh | Wärmeabfuhrsystem für eine kerntechnische Anlage |
US9911516B2 (en) * | 2012-12-26 | 2018-03-06 | Ge-Hitachi Nuclear Energy Americas Llc | Cooling systems for spent nuclear fuel, casks including the cooling systems, and methods for cooling spent nuclear fuel |
US9646726B2 (en) | 2013-02-06 | 2017-05-09 | Westinghouse Electric Company Llc | Alternate passive spent fuel pool cooling systems and methods |
US20140270042A1 (en) * | 2013-03-13 | 2014-09-18 | Westinghouse Electric Company Llc | Source of electricity derived from a spent fuel cask |
GB2517797A (en) * | 2013-08-31 | 2015-03-04 | Safety Critical Analysis Ltd | Electrical power generation |
US9640290B2 (en) * | 2014-01-21 | 2017-05-02 | Westinghouse Electric Company Llc | Solid state electrical generator |
KR101499641B1 (ko) * | 2014-02-27 | 2015-03-06 | 한국원자력연구원 | 수냉-공냉 복합 피동급수냉각 장치 및 시스템 |
US20160019991A1 (en) * | 2014-07-16 | 2016-01-21 | Westinghouse Electric Company Llc | Source of electricity derived from a spent fuel cask |
KR101603084B1 (ko) | 2014-11-18 | 2016-03-15 | 한국원자력연구원 | 개방수조형 원자로의 비상 전원 발생 장치 |
DE102015213245A1 (de) * | 2015-07-15 | 2017-01-19 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Verwendung einer Abwärme |
US10340048B2 (en) * | 2015-07-21 | 2019-07-02 | Ge-Hitachi Nuclear Energy Americas Llc | Passive safety system for removing decay heat and method of passively increasing a coolant flow using the same |
US10128006B2 (en) | 2015-10-12 | 2018-11-13 | Westinghouse Electric Company Llc | Cryogenic system for spent nuclear fuel pool emergency cooling and safety system |
KR101706476B1 (ko) | 2015-12-07 | 2017-02-16 | 부경대학교 산학협력단 | 사용후 핵연료 저장조의 냉각수 냉각장치 |
KR101897985B1 (ko) | 2016-12-16 | 2018-09-12 | 한국원자력연구원 | 비상전력 생산 시스템 및 이를 구비한 원전 |
CN108643984A (zh) * | 2018-05-04 | 2018-10-12 | 上海理工大学 | 一种基于有机工质朗肯循环的乏燃料池非能动冷却系统 |
KR102472491B1 (ko) * | 2018-06-27 | 2022-11-30 | 미쯔비시 파워 아메리카스, 아이엔씨. | 복합 사이클 발전소용 유기 랭킨 사이클 |
CN110890163A (zh) * | 2018-09-07 | 2020-03-17 | 中广核(北京)仿真技术有限公司 | 乏燃料冷却系统 |
FR3091952B1 (fr) * | 2019-01-22 | 2022-10-14 | Korea Atomic Energy Res | Systeme et procede de reduction du degagement atmospherique de matieres radioactives provoque par un accident grave |
KR102185295B1 (ko) * | 2019-04-15 | 2020-12-01 | 한국수력원자력 주식회사 | 사용후핵연료 저장용 금속 캐니스터의 응력부식균열 모니터링 방법 및 시스템 |
CN110534222B (zh) * | 2019-08-26 | 2021-03-30 | 中广核陆丰核电有限公司 | 一种核电机组完全卸料后的核安全控制方法 |
FR3131973A1 (fr) | 2022-01-19 | 2023-07-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Réacteur nucléaire à eau légère (REL), notamment à eau pressurisée (REP) ou à eau bouillante (REB), intégrant un système passif et autonome d’évacuation de la puissance résiduelle (EPUR). |
FR3131974A1 (fr) | 2022-01-19 | 2023-07-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Réacteur nucléaire à eau légère (REL), notamment à eau pressurisée (REP) ou à eau bouillante (REB), à source froide au sol et intégrant un système autonome d’évacuation de la puissance résiduelle (EPUR). |
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- 2012-07-26 US US13/558,443 patent/US20130028365A1/en not_active Abandoned
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- 2012-07-27 WO PCT/US2012/048469 patent/WO2013019589A2/en active Application Filing
- 2012-07-27 KR KR1020147003010A patent/KR20140058544A/ko not_active Application Discontinuation
- 2012-07-27 CN CN201280035027.3A patent/CN103688313A/zh active Pending
- 2012-07-27 EP EP12820360.1A patent/EP2737493A4/en not_active Withdrawn
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021527208A (ja) * | 2018-06-14 | 2021-10-11 | ウエスチングハウス・エレクトリック・カンパニー・エルエルシー | 原子炉発電システムの電気出力を増強する方法および装置 |
JP7353308B2 (ja) | 2018-06-14 | 2023-09-29 | ウエスチングハウス・エレクトリック・カンパニー・エルエルシー | 原子炉発電システムの電気出力を増強する方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
US20130028365A1 (en) | 2013-01-31 |
WO2013019589A2 (en) | 2013-02-07 |
EP2737493A2 (en) | 2014-06-04 |
WO2013019589A3 (en) | 2013-05-10 |
EP2737493A4 (en) | 2015-04-15 |
KR20140058544A (ko) | 2014-05-14 |
CN103688313A (zh) | 2014-03-26 |
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