JP2013057656A - 原子力発電所の被動型補助凝縮装置 - Google Patents
原子力発電所の被動型補助凝縮装置 Download PDFInfo
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- JP2013057656A JP2013057656A JP2011283833A JP2011283833A JP2013057656A JP 2013057656 A JP2013057656 A JP 2013057656A JP 2011283833 A JP2011283833 A JP 2011283833A JP 2011283833 A JP2011283833 A JP 2011283833A JP 2013057656 A JP2013057656 A JP 2013057656A
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/16—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants comprising means for separating liquid and steam
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/004—Pressure suppression
- G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
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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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
【解決手段】 供給される水を原子炉の稼動時に発生する熱で加熱して蒸気化させる蒸気発生部;前記蒸気発生部に連結され、前記蒸気発生部から供給される蒸気が冷却凝縮するように内部に冷却水が貯蔵された水冷式熱交換部;及び一側が前記水冷式熱交換部に連結され、他側が前記蒸気発生部に連結され、前記水冷式熱交換部から水と蒸気が混合されて流入しても、水と蒸気を分離して前記蒸気発生部に水だけ供給することができるように備えられた蒸気−水分離タンクを含む。
【選択図】 図2
Description
120 水冷式熱交換部
130 蒸気管
140 蒸気−水分離タンク
141 蒸気−水流入管
143 排水管
150 バイパス管
160 調節バルブ
170 チェックバルブ
Claims (6)
- 供給される水を原子炉の稼動時に発生する熱で加熱して蒸気化させる蒸気発生部;
前記蒸気発生部に連結され、前記蒸気発生部から供給される蒸気が冷却凝縮するように内部に冷却水が貯蔵された水冷式熱交換部;及び
一側が前記水冷式熱交換部に連結され、他側が前記蒸気発生部に連結され、前記水冷式熱交換部から水と蒸気が混合されて流入しても、水と蒸気を分離して前記蒸気発生部に水だけ供給することができるように備えられた蒸気−水分離タンク;
を含むことを特徴とする、原子力発電所の被動型補助凝縮装置。 - 前記蒸気−水分離タンクは、
下部一側に備えられ、前記水冷式熱交換部に連結された蒸気−水流入管と、
下面に備えられ、前記蒸気発生部に連結された排水管と、を含むことを特徴とする、請求項1に記載の原子力発電所の被動型補助凝縮装置。 - 前記蒸気−水分離タンクは垂直に立てられた長円筒状に構成されることを特徴とする、請求項1または2に記載の原子力発電所の被動型補助凝縮装置。
- 前記蒸気発生部と前記水冷式熱交換部が互いに連結されるように、前記蒸気発生部及び前記水冷式熱交換部の間には蒸気管を含むことを特徴とする、請求項1または2に記載の原子力発電所の被動型補助凝縮装置。
- 前記蒸気管と前記蒸気−水分離タンクの間にはバイパス管を含むことを特徴とする、請求項4に記載の原子力発電所の被動型補助凝縮装置。
- 前記バイパス管には調節バルブ及びチェックバルブを含むことを特徴とする、請求項5に記載の原子力発電所の被動型補助凝縮装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110091160A KR101250516B1 (ko) | 2011-09-08 | 2011-09-08 | 원자력 발전소의 피동형 보조응축장치 |
KR10-2011-0091160 | 2011-09-08 |
Publications (2)
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JP2013057656A true JP2013057656A (ja) | 2013-03-28 |
JP5603851B2 JP5603851B2 (ja) | 2014-10-08 |
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JP2011283833A Active JP5603851B2 (ja) | 2011-09-08 | 2011-12-26 | 原子力発電所の被動型補助凝縮装置 |
Country Status (6)
Country | Link |
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US (1) | US9761333B2 (ja) |
JP (1) | JP5603851B2 (ja) |
KR (1) | KR101250516B1 (ja) |
CN (1) | CN103000234B (ja) |
FR (1) | FR2980028B1 (ja) |
WO (1) | WO2013035920A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105427910B (zh) * | 2015-12-28 | 2018-07-06 | 中国核动力研究设计院 | 一种基于山体深埋式核电站的集成冷却水源系统 |
EP3522175B1 (en) * | 2016-09-30 | 2021-03-03 | Korea Hydro & Nuclear Power Co., Ltd | Passive containment cooling system comprising a coolant tank |
FR3062235B1 (fr) * | 2017-01-26 | 2019-06-07 | Societe Technique Pour L'energie Atomique | Reacteur nucleaire integrant un echangeur de chaleur primaire de securite |
FR3090083B1 (fr) * | 2018-12-13 | 2020-12-04 | Commissariat A L Energie Atomique Et Aux Energies Alternatives | Condenseur de secours pour générateur de vapeur |
KR102314119B1 (ko) * | 2020-05-13 | 2021-10-19 | 한국원자력연구원 | 이동형 증기 공동 냉각장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006138744A (ja) * | 2004-11-12 | 2006-06-01 | Mitsubishi Heavy Ind Ltd | 原子炉の冷却装置 |
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FR2584228B1 (fr) * | 1985-07-01 | 1987-12-24 | Framatome Sa | Dispositif de refroidissement de secours a surete intrinseque d'un reacteur nucleaire a eau sous pression. |
US5398267A (en) * | 1993-10-12 | 1995-03-14 | Reinsch; Arnold O. W. | Passive decay heat removal and internal depressurization system for nuclear reactors |
US5426681A (en) * | 1994-01-04 | 1995-06-20 | General Electric Company | Boiling water reactor with combined active and passive safety systems |
TW353753B (en) * | 1997-07-18 | 1999-03-01 | Toshiba Corp | Reactor internal equipment hoisting apparatus |
JP2000064813A (ja) * | 1998-08-25 | 2000-02-29 | Toshiba Corp | 冷熱貯蔵型負荷平準化発電システムおよびそのシステムを用いた発電方法 |
KR100419194B1 (ko) * | 2000-11-13 | 2004-02-19 | 한국전력공사 | 원자로보호용기와 압축탱크를 이용한 비상노심냉각 방법과장치 |
FR2827997B1 (fr) * | 2001-07-24 | 2005-10-07 | Framatome Anp | Procede et dispositif d'alimentation d'au moins un generateur de vapeur d'un reacteur nucleaire a eau sous pression pendant les periodes d'arret du reacteur |
US7608938B2 (en) * | 2006-10-12 | 2009-10-27 | General Electric Company | Methods and apparatus for electric power grid frequency stabilization |
KR101022164B1 (ko) * | 2009-06-15 | 2011-03-17 | 한국수력원자력 주식회사 | 경수로의 피동형 이차측 응축계통 |
CN101719386B (zh) * | 2009-12-21 | 2012-07-04 | 肖宏才 | 先进压水堆核电站中完全非能动停堆安全冷却装置及其运行程序 |
CN201946323U (zh) * | 2011-01-05 | 2011-08-24 | 中科华核电技术研究院有限公司 | 一种用于核电站的应急给水系统 |
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2011
- 2011-09-08 KR KR1020110091160A patent/KR101250516B1/ko active IP Right Grant
- 2011-09-27 WO PCT/KR2011/007083 patent/WO2013035920A1/ko active Application Filing
- 2011-11-29 CN CN201110388009.0A patent/CN103000234B/zh active Active
- 2011-12-26 JP JP2011283833A patent/JP5603851B2/ja active Active
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- 2012-08-27 US US13/595,560 patent/US9761333B2/en active Active
- 2012-09-06 FR FR1258345A patent/FR2980028B1/fr active Active
Patent Citations (1)
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JP2006138744A (ja) * | 2004-11-12 | 2006-06-01 | Mitsubishi Heavy Ind Ltd | 原子炉の冷却装置 |
Also Published As
Publication number | Publication date |
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FR2980028A1 (fr) | 2013-03-15 |
CN103000234B (zh) | 2015-09-02 |
CN103000234A (zh) | 2013-03-27 |
KR20130027749A (ko) | 2013-03-18 |
US20130064341A1 (en) | 2013-03-14 |
FR2980028B1 (fr) | 2016-07-29 |
US9761333B2 (en) | 2017-09-12 |
WO2013035920A1 (ko) | 2013-03-14 |
KR101250516B1 (ko) | 2013-04-03 |
JP5603851B2 (ja) | 2014-10-08 |
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