ES2802975T3 - Sistema de refrigeración de reactor de accidente de pérdida de refrigerante - Google Patents
Sistema de refrigeración de reactor de accidente de pérdida de refrigerante Download PDFInfo
- Publication number
- ES2802975T3 ES2802975T3 ES14804740T ES14804740T ES2802975T3 ES 2802975 T3 ES2802975 T3 ES 2802975T3 ES 14804740 T ES14804740 T ES 14804740T ES 14804740 T ES14804740 T ES 14804740T ES 2802975 T3 ES2802975 T3 ES 2802975T3
- Authority
- ES
- Spain
- Prior art keywords
- reactor
- containment
- vessel
- containment vessel
- reactor well
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 64
- 239000002826 coolant Substances 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 239000000498 cooling water Substances 0.000 claims abstract description 41
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 25
- 230000005484 gravity Effects 0.000 claims abstract description 16
- 239000003758 nuclear fuel Substances 0.000 claims abstract description 10
- 239000000446 fuel Substances 0.000 claims abstract description 9
- 239000004567 concrete Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000003507 refrigerant Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims 1
- 239000003570 air Substances 0.000 description 59
- 238000012546 transfer Methods 0.000 description 26
- 230000017525 heat dissipation Effects 0.000 description 21
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 239000007769 metal material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009304 pastoral farming Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361828017P | 2013-05-28 | 2013-05-28 | |
| PCT/US2014/039847 WO2014193992A1 (en) | 2013-05-28 | 2014-05-28 | Loss-of-coolant accident reactor cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2802975T3 true ES2802975T3 (es) | 2021-01-22 |
Family
ID=51989376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14804740T Active ES2802975T3 (es) | 2013-05-28 | 2014-05-28 | Sistema de refrigeración de reactor de accidente de pérdida de refrigerante |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3005374B1 (https=) |
| JP (1) | JP6454692B2 (https=) |
| KR (1) | KR101743911B1 (https=) |
| CN (1) | CN105359219B (https=) |
| ES (1) | ES2802975T3 (https=) |
| WO (1) | WO2014193992A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051032B (zh) * | 2014-06-13 | 2017-01-04 | 长江勘测规划设计研究有限责任公司 | 地下核电站乏燃料池非能动持续冷却系统 |
| JP6582120B2 (ja) * | 2015-07-13 | 2019-09-25 | 清華大学Ｔｓｉｎｇｈｕａ Ｕｎｉｖｅｒｓｉｔｙ | チャネルバッフル構造 |
| CN108443850A (zh) * | 2018-03-29 | 2018-08-24 | 何满潮 | 用于地下中子能电站的余热采集利用系统 |
| CN113053547A (zh) * | 2021-03-10 | 2021-06-29 | 华北电力大学 | 一种强化沸腾换热的多尺度结构涂层及其制备方法 |
| CN114121309B (zh) * | 2021-11-26 | 2024-08-20 | 中国核动力研究设计院 | 一种基于全陶瓷弥散微封装燃料和碳化硅包壳的反应堆 |
| KR102643962B1 (ko) * | 2022-03-10 | 2024-03-05 | 한국수력원자력 주식회사 | 소형원자로 냉각시스템 및 냉각방법 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2217398A1 (de) * | 1972-04-11 | 1973-10-25 | Siemens Ag | Kernreaktor |
| 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. |
| US5011652A (en) * | 1986-09-19 | 1991-04-30 | Hitachi, Ltd. | Nuclear power facilities |
| US5217682A (en) * | 1991-05-17 | 1993-06-08 | Atomic Energy Of Canada Limited | Passive indirect shutdown cooling system for nuclear reactors |
| US5499277A (en) * | 1994-08-19 | 1996-03-12 | General Electric Company | Method and apparatus for enhancing reactor air-cooling system performance |
| EP0734028A1 (de) * | 1995-03-21 | 1996-09-25 | Siemens Aktiengesellschaft | Sicherheitsbehälter einer Kernkraftanlage |
| JP2002122689A (ja) * | 2000-10-17 | 2002-04-26 | Toshiba Corp | 沸騰水型原子力発電プラント |
| FR2922678A1 (fr) * | 2007-10-22 | 2009-04-24 | Commissariat Energie Atomique | Reacteur nucleaire a refroidissement ameliore en situation d'accident |
| JP5006178B2 (ja) * | 2007-12-21 | 2012-08-22 | 株式会社東芝 | 原子炉格納容器およびそれを用いた原子力プラント |
| JP2012032276A (ja) * | 2010-07-30 | 2012-02-16 | Toshiba Corp | 炉心溶融物冷却装置および格納容器 |
| US8867690B2 (en) * | 2011-08-25 | 2014-10-21 | Babcock & Wilcox Mpower, Inc. | Pressurized water reactor with compact passive safety systems |
-
2014
- 2014-05-28 JP JP2016516794A patent/JP6454692B2/ja active Active
- 2014-05-28 EP EP14804740.0A patent/EP3005374B1/en active Active
- 2014-05-28 CN CN201480038608.1A patent/CN105359219B/zh active Active
- 2014-05-28 ES ES14804740T patent/ES2802975T3/es active Active
- 2014-05-28 KR KR1020157036754A patent/KR101743911B1/ko not_active Expired - Fee Related
- 2014-05-28 WO PCT/US2014/039847 patent/WO2014193992A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016520204A (ja) | 2016-07-11 |
| JP6454692B2 (ja) | 2019-01-16 |
| EP3005374A1 (en) | 2016-04-13 |
| KR101743911B1 (ko) | 2017-06-07 |
| EP3005374B1 (en) | 2020-02-26 |
| WO2014193992A1 (en) | 2014-12-04 |
| KR20160014016A (ko) | 2016-02-05 |
| EP3005374A4 (en) | 2017-03-29 |
| CN105359219B (zh) | 2017-11-21 |
| CN105359219A (zh) | 2016-02-24 |
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