GB2521549B - Combined active and passive secondary-side reactor core heat removal apparatus - Google Patents
Combined active and passive secondary-side reactor core heat removal apparatusInfo
- Publication number
- GB2521549B GB2521549B GB1504150.2A GB201504150A GB2521549B GB 2521549 B GB2521549 B GB 2521549B GB 201504150 A GB201504150 A GB 201504150A GB 2521549 B GB2521549 B GB 2521549B
- Authority
- GB
- United Kingdom
- Prior art keywords
- reactor core
- heat removal
- removal apparatus
- core heat
- combined active
- 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
Classifications
-
- 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
- G21C15/182—Emergency cooling arrangements; Removing shut-down heat comprising powered means, e.g. pumps
-
- 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 |
---|---|---|---|
CN2012103704106A CN102867548A (en) | 2012-09-27 | 2012-09-27 | Active and passive combined secondary side reactor core heat derivation device |
PCT/CN2013/084038 WO2014048289A1 (en) | 2012-09-27 | 2013-09-24 | Combined active and passive secondary-side reactor core heat removal apparatus |
Publications (4)
Publication Number | Publication Date |
---|---|
GB201504150D0 GB201504150D0 (en) | 2015-04-29 |
GB2521549A GB2521549A (en) | 2015-06-24 |
GB2521549A8 GB2521549A8 (en) | 2018-07-18 |
GB2521549B true GB2521549B (en) | 2018-08-08 |
Family
ID=47446360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1504150.2A Active GB2521549B (en) | 2012-09-27 | 2013-09-24 | Combined active and passive secondary-side reactor core heat removal apparatus |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN102867548A (en) |
GB (1) | GB2521549B (en) |
MY (1) | MY187908A (en) |
WO (1) | WO2014048289A1 (en) |
ZA (1) | ZA201502770B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY187908A (en) * | 2012-09-27 | 2021-10-28 | China Nuclear Power Eng Co Ltd | Combined active and passive secondary-side reactor core heat removal apparatus |
CN103267423A (en) * | 2013-05-10 | 2013-08-28 | 中国核电工程有限公司 | Heat exchanger in nuclear power plant containment vessel |
CN103810930A (en) * | 2014-02-18 | 2014-05-21 | 中国核动力研究设计院 | Thermal hydraulic feature experimental simulation device for secondary side passive residual heat removal system |
CN104464846A (en) * | 2014-12-03 | 2015-03-25 | 中广核工程有限公司 | Passive high-order emergency cooling water supply system for nuclear power plant |
CN105070327A (en) * | 2015-08-31 | 2015-11-18 | 上海核工程研究设计院 | Nuclear power station secondary side long-term waste heat removal system |
CN105957567B (en) * | 2016-05-06 | 2018-03-06 | 中国核动力研究设计院 | A kind of steam generator secondary side Heat Discharging System of Chinese |
CN106653109A (en) * | 2016-12-30 | 2017-05-10 | 福建福清核电有限公司 | Experimental research device for secondary side passive residual heat removal system (PRS) |
CN111128414B (en) * | 2019-12-31 | 2022-07-26 | 中国核动力研究设计院 | Active and passive combined safety system and method for nuclear power plant |
CN111370153B (en) * | 2020-03-09 | 2022-07-29 | 苏州热工研究院有限公司 | Passive pulse cooling method and system for nuclear power plant |
CN111430050B (en) * | 2020-04-24 | 2024-06-18 | 上海核工程研究设计院股份有限公司 | Passive residual heat removal system for secondary side of reactor and use method |
CN111785400B (en) * | 2020-06-24 | 2022-02-08 | 武汉润德工程技术有限公司 | Self-oscillation passive waste heat discharging device and method |
CN113793705B (en) * | 2021-08-16 | 2023-03-07 | 西安交通大学 | Experimental device and method for passive emergency waste heat removal system of lead-bismuth fast reactor |
CN115083631A (en) * | 2022-06-02 | 2022-09-20 | 中广核研究院有限公司 | Emergent waste heat discharge system of small-size pressurized water reactor of double loop |
CN117095840B (en) * | 2023-06-16 | 2024-05-10 | 哈尔滨工程大学 | Self-supporting passive waste heat discharging system of floating nuclear power station |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5414743A (en) * | 1991-08-12 | 1995-05-09 | Siemens Aktiengesellschaft | Secondary-side residual-heat removal system for pressurized-water nuclear reactors |
KR100261752B1 (en) * | 1996-10-26 | 2000-07-15 | 윤덕용 | Passive secondary loop condensation system for pressurized water reactor |
JP2006138744A (en) * | 2004-11-12 | 2006-06-01 | Mitsubishi Heavy Ind Ltd | Reactor cooling device |
EP2096644A2 (en) * | 2008-02-29 | 2009-09-02 | Kabushiki Kaisha Toshiba | Passive cooling and depressurization system and pressurized water nuclear power plant |
CN101800085A (en) * | 2009-02-11 | 2010-08-11 | 中国核电工程有限公司 | Auxiliary water supply system used for nuclear power station single reactor and actuating safety function |
CN102169733A (en) * | 2011-02-14 | 2011-08-31 | 中国核电工程有限公司 | Passive and active combined special safety system for nuclear power plant |
CN102867548A (en) * | 2012-09-27 | 2013-01-09 | 中国核电工程有限公司 | Active and passive combined secondary side reactor core heat derivation device |
CN102903402A (en) * | 2012-09-27 | 2013-01-30 | 中国核电工程有限公司 | Advanced secondary side core heat lead-out device |
CN202887749U (en) * | 2012-09-27 | 2013-04-17 | 中国核电工程有限公司 | Active and passive combined secondary side reactor core heat leading-out device |
CN202887750U (en) * | 2012-09-27 | 2013-04-17 | 中国核电工程有限公司 | Advanced secondary side reactor core heat leading-out device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5217682A (en) * | 1991-05-17 | 1993-06-08 | Atomic Energy Of Canada Limited | Passive indirect shutdown cooling system for nuclear reactors |
US5268943A (en) * | 1992-06-24 | 1993-12-07 | Westinghouse Electric Corp. | Nuclear reactor with makeup water assist from residual heat removal system |
KR101028053B1 (en) * | 2009-02-09 | 2011-04-08 | 한국수력원자력 주식회사 | The passive residual heat remover for the integral reactor |
-
2012
- 2012-09-27 MY MYPI2015700866A patent/MY187908A/en unknown
- 2012-09-27 CN CN2012103704106A patent/CN102867548A/en active Pending
-
2013
- 2013-09-24 GB GB1504150.2A patent/GB2521549B/en active Active
- 2013-09-24 WO PCT/CN2013/084038 patent/WO2014048289A1/en active Application Filing
-
2015
- 2015-04-23 ZA ZA2015/02770A patent/ZA201502770B/en unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5414743A (en) * | 1991-08-12 | 1995-05-09 | Siemens Aktiengesellschaft | Secondary-side residual-heat removal system for pressurized-water nuclear reactors |
KR100261752B1 (en) * | 1996-10-26 | 2000-07-15 | 윤덕용 | Passive secondary loop condensation system for pressurized water reactor |
JP2006138744A (en) * | 2004-11-12 | 2006-06-01 | Mitsubishi Heavy Ind Ltd | Reactor cooling device |
EP2096644A2 (en) * | 2008-02-29 | 2009-09-02 | Kabushiki Kaisha Toshiba | Passive cooling and depressurization system and pressurized water nuclear power plant |
CN101800085A (en) * | 2009-02-11 | 2010-08-11 | 中国核电工程有限公司 | Auxiliary water supply system used for nuclear power station single reactor and actuating safety function |
CN102169733A (en) * | 2011-02-14 | 2011-08-31 | 中国核电工程有限公司 | Passive and active combined special safety system for nuclear power plant |
CN102867548A (en) * | 2012-09-27 | 2013-01-09 | 中国核电工程有限公司 | Active and passive combined secondary side reactor core heat derivation device |
CN102903402A (en) * | 2012-09-27 | 2013-01-30 | 中国核电工程有限公司 | Advanced secondary side core heat lead-out device |
CN202887749U (en) * | 2012-09-27 | 2013-04-17 | 中国核电工程有限公司 | Active and passive combined secondary side reactor core heat leading-out device |
CN202887750U (en) * | 2012-09-27 | 2013-04-17 | 中国核电工程有限公司 | Advanced secondary side reactor core heat leading-out device |
Non-Patent Citations (1)
Title |
---|
Nuclear Power Engineering, Vol. 9, No. 5, October 1988, X Han et al, "On the Reliability of the Auxiliary Feed-Water System Design", pages 29-34 * |
Also Published As
Publication number | Publication date |
---|---|
ZA201502770B (en) | 2016-02-24 |
WO2014048289A1 (en) | 2014-04-03 |
GB2521549A8 (en) | 2018-07-18 |
GB2521549A (en) | 2015-06-24 |
GB201504150D0 (en) | 2015-04-29 |
CN102867548A (en) | 2013-01-09 |
MY187908A (en) | 2021-10-28 |
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