CH618805A5 - Method and circuit on a pressurised water reactor for the removal of the afterheat of the reactor in an accident. - Google Patents
Method and circuit on a pressurised water reactor for the removal of the afterheat of the reactor in an accident. Download PDFInfo
- Publication number
- CH618805A5 CH618805A5 CH1386975A CH1386975A CH618805A5 CH 618805 A5 CH618805 A5 CH 618805A5 CH 1386975 A CH1386975 A CH 1386975A CH 1386975 A CH1386975 A CH 1386975A CH 618805 A5 CH618805 A5 CH 618805A5
- Authority
- CH
- Switzerland
- Prior art keywords
- steam
- post
- heat
- steam generator
- event
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 9
- 238000001816 cooling Methods 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 description 6
- 230000007257 malfunction Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/04—Safety arrangements
- G21D3/06—Safety arrangements responsive to faults within the plant
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2459150A DE2459150B2 (de) | 1974-12-14 | 1974-12-14 | Verfahren und Schaltungsanordnung zur Abfuhr der Nachzerfaüs-Wärme eines Druckwasser-Reaktors im Störfall |
Publications (1)
Publication Number | Publication Date |
---|---|
CH618805A5 true CH618805A5 (en) | 1980-08-15 |
Family
ID=5933382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1386975A CH618805A5 (en) | 1974-12-14 | 1975-10-27 | Method and circuit on a pressurised water reactor for the removal of the afterheat of the reactor in an accident. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT380119B (fr) |
CH (1) | CH618805A5 (fr) |
DE (1) | DE2459150B2 (fr) |
FR (1) | FR2294517A1 (fr) |
GB (1) | GB1525020A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2700168C3 (de) * | 1977-01-04 | 1981-11-12 | Kraftwerk Union AG, 4330 Mülheim | Einrichtung zur Abfuhr von Nachzerfallswärme bei einer mit Kernenergie beheizten Dampfkraftanlage |
DE2809466C3 (de) * | 1978-03-04 | 1986-05-28 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Einrichtung zur Notkühlung eines Dampferzeugers eines Kernkraftwerkes |
DE2842875C2 (de) * | 1978-10-02 | 1984-01-12 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Verfahren und Einrichtung zur Abfuhr der Nachwärme einer wassergekühlten Kernreaktoranlage |
DE2921694C2 (de) * | 1979-05-29 | 1981-12-03 | Babcock-Brown Boveri Reaktor Gmbh, 6800 Mannheim | Einrichtung zur Abfuhr der in einem Dampferzeuger einer Druckwasserreaktoranlage zu übertragenden Wärme bei kurzzeitigem Ausfall der Notspeisewasserpumpen |
FR2487563A1 (fr) * | 1980-07-25 | 1982-01-29 | Framatome Sa | Procede et dispositif de refroidissement de secours d'un reacteur nucleaire |
FR2515853A1 (fr) * | 1981-11-05 | 1983-05-06 | Framatome Sa | Dispositif de refroidissement du circuit primaire d'un reacteur nucleaire a eau sous pression |
DE3248029A1 (de) * | 1982-12-24 | 1984-07-05 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Verfahren zur beherrschung von leckagen zwischen primaer- und sekundaerkreislauf einer druckwasserreaktoranlage |
EP0362596B1 (fr) * | 1988-09-30 | 1993-12-01 | Siemens Aktiengesellschaft | Réacteur nucléaire pour chauffage avec système d'élimination de chaleur résiduelle et son utilisation pour des réacteurs à eau bouillante et des réacteurs à eau sous pression |
DE4126629A1 (de) * | 1991-08-12 | 1993-03-11 | Siemens Ag | Sekundaerseitiges nachwaermeabfuhrsystem fuer druckwasser-kernreaktoren |
DE4126630A1 (de) * | 1991-08-12 | 1993-02-18 | Siemens Ag | Sekundaerseitiges nachwaermeabfuhrsystem fuer druckwasser-kernreaktoren |
SI2240269T1 (sl) | 2007-12-27 | 2019-08-30 | Elcon Recycling Center (2003) Ltd. | Varna predelava tekočine z nadzorovanjem in zmanjševanjem eksplozivnosti parno-plinskih vrst, tvorjenih iz nje ali vsebovanih v njej |
CN104952495A (zh) * | 2015-06-26 | 2015-09-30 | 上海核工程研究设计院 | 一种双堆核电站二次侧余热排出系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1290703A (fr) * | 1960-06-01 | 1962-04-13 | Atomic Energy Authority Uk | Installation génératrice de vapeur d'eau actionnée par un réacteur nucléaire |
FR1345085A (fr) * | 1962-10-24 | 1963-12-06 | Dispositif de sécurité pour tasse, notamment pour tasse à bébés | |
GB1291706A (en) * | 1969-01-16 | 1972-10-04 | Atomic Energy Authority Uk | Improvements in nuclear reactors |
GB1297951A (fr) * | 1969-04-14 | 1972-11-29 | ||
BE795482A (fr) * | 1972-02-19 | 1973-05-29 | Siemens Ag | Systeme de refroidissement de reacteur nucleaire |
DE2336146A1 (de) * | 1973-07-16 | 1975-02-06 | Kraftwerk Union Ag | Dampferzeugende kernreaktoranlage |
-
1974
- 1974-12-14 DE DE2459150A patent/DE2459150B2/de active Granted
-
1975
- 1975-10-27 CH CH1386975A patent/CH618805A5/de not_active IP Right Cessation
- 1975-12-05 AT AT0930175A patent/AT380119B/de not_active IP Right Cessation
- 1975-12-12 FR FR7538217A patent/FR2294517A1/fr active Granted
- 1975-12-15 GB GB51269/75A patent/GB1525020A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATA930175A (de) | 1980-02-15 |
GB1525020A (en) | 1978-09-20 |
FR2294517B1 (fr) | 1981-08-28 |
FR2294517A1 (fr) | 1976-07-09 |
DE2459150A1 (de) | 1976-06-16 |
DE2459150B2 (de) | 1980-07-03 |
AT380119B (de) | 1986-04-10 |
DE2459150C3 (fr) | 1988-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PFA | Name/firm changed |
Owner name: BROWN BOVERI REAKTOR GMBH |
|
PL | Patent ceased |