JPS62480B2 - - Google Patents
Info
- Publication number
- JPS62480B2 JPS62480B2 JP57192604A JP19260482A JPS62480B2 JP S62480 B2 JPS62480 B2 JP S62480B2 JP 57192604 A JP57192604 A JP 57192604A JP 19260482 A JP19260482 A JP 19260482A JP S62480 B2 JPS62480 B2 JP S62480B2
- Authority
- JP
- Japan
- Prior art keywords
- coolant
- pressure
- relief valve
- temperature
- primary
- 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.)
- Expired
Links
- 239000002826 coolant Substances 0.000 claims description 137
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 7
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 18
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 238000012354 overpressurization Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000031070 response to heat Effects 0.000 description 1
- 230000025508 response to water Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- 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
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/08—Regulation of any parameters in 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US318233 | 1981-11-04 | ||
US06/318,233 US4470948A (en) | 1981-11-04 | 1981-11-04 | Suppression of malfunction under water-solid conditions |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5885194A JPS5885194A (ja) | 1983-05-21 |
JPS62480B2 true JPS62480B2 (US07714131-20100511-C00038.png) | 1987-01-08 |
Family
ID=23237280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57192604A Granted JPS5885194A (ja) | 1981-11-04 | 1982-11-04 | 原子炉動力装置における冷却材の圧力超過抑制方法 |
Country Status (8)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63109273U (US07714131-20100511-C00038.png) * | 1987-01-09 | 1988-07-14 | ||
KR100370787B1 (ko) * | 1994-06-29 | 2003-03-26 | 가부시키가이샤 시세이도 | 피부외용제 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2519464A1 (fr) * | 1981-12-31 | 1983-07-08 | Framatome Sa | Procede de surveillance d'une centrale de production d'electricite equipee d'un reacteur nucleaire |
US4584164A (en) * | 1982-06-03 | 1986-04-22 | Combustion Engineering, Inc. | Valve control for low temperature overpressure protection in a nuclear power plant |
US4551796A (en) * | 1983-06-03 | 1985-11-05 | Combustion Engineering, Inc. | Liquid level control system for vapor generator |
JPS61201198A (ja) * | 1985-03-04 | 1986-09-05 | 三菱重工業株式会社 | 原子炉一次冷却材循環系の圧力制御装置 |
US4717532A (en) * | 1985-06-26 | 1988-01-05 | Westinghouse Electric Corp. | Pressure control system for a pressurized water nuclear reactor plant |
GB2177832B (en) * | 1985-07-01 | 1989-07-19 | Charles Hoai Chi | Method and apparatus for protecting press from being damaged by overload conditions |
GB2217511B (en) * | 1988-04-13 | 1992-01-29 | Rolls Royce & Ass | An improved water cooled nuclear reactor and pressuriser assembly |
US5309487A (en) * | 1992-06-24 | 1994-05-03 | Westinghouse Electric Corp. | Mitigation of steam generator tube rupture in a pressurized water reactor with passive safety systems |
US5491731A (en) * | 1994-07-05 | 1996-02-13 | Westinghouse Electric Corporation | Method and system for maintaining pressure in a nuclear power plant primary loop during startup or shutdown |
JP2000350414A (ja) * | 1999-06-03 | 2000-12-15 | Hitachi Ltd | タービン発電機の運転方法 |
JP5606216B2 (ja) * | 2010-08-20 | 2014-10-15 | 三菱重工業株式会社 | ミキシング装置 |
CN111290443B (zh) * | 2020-04-02 | 2023-04-07 | 广西防城港核电有限公司 | 核电站稳压器的连续喷淋流量控制系统 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3060110A (en) * | 1957-08-13 | 1962-10-23 | Westinghouse Electric Corp | Pressure controlling system |
NL236115A (US07714131-20100511-C00038.png) * | 1958-02-14 | 1900-01-01 | ||
US3211622A (en) * | 1963-03-05 | 1965-10-12 | Westinghouse Electric Corp | Servomechanical fluid charging and volume control system for a nuclear reactor |
US3533764A (en) * | 1967-08-15 | 1970-10-13 | Fluor Corp | Reactor control system |
US3548866A (en) * | 1968-06-26 | 1970-12-22 | Houdaille Industries Inc | Servo-controlled high pressure relief valve |
US3984282A (en) * | 1970-08-05 | 1976-10-05 | Nucledyne Engineering Corporation | Passive containment system for a nuclear reactor |
US3665945A (en) * | 1971-02-03 | 1972-05-30 | M & J Valve Co | Valve control system and method |
US3776249A (en) * | 1972-07-14 | 1973-12-04 | Valve M Co | Pipeline flow control system and method |
US3919720A (en) * | 1973-02-23 | 1975-11-11 | Westinghouse Electric Corp | Nuclear power plant training simulator modeling organization and method |
US4080251A (en) * | 1973-05-22 | 1978-03-21 | Combustion Engineering, Inc. | Apparatus and method for controlling a nuclear reactor |
US3979255A (en) * | 1973-09-04 | 1976-09-07 | Combustion Engineering, Inc. | Method for operating a system with a variable excursion margin setpoint |
US3890992A (en) * | 1973-09-27 | 1975-06-24 | Gulde Regelarmaturen Kg | Method and apparatus for safeguarding pipe-lines against an inadmissibly high internal compressive load by a control valve with a pneumatic drive |
US3952759A (en) * | 1974-08-14 | 1976-04-27 | M & J Valve Company | Liquid line break control system and method |
US4046625A (en) * | 1975-08-18 | 1977-09-06 | Combustion Engineering, Inc. | Automatic motion inhibit system for a nuclear power generating system |
US4104117A (en) * | 1977-02-07 | 1978-08-01 | Westinghouse Electric Corp. | Nuclear reactor power generation |
US4187144A (en) * | 1977-05-23 | 1980-02-05 | Westinghouse Electric Corp. | Nuclear reactor power supply |
US4102394A (en) * | 1977-06-10 | 1978-07-25 | Energy 76, Inc. | Control unit for oil wells |
FR2426933A1 (fr) * | 1978-05-25 | 1979-12-21 | Framatome Sa | Procede de regulation du niveau d'eau dans les chaudieres ou generateurs de vapeur |
US4290851A (en) * | 1979-01-29 | 1981-09-22 | The Babcock & Wilcox Company | Nuclear reactor safety system |
US4292129A (en) * | 1979-02-14 | 1981-09-29 | Westinghouse Electric Corp. | Monitoring of operating processes |
FR2482760A1 (fr) * | 1980-05-14 | 1981-11-20 | Framatome Sa | Procede de regulation de la pression du circuit primaire pendant les phases de mise a l'arret d'un reacteur nucleaire a eau sous pression |
-
1981
- 1981-11-04 US US06/318,233 patent/US4470948A/en not_active Expired - Fee Related
-
1982
- 1982-10-25 DE DE8282305652T patent/DE3276140D1/de not_active Expired
- 1982-10-25 EP EP82305652A patent/EP0078647B1/en not_active Expired
- 1982-10-26 GB GB08230491A patent/GB2109139B/en not_active Expired
- 1982-11-03 ES ES517091A patent/ES517091A0/es active Granted
- 1982-11-03 FR FR8218444A patent/FR2519793B1/fr not_active Expired
- 1982-11-04 JP JP57192604A patent/JPS5885194A/ja active Granted
- 1982-11-04 KR KR8204978A patent/KR900008663B1/ko active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63109273U (US07714131-20100511-C00038.png) * | 1987-01-09 | 1988-07-14 | ||
KR100370787B1 (ko) * | 1994-06-29 | 2003-03-26 | 가부시키가이샤 시세이도 | 피부외용제 |
Also Published As
Publication number | Publication date |
---|---|
FR2519793A1 (fr) | 1983-07-18 |
FR2519793B1 (fr) | 1986-06-13 |
ES8406131A1 (es) | 1984-07-01 |
GB2109139B (en) | 1986-09-10 |
KR900008663B1 (ko) | 1990-11-26 |
GB2109139A (en) | 1983-05-25 |
EP0078647A2 (en) | 1983-05-11 |
KR840002569A (ko) | 1984-07-02 |
EP0078647B1 (en) | 1987-04-22 |
US4470948A (en) | 1984-09-11 |
EP0078647A3 (en) | 1984-04-11 |
JPS5885194A (ja) | 1983-05-21 |
DE3276140D1 (en) | 1987-05-27 |
ES517091A0 (es) | 1984-07-01 |
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