SE509235C2 - Förfarande för övervakning med avseende på dryout av en kokarreaktor - Google Patents

Förfarande för övervakning med avseende på dryout av en kokarreaktor

Info

Publication number: SE509235C2
Authority: SE; Sweden
Prior art keywords: dryout; core; transient; ratio; reactor
Prior art date: 1993-05-11

Application number

SE9301613A

Other languages

English (en)

Swedish (sv)

Other versions

SE9301613D0 (sv

SE9301613L (sv

Inventor

Sture Helmersson

Anders Jackson

Per Johansson

Grzegorz Ocieczek

Bertil Schoelin

Original Assignee

Asea Atom Ab

Priority date (The priority date 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 date listed.)

1993-05-11

Filing date

1993-05-11

Publication date

1998-12-21

1993-05-11 Application filed by Asea Atom Ab filed Critical Asea Atom Ab

1993-05-11 Priority to SE9301613A priority Critical patent/SE509235C2/sv

1993-05-11 Publication of SE9301613D0 publication Critical patent/SE9301613D0/xx

1994-05-10 Priority to DE4416463A priority patent/DE4416463A1/de

1994-05-10 Priority to JP6096366A priority patent/JPH06347586A/ja

1994-11-12 Publication of SE9301613L publication Critical patent/SE9301613L/

1998-12-21 Publication of SE509235C2 publication Critical patent/SE509235C2/sv

Links

238000000034 method Methods 0.000 title claims abstract description 26
238000012544 monitoring process Methods 0.000 title claims abstract description 17
230000001052 transient effect Effects 0.000 claims abstract description 56
239000000446 fuel Substances 0.000 claims abstract description 31
230000008569 process Effects 0.000 claims abstract description 7
238000004364 calculation method Methods 0.000 claims description 24
230000009467 reduction Effects 0.000 claims description 15
238000005452 bending Methods 0.000 claims description 9
230000000712 assembly Effects 0.000 claims description 2
238000000429 assembly Methods 0.000 claims description 2
238000010276 construction Methods 0.000 claims description 2
238000006073 displacement reaction Methods 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
238000009835 boiling Methods 0.000 abstract description 4
238000009434 installation Methods 0.000 abstract 4
238000001035 drying Methods 0.000 abstract 1
238000004088 simulation Methods 0.000 description 21
238000009826 distribution Methods 0.000 description 15
238000001816 cooling Methods 0.000 description 11
230000000694 effects Effects 0.000 description 8
102000052567 Anaphase-Promoting Complex-Cyclosome Apc1 Subunit Human genes 0.000 description 6
101000890325 Homo sapiens Anaphase-promoting complex subunit 1 Proteins 0.000 description 6
239000000498 cooling water Substances 0.000 description 6
230000007423 decrease Effects 0.000 description 6
230000008859 change Effects 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
101100440934 Candida albicans (strain SC5314 / ATCC MYA-2876) CPH1 gene Proteins 0.000 description 2
101100273252 Candida parapsilosis SAPP1 gene Proteins 0.000 description 2
238000011161 development Methods 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
241000283726 Bison Species 0.000 description 1
230000002159 abnormal effect Effects 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
238000004590 computer program Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
238000013178 mathematical model Methods 0.000 description 1
230000009528 severe injury Effects 0.000 description 1
238000007619 statistical method Methods 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000013076 uncertainty analysis Methods 0.000 description 1

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- 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)
Monitoring And Testing Of Nuclear Reactors (AREA)

SE9301613A 1993-05-11 1993-05-11 Förfarande för övervakning med avseende på dryout av en kokarreaktor SE509235C2 (sv)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
SE9301613A SE509235C2 (sv)	1993-05-11	1993-05-11	Förfarande för övervakning med avseende på dryout av en kokarreaktor
DE4416463A DE4416463A1 (de)	1993-05-11	1994-05-10	Verfahren zur Überwachung eines Siedewasserkernreaktors bezüglich Austrocknung des Kerns
JP6096366A JPH06347586A (ja)	1993-05-11	1994-05-10	沸騰水形原子炉における炉心の乾燥に関する監視方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9301613A SE509235C2 (sv)	1993-05-11	1993-05-11	Förfarande för övervakning med avseende på dryout av en kokarreaktor

Publications (3)

Publication Number	Publication Date
SE9301613D0 SE9301613D0 (sv)	1993-05-11
SE9301613L SE9301613L (sv)	1994-11-12
SE509235C2 true SE509235C2 (sv)	1998-12-21

Family

ID=20389897

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9301613A SE509235C2 (sv)	1993-05-11	1993-05-11	Förfarande för övervakning med avseende på dryout av en kokarreaktor

Country Status (3)

Country	Link
JP (1)	JPH06347586A (ja)
DE (1)	DE4416463A1 (ja)
SE (1)	SE509235C2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7760842B2 (en)	2005-08-31	2010-07-20	Westinghouse Electric Sweden Ab	Method and apparatus of estimating dryout properties in a nuclear light water reactor
US8149981B2 (en)	2007-10-10	2012-04-03	Westinghouse Electric Sweden Ab	Methods and devices relating to a nuclear light water reactor of the boiling water kind

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19517104A1 (de) *	1995-05-10	1996-11-14	Istec Gmbh	Verfahren zur Zustandsüberwachung dynamischer Rauschprozesse
US6748348B1 (en) *	1999-12-30	2004-06-08	General Electric Company	Design method for nuclear reactor fuel management
US20030086520A1 (en)	2001-11-07	2003-05-08	Russell William Earl	System and method for continuous optimization of control-variables during operation of a nuclear reactor
US7233888B2 (en) *	2002-07-09	2007-06-19	General Electric Company	Monte Carlo criticality-mode systems and methods for computing neutron and gamma fluence in a nuclear reactor
US7487133B2 (en)	2002-09-19	2009-02-03	Global Nuclear Fuel - Americas, Llc	Method and apparatus for adaptively determining weight factors within the context of an objective function
FR2846139B1 (fr) *	2002-10-21	2005-02-18	Framatome Anp	Procede de determination d'une valeur limite d'un parametre de fonctionnement d'un reacteur nucleaire, programme et support correspondants
RU2256221C1 (ru) *	2003-12-03	2005-07-10	Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт им. А.П. Александрова"	Импульсно-токовый имитатор кинетики ядерного реактора
US8041548B2 (en)	2004-12-30	2011-10-18	Global Nuclear Fuels-Americas, LLC	Method and apparatus for evaluating a proposed solution to a constraint problem for a nuclear reactor involving channel deformation
US7366273B2 (en) *	2005-12-30	2008-04-29	General Electric Company	Method of determining margins to operating limits for nuclear reactor operation
JP5032154B2 (ja) *	2007-03-02	2012-09-26	株式会社東芝	過渡時燃料健全性評価システムおよび過渡時燃料健全性評価方法
US8433029B2 (en) *	2007-12-14	2013-04-30	Global Nuclear Fuel—Americas, LLC	Determination of safety limit minimum critical power ratio
FR2950466B1 (fr) *	2009-09-22	2012-01-13	Areva Np	Procede d'aide a l'exploitation d'un reacteur nucleaire.

1993
- 1993-05-11 SE SE9301613A patent/SE509235C2/sv not_active IP Right Cessation
1994
- 1994-05-10 DE DE4416463A patent/DE4416463A1/de not_active Withdrawn
- 1994-05-10 JP JP6096366A patent/JPH06347586A/ja active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7760842B2 (en)	2005-08-31	2010-07-20	Westinghouse Electric Sweden Ab	Method and apparatus of estimating dryout properties in a nuclear light water reactor
US8149981B2 (en)	2007-10-10	2012-04-03	Westinghouse Electric Sweden Ab	Methods and devices relating to a nuclear light water reactor of the boiling water kind

Also Published As

Publication number	Publication date
SE9301613D0 (sv)	1993-05-11
JPH06347586A (ja)	1994-12-22
SE9301613L (sv)	1994-11-12
DE4416463A1 (de)	1994-11-17

Similar Documents

Publication	Publication Date	Title
SE509235C2 (sv)	1998-12-21	Förfarande för övervakning med avseende på dryout av en kokarreaktor
Ibrahim	2014	Particle Swarm Optimization to the U-tube steam generator in the nuclear power plant
US11342089B2 (en)	2022-05-24	Predictive model construction and prediction method for radioactive metal corrosion concentration in nuclear reactor water
WO2011136933A1 (en)	2011-11-03	Method of calibrating excore detectors in a nuclear reactor
EP4235698A2 (en)	2023-08-30	Computer-based simulation methods for boiling water reactors (bwr)
US3919720A (en)	1975-11-11	Nuclear power plant training simulator modeling organization and method
JP3094191B2 (ja)	2000-10-03	プラントの自己学習診断、予測方法及び装置
JPS6037919B2 (ja)	1985-08-29	原子力発電所の自動運転制御装置
CN112805792A (zh)	2021-05-14	用于用在线计算dnbr来运行核反应堆的方法和对应的核反应堆
US20250149197A1 (en)	2025-05-08	Method for controlling a pressurized water reactor, computer program product and control system
US3932885A (en)	1976-01-13	System and method for xenon acceleration in training simulator for nuclear power plant
JP5424526B2 (ja)	2014-02-26	核軽水炉においてドライアウト特性を推測する方法、コンピュータプログラム製品、原子力エネルギープラント及び運転方法
JP7175960B2 (ja)	2022-11-21	閾値の緩和を含む核炉心を監視するための方法、および関連するプログラム、保持体、核原子炉
US3896041A (en)	1975-07-22	Method and system of simulating nuclear power plant count rate for training purposes
JP2003057384A (ja)	2003-02-26	原子力発電所の炉心流量計測演算方法およびその装置
Perillo	2010	Multi-modular integral pressurized water reactor control and operational reconfiguration for a flow control loop
Pereira et al.	2017	Monitoring system for an experimental facility using GMDH methodology
CN120008697B (zh)	2025-11-04	一种主蒸汽流量计算方法、系统、设备及介质
RU2808104C2 (ru)	2023-11-23	Способ работы ядерного реактора с вычислением в режиме он-лайн коэффициента запаса до кризиса теплообмена
Wang et al.	2024	Nonlinear steam generator feedwater system identification based on wavelet neural network
CN117951979A (zh)	2024-04-30	用于估计核反应堆中的轴向功率不平衡的未来值的方法
Gimmy Jr et al.	1966	On-line Computer Assistance to Reactor Operation at Savannah River Plant
Pereira et al.	2015	Development of a fault test experimental facility model using Matlab
JPS6118156B2 (ja)	1986-05-10
Iooss et al.	2009	Uncertainty assessments in severe nuclear accident scenarios

Legal Events

Date

Code

Title

Description

2001-01-22

NUG

Patent has lapsed

Ref document number: 9301613-7

Format of ref document f/p: F