ES2128151T3 - Procedimiento y dispositivo de medicion de por lo menos una longitud caracteristica sobre un lapiz de combustible dispuesto en la periferia de un ensamblaje de combustible nuclear. - Google Patents
Procedimiento y dispositivo de medicion de por lo menos una longitud caracteristica sobre un lapiz de combustible dispuesto en la periferia de un ensamblaje de combustible nuclear.Info
- Publication number
- ES2128151T3 ES2128151T3 ES96401925T ES96401925T ES2128151T3 ES 2128151 T3 ES2128151 T3 ES 2128151T3 ES 96401925 T ES96401925 T ES 96401925T ES 96401925 T ES96401925 T ES 96401925T ES 2128151 T3 ES2128151 T3 ES 2128151T3
- Authority
- ES
- Spain
- Prior art keywords
- probe
- fuel
- periphery
- procedure
- measuring
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 title abstract 4
- 239000003758 nuclear fuel Substances 0.000 title 1
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
-
- 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)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
SE DESPLAZA UNA SONDA DE CORRIENTE DE FOUCAULT (10) SIGUIENDO LA DIRECCION AXIAL DE LA VAINA DE LA BARRA (1), SE DETERMINA UNA PRIMERA POSICION DE LA SONDA (10) EN LA DIRECCION AXIAL, PARA LA QUE UNA SEÑAL DE LA SONDA ES REPRESENTATIVA DE LA PRESENCIA DE LA SUPERFICIE INTERNA DEL TAPON INFERIOR DE LA BARRA (1) Y AL MENOS UNA SEGUNDA POSICION PARA LA QUE LA SEÑAL DE LA SONDA ES REPRESENTATIVA DE LA PRESENCIA DE LA PARTE DE EXTREMO DEL MUELLE DE LA BARRA COMBUSTIBLE (1) O DE LA SUPERFICIE INTERNA DEL TAPON SUPERIOR DE LA BARRA COMBUSTIBLE (1). SE CALCULA LA LONGITUD TOTAL Y/O LA LONGITUD DE LA COLUMNA FISIBLE A PARTIR DE LA PRIMERA POSICION Y DE LA SEGUNDA POSICION DE LA SONDA (10). SE PUEDEN EFECTUAR LAS MEDICIONES EN EL INTERIOR DE LA PISCINA DE ALMACENAMIENTO DEL COMBUSTIBLE USADO DE UN REACTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9511333A FR2739180B1 (fr) | 1995-09-27 | 1995-09-27 | Procede et dispositif de mesure d'au moins une longeur caracteristique sur un crayon de combustible dispose a la peripherie d'un assemblage de combustible nucleaire |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2128151T3 true ES2128151T3 (es) | 1999-05-01 |
Family
ID=9482969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96401925T Expired - Lifetime ES2128151T3 (es) | 1995-09-27 | 1996-09-09 | Procedimiento y dispositivo de medicion de por lo menos una longitud caracteristica sobre un lapiz de combustible dispuesto en la periferia de un ensamblaje de combustible nuclear. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5754611A (es) |
EP (1) | EP0766265B1 (es) |
DE (1) | DE69601683T2 (es) |
ES (1) | ES2128151T3 (es) |
FR (1) | FR2739180B1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5978430A (en) * | 1998-10-06 | 1999-11-02 | General Electric Company | Length gauge for in situ measurement of water rod lengths in nuclear fuel bundles and methods of measurement |
FR2808372B1 (fr) * | 2000-04-27 | 2002-07-26 | Framatome Sa | Procede et dispositif de mesure du diametre d'un crayon peripherique d'un assemblage de combustible d'un reacteur nucleaire |
US6895066B1 (en) | 2001-05-17 | 2005-05-17 | Framatome Anp Gmbh | Measuring head and measuring assembly for a nuclear fuel rod |
DE10123975A1 (de) * | 2001-05-17 | 2002-12-05 | Framatome Anp Gmbh | Meßkopf, insbesondere zum Einsatz bei der Vermessung eines Brennstabs, eines Brennelementkastens und/oder eines Abstandshalters oder sonstige Strukturteile in einem Brennelement einer kerntechnischen Anlage |
KR100470932B1 (ko) * | 2002-07-31 | 2005-02-21 | 한국수력원자력 주식회사 | 와전류 탐상검사용 핵연료봉 이송장치 |
JP4709925B2 (ja) * | 2007-04-13 | 2011-06-29 | 株式会社東芝 | 燃焼度相対分布測定方法、燃焼度相対分布測定装置、放射線信号分布測定装置及び燃焼度相対分布測定プログラム |
US8428215B2 (en) * | 2007-12-20 | 2013-04-23 | Westinghouse Electric Company Llc | Method of improving the spent nuclear fuel burnup credit |
US9697916B2 (en) | 2008-01-09 | 2017-07-04 | Analysis And Measurement Corporation | Automated system for on-line monitoring and diagnostics of rod position indication coils for nuclear power plants |
ES2350997B1 (es) * | 2009-06-08 | 2011-11-23 | Enusa Industrias Avanzadas S.A. | Aparato para la inspeccion radiometrica de un elemento combustible |
KR101222012B1 (ko) * | 2011-07-08 | 2013-01-14 | 한전원자력연료 주식회사 | 핵연료집합체의 핵연료봉 외경 측정장치 |
KR101200781B1 (ko) * | 2011-07-08 | 2012-11-13 | 한전원자력연료 주식회사 | 프로브 및 이를 포함하는 연료봉 산화막 두께 측정장치 |
KR101349135B1 (ko) * | 2012-01-04 | 2014-01-09 | 한전원자력연료 주식회사 | 핵연료봉 제조용 소결체 자동적재장치 |
JP2014006050A (ja) * | 2012-06-21 | 2014-01-16 | Aisan Ind Co Ltd | 燃料特性計測装置 |
WO2017122080A1 (en) * | 2016-01-12 | 2017-07-20 | Candu Energy Inc. | Torsional testing apparatus and method |
CN109346201B (zh) * | 2018-11-22 | 2019-11-19 | 河北工业大学 | 一种基于等效容积测量的核燃料组件内部变形检测装置 |
CN109360670B (zh) * | 2018-12-03 | 2020-06-09 | 河北工业大学 | 一种自适应对中核燃料组件多功能检测装置 |
CN109373885B (zh) * | 2018-12-21 | 2019-12-27 | 河北工业大学 | 一种基于阵列式柔性检测的核燃料组件多功能检测装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967382A (en) * | 1975-01-10 | 1976-07-06 | Exxon Nuclear Company, Inc. | Plenum chamber length measurement system for nuclear fuel |
US4195411A (en) * | 1978-04-25 | 1980-04-01 | Westinghouse Electric Corp. | Remote gaging apparatus |
DE3107372C2 (de) * | 1981-02-27 | 1985-09-05 | Ntg Nukleartechnik Gmbh U. Partner, 6460 Gelnhausen | Brennelementkastenkontrollvorrichtung |
FR2585869B1 (fr) * | 1985-08-01 | 1987-11-13 | Fragema Framatome & Cogema | Procede et dispositif de controle des crayons de grappe pour assemblage de combustible nucleaire. |
US4728483A (en) * | 1986-04-24 | 1988-03-01 | Westinghouse Electric Corp. | Apparatus for integrated fuel assembly inspection system |
JPS6319504A (ja) * | 1986-07-11 | 1988-01-27 | Mitsubishi Nuclear Fuel Co Ltd | 核燃料棒のプレナム長測定装置 |
JPH07119563B2 (ja) * | 1986-07-11 | 1995-12-20 | 三菱原子燃料株式会社 | 核燃料棒のプレナム長測定装置 |
-
1995
- 1995-09-27 FR FR9511333A patent/FR2739180B1/fr not_active Expired - Fee Related
-
1996
- 1996-09-09 ES ES96401925T patent/ES2128151T3/es not_active Expired - Lifetime
- 1996-09-09 DE DE69601683T patent/DE69601683T2/de not_active Expired - Fee Related
- 1996-09-09 EP EP96401925A patent/EP0766265B1/fr not_active Expired - Lifetime
- 1996-09-27 US US08/722,764 patent/US5754611A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69601683D1 (de) | 1999-04-15 |
FR2739180B1 (fr) | 1998-09-04 |
FR2739180A1 (fr) | 1997-03-28 |
EP0766265A3 (es) | 1997-04-09 |
EP0766265B1 (fr) | 1999-03-10 |
US5754611A (en) | 1998-05-19 |
EP0766265A2 (fr) | 1997-04-02 |
DE69601683T2 (de) | 1999-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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