JPS6252273B2 - - Google Patents
Info
- Publication number
- JPS6252273B2 JPS6252273B2 JP54051545A JP5154579A JPS6252273B2 JP S6252273 B2 JPS6252273 B2 JP S6252273B2 JP 54051545 A JP54051545 A JP 54051545A JP 5154579 A JP5154579 A JP 5154579A JP S6252273 B2 JPS6252273 B2 JP S6252273B2
- Authority
- JP
- Japan
- Prior art keywords
- neutron detector
- output
- correlation coefficient
- ratio
- fixed
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 description 10
- 230000006866 deterioration Effects 0.000 description 9
- 230000035945 sensitivity Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 5
- 230000005251 gamma ray Effects 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
Classifications
-
- 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
- Measurement Of Radiation (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5154579A JPS55143497A (en) | 1979-04-27 | 1979-04-27 | Method and device for inspecting nuclear reactor inncore neutron detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5154579A JPS55143497A (en) | 1979-04-27 | 1979-04-27 | Method and device for inspecting nuclear reactor inncore neutron detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55143497A JPS55143497A (en) | 1980-11-08 |
| JPS6252273B2 true JPS6252273B2 (enrdf_load_stackoverflow) | 1987-11-04 |
Family
ID=12889984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5154579A Granted JPS55143497A (en) | 1979-04-27 | 1979-04-27 | Method and device for inspecting nuclear reactor inncore neutron detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55143497A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4881033B2 (ja) * | 2006-02-21 | 2012-02-22 | 株式会社東芝 | 中性子検出器の寿命判定装置およびその寿命判定方法ならびに原子炉炉心監視装置 |
| JP5260407B2 (ja) * | 2009-05-25 | 2013-08-14 | 株式会社テプコシステムズ | 起動時ｌｐｒｍ信号ケーブル誤接続判定方法および装置 |
-
1979
- 1979-04-27 JP JP5154579A patent/JPS55143497A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55143497A (en) | 1980-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5225149A (en) | Detection of core thermal hydraulic oscillations | |
| US6400786B1 (en) | Process and device for monitoring at least one operating parameter of the core of a nuclear reactor | |
| RU2483328C2 (ru) | Устройство и способ измерения скорости счета | |
| Murari et al. | An optimized multifoil soft x-ray spectrometer for the determination of the electron temperature with high time resolution | |
| JP3153484B2 (ja) | 環境放射線モニタ | |
| JPS6252273B2 (enrdf_load_stackoverflow) | ||
| JP2014235014A (ja) | 放射線測定装置 | |
| KR102619779B1 (ko) | 다중파고 분석을 이용한 선별 전압 결정 장치 및 그의 동작 방법 | |
| US4232224A (en) | Nuclear reactor primary coolant loop flowmeter with phase shift tracking compensation | |
| Fedorov et al. | Study of the data acquisition system for ITER divertor neutron flux monitor diagnostic | |
| US3979256A (en) | Monitoring circuit for reactor safety systems | |
| JP3807652B2 (ja) | 放射線測定装置及び方法 | |
| US3296440A (en) | Shutdown reactivity meter for measuring the subcritical reactivity in a nuclear reactor | |
| Bae et al. | Assessment of the implementation of a neutron measurement system during the commissioning of the jordan research and training reactor | |
| Sides Jr et al. | Identification of neutron noise sources in a boiling water reactor | |
| JP3274166B2 (ja) | 中性子検出器出力の監視装置 | |
| JPS642234B2 (enrdf_load_stackoverflow) | ||
| JP3084486B2 (ja) | 原子炉中性子検出器の監視装置 | |
| Fry et al. | On-site noise diagnostics at Palisades nuclear power station | |
| JPH04326095A (ja) | 中性子増倍体系の臨界監視モニタ | |
| RU2457557C1 (ru) | Способ определения обогащения топливных таблеток, содержащих смесь изотопов урана, ураном 235 | |
| JPS6158790B2 (enrdf_load_stackoverflow) | ||
| JPH04115193A (ja) | 核燃料集合体の平均燃焼度測定装置 | |
| RU2427937C1 (ru) | Способ диагностики возникновения межканальной неустойчивости в реакторе с водой под давлением | |
| JPS5857719B2 (ja) | 中性子計測装置の異常検定装置 |