UA109254U - Fiber Optic Sensor for Measurement of Nuclear Reactor Container Structures - Google Patents
Fiber Optic Sensor for Measurement of Nuclear Reactor Container StructuresInfo
- Publication number
- UA109254U UA109254U UAU201512457U UAU201512457U UA109254U UA 109254 U UA109254 U UA 109254U UA U201512457 U UAU201512457 U UA U201512457U UA U201512457 U UAU201512457 U UA U201512457U UA 109254 U UA109254 U UA 109254U
- Authority
- UA
- Ukraine
- Prior art keywords
- optical fiber
- nuclear reactor
- optic sensor
- fiber optic
- reactor container
- Prior art date
Links
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
Abstract
Оптоволоконний датчик для вимірювання деформацій контейнмента ядерного реактора містить: перший та другий стояки, робоче оптичне волокно, яке одним кінцем зафіксоване по відношенню до першого стояка, а другим кінцем до другого стояка, в якому утворена як мінімум одна брегівська решітка, компенсувальне оптичне волокно, як мінімум один кінець якого розміщений так, щоб була можливість зміщення по відношенню до стояків, і в якому утворена як мінімум одна брегівська решітка, причому робоче оптичне волокно і компенсувальне оптичне волокно оснащені завжди як мінімум одним роз'ємом для їх з'єднання з джерелом оптичного випромінювання, зокрема з джерелом світла з широким спектром випромінювання, для випромінювання світла в робоче оптичне волокно і компенсувальне оптичне волокно, і також із спектрометром для прийому і детектування світла, відбитого з брегівських решіток в робочому оптичному волокні і в компенсувальному оптичному волокні.A fiber optic sensor for measuring the deformation of a nuclear reactor container contains: first and second risers, a working optical fiber fixed at one end with respect to the first riser, and a second end to a second riser comprising at least one coastal lattice, compensating optical fiber at least one end of which is arranged so that there is a possibility of displacement relative to the risers, and in which at least one Bragg lattice is formed, and the working optical fiber and the compensating optical fiber and always have at least one connector for connecting them to an optical radiation source, in particular a light source with a wide spectrum of radiation, to emit light into the working optical fiber and the compensating optical fiber, and also to a spectrometer for receiving and detecting light reflected from the Bragg lattices in the working optical fiber and in the compensating optical fiber.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ2014-30464U CZ28266U1 (en) | 2014-12-17 | 2014-12-17 | Fiber-optic sensor and assembly for measuring shape deformations of nuclear reactor containment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA109254U true UA109254U (en) | 2016-08-25 |
Family
ID=53396045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAU201512457U UA109254U (en) | 2014-12-17 | 2015-12-16 | Fiber Optic Sensor for Measurement of Nuclear Reactor Container Structures |
Country Status (3)
| Country | Link |
|---|---|
| CZ (1) | CZ28266U1 (en) |
| RU (1) | RU163742U1 (en) |
| UA (1) | UA109254U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2626301C1 (en) * | 2016-11-15 | 2017-07-25 | Общество с ограниченной ответственностью "Пролог" | Method of measuring technological channel curvature of rbmk-type nuclear reactor and device for its implementation |
| CN108267071B (en) * | 2017-01-20 | 2020-01-21 | 中国核工业第五建设有限公司 | Method for detecting deformation of containment vessel of AP1000 nuclear power station |
| RU2728725C1 (en) * | 2020-03-02 | 2020-07-30 | Некоммерческая организация "Фонд развития цифровых технологий" | Device for precision calibration of fiber-optic sensors with bragg grating |
| CN113418498B (en) * | 2021-06-23 | 2023-05-26 | 中国核动力研究设计院 | Plate deformation measuring assembly and device |
| WO2023055253A1 (en) * | 2021-09-29 | 2023-04-06 | Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" | Method of measuring bending of an elongate vertically oriented channel |
-
2014
- 2014-12-17 CZ CZ2014-30464U patent/CZ28266U1/en active Protection Beyond IP Right Term
-
2015
- 2015-12-16 UA UAU201512457U patent/UA109254U/en unknown
- 2015-12-16 RU RU2015153837/07U patent/RU163742U1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CZ28266U1 (en) | 2015-06-02 |
| RU163742U1 (en) | 2016-08-10 |
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