KR101959093B1 - 자기 출력식 무선 노내 검출기 - Google Patents
자기 출력식 무선 노내 검출기 Download PDFInfo
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- KR101959093B1 KR101959093B1 KR1020137017741A KR20137017741A KR101959093B1 KR 101959093 B1 KR101959093 B1 KR 101959093B1 KR 1020137017741 A KR1020137017741 A KR 1020137017741A KR 20137017741 A KR20137017741 A KR 20137017741A KR 101959093 B1 KR101959093 B1 KR 101959093B1
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- 230000005855 radiation Effects 0.000 claims abstract description 33
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/169—Exploration, location of contaminated surface areas
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/167—Measuring radioactive content of objects, e.g. contamination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/12—Provision for actuation of an alarm
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
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- 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
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- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Description
도 2a는 노내 계기 팀블 조립체의 평면도이고;
도 2b는 도 2a의 노내 계기 팀블 조립체의 전방의 시스(sheath)의 내부의 개략도이고;
도 2c는 도 2a의 노내 계기 팀블 조립체의 후방 단부의 전기 커넥터의 단면도이고;
도 3은 노내 모니터링 시스템의 개략 배치도이고;
도 4는 본 발명이 적용될 수 있는 원자로 시스템의 단순화된 개략도이고;
도 5는 본 발명이 적용될 수 있는 원자로 용기 및 내부 부품들의 부분 단면의 정면도이고;
도 6은 원자력 연료 집합체의 부분 단면의 정면도이고;
도 7은 많은 가동 플랜트들에서 사용되는 기본적인 노내 이동 가능한 검출기의 매핑 시스템의 사시도이고;
도 8은 본 발명에 의해 사용될 수 있는 전력 공급부의 개략 회로도이고;
도 9는 본 발명에 따른 자기 출력식 무선 노내 계기 장비의 노심 출력 분포 측정 시스템의 개략 배치도이다.
Claims (11)
- 원자로의 압력용기 내 환경(40)의 방사선의 강도를 나타내는 신호를, 격납용기 바깥환경(116)으로 송신하는 방법으로서,
자기급전형 방사선 검출기(10)를 이용하여, 상기 압력용기 내 환경(40)의 방사선의 강도를 나타내는 신호를 발생시키는 단계와,
상기 자기급전형 방사선 검출기(10)를 이용하여 전류를 발생시키는 단계와,
상기 전류에 의해 무선송신기(138)에 급전하는 단계와,
상기 무선송신기(138)에 의해 상기 신호를 상기 격납용기 바깥환경(116)으로 무선송신하는 단계에 의해 이루어지고,
상기 급전하는 단계는,
충전가능한 전지(132)에 의해 상기 무선송신기(138)에 급전하는 단계와,
상기 자기급전형 방사선 검출기(10)를 이용함으로써 상기 충전가능한 전지(132)를 재충전하는 단계를 포함하는 것을 특징으로 하는
격납용기 바깥환경으로의 신호의 송신 방법. - 삭제
- 제 1 항에 있어서,
상기 무선송신기(138) 및 상기 자기급전형 방사선 검출기(10)는 노내 계기 팀블 집합체의 일부인 것을 특징으로 하는
격납용기 바깥환경으로의 신호의 송신 방법. - 원자로의 압력용기 내 환경(40)의 방사선의 강도를 나타내는 전류를 발생시키는 자기급전형 방사선 검출기 집합체(10)와,
상기 전류에 의해 구동되고, 상기 전류의 적어도 일부를 격납용기 바깥환경(116)으로 무선송신하는 무선송신기(138)와,
상기 무선송신기에 급전하는 전원(134)에 의해 이루어지고,
상기 자기급전형 방사선 검출기 집합체(10)가 상기 전원에 전력을 공급하는 자기급전형 방사선 검출기(134)를 포함하고,
상기 자기급전형 방사선 검출기(134)가, 상기 압력용기 내 환경(40)의 방사선의 강도를 나타내는 상기 전류도 발생시키고,
상기 전원이,
상기 무선송신기(138)에 급전하는 충전가능한 전지(132)와,
상기 전지(132)에 접속된 충전기(134)로 이루어지고,
상기 충전기(134)는 상기 자기급전형 방사선 검출기(10)인 것을 특징으로 하는 것을 특징으로 하는
노내 계기 팀블 집합체(16). - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201113986217A | 2011-01-07 | 2011-01-07 | |
US12/986,217 | 2011-01-07 | ||
PCT/US2011/021781 WO2012094025A1 (en) | 2011-01-07 | 2011-01-20 | Self-powered wireless in-core detector |
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KR20140037020A KR20140037020A (ko) | 2014-03-26 |
KR101959093B1 true KR101959093B1 (ko) | 2019-03-15 |
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KR1020137017741A KR101959093B1 (ko) | 2011-01-07 | 2011-01-20 | 자기 출력식 무선 노내 검출기 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4943683A (en) | 1987-08-17 | 1990-07-24 | Power Reactor And Nuclear Fuel Development Corporation | Anomaly diagnosis system for a nuclear reactor core |
JP2000162379A (ja) | 1998-11-26 | 2000-06-16 | Hitachi Ltd | 原子炉燃料の未臨界管理方法 |
JP2003279691A (ja) * | 2002-03-26 | 2003-10-02 | Toshiba Corp | 放射線・電流変換装置および放射線・電流変換方法 |
JP2009145332A (ja) * | 2007-12-13 | 2009-07-02 | Global Nuclear Fuel Americas Llc | 原子力プラントの横方向インコアプローブ監視および較正デバイスならびにその方法 |
KR100999322B1 (ko) | 2009-07-16 | 2010-12-08 | 일진방사선 엔지니어링 (주) | 방사선량률 검출 장치 및 lan을 이용한 방사선량률 원격 모니터링 시스템 |
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- 2011-01-20 KR KR1020137017741A patent/KR101959093B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4943683A (en) | 1987-08-17 | 1990-07-24 | Power Reactor And Nuclear Fuel Development Corporation | Anomaly diagnosis system for a nuclear reactor core |
JP2000162379A (ja) | 1998-11-26 | 2000-06-16 | Hitachi Ltd | 原子炉燃料の未臨界管理方法 |
JP2003279691A (ja) * | 2002-03-26 | 2003-10-02 | Toshiba Corp | 放射線・電流変換装置および放射線・電流変換方法 |
JP2009145332A (ja) * | 2007-12-13 | 2009-07-02 | Global Nuclear Fuel Americas Llc | 原子力プラントの横方向インコアプローブ監視および較正デバイスならびにその方法 |
KR100999322B1 (ko) | 2009-07-16 | 2010-12-08 | 일진방사선 엔지니어링 (주) | 방사선량률 검출 장치 및 lan을 이용한 방사선량률 원격 모니터링 시스템 |
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