DE3577157D1 - Digitaler, elektromagnetischer kernreaktorsteuerstabpositionsanzeiger mit kompensation. - Google Patents
Digitaler, elektromagnetischer kernreaktorsteuerstabpositionsanzeiger mit kompensation.Info
- Publication number
- DE3577157D1 DE3577157D1 DE8585300446T DE3577157T DE3577157D1 DE 3577157 D1 DE3577157 D1 DE 3577157D1 DE 8585300446 T DE8585300446 T DE 8585300446T DE 3577157 T DE3577157 T DE 3577157T DE 3577157 D1 DE3577157 D1 DE 3577157D1
- Authority
- DE
- Germany
- Prior art keywords
- compensation
- digital
- position indicator
- control stick
- electromagnetic core
- 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 - Fee Related
Links
Classifications
-
- 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
- G21C17/12—Sensitive element forming part of control element
-
- 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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/573,459 US4646012A (en) | 1984-01-24 | 1984-01-24 | Digital, electromagnetic rod position indicator with precisely controlled transitions between digital states |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3577157D1 true DE3577157D1 (de) | 1990-05-17 |
Family
ID=24292073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585300446T Expired - Fee Related DE3577157D1 (de) | 1984-01-24 | 1985-01-23 | Digitaler, elektromagnetischer kernreaktorsteuerstabpositionsanzeiger mit kompensation. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4646012A (de) |
EP (1) | EP0150134B1 (de) |
JP (1) | JPS60164201A (de) |
KR (1) | KR910008359B1 (de) |
DE (1) | DE3577157D1 (de) |
ES (1) | ES8703041A1 (de) |
GB (1) | GB2153087B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4711757A (en) * | 1986-02-27 | 1987-12-08 | Westinghouse Electric Corp. | Position indicating device |
DE3638936A1 (de) * | 1986-11-14 | 1988-05-26 | Kernforschungsz Karlsruhe | Verfahren und einrichtung zur detektion von korrosion oder dergleichen |
DE68907484T2 (de) * | 1989-09-01 | 1993-11-11 | S G Kk | Positionswertgeber. |
JPH03225223A (ja) * | 1990-01-31 | 1991-10-04 | Komatsu Ltd | 位置検出装置 |
US5563922A (en) * | 1995-10-23 | 1996-10-08 | Aep Energy Services, Inc. | Method and system for indicating the position of control rods of a nuclear reactor |
JP2001074006A (ja) * | 1999-09-03 | 2001-03-23 | Amitec:Kk | ストロークセンサ |
US7505545B2 (en) * | 2004-06-24 | 2009-03-17 | Korea Electro Technology Research Institute | Method for recognizing step movement sequence of control rod drive mechanism of nuclear reactor |
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 |
US9250277B1 (en) * | 2011-03-21 | 2016-02-02 | Northrop Grumman Systems Corporation | Magnetically coupled, high resolution linear position sensor for use in high temperature, high pressure environment |
BR112021022489A2 (pt) * | 2019-05-10 | 2022-02-15 | Westinghouse Electric Co Llc | Sistema de indicação de posição de haste, e, método |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705400A (en) * | 1970-12-24 | 1972-12-05 | Warner Swasey Co | Error-compensated position determining |
FR2169437A5 (en) * | 1972-01-24 | 1973-09-07 | Merlin Gerin | Contact free position pick-off - using multiple differential transformers to produce gray coded output |
BE793944A (fr) * | 1972-01-24 | 1973-05-02 | Merlin Gerin | Capteur de position sans contact mecanique |
JPS5549451B2 (de) * | 1972-08-30 | 1980-12-12 | ||
US3846771A (en) * | 1973-01-03 | 1974-11-05 | Westinghouse Electric Corp | Position indication system |
US3858191A (en) * | 1973-01-03 | 1974-12-31 | Westinghouse Electric Corp | Digital multiplexed position indication and transmission system |
US3893090A (en) * | 1973-01-03 | 1975-07-01 | Westinghouse Electric Corp | Position indication system |
US4371496A (en) * | 1980-06-18 | 1983-02-01 | Westinghouse Electric Corp. | Position indication system |
JPS5711634A (en) * | 1980-06-26 | 1982-01-21 | Tokyo Shibaura Electric Co | Apparatus for measuring live body information |
-
1984
- 1984-01-24 US US06/573,459 patent/US4646012A/en not_active Expired - Lifetime
-
1985
- 1985-01-17 ES ES539645A patent/ES8703041A1/es not_active Expired
- 1985-01-23 EP EP85300446A patent/EP0150134B1/de not_active Expired - Lifetime
- 1985-01-23 JP JP60009322A patent/JPS60164201A/ja active Granted
- 1985-01-23 GB GB08501679A patent/GB2153087B/en not_active Expired
- 1985-01-23 DE DE8585300446T patent/DE3577157D1/de not_active Expired - Fee Related
- 1985-01-24 KR KR1019850000436A patent/KR910008359B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910008359B1 (ko) | 1991-10-12 |
GB2153087B (en) | 1987-02-11 |
EP0150134A3 (en) | 1987-09-23 |
GB2153087A (en) | 1985-08-14 |
ES539645A0 (es) | 1987-01-16 |
EP0150134B1 (de) | 1990-04-11 |
EP0150134A2 (de) | 1985-07-31 |
JPH0320681B2 (de) | 1991-03-20 |
KR850005713A (ko) | 1985-08-28 |
JPS60164201A (ja) | 1985-08-27 |
US4646012A (en) | 1987-02-24 |
GB8501679D0 (en) | 1985-02-27 |
ES8703041A1 (es) | 1987-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |