DE102012001509A1 - Vorrichtung und Verfahren zur Messung der Position eines verschiebbaren Steuerstabes - Google Patents

Vorrichtung und Verfahren zur Messung der Position eines verschiebbaren Steuerstabes Download PDF

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Publication number
DE102012001509A1
DE102012001509A1 DE201210001509 DE102012001509A DE102012001509A1 DE 102012001509 A1 DE102012001509 A1 DE 102012001509A1 DE 201210001509 DE201210001509 DE 201210001509 DE 102012001509 A DE102012001509 A DE 102012001509A DE 102012001509 A1 DE102012001509 A1 DE 102012001509A1
Authority
DE
Germany
Prior art keywords
control rod
secondary coils
coil
signal
coil groups
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.)
Ceased
Application number
DE201210001509
Other languages
German (de)
English (en)
Inventor
Naeel Muhamad Ali
Markus Reymann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Areva GmbH
Original Assignee
Areva NP GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Areva NP GmbH filed Critical Areva NP GmbH
Priority to DE201210001509 priority Critical patent/DE102012001509A1/de
Priority to PCT/EP2012/075700 priority patent/WO2013110410A2/fr
Publication of DE102012001509A1 publication Critical patent/DE102012001509A1/de
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2046—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE201210001509 2012-01-27 2012-01-27 Vorrichtung und Verfahren zur Messung der Position eines verschiebbaren Steuerstabes Ceased DE102012001509A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE201210001509 DE102012001509A1 (de) 2012-01-27 2012-01-27 Vorrichtung und Verfahren zur Messung der Position eines verschiebbaren Steuerstabes
PCT/EP2012/075700 WO2013110410A2 (fr) 2012-01-27 2012-12-17 Dispositif et procédé pour mesurer la position d'une tige de commande coulissante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210001509 DE102012001509A1 (de) 2012-01-27 2012-01-27 Vorrichtung und Verfahren zur Messung der Position eines verschiebbaren Steuerstabes

Publications (1)

Publication Number Publication Date
DE102012001509A1 true DE102012001509A1 (de) 2013-08-01

Family

ID=47557034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201210001509 Ceased DE102012001509A1 (de) 2012-01-27 2012-01-27 Vorrichtung und Verfahren zur Messung der Position eines verschiebbaren Steuerstabes

Country Status (2)

Country Link
DE (1) DE102012001509A1 (fr)
WO (1) WO2013110410A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112599264B (zh) * 2020-12-05 2023-02-14 核电运行研究(上海)有限公司 一种控制棒位置精确定位方法
WO2023000130A1 (fr) * 2021-07-19 2023-01-26 中广核研究院有限公司 Système de détection de position de tige de commande et dispositif

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170754A (en) * 1975-10-16 1979-10-09 Westinghouse Electric Corp. Phase encoded digital position probe assembly
FR2763123A1 (fr) * 1997-05-07 1998-11-13 Electricite De France Procede et appareil de reglage d'un dispositif de mesure utilisant un capteur electrique
US20080197836A1 (en) * 2006-03-25 2008-08-21 Robin Lee Position Encoder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2025310B3 (es) * 1987-08-28 1992-03-16 Merlin Gerin Captador de posicion sin contacto mecanico

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170754A (en) * 1975-10-16 1979-10-09 Westinghouse Electric Corp. Phase encoded digital position probe assembly
FR2763123A1 (fr) * 1997-05-07 1998-11-13 Electricite De France Procede et appareil de reglage d'un dispositif de mesure utilisant un capteur electrique
US20080197836A1 (en) * 2006-03-25 2008-08-21 Robin Lee Position Encoder

Also Published As

Publication number Publication date
WO2013110410A2 (fr) 2013-08-01
WO2013110410A3 (fr) 2013-09-19

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: AREVA GMBH, DE

Free format text: FORMER OWNER: AREVA NP GMBH, 91052 ERLANGEN, DE

Effective date: 20130618

R082 Change of representative

Representative=s name: TERGAU & WALKENHORST PATENTANWAELTE PARTGMBB, DE

Effective date: 20130618

Representative=s name: TERGAU & WALKENHORST PATENTANWAELTE - RECHTSAN, DE

Effective date: 20130618

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final