FR3105401B1 - Résolveur angulaire à double excitation - Google Patents

Résolveur angulaire à double excitation Download PDF

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Publication number
FR3105401B1
FR3105401B1 FR1915296A FR1915296A FR3105401B1 FR 3105401 B1 FR3105401 B1 FR 3105401B1 FR 1915296 A FR1915296 A FR 1915296A FR 1915296 A FR1915296 A FR 1915296A FR 3105401 B1 FR3105401 B1 FR 3105401B1
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FR
France
Prior art keywords
winding
excitation
double
angular resolver
excited
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.)
Active
Application number
FR1915296A
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English (en)
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FR3105401A1 (fr
Inventor
Blaise Lapôtre
Idrissi Hicham Janati
Jérôme Piaton
Mehdi Besseghair
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.)
Safran Electronics and Defense SAS
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Safran Electronics and Defense SAS
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Publication date
Application filed by Safran Electronics and Defense SAS filed Critical Safran Electronics and Defense SAS
Priority to FR1915296A priority Critical patent/FR3105401B1/fr
Publication of FR3105401A1 publication Critical patent/FR3105401A1/fr
Application granted granted Critical
Publication of FR3105401B1 publication Critical patent/FR3105401B1/fr
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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
    • G01D5/2086—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 movement of two or more coils with respect to two or more other coils
    • G01D5/2093—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 movement of two or more coils with respect to two or more other coils using polyphase currents
    • 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
    • G01D5/2086—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 movement of two or more coils with respect to two or more other coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

Résolveur angulaire comportant un stator, un rotor, au moins un premier enroulement d’excitation (5a), au moins deux voies de sortie sinus et cosinus, ainsi qu’une électronique adaptée pour le traitement des signaux de ces deux voies de sortie, caractérisé en ce qu’il comporte un deuxième enroulement d’excitation (5b) décalé de 90°électriques par rapport au premier enroulement d’excitation (5a) et une source adaptée pour l’excitation de ce deuxième enroulement à une fréquence différente de la fréquence d’excitation du premier enroulement. Figure pour l’abrégé : Figure 3
FR1915296A 2019-12-20 2019-12-20 Résolveur angulaire à double excitation Active FR3105401B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1915296A FR3105401B1 (fr) 2019-12-20 2019-12-20 Résolveur angulaire à double excitation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1915296 2019-12-20
FR1915296A FR3105401B1 (fr) 2019-12-20 2019-12-20 Résolveur angulaire à double excitation

Publications (2)

Publication Number Publication Date
FR3105401A1 FR3105401A1 (fr) 2021-06-25
FR3105401B1 true FR3105401B1 (fr) 2021-12-10

Family

ID=70008783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1915296A Active FR3105401B1 (fr) 2019-12-20 2019-12-20 Résolveur angulaire à double excitation

Country Status (1)

Country Link
FR (1) FR3105401B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6472841B1 (en) * 1998-09-03 2002-10-29 Aspen Motion Technologies, Inc. Low cost redundant resolver system
EP1686351A4 (fr) * 2003-10-23 2007-04-04 Tamagawa Seiki Co Ltd Resolver sans balais et procede de construction du resolver
JP5174945B2 (ja) * 2011-09-02 2013-04-03 日本航空電子工業株式会社 バリアブルリラクタンス型レゾルバ及び回転角検出装置
US11512977B2 (en) * 2017-12-21 2022-11-29 Mitsubishi Electric Cornoration Redundant resolver and rotation angle detection device using same
US10084472B1 (en) * 2018-03-01 2018-09-25 Tamagawa Seiki Co., Ltd. Phase modulation-type redundant two-phase-output resolver and signal output method thereof

Also Published As

Publication number Publication date
FR3105401A1 (fr) 2021-06-25

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