FR3105401B1 - Résolveur angulaire à double excitation - Google Patents
Résolveur angulaire à double excitation Download PDFInfo
- 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
- Authority
- 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
Links
- 230000005284 excitation Effects 0.000 abstract 5
- 238000004804 winding Methods 0.000 abstract 5
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
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)
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 |
-
2019
- 2019-12-20 FR FR1915296A patent/FR3105401B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3105401A1 (fr) | 2021-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210625 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |