ES2188958T3 - Disposicion para la transmision inductiva sin contacto de magnitudes electricas de medicion y/o energia electrica entre un rotor y un estator. - Google Patents

Disposicion para la transmision inductiva sin contacto de magnitudes electricas de medicion y/o energia electrica entre un rotor y un estator.

Info

Publication number
ES2188958T3
ES2188958T3 ES97931622T ES97931622T ES2188958T3 ES 2188958 T3 ES2188958 T3 ES 2188958T3 ES 97931622 T ES97931622 T ES 97931622T ES 97931622 T ES97931622 T ES 97931622T ES 2188958 T3 ES2188958 T3 ES 2188958T3
Authority
ES
Spain
Prior art keywords
rotor
coil
stator
pct
respective angular
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 - Lifetime
Application number
ES97931622T
Other languages
English (en)
Inventor
Gunter Doemens
Markus Gilch
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2188958T3 publication Critical patent/ES2188958T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/108—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving resistance strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

LAS DISPOSICIONES CONOCIDAS ABARCAN AL MENOS UNA BOBINA (RS) DE ROTOR APLICADA SOBRE EL ROTOR Y AL MENOS UNA BOBINA (SS) DE ESTATOR DISPUESTA SOBRE EL ESTATOR (ST). LA BOBINA (RS) DE ROTOR Y LA BOBINA (SS) DE ESTATOR TIENEN AL MENOS UN ARROLLAMIENTO (WI) CADA UNA DE ELLAS Y ESTAN ACOPLADAS MAGNETICAMENTE. CON UNA DISPOSICION DE ESTE TIPO, LAS MAGNITUDES DE MEDICION A PARTIR DE UN SENSOR (MA) DISPUESTO SOBRE EL ROTOR (RO) PUEDEN SER, POR EJEMPLO, TRANSMITIDAS PARA PAR DE MEDICION SIN CONTACTO. PARA CAPTAR TAMBIEN LA POSICION ANGULAR MOMENTANEA Y/O LA VELOCIDAD ANGULAR ( OE ) MOMENTANEA DEL ROTOR (RO) SIN NINGUN EQUIPAMIENTO ADICIONAL, EL PERFIL Y/O EL MATERIAL DEL CONDUCTOR QUE FORMA EL ARROLLAMIENTO (WI) DE LA BOBINA (RS) DE ROTOR O EL DE LA BOBINA (SS) DE ESTATOR SON ALTERADOS DE TAL FORMA ALREDEDOR DE LA CIRCUNFERENCIA DEL ARROLLAMIENTO (WI), QUE EL ARROLLAMIENTO ESTA ESTRUCTURADO LOCALMENTE Y CON PREFERENCIA TAMBIEN PERIODICAMENTE, ORIGINANDO UNA FLUCTUACION PERIODICA DEL GRADO DE ACOPLAMIENTO (KG) MAGNETICO. LA POSICION ANGULAR MOMENTANEA Y/O LA VELOCIDAD ( OE ) MOMENTANEA DEL ROTOR (RO) PUEDEN SER DERIVADAS A PARTIR DE LAS FLUCTUACIONES RESULTANTES DE LA AMPLITUD (AM) DE UNA SEÑAL DE MEDICION MODULADA EN TIEMPO O MODULADA EN FRECUENCIA O A PARTIR DE LAS FLUCTUACIONES RESULTANTES DE LA ENERGIA TRANSMITIDA.
ES97931622T 1996-06-24 1997-06-18 Disposicion para la transmision inductiva sin contacto de magnitudes electricas de medicion y/o energia electrica entre un rotor y un estator. Expired - Lifetime ES2188958T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19625160 1996-06-24

Publications (1)

Publication Number Publication Date
ES2188958T3 true ES2188958T3 (es) 2003-07-01

Family

ID=7797803

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97931622T Expired - Lifetime ES2188958T3 (es) 1996-06-24 1997-06-18 Disposicion para la transmision inductiva sin contacto de magnitudes electricas de medicion y/o energia electrica entre un rotor y un estator.

Country Status (7)

Country Link
US (1) US6084368A (es)
EP (1) EP0907891B1 (es)
JP (1) JP3085989B2 (es)
AT (1) ATE229186T1 (es)
DE (1) DE59708895D1 (es)
ES (1) ES2188958T3 (es)
WO (1) WO1997049996A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814237B1 (fr) * 2000-09-15 2002-11-15 Bosch Gmbh Robert Dispositif de mesure sans fil de l'effort exerce dans une tige mobile axialament
WO2003043162A1 (en) * 2001-11-15 2003-05-22 Arvinmeritor Light Vehicle Systems - France Geared motor drive with torque sensing
FR2832267A1 (fr) * 2001-11-15 2003-05-16 Meritor Light Vehicle Sys Ltd Motoreducteur a circuit de mesure pour capteur de couple
FR2832266A1 (fr) * 2001-11-15 2003-05-16 Meritor Light Vehicle Sys Ltd Motoreducteur a capteur de couple
GB2383417B (en) * 2001-12-20 2005-10-05 Weston Aerospace Sensing method and apparatus
DE10301978A1 (de) * 2003-01-20 2004-08-05 Eurocopter Deutschland Gmbh Vorrichtung und Verfahren zum Übertragen und Bereitstellen der Energie kapazitiver Aktuatoren
US8626063B2 (en) * 2011-06-08 2014-01-07 Vishal Malhan Wireless telemetry auto tuning for torque measurement system
US9746388B2 (en) * 2011-06-29 2017-08-29 Honeywell International Inc. Wireless telemetry using voltage and pulse intervals
US20140000815A1 (en) * 2012-06-28 2014-01-02 Sofineco Unknown
ITRN20130008A1 (it) * 2013-03-28 2014-09-29 Autec S R L Apparecchiatura e metodo di misura dinamica di parametri su un corpo sottoposto a torsione.
CN113465801A (zh) * 2021-08-14 2021-10-01 东莞市南力测控设备有限公司 一种非接触式磁耦合扭矩传感器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511884A (en) * 1982-11-09 1985-04-16 C & A Products, Inc. Programmable limit switch system using a resolver-to-digital angle converter
EP0354386B1 (de) * 1988-08-11 1991-12-11 Siemens Aktiengesellschaft Messaufnehmer für Längen- oder Abstandsänderungen, insbesondere für berührungslose Messung von Drehmomenten an rotierenden Wellen
DE4116085A1 (de) * 1991-05-16 1992-11-19 Kuka Schweissanlagen & Roboter Verfahren zur zyklisch absoluten wegemessung bei einer sich drehenden welle
JP3047565B2 (ja) * 1991-10-29 2000-05-29 日本精工株式会社 可変リラクタンス形レゾルバ
DE4328600A1 (de) * 1993-08-25 1995-03-02 Bayerische Motoren Werke Ag Schaltungsanordnung zur drahtlosen Übertragung von Meßwerten einer Meßanordnung in einem Kraftfahrzeugrad
EP0712105A3 (en) * 1994-11-14 1997-02-05 Clyde L Ruthroff Power transmission and electrical signal system

Also Published As

Publication number Publication date
EP0907891A1 (de) 1999-04-14
JP2000501190A (ja) 2000-02-02
DE59708895D1 (de) 2003-01-16
WO1997049996A1 (de) 1997-12-31
ATE229186T1 (de) 2002-12-15
US6084368A (en) 2000-07-04
EP0907891B1 (de) 2002-12-04
JP3085989B2 (ja) 2000-09-11

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