DE2420166A1 - Winkelschrittgeber fuer eine elektrische maschine - Google Patents

Winkelschrittgeber fuer eine elektrische maschine

Info

Publication number
DE2420166A1
DE2420166A1 DE2420166A DE2420166A DE2420166A1 DE 2420166 A1 DE2420166 A1 DE 2420166A1 DE 2420166 A DE2420166 A DE 2420166A DE 2420166 A DE2420166 A DE 2420166A DE 2420166 A1 DE2420166 A1 DE 2420166A1
Authority
DE
Germany
Prior art keywords
probes
angle encoder
encoder according
electrical machine
magnetic field
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.)
Withdrawn
Application number
DE2420166A
Other languages
German (de)
English (en)
Inventor
Martin Richter
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
Priority to DE2420166A priority Critical patent/DE2420166A1/de
Priority to JP4955675A priority patent/JPS50146822A/ja
Publication of DE2420166A1 publication Critical patent/DE2420166A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • 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
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE2420166A 1974-04-25 1974-04-25 Winkelschrittgeber fuer eine elektrische maschine Withdrawn DE2420166A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2420166A DE2420166A1 (de) 1974-04-25 1974-04-25 Winkelschrittgeber fuer eine elektrische maschine
JP4955675A JPS50146822A (pl) 1974-04-25 1975-04-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420166A DE2420166A1 (de) 1974-04-25 1974-04-25 Winkelschrittgeber fuer eine elektrische maschine

Publications (1)

Publication Number Publication Date
DE2420166A1 true DE2420166A1 (de) 1975-11-13

Family

ID=5913979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2420166A Withdrawn DE2420166A1 (de) 1974-04-25 1974-04-25 Winkelschrittgeber fuer eine elektrische maschine

Country Status (2)

Country Link
JP (1) JPS50146822A (pl)
DE (1) DE2420166A1 (pl)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577680A1 (fr) * 1985-02-15 1986-08-22 Europ Propulsion Dispositif de mesure de l'induction dans l'entrefer d'un palier magnetique
US4752732A (en) * 1985-03-14 1988-06-21 Baker-Hughes Angular displacement sensor
EP0377854A1 (de) * 1988-12-15 1990-07-18 Arbeitsgemeinschaft Prof. Dr. J. Hugel Mess- und Prüfstand für elektromechanische Wandler
US5304926A (en) * 1992-04-08 1994-04-19 Honeywell Inc. Geartooth position sensor with two hall effect elements
EP2878813A1 (en) * 2013-11-26 2015-06-03 General Electric Company Method for inspecting wye ring
US9178757B2 (en) 2013-12-31 2015-11-03 General Electric Company Serial link fault detection system and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6092167U (ja) * 1983-11-29 1985-06-24 オリンパス光学工業株式会社 超音波顕微鏡用試料保持装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577680A1 (fr) * 1985-02-15 1986-08-22 Europ Propulsion Dispositif de mesure de l'induction dans l'entrefer d'un palier magnetique
EP0192563A1 (fr) * 1985-02-15 1986-08-27 SOCIETE EUROPEENNE DE PROPULSION (S.E.P.) Société Anonyme dite: Dispositif de mesure de l'induction dans l'entrefer d'un palier magnétique
US4774424A (en) * 1985-02-15 1988-09-27 Societe Europeenne De Propulsion Device for measuring the induction in the air gap of a magnetic bearing
US4752732A (en) * 1985-03-14 1988-06-21 Baker-Hughes Angular displacement sensor
EP0377854A1 (de) * 1988-12-15 1990-07-18 Arbeitsgemeinschaft Prof. Dr. J. Hugel Mess- und Prüfstand für elektromechanische Wandler
US5304926A (en) * 1992-04-08 1994-04-19 Honeywell Inc. Geartooth position sensor with two hall effect elements
EP2878813A1 (en) * 2013-11-26 2015-06-03 General Electric Company Method for inspecting wye ring
US9411017B2 (en) 2013-11-26 2016-08-09 General Electric Company Method for inspecting wye ring
US9178757B2 (en) 2013-12-31 2015-11-03 General Electric Company Serial link fault detection system and method

Also Published As

Publication number Publication date
JPS50146822A (pl) 1975-11-25

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination