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AU1403583A - Monitoring plural a.c. motors - Google Patents

Monitoring plural a.c. motors

Info

Publication number
AU1403583A
AU1403583A AU14035/83A AU1403583A AU1403583A AU 1403583 A AU1403583 A AU 1403583A AU 14035/83 A AU14035/83 A AU 14035/83A AU 1403583 A AU1403583 A AU 1403583A AU 1403583 A AU1403583 A AU 1403583A
Authority
AU
Australia
Prior art keywords
motors
monitoring plural
plural
monitoring
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.)
Abandoned
Application number
AU14035/83A
Inventor
Gerhard Mockel
Rainer Nicklis
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
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of AU1403583A publication Critical patent/AU1403583A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
AU14035/83A 1982-04-29 1983-04-28 Monitoring plural a.c. motors Abandoned AU1403583A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE32160062 1982-04-29
DE19823216006 DE3216006A1 (en) 1982-04-29 1982-04-29 ARRANGEMENT FOR MONITORING THE LOAD CONDITION AND THE SPEED OF AC OR AC MOTORS, IN PARTICULAR HYSTERESIS MOTORS

Publications (1)

Publication Number Publication Date
AU1403583A true AU1403583A (en) 1983-11-03

Family

ID=6162279

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14035/83A Abandoned AU1403583A (en) 1982-04-29 1983-04-28 Monitoring plural a.c. motors

Country Status (3)

Country Link
EP (1) EP0095041B1 (en)
AU (1) AU1403583A (en)
DE (2) DE3216006A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543941A1 (en) * 1985-12-12 1987-06-19 Siemens Ag METHOD FOR DETERMINING THE SPEED OF A STILL TURNING TURNING MACHINE
EP1355804B1 (en) 2001-01-23 2008-07-23 Continental Teves AG & Co. oHG Circuit arrangement and method for measuring current in vehicle braking systems
DE10106286B4 (en) * 2001-02-02 2004-12-09 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Drive arrangement for electrically adjustable components of a motor vehicle
CN103810813A (en) * 2014-03-11 2014-05-21 辽宁兴达电力设备有限公司 Running state alarm for power transformer
CN103824415A (en) * 2014-03-11 2014-05-28 辽宁兴达电力设备有限公司 Power transformer with running state alarm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193150B (en) * 1960-05-31 1965-05-20 Tavkoezlesi Ki Device for regulating the speed for an electric motor, pneumatic or hydraulic drive
US3378745A (en) * 1965-10-15 1968-04-16 Bendix Corp Rate feedback loop network
DE2416999C3 (en) * 1974-04-08 1978-12-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method and circuit arrangement for speed measurement in a drive system

Also Published As

Publication number Publication date
EP0095041A1 (en) 1983-11-30
DE3365990D1 (en) 1986-10-16
DE3216006A1 (en) 1983-11-10
EP0095041B1 (en) 1986-09-10

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