Title: Acceleration sensor based on the ferraris principle for rotary drives
Authors: Skala, Bohumil
Citation: AMTEE ’03 : fifth international conference on Advanced Methods in the Theory of Electrical Engineering : September 10-12, 2003 [Klatovy, Czech Republic], p. 51-54.
Issue Date: 2003
Publisher: University of West Bohemia
Document type: konferenční příspěvek
URI: http://amtee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2003/index.html
Keywords: akcelerace;rotační akcelerometr;vírové proudy;eddy currents;acceleration;rotary accelerometer
Abstract: During various transient phenomena of an asynchronous machine, oscillations of mechanical characteristics (speed, torque) of the machine occur very frequently. Very fast oscillations of speed of the electric drive may be detected by using a speed-voltage generator or incremental sensors, however, the precision is not high, or the requirements placed on the measuring instruments are strong. The submission offers a possibility of how to exploit the advantages of the accelerometer with permanent magnets for determining these oscillations. The requirements on the measuring chain are also substantially lower.
Rights: © University of West Bohemia
Appears in Collections:CPEE – AMTEE 2003
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