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An Eddy Current Speed Sensor for Rectangular Bars

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F21%3A00350834" target="_blank" >RIV/68407700:21230/21:00350834 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    An Eddy Current Speed Sensor for Rectangular Bars

  • Original language description

    This paper presents an eddy current speed sensor for linear speed measurements of moving rectangular bars. The sensor consists of three anti-serially connected excitation coils and two anti-serially pickup coils. The materials of the rectangular conductive bar are ferromagnetic iron and aluminum. 2D and 3D time stepping finite element methods are used for the simulation and analysis of the speed sensor. The analysis results are compared with the measurements at variable speeds and various frequencies. Also, speed sensor performance with one solid iron hexagonal bar is analyzed and measured to demonstrate the suitability of the sensor for linear speed measurements of noncircular bars.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

  • OECD FORD branch

    20201 - Electrical and electronic engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2021

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů