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Electric drives and harmonic components

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F01%3APU22059" target="_blank" >RIV/00216305:26220/01:PU22059 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Electric drives and harmonic components

  • Original language description

    This article deals with problem of harmonic currents injected to public low-voltage power distribution systems when frequency inverter is used. Frequency inverters are used for supplying asynchronous motors with variable voltage and frequency. Unfortunately, frequency inverters produce a lot of electromagnetic noise to public power supply through power lines and to surrounding devices through radio waves. Only electromagnetic noise distributed through power lines is discussed in the text. We state whaatare sources of electromagnetic noise in inverter, how can we portion them, how can we suppress them, what is RFI filter, THD and how to measure high harmonic currents and voltage, what are differences if RFI filter is used or not, etc. Second part of this article deals with experimental measuring of high harmonic components with harmonic analyzer BK550.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA102%2F00%2F1586" target="_blank" >GA102/00/1586: Complex non-linear dynamical systems in the field of power electrical engineering</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2001

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    STUDENT FEI 2001

  • ISBN

    80-214-1860-5

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    67-71

  • Publisher name

    FEI Brno

  • Place of publication

    Brno

  • Event location

    Technická 8, FEI VUT, Brno

  • Event date

    Apr 19, 2001

  • Type of event by nationality

    CST - Celostátní akce

  • UT code for WoS article