EMC safe plant operation when using variable speed drives

Störemissionen von Frequenzumrichtern

Authors

  • Carsten Sperlich
  • Hans Linnebrink
  • Norbert Bartscher
  • Holger Wrede

DOI:

https://doi.org/10.17560/atp.v63i1-2.2528

Keywords:

Frequenzumrichter, Antriebe, Störemissionen, Schirmung, EMV

Abstract

Frequency converters feed drives with non-sinusoidal voltages and currents. These must not disturb the safe operation of plants. The influence of power lines between frequency converter and motor on parallel signal lines was investigated. The result confirms the recommendation not to use shielded cables in process technology, if certain requirements are considered.

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Published

2021-02-12

Issue

Section

Article / Peer Review

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