Delta-sigma modulated voltage and current measurement for medium-voltage DC applications

Pelle Weiler, Jan Gottschlich, Markus Neubert, R.W. De Doncker

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

7 Citations (Scopus)

Abstract

This paper presents a galvanically isolated two channel measurement system for voltage and current measurement in medium-voltage dc-dc converters with more than 1 kV operating voltage. The system uses delta-sigma modulation and signal multiplexing to transmit the digitalized signals over fiber optical cables. In combination with a current-loop power supply, high noise immunity and excellent electrical isolation is achieved.
Original languageEnglish
Title of host publicationDelta-sigma modulated voltage and current measurement for medium-voltage DC applications
Number of pages9
DOIs
Publication statusPublished - 2017
Event19th European Conference on Power Electronics and Applications (EPE 2017 ECCE Europe) - Warswaw, Poland, Warsaw, Poland
Duration: 11 Sep 201714 Sep 2017
Conference number: 19
http://www.epe2017.com/

Conference

Conference19th European Conference on Power Electronics and Applications (EPE 2017 ECCE Europe)
Abbreviated titleEPE '17 ECCE Europe
CountryPoland
CityWarsaw
Period11/09/1714/09/17
Internet address

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