Modelling of aggregated operation of power modules in low-voltage DC-grids

K. Rykov, L. Ott, J.L. Duarte, E.A. Lomonova

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

6 Citations (Scopus)

Abstract

The paper focuses on small-signal analysis of aggregated operation of the low-voltage DC-grids comprising various power and load modules. Complex impedances, which can be identified experimentally, represent the internal structure of power converters and may become a reason for voltage instabilities while being gathered together in the DC-grid using cables. The paper proposes ideas to analyze and forecast possible resonance issues of parallel operation of power modules in the test model of the 380V DC-grid and make recommendations in order to avoid them.
Original languageEnglish
Title of host publicationProceedings of the 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), Lappeenranta, Finland, 26-28 August 2014
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages1-9
ISBN (Print)978-1-4799-3014-2
DOIs
Publication statusPublished - 2014
Event16th European Conference on Power Electronics and Applications (EPE 2014 ECCE Europe) - Lappeenranta, Finland
Duration: 26 Aug 201428 Aug 2014
Conference number: 16
http://www.epe2014.com/EPE14%20-%20EXHIBITION%20AND%20SPONSORSHIP.pdf

Conference

Conference16th European Conference on Power Electronics and Applications (EPE 2014 ECCE Europe)
Abbreviated titleEPE '14 ECCE Europe
CountryFinland
CityLappeenranta
Period26/08/1428/08/14
Internet address

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