Modelling of DC-DC converters based on front-to-front connected MMC for small signal studies

Abel A. Taffese, Elisabetta Tedeschi, Erik C.W. de Jong

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

5 Citaten (Scopus)

Samenvatting

The Multi-terminal DC grid is expected to be built incrementally by interconnecting existing HVDC installations. In doing so, an enabling component is the DC-DC converter which also plays the role of a power flow controller. A number of DC-DC converter topologies, targeting different applications, have been proposed in literature. However, detailed simulation models for system level studies are not developed, yet. This paper will focus on reduced order modelling and control of the Front-to-Front MMC based DC-DC converter for system level studies. The developed model is validated against a full detail average model. A simple approach to investigate poorly damped oscillations is also proposed. The approach is then used to investigate a poorly damped mode in the leg energy state that was excited by a transient in ac power.

Originele taal-2Engels
Titel2016 IEEE 17th Workshop on Control and Modeling for Power Electronics, COMPEL 2016
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
ISBN van elektronische versie978-1-5090-1815-4
ISBN van geprinte versie978-1-5090-1816-1
DOI's
StatusGepubliceerd - 30 aug. 2016
Evenement17th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2016 - Trondheim, Noorwegen
Duur: 27 jun. 201630 jun. 2016
Congresnummer: 17

Congres

Congres17th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2016
Verkorte titelCOMPEL 2016
Land/RegioNoorwegen
StadTrondheim
Periode27/06/1630/06/16

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