Since meshed HVDC grids are discussed for offshore wind farms interconnection and onshore long distance transmission use, there is also a research focus on operation of such new type of grids. A major aspect is DC voltage control. Tests on a low voltage meshed HVDC mock-up system showed oscillatory behavior using state of research DC voltage control characteristics. This paper presents an analysis of influencing factors for these oscillations and proposes improvements for the DC voltage control characteristic, for the operation management and shows that converter parameters can invoke oscillations.
Détails
Titre
Factors influencing oscillations within meshed HVDC grids and implications for DC voltage control
Auteur(s)/ trice(s)
Marten, Anne-Katrin (TU Ilmenau, Ilmenau, Germany) Westermann, Dirk (TU Ilmenau, Ilmenau, Germany) Vento, Lorenzo (School of Engineering and Architecture (HEIA-FR), HES-SO University of Applied Sciences and Arts Western Switzerland) Favre-Perrod, Patrick (School of Engineering and Architecture (HEIA-FR), HES-SO University of Applied Sciences and Arts Western Switzerland)
Date
2014-10
Publié dans
Proceedings of the 9th International Conference on Critical Information Infrastructures Security, CRITIS 2014, 13-15 October 2014, Limassol, Cyprus
Volume
2014, pp. 178-189
Editeur
Limassol, Cyprus, 13-15 October 2014
Pagination
6 p.
Présenté à
Critical Information Infrastructures Security (CRITIS 2014), Limassol, Cyprus, 2014-10-13, 2014-10-15
