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Nonlinear fuzzy P-controllers for active power balancing in multi-terminal DC systems

Weck, Sebastian ; Hanson, Jutta (2017)
Nonlinear fuzzy P-controllers for active power balancing in multi-terminal DC systems.
2017 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE). Napoli, Italy (09-12.2017)
doi: 10.1109/FUZZ-IEEE.2017.8015513
Konferenzveröffentlichung, Bibliographie

Kurzbeschreibung (Abstract)

HVDC technology is a promising option to cope with regional power imbalances introduced by the increased generation from renewable energies. In particular, dc grids can be a technically and economically feasible solution for offshore and overlay applications. For dc grids, a concept for active power balancing has to be developed. This is usually done using piece-wise linear proportional control. This paper proposes a methodology for the design of nonlinear control characteristics using a fuzzy logic based P-controller. The controller is able to achieve a control characteristic with linear regions and smooth transitions, thus avoiding possible oscillations around the transition points. The controller is also able to handle security constraints using additional input variables.

Typ des Eintrags: Konferenzveröffentlichung
Erschienen: 2017
Autor(en): Weck, Sebastian ; Hanson, Jutta
Art des Eintrags: Bibliographie
Titel: Nonlinear fuzzy P-controllers for active power balancing in multi-terminal DC systems
Sprache: Englisch
Publikationsjahr: 24 August 2017
Verlag: IEEE
Buchtitel: FUZZ-IEEE 2017 : 2017 IEEE International Conference on Fuzzy Systems
Veranstaltungstitel: 2017 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)
Veranstaltungsort: Napoli, Italy
Veranstaltungsdatum: 09-12.2017
DOI: 10.1109/FUZZ-IEEE.2017.8015513
Kurzbeschreibung (Abstract):

HVDC technology is a promising option to cope with regional power imbalances introduced by the increased generation from renewable energies. In particular, dc grids can be a technically and economically feasible solution for offshore and overlay applications. For dc grids, a concept for active power balancing has to be developed. This is usually done using piece-wise linear proportional control. This paper proposes a methodology for the design of nonlinear control characteristics using a fuzzy logic based P-controller. The controller is able to achieve a control characteristic with linear regions and smooth transitions, thus avoiding possible oscillations around the transition points. The controller is also able to handle security constraints using additional input variables.

Fachbereich(e)/-gebiet(e): 18 Fachbereich Elektrotechnik und Informationstechnik
18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektrische Energiesysteme > Elektrische Energieversorgung unter Einsatz Erneuerbarer Energien
18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektrische Energiesysteme
Hinterlegungsdatum: 28 Mär 2018 05:59
Letzte Änderung: 09 Jun 2023 10:36
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