Control of Multilevel Converters for High Penetration of Renewable Energies

Mobina Pouresmaeil, Amir Sepehr, Reza Sangrody, Shamsodin Taheri, Edris Pouresmaeil*

*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference article in proceedingsScientificvertaisarvioitu

4 Sitaatiot (Scopus)
110 Lataukset (Pure)

Abstrakti

Increasing integration of converter-interfaced renewable power generation challenges the stability of the frequency in the modern power systems due to the lack of inertia in this type of generators. In this regard, this paper establishes a control method for controlling multilevel converters as an interface between renewable power generation and the power grid, which enables them to operate as voltage-controlled sources, thus grid-forming capabilities like conventional synchronous generators (SGs). In fact, the proposed control technique mimics the behavior of synchronous generators in the control loop of the neutral point clamped (NPC) converter. Consequently, supportive functionalities for frequency stability i.e., inertia and frequency/power oscillation damping will be provided by the multilevel converter as a virtual synchronous generator (VSG). Simulation results in Matlab/Simulink verifies the well-designed inertia and damping features for the interfaced converter as well as appropriate performance of multilevel converter in reducing total harmonic distortion (THD).
AlkuperäiskieliEnglanti
OtsikkoProceedings of the 2021 IEEE 12th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2021
ToimittajatSudip K. Mazumder, Juan Carlos Balda, Lina He, Jianzhe Liu, Ankit Gupta
KustantajaIEEE
Sivumäärä5
ISBN (elektroninen)978-1-6654-0465-5
DOI - pysyväislinkit
TilaJulkaistu - 28 kesäk. 2021
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaIEEE International Symposium on Power Electronics for Distributed Generation Systems - Virtual, Online
Kesto: 28 kesäk. 20211 heinäk. 2021
Konferenssinumero: 12

Julkaisusarja

NimiIEEE International Symposium on Power Electronics for Distributed Generation Systems
KustantajaIEEE
ISSN (painettu)2329-5759
ISSN (elektroninen)2329-5767

Conference

ConferenceIEEE International Symposium on Power Electronics for Distributed Generation Systems
LyhennettäPEDG
KaupunkiVirtual, Online
Ajanjakso28/06/202101/07/2021

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