Voltage Regulation Enhancement of DC-MG Based on Power Accumulator Battery Test System: MPC-Controlled Virtual Inertia Approach

Vista sencilla de ítem
dc.contributor.authorLong, Bo
dc.contributor.authorZeng, Wei
dc.contributor.authorRodriguez, Jose
dc.contributor.authorGuerrero, Josep M.
dc.contributor.authorChong, Kil To
dc.date.accessioned2024-12-26T13:44:51Z
dc.date.available2024-12-26T13:44:51Z
dc.date.issued2022-01-01
dc.descriptionIndexación: Scopus.
dc.description.abstractIn a DC-microgrid (DC-MG) composed of a power accumulator battery test system (PABTS), owing to the low inertia of DC capacitance, the charging and discharging of a PABTS can easily cause DC-link voltage fluctuations, which may jeopardize the system stability. Hence, a virtual inertia control (VIC) strategy is proposed to suppress these fluctuations and enhance the stability of the DC-MG. The VIC method is realized in a bidirectional grid-connected converter (BGCC), which combines VIC and model predictive control (MPC). The proposed method can provide inertia support during the transient state and enhance the dynamic characteristics of the DC-link voltage. A prediction model is established that uses the variation range of the DC-link voltage as the constraint, and the output of VIC as well as voltage deviations as optimization objectives. The desired DC-link current increment is calculated using the prediction model to change the input DC current reference of the VIC. To validate the effectiveness of the proposed method, hardware-in-the-loop (HIL) experiments are performed, and the results indicate that MPC-VIC is superior to the existing VIC methods in terms of inertia support and the DC-link voltage variation suppression of PABTS DC-MGs. © 2010-2012 IEEE.
dc.description.urihttps://ieeexplore-ieee-org.recursosbiblioteca.unab.cl/document/9540772
dc.identifier.citationIEEE Transactions on Smart Grid, Volume 13, Issue 1, Pages 71 - 81, 1 January 2022
dc.identifier.doi10.1109/TSG.2021.3113306
dc.identifier.issn1949-3053
dc.identifier.urihttps://repositorio.unab.cl/handle/ria/62714
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.rights.licenseAtribución/Reconocimiento 4.0 Internacional CC BY 4.0 Deed
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subjectBidirectional grid-connected converter
dc.subjectDC-MG
dc.subjectModel predictive control
dc.subjectVirtual inertia control
dc.titleVoltage Regulation Enhancement of DC-MG Based on Power Accumulator Battery Test System: MPC-Controlled Virtual Inertia Approach
dc.typeArtículo
Archivos
Bloque original
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
Long_Voltage_Regulation_Enhancement_of_DC-MG.pdf
Tamaño:
3.7 MB
Formato:
Adobe Portable Document Format
Descripción:
TEXTO COMPLETO EN INGLÉS
Descargar
Bloque de licencias
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
license.txt
Tamaño:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descripción:
Descargar
Colecciones
FIng - Artículos de Revista