Source Inverter Voltage and Frequency Control for AC Isolated Microgrid Applications

Hector Yepez, Wilson Pavon, Silvio Simani, Edy Ayala, Ama Baduba Asiedu-Asante

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución de conferenciarevisión exhaustiva

Resumen

A novel control strategy is proposed in this paper, which implements a Hierarchical Control (HC) and Space Vector Pulse Width Modulation (SVPWM). The paper outline includes the method design and its micro-grid performance, which has three parallel-connected inverters. Thus, the HC implements inner, primary, and secondary control. The first, inner control loop, regulates the inverter output voltage using the stationary reference frame. On one hand, the primary control implements the universal droop control, which is in charge of active and reactive power share between inverters. On the other hand, the secondary control restores the voltage and frequency deviations because of the primary control. Finally, the results validate the advantages strategy in power inverters. The proposed control scheme effectiveness has an excellent performance, as it applied in micro-grids in the event of abrupt changes or parameter variations.

Idioma originalInglés
Título de la publicación alojadaENERGYCON 2022 - 2022 IEEE 7th International Energy Conference, Proceedings
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781665479820
DOI
EstadoPublicada - 2022
Evento7th IEEE International Energy Conference, ENERGYCON 2022 - Riga, Letonia
Duración: 9 may. 202212 may. 2022

Serie de la publicación

NombreENERGYCON 2022 - 2022 IEEE 7th International Energy Conference, Proceedings

Conferencia

Conferencia7th IEEE International Energy Conference, ENERGYCON 2022
País/TerritorioLetonia
CiudadRiga
Período9/05/2212/05/22

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© 2022 IEEE.

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