Research on the Control Method of the PV Grid-Connected Inverter under an Asymmetrical Power Grid Fault

Research on the Control Method of the PV Grid-Connected Inverter under an Asymmetrical Power Grid Fault

The negative-sequence current component and harmonic components generated when an asymmetrical fault occurs in the power grid seriously affect the normal operation of the photovoltaic (PV) grid-connected inverter. In order to suppress the negative-sequence current component and the harmonic componen...

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Bibliographic Details
Main Authors: Shiji Tian, Min Lu, Ruikang Wang, Di’an Liu
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Energies
Subjects:
asymmetrical power grid fault
PV grid-connected inverter
negative-sequence current component
harmonic components
the PI-DR current controller
Online Access:https://www.mdpi.com/1996-1073/16/22/7504

Internet

https://www.mdpi.com/1996-1073/16/22/7504

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