A Grid-Connected Inverter with Grid-Voltage-Weighted Feedforward Control Based on the Quasi-Proportional Resonance Controller for Suppressing Grid Voltage Disturbances

A Grid-Connected Inverter with Grid-Voltage-Weighted Feedforward Control Based on the Quasi-Proportional Resonance Controller for Suppressing Grid Voltage Disturbances

A grid-connected inverter (GCI) with LCL filters is widely used in photovoltaic grid-connected systems. While introducing active damping methods can improve the quality of grid-connected current (GCC), the influence of grid voltage disturbances can still significantly impact the quality of GCC, lead...

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Bibliographic Details
Main Authors: Wang Zhe, Dahaman Ishak, Muhammad Najwan Hamidi
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Energies
Subjects:
voltage feedforward
QPR controller
weak grid
LCL inverter
grid-connected inverter
Online Access:https://www.mdpi.com/1996-1073/17/4/885

Internet

https://www.mdpi.com/1996-1073/17/4/885

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