Harmonic Suppression and Stability Enhancement of a Voltage Sensorless Current Controller for a Grid-Connected Inverter Under Weak Grid

Harmonic Suppression and Stability Enhancement of a Voltage Sensorless Current Controller for a Grid-Connected Inverter Under Weak Grid

This paper presents the harmonic suppression and stability enhancement of a grid voltage sensorless current controller for a grid-connected inverter under weak grid conditions. Given that inductive-capacitive-inductive (LCL) filters represented as higher-order dynamics cause resonance problems, a co...

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Bibliographic Details
Main Authors: Seung-Jin Yoon, Kyeong-Hwa Kim
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Access
Subjects:
Active damping
distorted grid
grid-connected inverter
LCL parameter uncertainty
stability enhancement
voltage sensorless control
Online Access:https://ieeexplore.ieee.org/document/9755155/

Internet

https://ieeexplore.ieee.org/document/9755155/

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