Grid-Side Current Improvement With Direct Digital Control and Capacitor Voltage Feedforward to Mitigate Distorted Grid Currents for 3Φ3W LCL Grid-Connected Inverter Under Distorted Grid Voltages

Grid-Side Current Improvement With Direct Digital Control and Capacitor Voltage Feedforward to Mitigate Distorted Grid Currents for 3Φ3W LCL Grid-Connected Inverter Under Distorted Grid Voltages

A three-phase three-wire LCL grid-connected inverter is usually used as an interface between renewable-energy sources and grid. However, grid voltage is always distorted and results in grid-current distortion when there is no control at the filter-capacitor current. This article presents the grid-cu...

Full description

Bibliographic Details
Main Authors: Tsai-Fu Wu, Ching-Chih Chan, Yun-Hsiang Chang, Jui-Yang Chiu, Chien-Chih Hung, Tzu-Hsien Chuang
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Open Journal of Power Electronics
Subjects:
Inverter-side current control
capacitor voltage feedforward
direct digital control
finite impulse response (FIR)
distorted grid voltage
Online Access:https://ieeexplore.ieee.org/document/10336377/

Similar Items

Similar Items