Fully Digital Grid Synchronization Under Harmonics and Unbalanced Conditions

Fully Digital Grid Synchronization Under Harmonics and Unbalanced Conditions

For the grid-connected system, the unbalanced and harmonic components of three-phase grid voltage have a significant impact on the accuracy of grid synchronization. And the positive, negative sequences, harmonics, as well as dc component of the three-phase grid voltage are difficult to separate and...

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Bibliographic Details
Main Authors: Yu Bai, Xiaoqiang Guo, Baocheng Wang, Yongjian Li
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Grid synchronization
phase-locked loop
digital phase-locked loop
Online Access:https://ieeexplore.ieee.org/document/8789429/

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