Performance Improvement of Quasi-Type-1 PLL by using a Complex Notch Filter

The synchronous reference frame phase-locked loop (SRF-PLL) is widely used for synchronization applications. However, it suffers from a poor performance under unbalanced and distorted grid conditions. To improve the filtering capability of SRF-PLL, moving average filter (MAF) is incorporated into it...

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Bibliographic Details
Main Authors: Yunlu Li, Dazhi Wang, Wei Han, Sen Tan, Xifeng Guo
Format: Article
Language:English
Published: IEEE 2016-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/7588119/