A Simple Approach to Reject DC Offset for Single-Phase Synchronous Reference Frame PLL in Grid-Tied Converters

A Simple Approach to Reject DC Offset for Single-Phase Synchronous Reference Frame PLL in Grid-Tied Converters

Synchronous reference frame phase-locked loop (SRF-PLL) is widely used for grid voltage synchronization in single-phase grid-connected power converters. However, in the actual situation, dc offset component may be introduced in the input of the PLL, due to the transient fault of the power grid, samp...

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Bibliographic Details
Main Authors: Bin Liu, Mengjun An, Hui Wang, Yanming Chen, Zhigang Zhang, Chenhua Xu, Shaojian Song, Zhilin Lv
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
DC offset
inverters
phase-locked loop (PLL)
second order generalized integral
Online Access:https://ieeexplore.ieee.org/document/9119370/

Internet

https://ieeexplore.ieee.org/document/9119370/

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