A Novel Phase-Locked Loop With Improved-Dual Adaptive Notch Filter and Multi-Variable Filter

A Novel Phase-Locked Loop With Improved-Dual Adaptive Notch Filter and Multi-Variable Filter

In the control of grid-connected power inverters, the frequency and amplitude information of fundamental positive-sequence component of grid voltage need to be obtained quickly and accurately, especially when the grid voltage is imbalance, harmonic pollution is serious and DC offset is mixed. A nove...

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Bibliographic Details
Main Authors: Hongbin Pan, Zhen Li, Tianyang Wei
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Imbalance
harmonic
DC offset
phase-locked-loop (PLL)
improved-double adaptive notch filter (IDANF)
multi-variable filter (MVF)
Online Access:https://ieeexplore.ieee.org/document/8926381/

Internet

https://ieeexplore.ieee.org/document/8926381/

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