Small-Signal Modelling and Stability Assessment of Phase-Locked Loops in Weak Grids

Small-Signal Modelling and Stability Assessment of Phase-Locked Loops in Weak Grids

This paper proposes a low-complexity small signal model for a 3-leg converter connected to a balanced three-phase, three-wire weak grid and synchronised to this grid using a PLL implemented in a synchronous rotating d-q axis. A thorough analysis of the system stability as a function of the PLL bandw...

Full description

Bibliographic Details
Main Authors:	Claudio Burgos-Mellado, Alessandro Costabeber, Mark Sumner, Roberto Cárdenas-Dobson, Doris Sáez
Format:	Article
Language:	English
Published:	MDPI AG 2019-03-01
Series:	Energies
Subjects:	phase-locked loop (PLL) stability small signal analysis grid-connected converter weak grid PLL bandwidth analysis short circuit ratio (SCR)
Online Access:	https://www.mdpi.com/1996-1073/12/7/1227

Similar Items

Grid Synchronization Enhancement of Distributed Generators Using an Adaptive Phase-Locked Loop Tuning System
by: Ahmed M. Elkholy, et al.
Published: (2022-02-01)

Adaptive Impedance-Conditioned Phase-Locked Loop for the VSC Converter Connected to Weak Grid
by: Mostafa A. Hamood, et al.
Published: (2021-09-01)

Robust Control and Optimization Method for Single-Phase Grid-Connected Inverters Based on All-Pass-Filter Phase-Locked Loop in Weak Grid
by: Longyue Yang, et al.
Published: (2022-10-01)

Small-Signal Model and Stability Control for Grid-Connected PV Inverter to a Weak Grid
by: Antoine Musengimana, et al.
Published: (2021-06-01)

Development of Phase Lock Loop System for Synchronisation of a Hybrid System with the Grid
by: A. S. Abubakar, et al.
Published: (2017-03-01)

An improved method of phase-locked loop grid-connected inverter based on capacitor voltage full feedforward
by: Ying Li, et al.
Published: (2022-07-01)

Enhanced Frequency Control for Power-Synchronized PLL-Less Grid-Following Inverters
by: Nabil Mohammed, et al.
Published: (2023-01-01)

An improved digital phase locked loop against adverse grid conditions
by: Jiaqi Yu, et al.
Published: (2022-07-01)

SMART GRIDS – GENERAL REVIEW OF SYNCHRONIZATION TECHNIQUES
by: Piotr Lipnicki
Published: (2013-07-01)

Stability Analysis of Grid-Connected Converters with Different Implementations of Adaptive PR Controllers under Weak Grid Conditions
by: Xing Li, et al.
Published: (2018-08-01)

A Novel Repetitive Control Enhanced Phase-Locked Loop for Synchronization of Three-Phase Grid-Connected Converters
by: Filip Filipović, et al.
Published: (2019-12-01)

Small-signal Stability Analysis and Improvement with Phase-shift Phase-locked Loop Based on Back Electromotive Force Observer for VSC-HVDC in Weak Grids
by: Yongqing Meng, et al.
Published: (2023-01-01)

An αβ-Frame Moving Average Filter to Improve the Dynamic Performance of Phase-Locked Loop
by: Jinbo Li, et al.
Published: (2020-01-01)

Performance enhancement of DSOGI-PLL with a simple approach in grid-connected applications
by: Fehmi Sevilmiş, et al.
Published: (2022-04-01)

Grid-Synchronization Stability Analysis for Multi DFIGs Connected in Parallel to Weak AC Grids
by: Dong Wang, et al.
Published: (2019-11-01)

QPSK Modulator with Continuous Phase and Fast Response Based on Phase-Locked Loop
by: L. Kirasamuthranon, et al.
Published: (2017-06-01)

Comparison of DSOGI-Based PLL for Phase Estimation in Three-Phase Weak Grids
by: Jorge Pinto, et al.
Published: (2021-07-01)

Multivariable State-Feedback Controller Design for PV Inverter Connected to a Weak Grid
by: MUSENGIMANA Antoine, et al.
Published: (2021-07-01)

Benchmark Figure of Merit Extensions for Low Jitter Phase Locked Loops Inspired by New PLL Architectures
by: Woorham Bae
Published: (2022-01-01)

Analysis of Phase-Locked Loop Filter Delay on Transient Stability of Grid-Following Converters
by: Chenglin Zhang, et al.
Published: (2024-03-01)

Analysis of Synchronization Stability for Multi VSCs Parallel-Connected to Weak Grids by Improved Net Damping Criterion
by: Dong Wang, et al.
Published: (2020-06-01)

Modeling and Stability Analysis of Weak-Grid Tied Multi-DFIGs in DC-Link Voltage Control Timescale
by: Dong Wang, et al.
Published: (2020-07-01)

Phase-Locked Loop Research of Grid-Connected Inverter Based on Impedance Analysis
by: Yuxia Jiang, et al.
Published: (2018-11-01)

Reduced-order modeling of DFIG-based wind turbine connected into weak AC grid based on electromechanical time scale
by: Hailiang Xu, et al.
Published: (2020-12-01)

Optimal negative sequence current suppression strategy without phase‐locked loop based on the control of clustered new energy power stations
by: Zhenxing Li, et al.
Published: (2023-10-01)

PLL-Free Voltage Oriented Control Strategy for Voltage Source Converters Tied to Unbalanced Utility Grids
by: Liansong Xiong, et al.
Published: (2022-02-01)

Explicit Impedance Modeling and Shaping of Grid-Connected Converters via an Enhanced PLL for Stabilizing the Weak Grid Connection
by: Mohsen Eskandari, et al.
Published: (2022-01-01)

Control and Stability Analysis of the <i>LCL</i>-Type Grid-Connected Converter without Phase-Locked Loop under Weak Grid Conditions
by: Lingling Xie, et al.
Published: (2022-10-01)

The Characteristics and Locking Process of Nonlinear MEMS Gyroscopes
by: Yan Su, et al.
Published: (2020-02-01)

Leveraging Hybrid Filter for Improving Quasi-Type-1 Phase Locked Loop Targeting Fast Transient Response
by: Yunlu Li, et al.
Published: (2018-09-01)

VSC-HVDC control without PLL for unbalanced grid
by: Zhenliang Chen, et al.
Published: (2023-10-01)

Hardware-in-the-Loop Testing of Seamless Interactions of Multi-Purpose Grid-Tied PV Inverter Based on SFT-PLL Control Strategy
by: Atef M. Mansour, et al.
Published: (2021-01-01)

Theoretical Upper and Lower Limits for Normalized Bandwidth of Digital Phase-Locked Loop in GNSS Receivers
by: Young-Jin Song, et al.
Published: (2023-06-01)

A Modified DSC-Based Grid Synchronization Method for a High Renewable Penetrated Power System Under Distorted Voltage Conditions
by: Tie Li, et al.
Published: (2019-10-01)

DC-Link Voltage Stability Analysis of Grid-Tied Converters Using DC Impedance Models
by: Ravi Kumar Gaddala, et al.
Published: (2022-08-01)

Ring-VCO-based phase-locked loops for clock generation – design considerations and state-of-the-art
by: Shiheng Yang, et al.
Published: (2023-06-01)

Evaluation of Quadrature Signal Generation Methods with Reduced Computational Resources for Grid Synchronization of Single-Phase Power Converters through Phase-Locked Loops
by: Paula Lamo, et al.
Published: (2020-11-01)

Performance analysis of modeling scale on multiband oscillations in grid-connected wind farm
by: Lin Zhu, et al.
Published: (2023-05-01)

SYNCHRONIZATION OF NATIONAL GRID NETWORK WITH THE ELECTRICITY SHIPS NETWORK IN THE "SHORE TO SHIP" SYSTEM
by: Dariusz TARNAPOWICZ
Published: (2013-07-01)

Zero-Voltage Ride-Through Capability of Single-Phase Grid-Connected Photovoltaic Systems
by: Zhen Zhang, et al.
Published: (2017-03-01)