Stability improvements of an LCL-filter based three-phase active rectifier

By Marco Liserre, Antonio Dell'Aquila, Frede Blaabjerg. 2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289), 2002

237 citations recorded by the source corpus.

Subfields: Control and Systems Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/2efa129187af9be8e091cc95d1bf78920ab84937

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In Control and Systems Engineering

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Citations in the corpus

Digital Current Control of a Voltage Source Converter With Active Damping of LCL Resonance (2006, unknown): “Reference [5] showed that the lead compensation used in [2] is applicable to a discrete-time controller.”
Highly Accurate Derivatives for LCL-Filtered Grid Converter With Capacitor Voltage Active Damping (2016, methodology): “When used for active damping with CV feedback, ωmax must hence be placed at the LCL resonance frequency with grid inductance considered [16], [33].”
Step-by-step design procedure for a grid-connected three-phase PWM voltage source converter (2004, methodology): “The position of the current sensors can influence the phase of the ac current, i.e. the power factor and the stability of the current loop (Liserre et al. 2002).”
Filter-Based Active Damping of Voltage Source Converters With $LCL$ Filter (2011, background): “The general demands on the filters are pointed out first.”
Design of $LCL$ Filters of Active-Front-End Two-Level Voltage-Source Converters (2009, background): “A part of the delay can be compensated using the lead–lag compensator [20], [21].”
Grid-Filter Design for a Multimegawatt Medium-Voltage Voltage-Source Inverter (2011, background): “Active damping consists of modifying the controller parameters or the controller structure [13], [26], either cutting the resonance peak and/or providing a phase-lead around the resonance-frequency range [27].”
Analysis of the Passive Damping Losses in LCL-Filter-Based Grid Converters (2013, methodology): “However, this is at the expense of reducing the bandwidth to 60%; all the details can be found in [8].”
Step-by-Step Controller Design for LCL-Type Grid-Connected Inverter with Capacitor–Current-Feedback Active-Damping (2014, background): “However, the inherent resonance of the LCL filter requires proper damping methods to avoid the possible instability of the system [4], [5].”
Control and Resonance Damping of Voltage-Source and Current-Source Converters With $LC$ Filters (2009, background): “More discussions of the control issues related to an LCL filter can be found in [33] and [37].”