A New Feedback Method for PR Current Control of LCL-Filter-Based Grid-Connected Inverter

By G. Shen, Xuancai Zhu, Jun Zhang, Dehong Xu. IEEE transactions on industrial electronics (1982. Print), 2010

506 citations recorded by the source corpus.

Subfields: Control and Systems Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/3ef7922914119a05501f8f1b05a15e53a20b572f

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In Control and Systems Engineering

In Electrical and Electronic Engineering

Citations in the corpus

Generalized Design of High Performance Shunt Active Power Filter With Output LCL Filter (2012, background): “variables for control purposes [7]–[12], and splitting the filter capacitor to reduce the system order [13], [14].”
Step-by-Step Controller Design for LCL-Type Grid-Connected Inverter with Capacitor–Current-Feedback Active-Damping (2014, background): “Compared with PI compensator, PR compensator can provide larger gain at the fundamental frequency to eliminate the steadysate error [27], [30], [31].”
Stationary Frame Equivalent Model of Proportional-Integral Controller in dq Synchronous Frame (2014, background): “, current control in single-phase inverter or threephase inverter in stationary frame, applying PI controller leads to steady-state error due to the finite gain at the concerned frequency [1], [2].”
Active Damping-Based Control for Grid-Connected $LCL$ -Filtered Inverter With Injected Grid Current Feedback Only (2014, unknown): “Those remaining harmonics can be suppressed by the resonant controller adopted in [7], [12], and [30] as long as the high bandwidth is guaranteed.”
Analysis and Design of Resonant Current Controllers for Voltage-Source Converters by Means of Nyquist Diagrams and Sensitivity Function (2011, background): “where ω1 is the fundamental frequency [3]–[11], [13]–[16], [18]–[21], [23]–[26], [28], [30], [43], [44].”
LMI-Based Control for Grid-Connected Converters With LCL Filters Under Uncertain Parameters (2014, unknown): “For PR controllers, the design in a stationary frame is commonly used to provide an infinite gain at chosen frequencies in order to ensure tracking for sinusoidal references and to reject specific harmonic disturbances [19]–[21].”