Analysis, design, and implementation of impulse-injection-based online grid impedance identification with grid-tied converters
Grid impedance information occupies a fundamental and crucial position for the operation of
grid-tied converters. Consequently, accurate and fast extraction of grid impedance is vital …
grid-tied converters. Consequently, accurate and fast extraction of grid impedance is vital …
Consensus‐Based Intelligent Distributed Secondary Control for Multiagent Islanded Microgrid
Isolated microgrids (MGs) face challenges in performance stability and active/reactive power
sharing as a result of frequency/voltage deviations and mismatched line impedance issues …
sharing as a result of frequency/voltage deviations and mismatched line impedance issues …
Unity proportional gain resonant and gain scheduled proportional (PR-P) controller-based variable perturbation size real-time adaptive perturb and observe (P&O) …
C Yanarates, Y Wang, Z Zhou - IEEE Access, 2021 - ieeexplore.ieee.org
In this paper, Proportional Gain Resonant and Gain Scheduled Proportional (PR-P)
Controller based variable perturbation size real-time adaptive perturb and observe (P&O) …
Controller based variable perturbation size real-time adaptive perturb and observe (P&O) …
Symmetrical pole placement method-based unity proportional gain resonant and gain scheduled proportional (PR-P) controller with harmonic compensator for single …
C Yanarates, Z Zhou - IEEE Access, 2021 - ieeexplore.ieee.org
In this paper, a symmetrical pole placement Method-based Unity Proportional Gain
Resonant and Gain Scheduled Proportional (PR-P) Controller is presented. The proposed …
Resonant and Gain Scheduled Proportional (PR-P) Controller is presented. The proposed …
Comparison of PR and PI controllers for inverter control in an unbalanced microgrid
High penetration of renewable-fed Inverter Based Resources (IBRs) will most likely be an
integral part of microgrids in the near future. Since such microgrids will, in most cases …
integral part of microgrids in the near future. Since such microgrids will, in most cases …
High efficiency transformerless photovoltaic DC/AC converter with common mode leakage current elimination: Analysis and implementation
Photovoltaic (PV) electricity is widely used because of its positive environmental impact. To
properly feed this energy into the grid, an electronic power converter, known as a PV …
properly feed this energy into the grid, an electronic power converter, known as a PV …
Comparative study on minimization of conduction and switching losses in cascaded multilevel inverter via reduced switches and equal voltage source-sharing
Purpose Multilevel inverters play a major role in the development of high-power industrial
applications. In traditional low-level inverters (eg 2-level), the switching frequency is …
applications. In traditional low-level inverters (eg 2-level), the switching frequency is …
Fast‐converging robust PR‐P controller designed by using symmetrical pole placement method for current control of interleaved buck converter‐based PV emulator
C Yanarates, Z Zhou - Energy Science & Engineering, 2022 - Wiley Online Library
In this study, the interleaved buck converter‐based photovoltaic (PV) emulator current
control is presented. A proportional‐resonant‐proportional (PR‐P) controller is designed to …
control is presented. A proportional‐resonant‐proportional (PR‐P) controller is designed to …
Digital resonant control of power converters under variable grid frequency conditions
Introduction: The proportional resonant (PR) controller is known for its ability to effectively
regulate sinusoidal current and voltage with low steady-state error. However, in the context …
regulate sinusoidal current and voltage with low steady-state error. However, in the context …
Series Voltage Injection Impedance Measurement Device With Resonance Shunt
The series impedance measurement device (SIMD), which is connected in series between
the grid and the inverter, is applied to inject a small voltage perturbation for the impedance …
the grid and the inverter, is applied to inject a small voltage perturbation for the impedance …