Microgrid control based on a grid-forming inverter operating as virtual synchronous generator with enhanced dynamic response capability

I Serban, CP Ion - International Journal of Electrical Power & Energy …, 2017 - Elsevier
This paper focuses on improving the dynamic response of autonomous microgrids (MGs) by
proposing a grid-forming inverter controlled as a virtual synchronous generator (VSG), in …

Enhancing the frequency adaptability of periodic current controllers with a fixed sampling rate for grid-connected power converters

Y Yang, K Zhou, F Blaabjerg - IEEE Transactions on Power …, 2015 - ieeexplore.ieee.org
Grid-connected power converters should employ advanced current controllers, eg,
proportional resonant (PR) and repetitive controllers (RC), in order to produce high-quality …

A control strategy for microgrids: Seamless transfer based on a leading inverter with supercapacitor energy storage system

I Serban - Applied Energy, 2018 - Elsevier
In the current paper, an improved control strategy designed for synchronizing and
transferring autonomous microgrids (MGs) to the grid is presented. The proposed approach …

Noise-resilient synchrony of AC microgrids

S Abhinav, ID Schizas… - 2015 Resilience Week …, 2015 - ieeexplore.ieee.org
This paper proposes distributed noise resilient techniques for the secondary voltage and
frequency control of AC microgrids. The effect of noise in reference signal on the …

Adaptive control-based droop current regulator for a DC microgrid system

J Dhillon, S Mishra - Control of Standalone Microgrid, 2021 - Elsevier
When a common bus in a DC distribution system is supplied by multiple power sources,
there occurs a current sharing issue. When a photovoltaic (PV) is considered for power …

Power converter unit including a rectifier and an active power filter

F Gonzalez-Espin, T Gietzold - US Patent 10,050,549, 2018 - Google Patents
US10050549B2 - Power converter unit including a rectifier and an active power filter - Google
Patents US10050549B2 - Power converter unit including a rectifier and an active power filter …

Modified multifrequency resonant current controller

D Stojić, P Ninković, M Lukić… - … on Electrical Energy …, 2021 - Wiley Online Library
In this paper, a modified multifrequency resonant current controller is proposed for
application in three‐phase power converters. The modifications include a novel controller …

An Improved VPI Current Control Strategy

L Zhou, J Wang, Z Liu, X Sai, L Li - 2020 Asia-Pacific …, 2020 - ieeexplore.ieee.org
In order to achieve high-precision compensation of LCL-type APF (active power filter)
harmonic current error signals, this paper proposes a VPI (vector proportional integral) …

Robust adaptive nonlinear control of microgrid frequency and voltage in the presence of renewable energy sources

H Taheri Ledari - 2017 - espace.etsmtl.ca
Global warming of the planet and air pollution have prompted an increased use of
renewable energy sources for power generation. These new sources of clean energy are …

Control of compensation devices by synchronous reference frame and fourier control methods to improve the power quality in a microgrid

A Naderipour, AAM Zin, MH Habibuddin… - 2015 IEEE Student …, 2015 - ieeexplore.ieee.org
The present study used passive filters (PF) and designed Active Power Filters (APFs) with
two control methods: synchronous reference frame control and Fourier methods. Studies in …