AC and DC technology in microgrids: A review

E Planas, J Andreu, JI Gárate, IM De Alegría… - … and Sustainable Energy …, 2015 - Elsevier
Microgrids are a suitable, reliable and clean solution to integrate distributed generation into
the mains grid. Microgrids can present both AC and DC distribution lines. The type of …

A critical review of power quality standards and definitions applied to DC microgrids

G Van den Broeck, J Stuyts, J Driesen - Applied energy, 2018 - Elsevier
As compared to AC microgrids, DC microgrids reduce the hardware complexity of converter-
dominated power distribution in the presence of a high number of renewable energy …

Hybrid AC-DC distribution system for building integrated photovoltaics and energy storage solutions for heating-cooling purposes. A case study of a historic building in …

C Charalambous, C Heracleous, A Michael… - Renewable Energy, 2023 - Elsevier
One of the main concerns globally is the phenomenon of climate change thus we have to
move to a cleaner and sustainable development in different energy sectors. An important …

A new robust control scheme: Application for MPP tracking of a PMSG-based variable-speed wind turbine

A Dali, S Abdelmalek, A Bakdi, M Bettayeb - Renewable Energy, 2021 - Elsevier
This paper proposes a novel Improved Maximum Power Point Tracking (IMPPT) algorithm to
extract the maximum available power from a direct-drive Permanent-Magnet Synchronous …

An analysis of previous blackouts in the world: Lessons for China׳ s power industry

Z Bo, O Shaojie, Z Jianhua, S Hui, W Geng… - … and Sustainable Energy …, 2015 - Elsevier
Large-scale blackouts have occurred frequently throughout the world. The blackouts that
have occurred in recent years not only seriously affect the lives of local residents, but they …

Islanding operation scheme for DC microgrid utilizing pseudo Droop control of photovoltaic system

H Matayoshi, M Kinjo, SS Rangarajan… - Energy for Sustainable …, 2020 - Elsevier
The penetration levels of renewable energy sources, energy storage systems, and electric
vehicles are increasing with the increase in the demand to solve energy and environmental …

An improved power control strategy for hybrid AC-DC microgrids

M Baharizadeh, HR Karshenas, JM Guerrero - International Journal of …, 2018 - Elsevier
This paper presents a new droop-based control strategy for hybrid microgrids (HMG) with
improved power sharing. When ac microgrids (AC-MG) and dc microgrids (DC-MG) are …

Optimal and robust control in DC microgrids

F Ornelas-Tellez, JJ Rico-Melgoza… - … on Smart Grid, 2017 - ieeexplore.ieee.org
This paper presents an optimal and robust nonlinear control scheme to achieve trajectory
tracking for disturbed nonlinear systems, which is applied for the control of power converters …

Review of impedance-based analysis methods applied to grid-forming inverters in inverter-dominated grids

I Ray - Energies, 2021 - mdpi.com
As the use of distributed generation with power electronics-based interfaces increases, the
separation between DC and AC parts of the grid is reduced. In such inverter-dominated AC …

Renewable energy source (RES) based islanded DC microgrid with enhanced resilient control

MU Shahid, MM Khan, K Hashmi, R Boudina… - International Journal of …, 2019 - Elsevier
Enhancements in the control scheme of renewable energy resources (RES) in microgrids
are a growing region of research. In order to improve the resilience of the microgrids control …