A unified decentralized framework for isolated interlinking converters of hybrid DC/AC microgrids
Frontiers in Energy Research, 2023 Due to the advantages of effectively integrating diversified loads and renewable sources, hybrid DC/AC microgrids have attracted the common attention of industry and academia. Meanwhile, with the increasing number of power electronic devices connected to
Yue Li +7 more
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A power consensus algorithm for DC microgrids [PDF]
, 2017 A novel power consensus algorithm for DC microgrids is proposed and analyzed. DC microgrids are networks composed of DC sources, loads, and interconnecting lines.
De Persis, Claudio +2 more
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Building Scale DC Microgrids [PDF]
2012 IEEE Energytech, 2012 The structure of both electricity supply and demand is evolving rapidly. Dispersed building-scale generation is becoming an increasingly familiar generation source and electronics based loads are ubiquitous. Given this landscape, the historic advantages of AC electricity delivery, while still strong in the high voltage realm of meshed grids and medium ...
Chris Marnay +3 more
openaire +4 more sources
Optimizing the roles of unit and non-unit protection methods within DC microgrids [PDF]
, 2012 The characteristic behavior of physically compact, multiterminal dc networks under electrical fault conditions can produce demanding protection requirements.
Burt, Graeme +4 more
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System configuration, fault detection, location, isolation and restoration: a review on LVDC Microgrid protections [PDF]
, 2019 Low voltage direct current (LVDC) distribution has gained the significant interest of research due to the advancements in power conversion technologies. However, the use of converters has given rise to several technical issues regarding their protections
Bououden +11 more
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Looped-chain-based active current sharing strategy in DC microgrids
Archives of Electrical Engineering, 2017 The integration of renewable energy sources in modern electric grids have drawn increasing attention nowadays. In order to effectively manage large-scale renewable energy sources and achieve flexible and efficient operation, the concept of microgrids ...
Li Dexiong +3 more
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Voltage Stability Assessment of AC/DC Hybrid Microgrid
Energies, 2022 AC/DC hybrid microgrids are becoming potentially more attractive due to the proliferation of renewable energy sources, such as photovoltaic generation, battery energy storage systems, and wind turbines.
Fangyuan Chang +2 more
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A grid-connected robust control based on mixed sensitivity for AC/DC hybrid microgrid
AIP Advances, 2020 The grid-connected control technology of ac/dc hybrid microgrids affects power quality, stability, robustness, and other indicators. In order to achieve high-quality and reliability of ac/dc hybrid microgrids connected to a distributed network, this ...
Tianyu Guo +6 more
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Plug-and-play Solvability of the Power Flow Equations for Interconnected DC Microgrids with Constant Power Loads [PDF]
, 2019 In this paper we study the DC power flow equations of a purely resistive DC power grid which consists of interconnected DC microgrids with constant-power loads.
De Persis, Claudio +2 more
core +2 more sources
Voltage Control and Load Sharing in a DC Islanded Microgrid Based on Disturbance Observer [PDF]
Journal of Electrical and Computer Engineering Innovations, 2018 Background and Objectives: Increasing DC loads along with DC nature of distributed energy resources (DERs) raises interest to DC microgrids. Conventional droop/non-droop power-sharing in microgrids suffers from load dependent voltage deviation, slow ...
H. Amiri, G. Arab Markadeh, N. Mahdian
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