Results 61 to 70 of about 828,932 (322)
Control Strategy for Uninterrupted Microgrid Mode Transfer during Unintentional Islanding Scenarios [PDF]
, 2017 This paper presents a microgrid control strategy to unify the control topology for energy storage systems (ESS) and renewable energy sources (RES) inverters in an AC microgrid and to protect the microgrid reliability from unintentional islanding ...
Abusara, Mohammad +3 more
core +2 more sources
Energy Reports, 2022 In a rural/local energy community (LEC), a PV-battery-based DC microgrid (MG) normally operates at the off-grid/islanded mode. At this off-grid operation mode, the reliability of power converters in both the PV system and the battery energy storage ...
Tsai-Chi Kuo +5 more
doaj +1 more source
A Robust Consensus Algorithm for Current Sharing and Voltage Regulation in DC Microgrids [PDF]
, 2018 In this paper a novel distributed control algorithm for current sharing and voltage regulation in Direct Current (DC) microgrids is proposed. The DC microgrid is composed of several Distributed Generation units (DGUs), including Buck converters and ...
, +6 more
core +3 more sources
Transition from Islanded to grid-connected mode of microgrids with voltage-based droop control [PDF]
, 2013 Microgrids are able to provide a coordinated integration of the increasing share of distributed generation (DG) units in the network. The primary control of the DG units is generally performed by droop-based control algorithms that avoid communication ...
De Kooning, Jeroen +3 more
core +1 more source
Analysis of the Application of Current Transfomer in Low-voltage Flexible DC Microgrid
南方能源建设, 2019 [Introduction] Low voltage flexible DC microgrid is a bridge between DC devices such as energy storage, electric car and mid-voltage DC power grid. As the DC technology develops and many more DC devices connecting to the grid, it′s feasible and necessary
ZHANG Minghan, LU Zikai
doaj +1 more source
Stability and Control Aspects of Microgrid Architectures–A Comprehensive Review
IEEE Access, 2020 Self-governing small regions of power systems, known as “microgrids”, are enabling the integration of small-scale renewable energy sources (RESs) while improving the reliability and energy efficiency of the electricity network.
Moudud Ahmed +3 more
doaj +1 more source
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021 This article presents a novel fault detection, characterization, and fault current control algorithm for a standalone solar-photovoltaic (PV) based dc microgrids. The protection scheme is based on the current derivative algorithm.
Sijo Augustine +3 more
semanticscholar +1 more source
Applied Sciences, 2021 The depletion of natural resources and the intermittence of renewable energy resources have pressed the need for a hybrid microgrid, combining the benefits of both AC and DC microgrids, minimizing the overall deficiency shortcomings and increasing the ...
Omar Azeem +6 more
semanticscholar +1 more source
Contribution of a smart transformer in the local primary control of a microgrid [PDF]
, 2013 In order to enable an easy participation of microgrids in the electricity markets, the smart transformer (ST) concept has been developed. The ST controls the power exchange between a microgrid and the utility network by only controlling its microgrid ...
De Kooning, Jeroen +4 more
core +2 more sources
Advancing Electric Vehicle Charging Ecosystems With Intelligent Control of DC Microgrid Stability
IEEE transactions on industry applicationsThe increasing adoption of renewable energy sources (RES), such as solar photovoltaics and wind turbines, is transforming electricity generation. However, integrating RES within DC microgrids (DCM) for applications such as fast DC charging in electric ...
M. Senapati +5 more
semanticscholar +1 more source