Results 61 to 70 of about 4,652 (211)
Power Quality in AC Islanded Microgrids: Technical Framework and State of the Art Review
Ingeniería e Investigación, 2020 In recent years, operation and control strategies in distribution systems have changed due to the increase in the connection of distributed generation sources (DGs). Small local networks with electricity users and DGs are known as microgrids.
Vanessa Quintero-Molina +4 more
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Energies, 2023 The hybrid AC/DC microgrid is an independent and controllable energy system that connects various types of distributed power sources, energy storage, and loads. It offers advantages such as a high power quality, flexibility, and cost effectiveness.
Qiushuo Li +4 more
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, 2011 Visions of future power systems contain high penetrations of inverters which are used to convert power from dc (direct current) to ac (alternating current) or vice versa.
Roscoe, Andrew +8 more
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A Review on Optimization and Control Methods Used to Provide Transient Stability in Microgrids
Energies, 2019 Microgrids are distribution networks consisting of distributed energy sources such as photovoltaic and wind turbines, that have traditionally been one of the most popular sources of energy.
Seyfettin Vadi +4 more
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Microgrid Operation Optimization Using Hybrid System Modeling and Switched Model Predictive Control
Energies, 2022 Optimization of economic aspects of microgrid operation in both grid-connected and islanded mode leads to contradictive definitions of optimality for both modes. There is no general agreement on how to cope with this duality.
Grzegorz Maślak, Przemysław Orłowski
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2017 IEEE Second International Conference on DC Microgrids (ICDCM), 2017 Since shipboard power systems are inherently islanded and consist of energy intensive sources and loads, it is an interesting application for dc microgrids. The object of this paper is to explore the merits of dc based shipboard power distribution as compared to conventional ac solutions.
Shekhar, A. (author) +2 more
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Energies, 2019 Integration of demand response programs in microgrids can be beneficial for both the microgrid owners and the consumers. The demand response programs are generally triggered by market price signals to reduce the peak load demand. However, during islanded
Haesum Ali +4 more
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Parallell connected inverter operation in an islanded microgrid
, 2013 This thesis focuses on improving power sharing and ac distribution system power losses for parallel connected inverters in an islanded microgrid. The effect of line impedance on power flow in ac system is presented.
Bin Roslan, Mohd Azrik
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Fractional-Order Model Predictive Frequency Control of an Islanded Microgrid
, 2018 Optimal frequency control of an islanded microgrid has been a challenging issue in the research field of microgrids. Recently, fractional-order calculus theory and some related control methods have attempted to handle this issue.
Guo-Qiang Zeng +4 more
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Effective power sharing approach for islanded microgrids [PDF]
2015 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA), 2015 A droop control-based approach of effective power sharing among four parallel inverter-interfaced generators in an islanded microgrid has been proposed in this paper. Droop control strategy is applied during load change in islanded microgrid system in a way that power sharing among all the generators is also equal. This paper describes the small-signal
M. Imran Azim +3 more
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