Results 141 to 150 of about 825 (177)
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Hybrid power management for DC microgrid cluster
Electric Power Systems Research, 2021Abstract DC microgrid clusters enhance reliability and effective utilization of resources. In this paper, a hierarchical power management strategy is proposed for two DC microgrids interconnected through dual active bridge (DAB) converter. The control hierarchy consists of droop control to ensure proportional power sharing within the microgrid, DC ...
Kalaimohan Thankanadar Saraswathi +2 more
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Optimal Coupling of Multiple Microgrid Clusters
2019 IEEE Innovative Smart Grid Technologies - Asia (ISGT Asia), 2019Large remote areas may consist of multiple microgrids (MG), each owned and operated by a different owner (operator) in standalone mode. However, they can be coupled provisionally to support each other during overloading or excessive generation by renewables.
Md Asaduzzaman Shoeb +2 more
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Decentralized control of DC microgrid clusters
2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia), 2017This paper explores the interconnection of multiple microgrid with “tie-line”. Tie-line control can be managed to control the power flow from microgrid and voltage at respective microgrid buses at the point of interconnection. Formation of such DC microgrid cluster ensures higher reliability of power supply and flexibility to manage distributed energy ...
Sujan Adhikari +3 more
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optimized Dispatch of Multi-energy Microgrid Clusters
2020 12th IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2020The joint scheduling of multi energy micro energy network group can effectively absorb the residual heat of electricity in each sub micro network through the characteristics of energy substitutability and multi-agent interaction. However, the complex relationship of multi energy interaction brings difficulties to joint scheduling.
Wei Du +5 more
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Distributed Tertiary Control of DC Microgrid Clusters
IEEE Transactions on Power Electronics, 2016A distributed control method is proposed to handle power sharing among a cluster of dc microgrids. The hierarchical control structure of microgrids includes primary, secondary, and tertiary levels. While the load sharing among the sources within a dc microgrid is managed through primary and secondary controllers, a tertiary control level is required to
Seyedali Moayedi, Ali Davoudi
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FIS Synthesis by Clustering for Microgrid Energy Management Systems
2018Microgrids (MGs) are the most affordable solution for the development of smart grid infrastructures. They are conceived to intelligently integrate the generation from Distributed Energy Resources (DERs), to improve Demand Response (DR) services, to reduce pollutant emissions and curtail power losses, assuring the continuity of services to the loads as ...
Leonori, Stefano +3 more
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Review on Control of DC Microgrids and Multiple Microgrid Clusters
2017This paper performs an extensive review on control schemes and architectures applied to DC microgrids. It covers multi-layer hierarchical control schemes, coordinated control strategies, plug-and-play operations, stability and active damping aspects as well as nonlinear control algorithms.
Meng, Lexuan +6 more
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Cooperative power management in DC microgrid clusters
2015 IEEE First International Conference on DC Microgrids (ICDCM), 2015A distributed control method is proposed to handle load sharing among dc microgrids. While microgrids manage the internal load sharing, a higher level controller is required to provide load sharing among microgrids within a cluster. Power transfer between microgrids enables maximum utilization of resources and suppresses stress and aging of the ...
Seyedali Moayedi, Ali Davoudi
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IEEE Transactions on Circuits and Systems I: Regular Papers, 2021
Xinghuo Yu, Wenying Xu, Guanghui Wen
exaly
Xinghuo Yu, Wenying Xu, Guanghui Wen
exaly
Locating High-Impedance Faults in DC Microgrid Clusters Using Support Vector Machines
Applied Energy, 2022Mehdi Savaghebi +2 more
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