Results 21 to 30 of about 526,497 (266)
A Decentralized Multi-Agent-Based Approach for Low Voltage Microgrid Restoration
Energies, 2017 Although a well-organized power system is less subject to blackouts, the existence of a proper restoration plan is nevertheless still essential. The goal of a restoration plan is to bring the power system back to its normal operating conditions in the ...
Ebrahim Rokrok +3 more
doaj +1 more source
Applied Sciences, 2022 Many citizens of European countries may soon experience a long and extensive blackout. The lack of predictability in the output of renewable energy sources, aggravating the problem of consistently matching supply with demand on electric grids, along with
Georgios Fotis +2 more
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Research on the black start of DC transformers based on soft converter control
Zhejiang dianli, 2023 The DC transformers with dual active bridge （DAB） topology is characterized by zero voltage switching （ZVS） and provides the basis for realizing lossless turn-off buffer by directly paralleling buffer capacitors.
TANG Xueteng +5 more
doaj +1 more source
Research on the Unit Black-Start Strategy Considering Recovery Path and Start Sequence
Sustainability, 2022 Large-scale power outage events bring serious economic losses to national and social development and cause bad impacts, and the reasonable formulation of a unit black-start strategy is the basis of power outage recovery. Firstly, the Dijkstra shortest path algorithm is used to search for the optimal recovery path of the unit to be started after a major
Jie Zhao +6 more
openaire +1 more source
Research on the Coordinated Recovery Strategy Based on Centralized Electric Vehicle Charging Station
Energies, 2023 Electric vehicles have become a crucial component of modern power systems, possessing substantial energy reserves that can be important power supplies in blackouts where the power grid has weak reserves or limited connections to other grids.
Menghao Wen +5 more
doaj +1 more source
工程科学与技术, 2023 Hybrid DC, as a new direction of DC transmission technology, combines the advantages of traditional and flexible HVDC systems and plays an important role in the power grid black start.
Honglin GOU +6 more
doaj
Offshore Wind Farm Black Start Service Integration: Review and Outlook of Ongoing Research
Energies, 2020 A review of the ongoing research on black start (BS) service integrated with offshore wind farms (OWFs) is presented in this paper. The overall goal is to firstly gain a better understanding of the BS capabilities required by modern power systems ...
Daniela Pagnani +5 more
doaj +1 more source
IEEE Access, 2022 In this paper, a novel approach to assess the power demand of distribution networks during a restoration process following an outage is presented. The possibility of correctly estimating such power demand represents a very important support in the choice
Roberto Benato +5 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida +6 more
wiley +1 more source
Overview of Black Start Provision by Offshore Wind Farms
IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, 2020 Thanks to the solid standards and principles of design and restoration planning after a blackout, power systems in developed economies generally show a high level of resiliency. Nevertheless, this power system restoration practice stronglyrelies on conventional power plants, e.g. large thermal power plants.
Daniela Pagnam +4 more
openaire +1 more source