Low Voltage Distribution Networks Modeling and Unbalanced (Optimal) Power Flow: A Comprehensive Review [PDF]
, 2021 The rapid increase of distributed energy resources (DERs) installation at residential and commercial levels can pose significant technical issues on the voltage levels and capacity of the network assets in distribution networks.
Ibrahim Anwar Ibrahim +3 more
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A Novel PSOS-CGSA Method for State Estimation in Unbalanced DG-Integrated Distribution Systems
IEEE Access, 2020 This paper proposes a novel optimization method, namely, hybrid PSOS-CGSA for state estimation in three-phase unbalanced DG-integrated distribution systems. The distribution system state estimation (DSSE) is formulated as a nonlinear optimization problem
Zia Ullah +3 more
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Distributed Risk-Limiting Load Restoration in Unbalanced Distribution Systems With Networked Microgrids [PDF]
IEEE Transactions on Smart Grid, 2020 To enhance the resilience of distribution systems (DSs), networked microgrids (MGs) can be employed to restore critical loads after a blackout. However, uncertainties of renewable energy sources (RESs) and loads bring challenges to load restoration.
Feifan Shen +5 more
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International Transactions on Electrical Energy Systems, 2023 The distribution network is generally unbalanced due to the distribution of consumers in different phases and the different status of their energy consumption.
Xiuling Jin +2 more
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Energies, 2021 The main aim of this work was the maximization of the energy saving of balanced and unbalanced distribution power systems via system reconfiguration and the optimum capacitor’s bank choice, which were estimated by using a new algorithm: modified Tabu ...
Mohamed Abd-El-Hakeem Mohamed +3 more
doaj +1 more source
Two-port network model of wind turbine generator for threephase unbalanced distribution system load flow analysis [PDF]
, 2022 An unbalanced electric power system can occur due to unequal lines and/or loads in each phase of the system. For a system with a high level of unbalance, the assumption that the system is balanced becomes incorrect.
Rudy Gianto +3 more
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Unbalanced-basis-misalignment tolerant measurement-device-independent quantum key distribution [PDF]
, 2021 Measurement-device-independent quantum key distribution (MDIQKD) is a revolutionary protocol since it is physically immune to all attacks on the detection side.
Feng-Yu Lu (6193445) +9 more
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Distributed Load Restoration in Unbalanced Active Distribution Systems
IEEE Transactions on Smart Grid, 2019 The resilience of modern power systems has been constantly threatened by various natural disasters and man-made attacks. Under those threats, fast and automatic restoration actions are critical for restoring impacted systems to normal operating conditions and preventing from additional disastrous consequences.
Reza Roofegari Nejad, Wei Sun 0024
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An application of four‐wire grid‐forming power inverter in unbalanced distribution network [PDF]
, 2023 The modelling of a three‐phase four‐leg four‐wire grid‐forming inverter in a low voltage distribution system 18‐bus European Cigré under unbalanced conditions in an autonomous distribution network is presented.
Döhler, Jéssica S. +17 more
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Load Areas in Radial Unbalanced Distribution Systems
Energies, 2019 The demand becoming flexible is a requirement for the full exploitation of renewable energy sources. Aggregation may foster the provision of flexibility by small-scale providers connected to distribution grids, since it allows offering significant flexibility volumes to the market.
Casolino G. M., Losi A.
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