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2023 IEEE Smart World Congress (SWC), 2023
In terms of the voltage unbalance (VU) problem, the contradiction among the single-phase 25-kV traction power supply systems (TPSSs) and wind farms is increasingly sharp, due to the weak power grid and low short-circuit capacity.
Yinyu Chen, Minwu Chen, Dongyang Li
semanticscholar +1 more source
In terms of the voltage unbalance (VU) problem, the contradiction among the single-phase 25-kV traction power supply systems (TPSSs) and wind farms is increasingly sharp, due to the weak power grid and low short-circuit capacity.
Yinyu Chen, Minwu Chen, Dongyang Li
semanticscholar +1 more source
IEEE Transactions on Power Delivery, 2022
High penetration level of single-phase solar PVs in low voltage distribution systems has raised concern about the Voltage Unbalance (VU) level. Real-time phase reconfiguration using Dynamic Switching Devices (DSD) has been proposed as a cost-effective ...
A. Kharrazi, V. Sreeram
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High penetration level of single-phase solar PVs in low voltage distribution systems has raised concern about the Voltage Unbalance (VU) level. Real-time phase reconfiguration using Dynamic Switching Devices (DSD) has been proposed as a cost-effective ...
A. Kharrazi, V. Sreeram
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International Electrical Engineering Congress, 2022
This paper presents a bipolar DC distribution grid power flow model and load balancing method by using particle swarm optimization (PSO) to reduce power loss due to neutral current and voltage unbalance factor (VUF) due to unbalance load at each bus. The
G. Sakulphaisan, K. Chayakulkheeree
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This paper presents a bipolar DC distribution grid power flow model and load balancing method by using particle swarm optimization (PSO) to reduce power loss due to neutral current and voltage unbalance factor (VUF) due to unbalance load at each bus. The
G. Sakulphaisan, K. Chayakulkheeree
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Wide Range Reactive Power Compensation for Voltage Unbalance Mitigation in Electrical Power Systems
Electric power components and systems, 2021In this work, a wide range of reactive power compensation is achieved for voltage unbalance mitigation in 500 km electrical power systems. An Optimal Control Technique (OCT) is proposed to encompass the unbalance load changes at a wide range of Voltage ...
J. Ghaeb, Malek Alkayyali, T. Tutunji
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Inverter Control Strategy for Voltage Unbalance Mitigation
2021 1st International Conference on Power Electronics and Energy (ICPEE), 2021Incessant increase in the demand for electrical power has led to the expansion of the grid; hence, augmenting the usage of energy sources. Considering the numerous downsides of conventional energy sources, the power industry has started looking towards ...
Nada Ali, Deepak Kumar
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, 2016 International audiencePlug-in electric vehicles (PEVs) have been proposed as one of the solutions to reduce transportation dependency on oil. Nevertheless, if PEVs are introduced as a new load on the grid without any charging strategy, the grid's power ...
J. Orjuela +4 more
semanticscholar +2 more sources
Modeling and simulation of voltage unbalance in AC electric railway systems using MATLAB/Simulink
IEEE/SICE International Symposium on System Integration, 2016Uthen Leeton +1 more
exaly +2 more sources
Optimal Mitigation of Voltage Unbalance on Distribution Networks with Distributed Energy Resources
2025 4th International Conference on Power Systems and Electrical Technology (PSET)This paper proposes a novel method to mitigate the voltage unbalance in an unbalanced distribution network by optimally dispatching the reactive power of single-phase distributed energy resources (DERs).
Jinxuan Liu +3 more
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IEEE Transactions on Industrial Informatics
High penetration and uneven allocation of single-phase and three-phase loads together with photovoltaic (PV) sources in low-voltage distribution systems can result in voltage unbalance and voltage regulation challenges.
Watcharakorn Pinthurat +2 more
semanticscholar +1 more source
High penetration and uneven allocation of single-phase and three-phase loads together with photovoltaic (PV) sources in low-voltage distribution systems can result in voltage unbalance and voltage regulation challenges.
Watcharakorn Pinthurat +2 more
semanticscholar +1 more source
National Power Systems Conference
Increasing levels of distribution energy resources (DERs) and unbalance loads at distribution network often lead to rise in voltage unbalance. The DERs, such as solar based grid connected inverter, can inject negative sequence currents which may cause ...
Shivam Garg +2 more
semanticscholar +1 more source
Increasing levels of distribution energy resources (DERs) and unbalance loads at distribution network often lead to rise in voltage unbalance. The DERs, such as solar based grid connected inverter, can inject negative sequence currents which may cause ...
Shivam Garg +2 more
semanticscholar +1 more source