Results 11 to 20 of about 73 (67)
Optimal PMU Placement Considering with HVDC Links and Their Voltage Stability Requirements [PDF]
AUT Journal of Electrical Engineering, 2019 In wide area measurement systems, PMUs are the main component measuring real time synchronized data from different buses. Installation of PMUs at all buses is a primary way to provide full observability of the power network.
Milad Dalali, Hosein Kazemi Karegar
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Axioms, 2023 Phasor Measurement Units (PMUs) are the backbone of smart grids that are able to measure power system observability in real-time. The deployment of synchronized sensors in power networks opens up the advantage of real-time monitoring of the network state.
Nikolaos P. Theodorakatos +2 more
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Sensitivity analysis‐based optimal PMU placement for fault observability
IET Generation, Transmission & Distribution, 2021 This paper proposes an algorithm that finds the optimal sets of phasor measurement units (PMUs) to achieve a fault observable system, while it addresses the multi‐estimation issue.
Pooria Mohammadi +2 more
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Optimal Micro-PMU Placement Using Mutual Information Theory in Distribution Networks
Energies, 2018 Micro-phasor measurement unit (μPMU) is under fast development and becoming more and more important for application in future distribution networks. It is unrealistic and unaffordable to place all buses with μPMUs because of the high costs, leading
Zhi Wu +5 more
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Enhanced Optimal PMU Placements With Limited Observability Propagations
IEEE Access, 2020 When the power grid encounters unexpected contingencies, conventional optimal phasor measurement units (PMUs) placement formulations with unlimited observability propagations may increase the risk of losing the observability.
Xian-Chang Guo +2 more
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Optimal PMU location in power systems using MICA
Alexandria Engineering Journal, 2016 This study presented a modified imperialist competitive algorithm (MICA) for optimal placement of phasor measurement units (PMUs) in normal and contingency conditions of power systems.
Seyed Abbas Taher +2 more
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e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023 In transforming traditional grid systems into intelligent and microgrid-based systems, the Phasor Measurement Units (PMUs) play a prominent role in enhancing monitoring, assessment, control, and protection by estimating voltage and current phasors ...
Vivekananda Pattanaik +3 more
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An Improved OPP Problem Formulation for Distribution Grid Observability
Energies, 2018 Phasor measurement units (PMUs) are becoming popular and populating the power system grids rapidly due to their wide range of benefits and applications.
Md Shafiullah +3 more
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Energies, 2019 Integer linear programming (ILP) has been widely applied to solve the optimal phasor measurement unit (PMU) placement (OPP) problem for its computational efficiency.
Xuebing Chen +8 more
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Applied Sciences, 2019 A phasor measurement unit (PMU) can provide phasor measurements to the distribution network to improve observability. Based on pre-configuration and existing measurements, a network compression method is proposed to reduce PMU candidate locations. Taking
Xiangyu Kong +3 more
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