Results 11 to 20 of about 901,008 (333)
Electronics, 2022 The application of the Phasor Measurement Unit (PMU) in the power system is expanding day by day since it provides a higher reliability through fast symmetrically monitoring and protection and assists in controlling power systems.
A. A. Arefin +7 more
semanticscholar +1 more source
Phasor Measurement Unit With Digital Inputs: Synchronization and Interoperability Issues
IEEE Transactions on Instrumentation and Measurement, 2022 In recent years, electrical substations are experiencing a rapid transition toward a fully digital measurement infrastructure in terms of data acquisition, storage, and processing.
M. Agustoni, P. Castello, G. Frigo
semanticscholar +1 more source
Harmonic Phasor Estimator for P-Class Phasor Measurement Units [PDF]
IEEE Transactions on Instrumentation and Measurement, 2020 Fast harmonic phasor measurements are very useful in power system protection applications, e.g., high-impedance fault location and intelligent method-based islanding detection. To address this problem, a novel harmonic phasor estimator is proposed in this paper, especially for P-class phasor measurement units (PMUs).
Lei Chen +3 more
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Phasor Measurement Unit Assisted Inverter—A Novel Approach for DC Microgrids Performance Enhancement
Electricity, 2021 DC microgrids are set to change the landscape of future energy markets. However, a wide-scale deployment faces three major issues: initial synchronization of microgrid with the utility grid, slip management during its operation, and mitigation of ...
Raziq Yaqub
doaj +1 more source
Monitoring of power system dynamics under incomplete PMU observability condition
IET Generation, Transmission & Distribution, 2021 This work presents a hybrid state estimation procedure that allows power system dynamics associated to slow and fast transient events to be accurately monitored considering a limited amount of phasor measurement units. The proposal represents an enhanced
Gabriel Ortiz +2 more
doaj +1 more source
Design and Implementation of Low-Cost Phasor Measurement Unit: PhasorsCatcher
Energies, 2022 The need for Phasor Measurement Units (PMUs) is rising as renewable energy sources become more prevalent in power networks since the rate of change of frequency is being deteriorated.
David Schofield +5 more
doaj +1 more source
A Fully Informative Phasor Measurement Unit for Distribution Networks With Harmonic Distortion
IEEE Access, 2022 We introduce a fully informative distribution network phasor measurement unit (FI-DPMU), that is capable of performing a simultaneous estimation of phasor dynamics and harmonic components.
David S. Pacheco-Cherrez +4 more
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A Survey on the Micro-Phasor Measurement Unit in Distribution Networks
Electronics, 2020 The Micro-Phasor Measurement Unit ( μ PMU) or distribution-level PMU (D-PMU) is a measurement device that measures the synchronized voltage and current values of electric power distribution networks.
Emile Dusabimana, Sung-Guk Yoon
semanticscholar +1 more source
Instantaneous Frequency Estimation Algorithm for Power Systems [PDF]
JES: Journal of Engineering Sciences, 2022 This paper deals with the problem of the Instantaneous Frequency (IF) estimation of power systems, to be adopted for example in Phasor Measurement Units (PMUs) used for monitoring, control, and protection.
Christina Aziz +2 more
doaj +1 more source
False Data Injection Detection for Phasor Measurement Units
Sensors, 2022 Cyber-threats are becoming a big concern due to the potential severe consequences of such threats is false data injection (FDI) attacks where the measures data is manipulated such that the detection is unfeasible using traditional approaches. This work focuses on detecting FDIs for phasor measurement units where compromising one unit is sufficient for ...
Saleh Almasabi +6 more
openaire +5 more sources