Results 151 to 160 of about 9,722 (191)

Modeling ventilation of patients with interstitial lung disease at rest and exercise: a bench study. [PDF]

open access: yesBMC Pulm Med
Artaud-Macari E   +10 more
europepmc   +1 more source

PMU Location Determination in a Hybrid PMU-SCADA System

2020 12th International Conference on Information Technology and Electrical Engineering (ICITEE), 2020
The accurate real-time state estimation is needed to perform real-time monitoring and control. However, the current power system uses SCADA technology as a tool for monitoring and control. SCADA existing measurement device has a few disadvantages: low accuracy, low sampling rate in measuring the measurements data, and asynchronous measurements between ...
Muhamad Hazrirrahman Wakti   +4 more
openaire   +1 more source

PMU Visibility Graphs

2020 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT), 2020
In this paper, we map the PMU data to a graph via the visibility algorithm to generate the PMU visibility graph. Applying complex network analysis to this graph unravels several hidden features in the PMU data. The applications of the PMU visibility graphs in the real power grid include anomaly detection, topology identification, and state estimation ...
Laith Shalalfeh   +2 more
openaire   +1 more source

Accurate phase calibration of PMUs and PMU calibrators

2016 Conference on Precision Electromagnetic Measurements (CPEM 2016), 2016
A measurement setup is developed for accurate phase calibration of phasor measurement units (PMUs) and PMU calibrators. The measurement method is based on generating a reference signal with known phase with respect to a 1 pulse-per-second time reference using a stepped sine wave signal.
Milos Acanski   +2 more
openaire   +1 more source

Improving the PMU Standard

2023 IEEE 13th International Workshop on Applied Measurements for Power Systems (AMPS), 2023
The Phasor Measurement Unit (PMU) is perhaps the first representational measurement widely dispersed in the electric power system. Its usefulness has been demonstrated on many occasions. It is shown in this paper that the excellent performance of the PMU is a tribute to PMU makers, and not attributable to the standards that are supposed to specify the ...
Kirkham, Harold   +5 more
openaire   +2 more sources

PMU's Main Requirements

International Journal of Emerging Electric Power Systems, 2010
This paper details the main requirements that must be taken into account to assemble a phasor unit measurement (PMU) for research and educational purposes. The device's main elements are described showing their interrelationship. Likewise, details about the most important functions are exposed.
Blanca V. Hernandez   +3 more
openaire   +1 more source

Modular PMU tester

22nd International Conference and Exhibition on Electricity Distribution (CIRED 2013), 2013
The PMU (Phasor Measurement Unit) is used for accurate measurement of synchronous phasor of voltages and currents. Based on synchronous phasor continuous measurement at the different location of distribution network is possible prevent fault which can cause blackout. Synchronous phasor measurement is described in IEEE C37.118-2005 standard.
M. Horinek, P. Bilik, T. Wittassek
openaire   +1 more source

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