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Application of phasor & frequency estimation techniques in phasor measurement unit
2016 7th India International Conference on Power Electronics (IICPE), 2016The real time high accuracy measurement of waveform phasors is one of the many open challenges that need to be addressed for monitoring of power grids. In the paper accuracy of Discrete Fourier Transform (DFT) and Taylor Expansion Weighted Least Square (TWLS) phasor estimation techniques are compared using single phase Phasor Measurement Unit (PMU ...
Mansi Vats, Sangeeta Kamboj
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Micro Phasor Measurement Unit Phasor Estimation by off-Nominal Frequency
2018 IEEE International Conference on Smart Energy Grid Engineering (SEGE), 2018Due to the high sampling rate of the power signals by Micro Phasor Measurement Units (μPMUs) tight restrictions on computing time of different algorithms are imposed. Especially when dealing with Phasor estimation by off-nominal frequency. Sampling the power signal with a frequency which is a multiple of the instantaneous power frequency is used to fix
George Daoud +2 more
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Implementation Techniques for Frequency Phasor Estimation in Phasor Measurement Units (PMUs)
2018 3rd International Conference On Internet of Things: Smart Innovation and Usages (IoT-SIU), 2018For declamatory scale execution of wide area measurement systems (WAMS) using synchronizedphasor measurement units (PMUs) and phasor data concentrators (PDCs),gives a new direction to the power systems in terms of protection, monitoringand controlling. PMU technology provides the both magnitude and the phase angle in real time with sure accuracy.
Alok Jain +3 more
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Optimal Selection of Phasor Measurement Units
2020Phasor Measurement Unit (PMU) is an important device for the power system operation as it provides the synchronized data required for the monitoring, protection, and control of the power system. So, to deploy the PMUs for the power system, their optimal locations are needed to be identified. This paper presents the optimal selection of PMU set from the
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Phasor measurement units for the distribution grid: Necessity and benefits
2013 IEEE PES Innovative Smart Grid Technologies Conference (ISGT), 2013High penetration levels of distributed energy resources (DER) and active loads in the distribution grid can change the traditional grid from a slower-changing radial network to a multi-source network with faster dynamics. Although overall system reliability and quality of supply can in principle be improved under this paradigm, new control and ...
Jason Sexauer +2 more
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Wide-Area Measurement Systems and Phasor Measurement Units
2020Wide Area Measurement Systems (WAMS) is a collective technology to monitor power system dynamics in real time, identify system stability related weakness and helps to design and implement counter measures. It uses a global positioning system(GPS) satellite signal to time synchronize from phasor measurement units (PMUs) at important nodes in the power ...
M. Maheswari +2 more
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Testing and Calibration of Phasor Measurement Units
NCSLI Measure, 2012In the evolving Smart Grid, time-variant sources and loads introduce disturbances that can threaten the stability of the grid.
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2023 International Conference on Sustainable Computing and Data Communication Systems (ICSCDS), 2023
R. Gopalakrishnan +4 more
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R. Gopalakrishnan +4 more
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Improvement of phasor measurement unit performance
2013info:eu-repo/semantics ...
Ouadi, Abderrahmane +2 more
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Synchronised Phasor Measurement Unit
2014 International Conference on Power Signals Control and Computations (EPSCICON), 2014R. Vipin Krishna +2 more
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